author int64 658 755k | date stringdate 2012-06-12 08:34:29 2024-07-22 14:51:21 | timezone int64 -46,800 43.2k | hash stringlengths 40 40 | message stringlengths 5 490 | mods listlengths 1 16 | language stringclasses 20
values | license stringclasses 3
values | repo stringlengths 5 68 | original_message stringlengths 12 491 |
|---|---|---|---|---|---|---|---|---|---|
49,737 | 14.08.2017 15:18:50 | 25,200 | 667aeb2b7f38b76b1ff85138426f215a03a4dfc4 | [DOC][HOTFIX] updatest to the performance test scripts
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/python-performance-test.md",
"new_path": "docs/python-performance-test.md",
"diff": "@@ -177,7 +177,20 @@ In the example above `--tag` can be a major/minor systemml version and `--auth`\nCurrently we only support time difference between algorithms in diff... | Java | Apache License 2.0 | apache/systemds | [DOC][HOTFIX] updatest to the performance test scripts
Closes #616 |
49,738 | 14.08.2017 20:15:32 | 25,200 | 89632b5ea8063d8959dcab3ec3a774f8883f2b62 | Fix NPE on parfor initialization w/o log4j config
This patch fixes a null pointer exception on parfor static
initialization which expected a set log level. We now properly probe the
log level and assign a default of INFO if nothing was setup. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/OptimizerUtils.java",
"new_path": "src/main/java/org/apache/sysml/hops/OptimizerUtils.java",
"diff": "@@ -24,6 +24,8 @@ import java.util.HashMap;\nimport org.apache.commons.logging.Log;\nimport org.apache.commons.logging.Log... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1839] Fix NPE on parfor initialization w/o log4j config
This patch fixes a null pointer exception on parfor static
initialization which expected a set log level. We now properly probe the
log level and assign a default of INFO if nothing was setup. |
49,738 | 14.08.2017 23:10:38 | 25,200 | fcfbd3d2473a555b139371ebe4d49714d5dabe48 | Fix missing validation of transform* specifications
Currently, all transform builtin functions parse the provided transform
specification during runtime but not during initial compilation. This
patch fixes this missing validation to give users immediate feedback on
potential syntax errors, even before reading potentially large data. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/ParameterizedBuiltinFunctionExpression.java",
"new_path": "src/main/java/org/apache/sysml/parser/ParameterizedBuiltinFunctionExpression.java",
"diff": "@@ -26,6 +26,7 @@ import java.util.HashSet;\nimport org.apache.sysml.h... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1840] Fix missing validation of transform* specifications
Currently, all transform builtin functions parse the provided transform
specification during runtime but not during initial compilation. This
patch fixes this missing validation to give users immediate feedback on
potential syntax errors, even before reading potentially large data. |
49,738 | 15.08.2017 19:22:23 | 25,200 | a2bf0006f26e2c0058d1ee2c63b7ff0e3360466f | Fix rewrite mark loop variables as update-in-place
This patch fixes special cases of the update in place rewrite, where
variables that are updated but not read inside the loop were mistakenly
marked for update-in-place. We now properly reject these cases which
avoids an unnecessary matrix copy on loop entry. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteMarkLoopVariablesUpdateInPlace.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteMarkLoopVariablesUpdateInPlace.java",
"diff": "@@ -99,12 +99,12 @@ public class RewriteMarkLoopVariablesUpd... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1843] Fix rewrite mark loop variables as update-in-place
This patch fixes special cases of the update in place rewrite, where
variables that are updated but not read inside the loop were mistakenly
marked for update-in-place. We now properly reject these cases which
avoids an unnecessary matrix copy on loop entry. |
49,717 | 16.08.2017 11:14:43 | 25,200 | ce240af57fb68caa3a978a8bad62701cb55a139d | [MINOR] updates to performance scripts
Closes | [
{
"change_type": "MODIFY",
"old_path": "bin/systemml-standalone.py",
"new_path": "bin/systemml-standalone.py",
"diff": "@@ -43,7 +43,7 @@ def default_classpath(systemml_home):\n#TODO\n# User dir, fix for SYSTEMML_1795\n-def standalone_execution_entry(nvargs, args, config, explain, debug, stats, gpu,... | Java | Apache License 2.0 | apache/systemds | [MINOR] updates to performance scripts
Closes #618 |
49,703 | 17.08.2017 10:40:51 | 25,200 | 071207c32269d5ed6e7d2de0ec55720c7c876dd4 | [MINOR] Add Python artifact README.txt
Create README.txt file for Python artifact. This removes the Python
README warning when the Python artifact is built.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/MANIFEST.in",
"new_path": "src/main/python/MANIFEST.in",
"diff": "#-------------------------------------------------------------\ninclude LICENSE\ninclude NOTICE\n+include README.txt\nrecursive-include systemml/systemml-java *\n"
},
{
"... | Java | Apache License 2.0 | apache/systemds | [MINOR] Add Python artifact README.txt
Create README.txt file for Python artifact. This removes the Python
README warning when the Python artifact is built.
Closes #620. |
49,703 | 17.08.2017 10:45:55 | 25,200 | 6bf3d92c74fa7e6bc5a5f9f531b6fea62bee3fc1 | [MINOR] Initialize log4j in GenerateClassesForMLContext
Initialize log4j in GenerateClassesForMLContext using BasicConfigurator.
This removes the log4j initialization warning for GenerateClassesForMLContext
during the project build.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/utils/GenerateClassesForMLContext.java",
"new_path": "src/main/java/org/apache/sysml/utils/GenerateClassesForMLContext.java",
"diff": "@@ -31,6 +31,9 @@ import java.util.Map;\nimport org.apache.commons.io.FileUtils;\nimport org.a... | Java | Apache License 2.0 | apache/systemds | [MINOR] Initialize log4j in GenerateClassesForMLContext
Initialize log4j in GenerateClassesForMLContext using BasicConfigurator.
This removes the log4j initialization warning for GenerateClassesForMLContext
during the project build.
Closes #621. |
49,737 | 17.08.2017 11:43:49 | 25,200 | 11420072412c0c873b72267d1e9764c87abc57b4 | [MINOR] fixes for HDFS path
Closes | [
{
"change_type": "MODIFY",
"old_path": "bin/utils.py",
"new_path": "bin/utils.py",
"diff": "@@ -74,15 +74,16 @@ def find_dml_file(systemml_home, script_file):\nLocation of the dml script\n\"\"\"\nscripts_dir = join(systemml_home, 'scripts')\n- if not (exists(script_file)):\n- script_file = find_file... | Java | Apache License 2.0 | apache/systemds | [MINOR] fixes for HDFS path
Closes #624 |
49,703 | 17.08.2017 12:02:54 | 25,200 | 830e6589fef25ff4e1f751c03609298755fcc170 | Attach python artifact for install and deploy
Attach the python artifact to project using build-helper-maven-plugin's
attach-artifact goal. This allows the python artifact to be installed
into the local maven repository and deployed to the snapshot repository
using the distribution profile.
CLoses | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "</execution>\n</executions>\n</plugin>\n+ <!-- Attach python artifact so it can be installed and deployed. -->\n+ <plugin>\n+ <groupId>org.codehaus.mojo</groupId>\n+ <artifactId>build-helper-maven-plugin</artifactId>\n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1844] Attach python artifact for install and deploy
Attach the python artifact to project using build-helper-maven-plugin's
attach-artifact goal. This allows the python artifact to be installed
into the local maven repository and deployed to the snapshot repository
using the distribution profile.
