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 |
|---|---|---|---|---|---|---|---|---|---|
49,738 | 28.05.2017 15:34:19 | 25,200 | fd393e460cedeb04be4cee3b57ecc1e14dc99884 | Fix codegen of double scalars in indexing expressions
Our indexing runtime uses safe casts (accordingly to machine precision)
to handling double scalars in indexing expressions. This patch fixes the
code generation runtime to similarly provide indexing abstractions for
for double scalars in such indexing expressions. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofOperator.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/SpoofOperator.java",
"diff": "@@ -29,6 +29,7 @@ import org.apache.sysml.runtime.compress.CompressedMatrixBlock;\nimport org.apache.s... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1638] Fix codegen of double scalars in indexing expressions
Our indexing runtime uses safe casts (accordingly to machine precision)
to handling double scalars in indexing expressions. This patch fixes the
code generation runtime to similarly provide indexing abstractions for
for double scalars in such indexing expressions. |
49,738 | 28.05.2017 16:04:32 | 25,200 | cb2d9ac434aec0f0be535ff278e41fa080355d36 | Fix codegen outer product closing conditions
So far, the outer product template accepted subsequent matrix products
such as (A %*% B) %*% C, where A %*% B is an outer-product-like
operation. We now mark such operators as invalid on close due to missing
sparse driver binary operation. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateOuterProduct.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/TemplateOuterProduct.java",
"diff": "@@ -85,7 +85,9 @@ public class TemplateOuterProduct extends TemplateBase {\n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1639] Fix codegen outer product closing conditions
So far, the outer product template accepted subsequent matrix products
such as (A %*% B) %*% C, where A %*% B is an outer-product-like
operation. We now mark such operators as invalid on close due to missing
sparse driver binary operation. |
49,768 | 30.05.2017 00:27:47 | 25,200 | 3f0c12ecedcee3cb97d30ab54f421e7c523cd9e0 | Automate Release Artifact verification
Updated Python3/Python2 test cases. | [
{
"change_type": "MODIFY",
"old_path": "dev/release/src/test/bin/verifyBuild.sh",
"new_path": "dev/release/src/test/bin/verifyBuild.sh",
"diff": "@@ -180,6 +180,10 @@ runCommand \"$SPARK_HOME/bin/spark-submit target/release/incubator-systemml/src/m\nrunCommand \"$SPARK_HOME/bin/spark-submit target/r... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1440] Automate Release Artifact verification
Updated Python3/Python2 test cases. |
49,768 | 30.05.2017 22:47:57 | 25,200 | ceeec4bbffd76c20e8bd97f3f48d08df1e0cc8ab | Update license with current code change
Removed opecsv file and updated version for protobuf file in LICENSE file | [
{
"change_type": "MODIFY",
"old_path": "src/assembly/bin/LICENSE",
"new_path": "src/assembly/bin/LICENSE",
"diff": "@@ -230,12 +230,11 @@ hadoop-yarn-server-web-proxy-2.6.0.jar\njackson-core-asl-1.9.13.jar\njackson-mapper-asl-1.9.13.jar\nlog4j-1.2.15.jar\n-opencsv-2.3.jar\n-\n+----------------------... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1642] Update license with current code change
Removed opecsv file and updated version for protobuf file in LICENSE file |
49,772 | 02.06.2017 14:49:25 | 25,200 | aaca80061adae1fbf4d27b7466840daf852a0d54 | [MINOR] Updating deprecated Spark config. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/README.md",
"new_path": "projects/breast_cancer/README.md",
"diff": "@@ -100,7 +100,7 @@ References:\n# Remove the max result size constraint.\nspark.driver.maxResultSize 0\n# Increase the message size.\n- spark.akka.frameSize 128\n+ spa... | Java | Apache License 2.0 | apache/systemds | [MINOR] Updating deprecated Spark config. |
49,736 | 02.06.2017 17:19:14 | 28,800 | 33ebe969ba1fd3d68941cf0e8c1299daf5df15b4 | [MINOR] [DOC] Updated the documentation to clarify the common misconceptions regarding Caffe2DML and Python DSL. | [
{
"change_type": "MODIFY",
"old_path": "docs/beginners-guide-caffe2dml.md",
"new_path": "docs/beginners-guide-caffe2dml.md",
"diff": "@@ -110,6 +110,29 @@ For more detail on enabling native BLAS, please see the documentation for the [n\n## Frequently asked questions\n+#### What is the purpose of Caf... | Java | Apache License 2.0 | apache/systemds | [MINOR] [DOC] Updated the documentation to clarify the common misconceptions regarding Caffe2DML and Python DSL. |
49,772 | 02.06.2017 18:37:06 | 25,200 | 766cc48c00adba37fde9a34a3a06f6df8708205d | [MINOR] Updating the MNIST LeNet example notebook.
This improves the nomenclature & documentation, adds more cleanup,
removes the unnecessary saving of the MNIST data to CSV files, and
makes everything more Pythonic. | [
{
"change_type": "MODIFY",
"old_path": "samples/jupyter-notebooks/Deep_Learning_Image_Classification.ipynb",
"new_path": "samples/jupyter-notebooks/Deep_Learning_Image_Classification.ipynb",
"diff": "\"source\": [\n\"# Deep Learning Image Classification using Apache SystemML\\n\",\n\"\\n\",\n- \"Thi... | Java | Apache License 2.0 | apache/systemds | [MINOR] Updating the MNIST LeNet example notebook.
This improves the nomenclature & documentation, adds more cleanup,
removes the unnecessary saving of the MNIST data to CSV files, and
makes everything more Pythonic. |
49,738 | 02.06.2017 21:47:59 | 25,200 | 50d211baa91e6a74b32cd8c1780758608d33c7c8 | New simplification rewrite 'aggregate elimination'
This new static algebraic simplification rewrite removes unnecessary
row- or column-wise aggregates which are directly fed into a full
row/column aggregate. For example, we now rewrite sum(rowSums(X)), as it
appears in nn-cross_entropy_loss::forward, to sum(X). | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationStatic.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationStatic.java",
"diff": "@@ -148,6 +148,7 @@ public class RewriteAlgebraicSimplificatio... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1659] New simplification rewrite 'aggregate elimination'
This new static algebraic simplification rewrite removes unnecessary
row- or column-wise aggregates which are directly fed into a full
row/column aggregate. For example, we now rewrite sum(rowSums(X)), as it
appears in nn-cross_entropy_loss::forward, to sum(X). |
49,738 | 03.06.2017 11:26:19 | 25,200 | 10727e5d03711d59675d2adf15e04d98b5acf2b7 | [MINOR] Update maven test suites (consistency w/ actual test suite) | [
{
"change_type": "MODIFY",
"old_path": "src/test_suites/java/org/apache/sysml/test/integration/applications/parfor/ZPackageSuite.java",
"new_path": "src/test_suites/java/org/apache/sysml/test/integration/applications/parfor/ZPackageSuite.java",
"diff": "@@ -27,12 +27,12 @@ import org.junit.runners.S... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update maven test suites (consistency w/ actual test suite) |
49,736 | 03.06.2017 17:05:38 | 25,200 | 88f4a468f48081031d926d917ebc4f3e9014fc7f | Added the documentation for bias_add and bias_multiply
builtin function. | [
{
"change_type": "MODIFY",
"old_path": "docs/dml-language-reference.md",
"