CLoses #619. |
49,738 | 17.08.2017 20:46:50 | 25,200 | 4c3eab89f32355b2d5d898db4411d9cde6eb8c08 | Fix robustness transformdecode w/ delimiter tokens
This patch makes the construction and splitting of recode map entries
consistent and robust for special tokens, that include the delimiter
(i.e., Lop.DATATYPE_PREFIX) itself. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/FrameBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/FrameBlock.java",
"diff": "@@ -35,11 +35,11 @@ import java.util.Map;\nimport org.apache.commons.lang.ArrayUtils;\nimport org.ap... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1850] Fix robustness transformdecode w/ delimiter tokens
This patch makes the construction and splitting of recode map entries
consistent and robust for special tokens, that include the delimiter
(i.e., Lop.DATATYPE_PREFIX) itself. |
49,738 | 17.08.2017 22:40:32 | 25,200 | 8c87d2a2f3472d5516113a65817defe5ce6989a6 | Fix rewrite outer-rexpand (generalized max handling)
This patch fixes a static rewrite issue of outer to rexpand, which
failed whenever the sequence to parameter was not a literal after
constant folding. We now extended this rewrite to arbitrary hops and
generalized the related size propagation and memory estimates
accordingly. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ParameterizedBuiltinOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/ParameterizedBuiltinOp.java",
"diff": "@@ -1025,15 +1025,15 @@ public class ParameterizedBuiltinOp extends Hop implements MultiThreadedHop\n//but... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1852] Fix rewrite outer-rexpand (generalized max handling)
This patch fixes a static rewrite issue of outer to rexpand, which
failed whenever the sequence to parameter was not a literal after
constant folding. We now extended this rewrite to arbitrary hops and
generalized the related size propagation and memory estimates
accordingly. |
49,738 | 18.08.2017 21:13:56 | 25,200 | 129710a01458a9e6bae8806b8d982e580ebb225e | Fix NPE on transformapply w/ empty recode map | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/transform/encode/EncoderRecode.java",
"new_path": "src/main/java/org/apache/sysml/runtime/transform/encode/EncoderRecode.java",
"diff": "@@ -59,6 +59,8 @@ public class EncoderRecode extends Encoder\n}\nprivate long lookup... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1854] Fix NPE on transformapply w/ empty recode map |
49,738 | 22.08.2017 19:26:00 | 25,200 | 06fa73acc4639dd446c2f36c62a956803c247753 | Performance codegen outer operators (degree of par) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofCellwise.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofCellwise.java",
"diff": "@@ -51,7 +51,6 @@ import org.apache.sysml.runtime.util.UtilFunctions;\npublic abstract class SpoofCell... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1857] Performance codegen outer operators (degree of par) |
49,703 | 23.08.2017 17:13:50 | 25,200 | 10f8e23d55c26e676ae3f07a62e51b8397b8a8b0 | [MINOR] Function with no args gives ArrayIndexOutOfBoundsException
Handle built-in function calls with no args (such as 'x=min();'), since
this could give an ArrayIndexOutOfBoundsException in the toString() of
BuiltinFunctionExpression during live variable analysis.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/BuiltinFunctionExpression.java",
"new_path": "src/main/java/org/apache/sysml/parser/BuiltinFunctionExpression.java",
"diff": "@@ -328,6 +328,9 @@ public class BuiltinFunctionExpression extends DataIdentifier\nDataIdentifie... | Java | Apache License 2.0 | apache/systemds | [MINOR] Function with no args gives ArrayIndexOutOfBoundsException
Handle built-in function calls with no args (such as 'x=min();'), since
this could give an ArrayIndexOutOfBoundsException in the toString() of
BuiltinFunctionExpression during live variable analysis.
Closes #630. |
49,698 | 23.08.2017 17:49:28 | 25,200 | 7e3c0360951ccd46aabf8f9ee12aee6d04947a60 | New svd builtin function (compiler/runtime, local only)
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/FunctionOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/FunctionOp.java",
"diff": "@@ -167,6 +167,12 @@ public class FunctionOp extends Hop\nlong outputValues = OptimizerUtils.estimateSizeExactSparsity(getOutputs(... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1216] New svd builtin function (compiler/runtime, local only)
Closes #605. |
49,768 | 24.08.2017 01:09:26 | 25,200 | 0ee8800b8e10b65983c61677b00c2bfb185c1d38 | Transfer Learning using Caffe model | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "samples/jupyter-notebooks/Image_Classify_Using_VGG_19_Transfer_Learning.ipynb",
"diff": "+{\n+ \"cells\": [\n+ {\n+ \"cell_type\": \"markdown\",\n+ \"metadata\": {},\n+ \"source\": [\n+ \"# Image Classification using Caffe VGG-19 model (Transfer... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1742] Transfer Learning using Caffe VGG-19 model |
49,703 | 24.08.2017 10:52:57 | 25,200 | e52c8713de4f99114202208ed06ee21106261f69 | [MINOR] Use default namespace constant rather than String literal
Make DMLProgram's DEFAULT_NAMESPACE and INTERNAL_NAMESPACE final.
Use DEFAULT_NAMESPACE rather than String literal in FunctionCallIdentifier.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/DMLProgram.java",
"new_path": "src/main/java/org/apache/sysml/parser/DMLProgram.java",
"diff": "@@ -33,8 +33,8 @@ public class DMLProgram\nprivate ArrayList<StatementBlock> _blocks;\nprivate HashMap<String, FunctionStateme... | Java | Apache License 2.0 | apache/systemds | [MINOR] Use default namespace constant rather than String literal
Make DMLProgram's DEFAULT_NAMESPACE and INTERNAL_NAMESPACE final.
Use DEFAULT_NAMESPACE rather than String literal in FunctionCallIdentifier.
Closes #636. |
49,703 | 24.08.2017 10:59:33 | 25,200 | 8fb74b158f1011c16538b1fcb4ca905090db1e8a | [MINOR] Fix case of externalFunction classname message
Use constant for 'classname' in externalFunction error message, since
the previous 'className' in the error message does not work.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/dml/DmlSyntacticValidator.java",
"new_path": "src/main/java/org/apache/sysml/parser/dml/DmlSyntacticValidator.java",
"diff": "@@ -852,13 +852,14 @@ public class DmlSyntacticValidator extends CommonSyntacticValidator implem... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix case of externalFunction classname message
Use constant for 'classname' in externalFunction error message, since
the previous 'className' in the error message does not work.
Closes #634. |
49,703 | 24.08.2017 15:41:26 | 25,200 | f1d35b780a6c6eb5cdfaa4ddd71d49d25800016f | Add avro to bin and standalone-jar artifacts
Include avro jars in bin artifacts and avro classes in standalone-jar
artifact. Update LICENSE files accordingly.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/assembly/bin.xml",
"new_path": "src/assembly/bin.xml",
"diff": "<dependencySet>\n<includes>\n<include>*:${artifactId}*</include>\n+ <include>*:avro*</include>\n<include>*:commons-cli*</include>\n<include>*:commons-collections*</include>\n<include>*:commons... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1870] Add avro to bin and standalone-jar artifacts
Include avro jars in bin artifacts and avro classes in standalone-jar
artifact. Update LICENSE files accordingly.
Closes #639. |
49,703 | 24.08.2017 16:50:11 | 25,200 | 100f2d6061e945a914d25eeba458164997b4bb1a | Throw error for function calls with extra input args
If a function call contains more input arguments than defined by the function
signature, throw an error.
Example:
triple = function(double a) return (double z) { z = a*3; }
x = triple(10,11,12)
print(x)
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/StatementBlock.java",
"new_path": "src/main/java/org/apache/sysml/parser/StatementBlock.java",
"diff": "@@ -435,9 +435,9 @@ public class StatementBlock extends LiveVariableAnalysis implements ParseInfo\n}\nStatementBlock s... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1859] Throw error for function calls with extra input args
If a function call contains more input arguments than defined by the function
signature, throw an error.
Example:
triple = function(double a) return (double z) { z = a*3; }
x = triple(10,11,12)
print(x)
Closes #633. |
49,717 | 25.08.2017 17:08:44 | 25,200 | ac04168836cc68f9af940c08baccab575c7e2cb3 | [MINOR] Print statistics to stderr if an error has occured
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/ScriptExecutorUtils.java",
"new_path": "src/main/java/org/apache/sysml/api/ScriptExecutorUtils.java",
"diff": "@@ -80,6 +80,8 @@ public class ScriptExecutorUtils {\nDMLScript.FINEGRAINED_STATISTICS = dmlconf.getBooleanValue(D... | Java | Apache License 2.0 | apache/systemds | [MINOR] Print statistics to stderr if an error has occured
Closes #631 |
49,698 | 25.08.2017 21:06:08 | 25,200 | aedceb61152f15c392cbcca2fe6775c1ea4419ab | HOP/LOP extensions for UDFs in expressions (part 1)
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/FunctionOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/FunctionOp.java",
"diff": "@@ -22,6 +22,7 @@ package org.apache.sysml.hops;\nimport java.util.ArrayList;\nimport org.apache.sysml.lops.FunctionCallCP;\n+impo... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1444] HOP/LOP extensions for UDFs in expressions (part 1)
Closes #603. |
49,737 | 26.08.2017 11:52:59 | 25,200 | d2efa65c89e3f6eaf7073c314eb56a033c8c8d5f | [SYSTEMML-1451][Phase3] phase 3 work
Offline CSV support
Family bug fix
Plots
Doc Update
Stats update
Bug train, predict append family name
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/python-performance-test.md",
"new_path": "docs/python-performance-test.md",
"diff": "@@ -148,6 +148,17 @@ Run performance test for all algorithms under the family `regression2` and log w\nRun performance test for all algorithms using HDFS.\n+## Result Con... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1451][Phase3] phase 3 work
- Offline CSV support
- Family bug fix
- Plots
- Doc Update
- Stats update
- Bug train, predict append family name
Closes #604 |
49,703 | 28.08.2017 10:19:48 | 25,200 | 11e4605735f139b18b008e34a2d505397097389c | [MINOR] Replace QuaternaryOp copy/pasted code with methods
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/QuaternaryOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/QuaternaryOp.java",
"diff": "@@ -321,6 +321,74 @@ public class QuaternaryOp extends Hop implements MultiThreadedHop\nsetLops( wsloss );\n}\n+ private Lop o... | Java | Apache License 2.0 | apache/systemds | [MINOR] Replace QuaternaryOp copy/pasted code with methods
Closes #640. |
49,703 | 28.08.2017 10:24:04 | 25,200 | aa45de98b87300919669ae3ec64dfd44a0b54b21 | [MINOR] Refactor MatrixMetadata/FrameMetadata methods to Metadata
Move common methods from MatrixMetadata and FrameMetadata classes
to abstract parent Metadata class.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/mlcontext/FrameMetadata.java",
"new_path": "src/main/java/org/apache/sysml/api/mlcontext/FrameMetadata.java",
"diff": "package org.apache.sysml.api.mlcontext;\n-import org.apache.sysml.conf.ConfigurationManager;\nimport org.a... | Java | Apache License 2.0 | apache/systemds | [MINOR] Refactor MatrixMetadata/FrameMetadata methods to Metadata
Move common methods from MatrixMetadata and FrameMetadata classes
to abstract parent Metadata class.
Closes #641. |
49,737 | 28.08.2017 10:32:55 | 25,200 | 428f3aa217ea2d266544f1e7e0178ea87ccfba4a | [MINOR][DOC] Perf Test Google sheets API
Instructions on how to configure the google client API for performance tests.
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/python-performance-test.md",
"new_path": "docs/python-performance-test.md",
"diff": "@@ -148,6 +148,27 @@ Run performance test for all algorithms under the family `regression2` and log w\nRun performance test for all algorithms using HDFS.\n+## Google she... | Java | Apache License 2.0 | apache/systemds | [MINOR][DOC] Perf Test Google sheets API
Instructions on how to configure the google client API for performance tests.
Closes #642. |
49,768 | 29.08.2017 10:27:42 | 25,200 | 9a8421d4c4fe3bc65ebac703fd30be49a20d8c8c | Update license with current code change | [
{
"change_type": "MODIFY",
"old_path": "dev/release/src/test/java/org/apache/sysml/validation/ValidateLicAndNotice.java",
"new_path": "dev/release/src/test/java/org/apache/sysml/validation/ValidateLicAndNotice.java",
"diff": "@@ -59,7 +59,10 @@ public class ValidateLicAndNotice\nstatic final String[... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1642] Update license with current code change |
49,736 | 29.08.2017 14:37:19 | 25,200 | bd1946a3d91f3661fc6572bbc6c9500a59992044 | [MINOR] Allow users to set explain level of mllearn algorithms | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/mllearn/estimators.py",
"new_path": "src/main/python/systemml/mllearn/estimators.py",
"diff": "@@ -100,6 +100,19 @@ class BaseSystemMLEstimator(Estimator):\nself.estimator.setExplain(explain)\nreturn self\n+ def setExplainLevel(self, e... | Java | Apache License 2.0 | apache/systemds | [MINOR] Allow users to set explain level of mllearn algorithms |
49,703 | 01.09.2017 16:02:55 | 25,200 | 912c65506d626c8b0128ceb80744fde49efd4a1a | [MINOR] Increase MLContext test coverage
Create MLContext tests to test previously untested methods.
Update MLContext and MLContextConversionUtil to avoid NPEs.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/mlcontext/MLContext.java",
"new_path": "src/main/java/org/apache/sysml/api/mlcontext/MLContext.java",
"diff": "@@ -55,7 +55,7 @@ public class MLContext {\n/**\n* Logger for MLContext\n*/\n- public static Logger log = Logger.g... | Java | Apache License 2.0 | apache/systemds | [MINOR] Increase MLContext test coverage
Create MLContext tests to test previously untested methods.
Update MLContext and MLContextConversionUtil to avoid NPEs.
Closes #649. |
49,736 | 03.09.2017 12:42:01 | 25,200 | f5de13e7bbf6ce8351b30cbe5284a4df13b88143 | [MINOR] Added scikit learn as dependency for systemml pip package
Without this fix, running a simple mlcontext example after `pip
install systemml` will result in an error. | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/setup.py",
"new_path": "src/main/python/setup.py",
"diff": "@@ -42,7 +42,7 @@ pillow_version = '2.0.0'\nREQUIRED_PACKAGES = [\n'numpy >= %s' % numpy_version,\n'scipy >= %s' % scipy_version,\n- 'pandas',\n+ 'pandas', 'scikit-learn',\n'Pillow >= ... | Java | Apache License 2.0 | apache/systemds | [MINOR] Added scikit learn as dependency for systemml pip package
- Without this fix, running a simple mlcontext example after `pip
install systemml` will result in an error. |
49,738 | 04.09.2017 19:08:27 | 25,200 | 30caf3652125851979b3bca3312f98551853fbed | Extended codegen outer template (sparse-safe driver ops)
This patch extends the codegen outer template by the ability to fuse
additional sparse-safe operations on the driver. In detail, this is
realized by generalizing the OFMC-merge condition of the outer template
as well as the related cplan construction. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/OptimizerUtils.java",
"new_path": "src/main/java/org/apache/sysml/hops/OptimizerUtils.java",
"diff": "@@ -1015,15 +1015,17 @@ public class OptimizerUtils\nreturn ( op==OpOp2.NOTEQUAL && val==0);\n}\n- public static double ge... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1886] Extended codegen outer template (sparse-safe driver ops)
This patch extends the codegen outer template by the ability to fuse
additional sparse-safe operations on the driver. In detail, this is
realized by generalizing the OFMC-merge condition of the outer template
as well as the related cplan construction. |
49,768 | 05.09.2017 09:59:46 | 25,200 | 0ba9e74b96d2638e0ca2d9af569cdcc26676a78e | Update Release Distribution policy | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -289,8 +289,8 @@ if [[ \"$RELEASE_PREPARE\" == \"true\" ]]; then\nfor i in *.zip *.tgz; do gpg --output $i.asc --detach-sig --armor $i; done\nrm -f *.md5\nfor i in *.zip *.t... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1890] Update Release Distribution policy |
49,736 | 05.09.2017 09:59:59 | 25,200 | b34079a283a1859ed23de77f4ff0e50985b57dd3 | [MINOR] Enable systemml to be imported in the pyspark workers
Moved the race condition avoidance logic to classloader instead of
import level. This avoids creation of dataframe in pyspark workers.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/classloader.py",
"new_path": "src/main/python/systemml/classloader.py",
"diff": "__all__ = ['createJavaObject']\nimport os\n+import numpy as np\n+import pandas as pd\ntry:\nimport py4j.java_gateway\nfrom py4j.java_gateway import JavaOb... | Java | Apache License 2.0 | apache/systemds | [MINOR] Enable systemml to be imported in the pyspark workers
- Moved the race condition avoidance logic to classloader instead of
import level. This avoids creation of dataframe in pyspark workers.
Closes #652. |
49,768 | 05.09.2017 10:26:14 | 25,200 | a073ad24a3ab1cdbdc77a252e8f72e1d45037fc3 | [maven-release-plugin] prepare release v0.15.0-incubating-rc1 | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<version>18</version>\n</parent>\n<groupId>org.apache.systemml</groupId>\n- <version>1.0.0-SNAPSHOT</version>\n+ <version>0.15.0-incubating</version>\n<artifactId>systemml</artifactId>\n<packaging>jar</packaging>\n<nam... | Java | Apache License 2.0 | apache/systemds | [maven-release-plugin] prepare release v0.15.0-incubating-rc1 |
49,768 | 05.09.2017 10:45:51 | 25,200 | 467de1cb17c70a1f9796e732d34cb2c216bb70a8 | [maven-release-plugin] prepare release v0.15.0-rc1 | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<version>18</version>\n</parent>\n<groupId>org.apache.systemml</groupId>\n- <version>1.0.0-incubating-SNAPSHOT</version>\n+ <version>0.15.0</version>\n<artifactId>systemml</artifactId>\n<packaging>jar</packaging>\n<nam... | Java | Apache License 2.0 | apache/systemds | [maven-release-plugin] prepare release v0.15.0-rc1 |
49,698 | 06.09.2017 14:17:20 | 25,200 | a0cf8e3bee9470f622d57c4d83f64f2a5bf5f72f | MLContext test for linear regression
Closes | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "src/test/java/org/apache/sysml/test/integration/mlcontext/algorithms/MLContextLinregTest.java",
"diff": "+/*\n+ * Licensed to the Apache Software Foundation (ASF) under one\n+ * or more contributor license agreements. See the NOTICE file\n+ * di... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1863] MLContext test for linear regression
Closes #647. |
49,717 | 07.09.2017 14:42:12 | 25,200 | c00029a7be735dcaba533c50ba69169b18ef1675 | jcuda for windows & linux (x86_64, ppc64le) are included in extra jar
Closes | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "</dependency>\n<dependency>\n<groupId>org.jcuda</groupId>\n- <artifactId>jcufft</artifactId>\n+ <artifactId>jcusparse</artifactId>\n<version>${jcuda.version}</version>\n<scope>${jcuda.scope}</scope>\n</dependency>\n<de... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1895] jcuda for windows & linux (x86_64, ppc64le) are included in extra jar
Closes #656 |
49,772 | 07.09.2017 16:01:45 | 25,200 | 4d376637a99891e53ea93f650fb9341fc19b99f9 | [MINOR] Fixes for the breast cancer project. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/MachineLearning-Keras-ResNet50.ipynb",
"new_path": "projects/breast_cancer/MachineLearning-Keras-ResNet50.ipynb",
"diff": "\"from keras.applications.resnet50 import ResNet50\\n\",\n\"from keras.callbacks import ModelCheckpoint, TensorBoa... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fixes for the breast cancer project. |
49,736 | 07.09.2017 18:49:04 | 28,800 | 5a2b49f20c6e9d72061b5cb631736f15d577d396 | Prevent 'Script string is blank' exception for Python
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/defmatrix.py",
"new_path": "src/main/python/systemml/defmatrix.py",
"diff": "@@ -321,7 +321,7 @@ def eval(outputs, execute=True):\ncheck_MLContext()\nreset()\noutputs = convert_outputs_to_list(outputs)\n- matrix.script.scriptString = p... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1891] Prevent 'Script string is blank' exception for Python
Closes #659. |
49,736 | 08.09.2017 14:54:22 | 28,800 | 3b8a86065452e77b41525098d92f6f11f5419be3 | [MINOR] Throw user-friendly message for invalid convolution parameters
This commit checks if the given parameters generates an output
activation of negative dimensions. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/util/ConvolutionUtils.java",
"new_path": "src/main/java/org/apache/sysml/runtime/util/ConvolutionUtils.java",
"diff": "@@ -47,13 +47,31 @@ public class ConvolutionUtils {\nif(H <= 0 || R <= 0 || heightPadding < 0 || verti... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] [MINOR] Throw user-friendly message for invalid convolution parameters
- This commit checks if the given parameters generates an output
activation of negative dimensions. |
49,738 | 10.09.2017 14:57:06 | 25,200 | 9f7fae6e6295caf3f2fee0b8407eb520c571d26b | [MINOR] Fix codegen GLM binomial probit tests (wrong parameterization) | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/codegen/AlgorithmGLM.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/codegen/AlgorithmGLM.java",
"diff": "@@ -213,7 +213,7 @@ public class AlgorithmGLM extends AutomatedTes... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix codegen GLM binomial probit tests (wrong parameterization) |
49,738 | 10.09.2017 20:09:25 | 25,200 | 44439400cf51abc84de56e7546a4ceba46e81692 | [MINOR] Fix missing stats reset, consolidated cache stats reset | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/DMLScript.java",
"new_path": "src/main/java/org/apache/sysml/api/DMLScript.java",
"diff": "@@ -77,7 +77,6 @@ import org.apache.sysml.parser.ParserWrapper;\nimport org.apache.sysml.runtime.DMLRuntimeException;\nimport org.apac... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix missing stats reset, consolidated cache stats reset |
49,768 | 11.09.2017 10:48:12 | 25,200 | 918e57937dc6476ae27744a37f400e0a5e0997e6 | [MINOR] Change # of classes in multinomial family scripts | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/genMultinomialData.sh",
"new_path": "scripts/perftest/genMultinomialData.sh",
"diff": "@@ -33,31 +33,31 @@ SPARSE_SP=0.01\nexport HADOOP_CLIENT_OPTS=\"-Xmx2048m -Xms2048m -Xmn256m\"\n#generate XS scenarios (80MB)\n-${CMD} -f ../datagen/genRand... | Java | Apache License 2.0 | apache/systemds | [MINOR] Change # of classes in multinomial family scripts |
49,768 | 11.09.2017 13:38:18 | 25,200 | 687e19c5529b371f937a9ecb60075373f36fd4d6 | [MINOR] Update kmeans' number of centroids in perf scripts | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/genClusteringData.sh",
"new_path": "scripts/perftest/genClusteringData.sh",
"diff": "@@ -31,22 +31,22 @@ SPARSE_SP=0.01\nexport HADOOP_CLIENT_OPTS=\"-Xmx2048m -Xms2048m -Xmn256m\"\n#generate XS scenarios (80MB)\n-${CMD} -f ../datagen/genRandDa... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update kmeans' number of centroids in perf scripts |
49,738 | 11.09.2017 14:00:36 | 25,200 | f45493e8aabb33ec1f628c016b3e68508dcf4ac8 | Allow external codegen java compiler configuration
This patch exposes the codegen compiler configuration via a SystemML
configuration property. The default is 'auto', which is equivalent to
the previous behavior. However, now users can explicitly set the codegen
compiler, which is useful for programmatic APIs such as JMLC. | [
{
"change_type": "MODIFY",
"old_path": "conf/SystemML-config.xml.template",
"new_path": "conf/SystemML-config.xml.template",
"diff": "<!-- enables operator fusion via code generation, experimental feature -->\n<codegen.enabled>false</codegen.enabled>\n+ <!-- set the codegen java compiler (auto, jani... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1900] Allow external codegen java compiler configuration
This patch exposes the codegen compiler configuration via a SystemML
configuration property. The default is 'auto', which is equivalent to
the previous behavior. However, now users can explicitly set the codegen
compiler, which is useful for programmatic APIs such as JMLC. |
49,738 | 11.09.2017 15:19:00 | 25,200 | 754548190a7ade052ab7218941bd2fa43b50b318 | Fix parfor support for frame inputs and intermediates
This patch fixes parfor optimizer and runtime issues regarding the
support of frame inputs and intermediates. Accordingly, this patch also
adds some related tests to avoid such issues in the future. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/ParForProgramBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/ParForProgramBlock.java",
"diff": "@@ -1279,7 +1279,8 @@ public class ParForProgramBlock extends ForProgramBlock\... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1901] Fix parfor support for frame inputs and intermediates
This patch fixes parfor optimizer and runtime issues regarding the
support of frame inputs and intermediates. Accordingly, this patch also
adds some related tests to avoid such issues in the future. |
49,719 | 11.09.2017 15:30:29 | 25,200 | cddd2a4f60e22e8b621712135e5ed263b25343c0 | [Minor] added cross validation example | [
{
"change_type": "MODIFY",
"old_path": "samples/jupyter-notebooks/DML Tips and Tricks (aka Fun With DML).ipynb",
"new_path": "samples/jupyter-notebooks/DML Tips and Tricks (aka Fun With DML).ipynb",
"diff": "\"cell_type\": \"markdown\",\n\"metadata\": {},\n\"source\": [\n- \"1. [Value-based join of ... | Java | Apache License 2.0 | apache/systemds | [Minor] added cross validation example |
49,768 | 12.09.2017 11:11:08 | 25,200 | 0751ddc0f73e44445a8439f17aafd990138634e6 | [MINOR] Update python3 package | [
{
"change_type": "MODIFY",
"old_path": "dev/release/src/test/bin/verifyBuild.sh",
"new_path": "dev/release/src/test/bin/verifyBuild.sh",
"diff": "@@ -90,6 +90,7 @@ if [ -z $WORKING_DIR ] ; then\nWORKING_DIR=\"$USER_DIR/tmp/relValidation\"\nfi\n+rm -rf \"$WORKING_DIR\"/systemml\nmkdir -p \"$WORKING_D... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update python3 package |
49,738 | 12.09.2017 19:10:58 | 25,200 | 3acd94186b5e6e2fdf12823e7932bf56027511c6 | Extended codegen plan enumeration statistics (all plans)
This patch extends the codegen plan enumeration statistics by the number
of total plans without partitioning by connected components, i.e., the
sum of 2^(|M|) per DAG. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/opt/PlanSelectionFuseCostBased.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/opt/PlanSelectionFuseCostBased.java",
"diff": "@@ -57,6 +57,7 @@ import org.apache.sysml.hops.codegen.template.TemplateBa... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1905] Extended codegen plan enumeration statistics (all plans)
This patch extends the codegen plan enumeration statistics by the number
of total plans without partitioning by connected components, i.e., the
sum of 2^(|M|) per DAG. |
49,736 | 14.09.2017 13:20:46 | 25,200 | c6d499d3e27a1842ccf5987ab84c92eee72aa5c2 | [MINOR] Refactored the locks to seperate out read and write lock
Refactoring the locks will avoid future bugs where the developer tries
to obtain 2 write lock or a read lock on a write-locked objects, etc.
I have also added a debugging utility to track potential memory leaks.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/ExecutionContext.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/ExecutionContext.java",
"diff": "@@ -374,7 +374,7 @@ public class ExecutionContext {\n}\n// The loc... | Java | Apache License 2.0 | apache/systemds | [MINOR] Refactored the locks to seperate out read and write lock
- Refactoring the locks will avoid future bugs where the developer tries
to obtain 2 write lock or a read lock on a write-locked objects, etc.
- I have also added a debugging utility to track potential memory leaks.
Closes #664. |
49,768 | 14.09.2017 14:29:31 | 25,200 | 143fa7848e23d86c355f88b5756e3c4afee3cd12 | [maven-release-plugin] prepare release v0.1.0-rc1 | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<version>18</version>\n</parent>\n<groupId>org.apache.systemml</groupId>\n- <version>1.0.0-SNAPSHOT</version>\n+ <version>0.1.0</version>\n<artifactId>systemml</artifactId>\n<packaging>jar</packaging>\n<name>SystemML</... | Java | Apache License 2.0 | apache/systemds | [maven-release-plugin] prepare release v0.1.0-rc1 |
49,738 | 15.09.2017 01:05:22 | 25,200 | ebb6ea6128b4babc6ffe07e2fc7f9666593a76b1 | [SYSTEMML-1908,1771,1770,1769,1739] Fix misc api and compiler issues | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/jmlc/PreparedScript.java",
"new_path": "src/main/java/org/apache/sysml/api/jmlc/PreparedScript.java",
"diff": "@@ -448,14 +448,14 @@ public class PreparedScript\n//enable requested functions for recompile once\nfor( String fn... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1908,1771,1770,1769,1739] Fix misc api and compiler issues |
49,768 | 16.09.2017 11:01:04 | 25,200 | 6ea9b33b45e00fb878f3df4649561166cf11d5ab | Automate workaround for maven plugin issue | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -265,11 +265,14 @@ if [[ \"$RELEASE_PREPARE\" == \"true\" ]]; then\necho \"RELEASE_STAGING_LOCATION=$RELEASE_STAGING_LOCATION\"\necho \"BASE_DIR=$BASE_DIR\"\n- exit 5\n+ # A... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1250] Automate workaround for maven plugin issue |
49,738 | 16.09.2017 20:14:18 | 25,200 | 1634239ce19b4d42ed1ec59bfac01cd8777d153a | [MINOR] Fix incorrect setup 'matrix mult chain' tests | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/misc/RewriteElementwiseMultChainOptimizationAllTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/misc/RewriteElementwiseMultChainOptimizationAllTest.java",
"diff": "@@ -... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix incorrect setup 'matrix mult chain' tests |
49,738 | 17.09.2017 15:05:40 | 25,200 | 119893f11c88aaedc0ee6f06f6a2cad72b842cfb | Shuffle-free spark binary reblock for aligned blocks
This patch makes the existing spark binary reblock instruction more
adaptive. If the source and target block sizes are aligned, i.e., output
blocks can be constructed in 1:N manner, we now avoid the unnecessary
block aggregation which causes a shuffle of the entire matrix. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/ReblockSPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/ReblockSPInstruction.java",
"diff": "@@ -174,8 +174,13 @@ public class ReblockSPInstruction extends Una... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1920] Shuffle-free spark binary reblock for aligned blocks
This patch makes the existing spark binary reblock instruction more
adaptive. If the source and target block sizes are aligned, i.e., output
blocks can be constructed in 1:N manner, we now avoid the unnecessary
block aggregation which causes a shuffle of the entire matrix. |
49,717 | 19.09.2017 14:57:16 | 25,200 | ec5dfda57a42b172886dd5d42bfe3b034b30c7b7 | [MINOR] gpu memory leak fix
Changed list of free pointers to set of free pointers for GPU
Changed threadlocal cuda handles to non threadlocal. This is assuming there will be one thread per GPU.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/cpp/CMakeLists.txt",
"new_path": "src/main/cpp/CMakeLists.txt",
"diff": "@@ -29,6 +29,7 @@ option(USE_INTEL_MKL \"Whether to use Intel MKL (Defaults to compiling with Intel\n# Build a shared libraray\nadd_library(systemml SHARED libmatrixdnn.cpp libma... | Java | Apache License 2.0 | apache/systemds | [MINOR] gpu memory leak fix
- Changed list of free pointers to set of free pointers for GPU
- Changed threadlocal cuda handles to non threadlocal. This is assuming there will be one thread per GPU.
Closes #665 |
49,717 | 20.09.2017 14:10:15 | 25,200 | c14682b9cb2d02e959ed35a87288f54b7b51da3c | [MINOR] Refer to correct version of protoc-jar maven plugin in pom | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<plugin>\n<groupId>com.github.os72</groupId>\n<artifactId>protoc-jar-maven-plugin</artifactId>\n- <version>3.4.0.1-SNAPSHOT</version>\n+ <version>3.0.0-b2.1</version>\n<executions>\n<execution>\n<id>caffe-sources</id>\... | Java | Apache License 2.0 | apache/systemds | [MINOR] Refer to correct version of protoc-jar maven plugin in pom |
49,717 | 20.09.2017 15:04:11 | 25,200 | aa15197ec2e1a1e81c9031a91ec0791284978f27 | [MINOR] minor tweaks to the performance test script | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/utils_misc.py",
"new_path": "scripts/perftest/python/utils_misc.py",
"diff": "@@ -72,8 +72,6 @@ def split_config_args(args):\nif 'config' in args.keys():\nif args['config'] is not None:\nsystemml_args_dict['-config'] = args['config']\n-... | Java | Apache License 2.0 | apache/systemds | [MINOR] minor tweaks to the performance test script |
49,738 | 22.09.2017 00:05:35 | 25,200 | 9a286a2130fe09ecf1f345ab902be26f7b7c0328 | [HOTFIX][SYSTEMML-1925] Fix missing update hard-coded testsuite conf
This patch fixes the hard-coded scratch_space and local_tmp_dir
replacement in our test suite, which I missed during the rework of
configuration parameters. | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/AutomatedTestBase.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/AutomatedTestBase.java",
"diff": "@@ -874,12 +874,12 @@ public abstract class AutomatedTestBase\n// Create a SystemML config f... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1925] Fix missing update hard-coded testsuite conf
This patch fixes the hard-coded scratch_space and local_tmp_dir
replacement in our test suite, which I missed during the rework of
configuration parameters. |
49,737 | 22.09.2017 10:51:44 | 25,200 | 317f2189c585e2dd37d847f5e2e32d97f8b31a60 | Functionalize PCA
Changes include wrapping PCA computation to a function call.
Improve docs and add default values in genRandData4PCA.dml.
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/datagen/genRandData4PCA.dml",
"new_path": "scripts/datagen/genRandData4PCA.dml",
"diff": "#\n#-------------------------------------------------------------\n-/*\n-Synthetic data generator for PCA.\n--> 3 hidden dimensions (V1, V2, V3)\n--> generates on... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-493] Functionalize PCA
Changes include wrapping PCA computation to a function call.
Improve docs and add default values in genRandData4PCA.dml.
Closes #653. |
49,738 | 27.09.2017 23:49:39 | 25,200 | b5ef21fdcad73852d878ac519a0959092393af20 | [MINOR] Tuning multi-threaded codegen ops (sparse-safe par thresholds) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofCellwise.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofCellwise.java",
"diff": "@@ -116,10 +116,6 @@ public abstract class SpoofCellwise extends SpoofOperator implements Serializabl\... | Java | Apache License 2.0 | apache/systemds | [MINOR] Tuning multi-threaded codegen ops (sparse-safe par thresholds) |
49,736 | 28.09.2017 12:14:28 | 28,800 | 0cb2f7f68cb644c7fda6666bc84782e82069fb34 | [MINOR] Added time spent in jcuda sync to fine-grained statistics
Also added force accelerator flag to LibMatrixCuDNN to skip worst-case memory
budget restriction. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/GPUInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/GPUInstruction.java",
"diff": "@@ -61,6 +61,7 @@ public abstract class GPUInstruction extends Instruction {\npubl... | Java | Apache License 2.0 | apache/systemds | [MINOR] [SYSTEMML-446] Added time spent in jcuda sync to fine-grained statistics
- Also added force accelerator flag to LibMatrixCuDNN to skip worst-case memory
budget restriction. |
49,717 | 28.09.2017 15:28:17 | 25,200 | a725b2d2ebf6dcb56f4edb68376c3849c8991b27 | [MINOR]bug fixes & feature added in perf test & spark-submit python scripts | [
{
"change_type": "MODIFY",
"old_path": "bin/systemml-spark-submit.py",
"new_path": "bin/systemml-spark-submit.py",
"diff": "@@ -92,6 +92,7 @@ def spark_submit_entry(master, driver_memory, num_executors, executor_memory,\nml_options.append(stats)\nif gpu is not None:\nml_options.append('-gpu')\n+ if ... | Java | Apache License 2.0 | apache/systemds | [MINOR]bug fixes & feature added in perf test & spark-submit python scripts |
49,717 | 28.09.2017 15:43:44 | 25,200 | e4c74eda67ca4596fcdbae77603514259c1b6e10 | [HOTFIX] minor bug fix in perf test suite | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -378,6 +378,12 @@ if __name__ == '__main__':\nperftest_args_dict, systemml_args_dict, backend_args_dict = split_config_args(all_arg_dict)\n# temp_dir h... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] minor bug fix in perf test suite |
49,717 | 29.09.2017 14:47:49 | 25,200 | 5dce90b3bbf120a053233f0b49eb6fa7c0ddfebf | Changed pom.xml to use the latest protoc-jar
This uses the latest protoc-jar-maven-plugin to get the protoc
compiler for ppc
Closes | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<plugin>\n<groupId>com.github.os72</groupId>\n<artifactId>protoc-jar-maven-plugin</artifactId>\n- <version>3.0.0-b2.1</version>\n+ <version>3.4.0.1</version>\n<executions>\n<execution>\n<id>caffe-sources</id>\n<goal>ru... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1875] Changed pom.xml to use the latest protoc-jar
- This uses the latest protoc-jar-maven-plugin to get the protoc
compiler for ppc
Closes #676 |
49,738 | 01.10.2017 15:50:05 | 25,200 | 8ed251668f4d33bd5dbdf3c3acdc874f41a48f41 | Configurable codegen optimizer (w/ default cost-based)
This patch makes the (already pluggable) codegen optimizer configurable
from outside of SystemML, which serves for testing purposes and as a
fallback in case the default cost-based optimizer causes problems. | [
{
"change_type": "MODIFY",
"old_path": "conf/SystemML-config.xml.template",
"new_path": "conf/SystemML-config.xml.template",
"diff": "<!-- set the codegen java compiler (auto, janino, javac) -->\n<sysml.codegen.compiler>auto</sysml.codegen.compiler>\n+ <!-- set the codegen optimizer (fuse_all, fuse_... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1943] Configurable codegen optimizer (w/ default cost-based)
This patch makes the (already pluggable) codegen optimizer configurable
from outside of SystemML, which serves for testing purposes and as a
fallback in case the default cost-based optimizer causes problems. |
49,738 | 01.10.2017 20:04:39 | 25,200 | c27c488bef54887d549792c4cf6532d95c3f5c58 | Fix codegen fuse_all optimizer and consolidation
This patch fixes special cases of row operations that caused the
fuse_all optimizer fail on Kmeans. Furthermore, this also includes a
cleanup for consolidating the fuse-all selection of plans as used in the
fuse_all and both cost-based optimizers. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/conf/DMLConfig.java",
"new_path": "src/main/java/org/apache/sysml/conf/DMLConfig.java",
"diff": "@@ -127,7 +127,7 @@ public class DMLConfig\n_defaultVals.put(COMPRESSED_LINALG, Compression.CompressConfig.AUTO.name() );\n_defaultV... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1943] Fix codegen fuse_all optimizer and consolidation
This patch fixes special cases of row operations that caused the
fuse_all optimizer fail on Kmeans. Furthermore, this also includes a
cleanup for consolidating the fuse-all selection of plans as used in the
fuse_all and both cost-based optimizers. |
49,736 | 05.10.2017 19:18:46 | 25,200 | 374b0b197f9e2fc76b46e0e72f3b3d2594326734 | [MINOR] GPU right indexing bugfix
Since GPU only supports sparse_dense rightindexing, updated the memory
budget accordingly. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/IndexingOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/IndexingOp.java",
"diff": "@@ -237,7 +237,8 @@ public class IndexingOp extends Hop\n@Override\nprotected double computeOutputMemEstimate( long dim1, long dim... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1793] [MINOR] GPU right indexing bugfix
- Since GPU only supports sparse_dense rightindexing, updated the memory
budget accordingly. |
49,736 | 05.10.2017 19:28:48 | 25,200 | 355373990c478293090c90557383ab24c2c01c6b | Modify the default directory of performance test to avoid maven compilation issue
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -283,7 +283,7 @@ if __name__ == '__main__':\ndefault_mat_shape = ['10k_100']\n# Default temp directory, contains everything generated in perftest\n- de... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1940] Modify the default directory of performance test to avoid maven compilation issue
Closes #675. |
49,717 | 06.10.2017 11:59:59 | 25,200 | 8ea38a1b14a17d81299063cd281631369574a067 | [HOTFIX] fix for Caffe2DML
switching back to using protoc v2.5.0 to compile the proto file | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<goal>run</goal>\n</goals>\n<configuration>\n- <protocVersion>2.6.1</protocVersion> <!-- 2.4.1, 2.5.0, 2.6.1, 3.4.0 -->\n+ <protocVersion>2.5.0</protocVersion> <!-- 2.4.1, 2.5.0, 2.6.1, 3.4.0 -->\n<inputDirectories>\n<... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] fix for Caffe2DML
- switching back to using protoc v2.5.0 to compile the proto file |
49,698 | 07.10.2017 16:08:57 | 25,200 | 4e0c7f1c98f444926fa0f69b13459220aac67de0 | [MINOR] Cleanup redundant LinregCG algorithm test scripts
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/compress/CompressedLinregCG.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/compress/CompressedLinregCG.java",
"diff": "@@ -55,6 +55,7 @@ public class CompressedLinregCG ex... | Java | Apache License 2.0 | apache/systemds | [MINOR] Cleanup redundant LinregCG algorithm test scripts
Closes #678. |
49,738 | 09.10.2017 19:27:18 | 25,200 | be3e0c993d2aa59f80f7c39ec1fd1f17d7f730b0 | Fix robustness builtin functions w/ missing assignment
This patch fixes NPE issues on compiling scripts that call builtin
functions but miss the assignment of the expression output to
left-hand-side variables. Furthermore, this also includes some minor
refactoring and additional tests. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/StatementBlock.java",
"new_path": "src/main/java/org/apache/sysml/parser/StatementBlock.java",
"diff": "@@ -545,24 +545,19 @@ public class StatementBlock extends LiveVariableAnalysis implements ParseInfo\nthrows LanguageEx... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1949] Fix robustness builtin functions w/ missing assignment
This patch fixes NPE issues on compiling scripts that call builtin
functions but miss the assignment of the expression output to
left-hand-side variables. Furthermore, this also includes some minor
refactoring and additional tests. |
49,738 | 10.10.2017 13:54:10 | 25,200 | 4f865b218dd49f5fcbfbc6886c64462e0269bdd2 | Fix codegen for sparse binary scalar-matrix ops
This patch fixes a special case of code generation for sparse
scalar-matrix binary operations such as 0-X, which previously led to
compiler errors. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/cplan/CNodeBinary.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/cplan/CNodeBinary.java",
"diff": "@@ -269,10 +269,9 @@ public class CNodeBinary extends CNode\nsb.append(_inputs.get(1).codegen(sparse... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1950] Fix codegen for sparse binary scalar-matrix ops
This patch fixes a special case of code generation for sparse
scalar-matrix binary operations such as 0-X, which previously led to
compiler errors. |
49,737 | 11.10.2017 09:20:40 | 25,200 | 8f786aa227d536558ed684060cef0e628bf3247f | added --deploy-mode param to python scripts
Closes | [
{
"change_type": "MODIFY",
"old_path": "bin/systemml-spark-submit.py",
"new_path": "bin/systemml-spark-submit.py",
"diff": "@@ -41,8 +41,8 @@ def default_jars(systemml_home):\nreturn target_jars, systemml_jar\n-def spark_submit_entry(master, driver_memory, num_executors, executor_memory,\n- executor... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1945] added --deploy-mode param to python scripts
Closes #681 |
49,701 | 11.10.2017 23:45:01 | 25,200 | 426d7fa0d91a54fd40b4ab90294007f7a2376e43 | [MINOR] Foreign parent check bug in RewriteElementwiseMultChainOpt
Closes
The check for foreign parents in the interior of an element-wise multiply chain is incorrect.
Interior element-wise multiply nodes that have a foreign parent which is not a BinaryOp (for example, a write DataOp) are missed.
This leads to incorrect rewrites in unlucky DAGs. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteElementwiseMultChainOptimization.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteElementwiseMultChainOptimization.java",
"diff": "@@ -310,7 +310,7 @@ public class RewriteElementwiseMultC... | Java | Apache License 2.0 | apache/systemds | [MINOR] Foreign parent check bug in RewriteElementwiseMultChainOpt
Closes #683.
The check for foreign parents in the interior of an element-wise multiply chain is incorrect.
Interior element-wise multiply nodes that have a foreign parent which is not a BinaryOp (for example, a write DataOp) are missed.
This leads to incorrect rewrites in unlucky DAGs. |
49,738 | 11.10.2017 17:12:31 | 25,200 | deb4baf06c3a9d204523dc868f72ea23e307f4c4 | Fix robustness frame rbind w/ mismatching schemas
This patch makes the frame rbind more robust by allowing graceful schema
conversions. We now try - in a best effort manner - to convert the
values of the second input into the types of the first input, which
determine the schema of the output. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/FrameBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/FrameBlock.java",
"diff": "@@ -553,6 +553,20 @@ public class FrameBlock implements Writable, CacheBlock, Externalizable\nreturn... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1956] Fix robustness frame rbind w/ mismatching schemas
This patch makes the frame rbind more robust by allowing graceful schema
conversions. We now try - in a best effort manner - to convert the
values of the second input into the types of the first input, which
determine the schema of the output. |
49,738 | 15.10.2017 02:42:20 | 25,200 | 33559144cd707e324b59ed5ca417e3d5461c2f0a | [HOTFIX][SYSTEMML-1959] Fix sparse-sparse transpose w/ CSR input
This patch fixes a remaining issue of sparse-sparse transpose related to
the correct handling of sparse blocks in CSR or COO format. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixReorg.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixReorg.java",
"diff": "@@ -859,8 +859,8 @@ public class LibMatrixReorg\nif( cl > 0 ) {\nfor( int i=bi; i<bimin; i++... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1959] Fix sparse-sparse transpose w/ CSR input
This patch fixes a remaining issue of sparse-sparse transpose related to
the correct handling of sparse blocks in CSR or COO format. |
49,738 | 15.10.2017 17:04:31 | 25,200 | 06b4b9d5ff04f09c61d44864d36a65b31527bbb3 | [MINOR] Fix consistency ALS datagen script (factor names, cleanup)
This patch cleans up the ALS data generation script to use the same
factor names as ALS-CG and remove unnecessary operations. | [
{
"change_type": "MODIFY",
"old_path": "scripts/datagen/genRandData4ALS.dml",
"new_path": "scripts/datagen/genRandData4ALS.dml",
"diff": "#-------------------------------------------------------------\nXfile = $X; # input matrix X of size m x n\n-Wfile = $W; # original row factor of size m x r\n-Hfi... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix consistency ALS datagen script (factor names, cleanup)
This patch cleans up the ALS data generation script to use the same
factor names as ALS-CG and remove unnecessary operations. |
49,736 | 17.10.2017 16:52:19 | 25,200 | 259814e6c00021c643c33867906d0c5d8dc4bc5e | [MINOR] Reset the _cachedParams to avoid incorrect sizes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ConvolutionOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/ConvolutionOp.java",
"diff": "@@ -639,6 +639,9 @@ public class ConvolutionOp extends Hop implements MultiThreadedHop\nreturn;\n}\n+ // Reset the _cachedPa... | Java | Apache License 2.0 | apache/systemds | [MINOR] [SYSTEMML-540] Reset the _cachedParams to avoid incorrect sizes |
49,738 | 17.10.2017 20:54:01 | 25,200 | 5b8d62659b2e5727bebcaf0d2681fc4ecd4ea85f | [MINOR] Fix missing warning on truncation of matrix/frame toString | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/cp/ParameterizedBuiltinCPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/cp/ParameterizedBuiltinCPInstruction.java",
"diff": "@@ -26,6 +26,7 @@ import org.apache.sysml.lops... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix missing warning on truncation of matrix/frame toString |
49,738 | 19.10.2017 15:07:54 | 25,200 | 323dd72a8ed18687aa3019387c4ab7b0598bd9d5 | Fix robustness codegen row ops w/ unknowns
This patch fixes special cases of codegen row templates with partial
unknowns, which is important for robustness during initial compilation
even though the unknowns led to dynamic recompilation during runtime. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateRow.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateRow.java",
"diff": "@@ -310,7 +310,8 @@ public class TemplateRow extends TemplateBase\nCNode cdata1 = tmp.get(hop.... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1903] Fix robustness codegen row ops w/ unknowns
This patch fixes special cases of codegen row templates with partial
unknowns, which is important for robustness during initial compilation
even though the unknowns led to dynamic recompilation during runtime. |
49,738 | 22.10.2017 17:57:29 | 25,200 | 78a3808e0aaefb0c6f6959611ef119695d4d1d3e | Performance conv2d-backward-data (for sparse filter)
This patch follows-up on the recent modification of conv2d backward
filter, by similarly applying a sparse rotate for conv2d backward data.
Furthermore, this also includes the removal of unnecessary allocations
per input row, and thread-local nnz maintenance. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixDNN.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixDNN.java",
"diff": "@@ -186,10 +186,10 @@ public class LibMatrixDNN {\nif(isEligibleForConv2dBackwardDataDense(param... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1970] Performance conv2d-backward-data (for sparse filter)
This patch follows-up on the recent modification of conv2d backward
filter, by similarly applying a sparse rotate for conv2d backward data.
Furthermore, this also includes the removal of unnecessary allocations
per input row, and thread-local nnz maintenance. |
49,738 | 22.10.2017 18:57:35 | 25,200 | c70cb1166f4ec6c79d10248727a3eb7b85f70360 | [MINOR] Fix analysis of sparse-safeness for codegen cell/magg ops | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateCell.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateCell.java",
"diff": "@@ -322,10 +322,12 @@ public class TemplateCell extends TemplateBase\nprotected boolean isSp... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix analysis of sparse-safeness for codegen cell/magg ops |
49,698 | 22.10.2017 21:35:08 | 25,200 | 596005a80d0b39fef9b33b55145ffda043a4573d | Making SVM scripts work with MLContext
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/algorithms/l2-svm-predict.dml",
"new_path": "scripts/algorithms/l2-svm-predict.dml",
"diff": "@@ -51,6 +51,7 @@ cmdLine_Y = ifdef($Y, \" \")\ncmdLine_confusion = ifdef($confusion, \" \")\ncmdLine_accuracy = ifdef($accuracy, \" \")\ncmdLine_scores = ifd... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1648] Making SVM scripts work with MLContext
Closes #687. |
49,738 | 24.10.2017 19:48:07 | 25,200 | 70ab072ae764a9abffaead3431ca11e8e1efec68 | [HOTFIX][SYSTEMML-1648] Fix l2svm and msvm algorithm scripts
This patch fixes the recently changed l2svm and msvm algorithm scripts
with regard to (1) use of non-existing variables, (2) corrupted
convergence checks (before update), and (3) various smaller issues
(unused variables, commented code, formatting). | [
{
"change_type": "MODIFY",
"old_path": "scripts/algorithms/l2-svm.dml",
"new_path": "scripts/algorithms/l2-svm.dml",
"diff": "@@ -134,7 +134,7 @@ while(continue & iter < maxiterations) {\nh = dd + sum(Xd * sv * Xd)\nstep_sz = step_sz - g/h\n- continue1 = (gg/h >= 0.0000000001);\n+ continue1 = (g*g/h... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1648] Fix l2svm and msvm algorithm scripts
This patch fixes the recently changed l2svm and msvm algorithm scripts
with regard to (1) use of non-existing variables, (2) corrupted
convergence checks (before update), and (3) various smaller issues
(unused variables, commented code, formatting). |
49,738 | 24.10.2017 20:39:22 | 25,200 | 8f4ecdce23780a4b820cb79865322d05ba1b9411 | [SYSTEMML-1903,1968] Fix codegen row templates w/ partial unknowns
After recent codegen optimizer changes, GLM was failing during initial
compilation when used through JMLC. The reason was an incorrect handling
of partial unknowns that led to vector operations although the output
was known to be scalar. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateRow.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateRow.java",
"diff": "@@ -362,6 +362,7 @@ public class TemplateRow extends TemplateBase\nif( (hop.getInput().get(0).... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1903,1968] Fix codegen row templates w/ partial unknowns
After recent codegen optimizer changes, GLM was failing during initial
compilation when used through JMLC. The reason was an incorrect handling
of partial unknowns that led to vector operations although the output
was known to be scalar. |
49,736 | 25.10.2017 15:40:21 | 25,200 | 881caa9ba508b029f72f27d468bb33805704c7cb | Include the memory requirement of each layer in the summary table of Caffe2DML
This helps the user to estimate the batch size she should set for
optimal performance. | [
{
"change_type": "MODIFY",
"old_path": "docs/beginners-guide-caffe2dml.md",
"new_path": "docs/beginners-guide-caffe2dml.md",
"diff": "@@ -64,22 +64,27 @@ lenet.summary()\nOutput:\n```\n-+-----+---------------+--------------+------------+---------+-----------+---------+\n-| Name| Type| Output| Weight... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Include the memory requirement of each layer in the summary table of Caffe2DML
- This helps the user to estimate the batch size she should set for
optimal performance. |
49,736 | 25.10.2017 19:57:28 | 25,200 | d3917effd988de0e0977a310c73c4f232214632e | Bugfix for GPU sparse right indexing with empty output | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/ExecutionConfig.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/ExecutionConfig.java",
"diff": "@@ -69,38 +69,14 @@ public class ExecutionConfig {\n* @throws DM... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-446] Bugfix for GPU sparse right indexing with empty output |
49,736 | 25.10.2017 20:29:55 | 25,200 | f040674661ae818d0379abbcac624a726d3b3e3a | [MINOR] Enable single precision GPU tests | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/gpu/GPUTests.java",
"new_path": "src/test/java/org/apache/sysml/test/gpu/GPUTests.java",
"diff": "@@ -55,7 +55,7 @@ public abstract class GPUTests extends AutomatedTestBase {\nprivate static final boolean PRINT_MAT_ERROR = f... | Java | Apache License 2.0 | apache/systemds | [MINOR] Enable single precision GPU tests |
49,736 | 28.10.2017 13:44:37 | 25,200 | 06d5bb073792345f7c4b7ecd0fb4454a335cc421 | Avoid redundant computation of cudnnPoolingForward in max_pool_backward
If the max_pool is invoked in the forward pass, then its output can be
reused by the max_pool_backward rather than calling cudnnPoolingForward
again. For sentence CNN with 2 epochs, this reduces the time for
max_pool_backward from 6.361 to 2.966 seconds.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ConvolutionOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/ConvolutionOp.java",
"diff": "@@ -47,14 +47,23 @@ public class ConvolutionOp extends Hop implements MultiThreadedHop\nprivate static final boolean THROW_E... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Avoid redundant computation of cudnnPoolingForward in max_pool_backward
- If the max_pool is invoked in the forward pass, then its output can be
reused by the max_pool_backward rather than calling cudnnPoolingForward
again. For sentence CNN with 2 epochs, this reduces the time for
max_pool_backward from 6.361 to 2.966 seconds.
Closes #691. |
49,738 | 29.10.2017 16:06:55 | 25,200 | d75a669a46381a0a5b54109e7b207613e17ab54e | [MINOR] Fix consistency task partitioning in mm, mmchain, codegen row | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofRowwise.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofRowwise.java",
"diff": "@@ -39,7 +39,6 @@ import org.apache.sysml.runtime.matrix.data.MatrixBlock;\nimport org.apache.sysml.runt... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix consistency task partitioning in mm, mmchain, codegen row |
49,719 | 03.11.2017 14:29:13 | 25,200 | f76f2138a4847f2ca52b5bf511907f4838b240b8 | [MINOR] added additional examples | [
{
"change_type": "MODIFY",
"old_path": "samples/jupyter-notebooks/DML Tips and Tricks (aka Fun With DML).ipynb",
"new_path": "samples/jupyter-notebooks/DML Tips and Tricks (aka Fun With DML).ipynb",
"diff": "\"cell_type\": \"markdown\",\n\"metadata\": {},\n\"source\": [\n- \"1. [Cross Validation](#C... | Java | Apache License 2.0 | apache/systemds | [MINOR] added additional examples |
49,738 | 03.11.2017 14:23:50 | 25,200 | 14c410ce06f3a5c56d1bcb1ac509fab4a0711f5f | [MINOR] Performance function invocation of dml-bodied UDFs
This patch slightly improved the function invocation performance of
dml-bodied UDFs from 452K/s to 521K/s.
Furthermore, this also includes a fix of the test for LinregCG over
compressed data. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/LocalVariableMap.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/LocalVariableMap.java",
"diff": "@@ -63,6 +63,10 @@ public class LocalVariableMap implements Cloneable\nreturn loca... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance function invocation of dml-bodied UDFs
This patch slightly improved the function invocation performance of
dml-bodied UDFs from 452K/s to 521K/s.
Furthermore, this also includes a fix of the test for LinregCG over
compressed data. |
49,738 | 03.11.2017 18:04:29 | 25,200 | 4f60ded3543b0475f8e2bf987febc33e66e2652e | [MINOR] Performance library UDF rowClassMeet (sparse inputs, grouping)
This patch makes some minor performance improvements to the existing
rowClassMeet UDF, by (1) using the codegen sparse side inputs for more
efficient, zero-copy access, and (2) a more time- and memory-efficient
hash grouping approach. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/CodegenUtils.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/CodegenUtils.java",
"diff": "@@ -46,7 +46,10 @@ import org.apache.sysml.api.DMLScript;\nimport org.apache.sysml.hops.codegen.SpoofCom... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance library UDF rowClassMeet (sparse inputs, grouping)
This patch makes some minor performance improvements to the existing
rowClassMeet UDF, by (1) using the codegen sparse side inputs for more
efficient, zero-copy access, and (2) a more time- and memory-efficient
hash grouping approach. |
49,719 | 03.11.2017 22:24:04 | 25,200 | ae819a253097da796e689764e4926d46228e055e | [Minor] update creation of lite jar | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n-<!--\n- * Licensed to the Apache Software Foundation (ASF) under one\n- * or more contributor license agreements. See the NOTICE file\n- * distributed with this work for add... | Java | Apache License 2.0 | apache/systemds | [Minor] update creation of lite jar |
49,738 | 04.11.2017 15:18:40 | 25,200 | aaa94818e4104c5b711507b759b372426ca1198c | [HOTFIX] Fix JMLC tests (write/read order, tmp dir, fixed seeds) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/utils/lite/BuildLiteExecution.java",
"new_path": "src/main/java/org/apache/sysml/utils/lite/BuildLiteExecution.java",
"diff": "@@ -46,7 +46,8 @@ import org.apache.sysml.runtime.util.DataConverter;\n*/\npublic class BuildLiteExecu... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Fix JMLC tests (write/read order, tmp dir, fixed seeds) |
49,738 | 04.11.2017 21:23:57 | 25,200 | 55c4c0b9737ad18356758e31957b8030a9aa8138 | [MINOR] Performance shallow reshape and sparse cbind operations | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixReorg.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixReorg.java",
"diff": "@@ -445,7 +445,11 @@ public class LibMatrixReorg\n//check for same dimensions\nif( rlen==row... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance shallow reshape and sparse cbind operations |
49,768 | 07.11.2017 16:29:58 | 28,800 | bc781fcef778bed9cb6bff686f841c3040297213 | Create Release Creation Process doc
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/release-process.md",
"new_path": "docs/release-process.md",
"diff": "@@ -139,9 +139,7 @@ Verify that the snapshot is now available at\n# Release Candidate Build and Deployment\n-To be written. (Describe how the release candidate is built, including checks... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-848] Create Release Creation Process doc
Closes #697. |
49,738 | 07.11.2017 19:52:00 | 28,800 | 8a1f98e1be2d7bf8e3400d75bf13ced021c52977 | Fix codegen row/cell tpl compilation w/ unknown sizes
This patch fixes codegen compilation issues with unknown sizes during
initial compilation. Typically, dynamic recompilation corrects such
invalid generated operators, but for example, in JMLC deployments
dynamic recompilation is disabled by default. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateCell.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateCell.java",
"diff": "@@ -75,8 +75,8 @@ public class TemplateCell extends TemplateBase\npublic boolean open(Hop ho... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-2008] Fix codegen row/cell tpl compilation w/ unknown sizes
This patch fixes codegen compilation issues with unknown sizes during
initial compilation. Typically, dynamic recompilation corrects such
invalid generated operators, but for example, in JMLC deployments
dynamic recompilation is disabled by default. |
49,738 | 08.11.2017 13:49:50 | 28,800 | a03065299a11487655863f4077df9c4af97829e1 | [MINOR] Additional input/output verification in flaky JMLC test | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/jmlc/MulticlassSVMScoreTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/jmlc/MulticlassSVMScoreTest.java",
"diff": "@@ -39,7 +39,6 @@ import org.junit.Test;\npublic cla... | Java | Apache License 2.0 | apache/systemds | [MINOR] Additional input/output verification in flaky JMLC test |
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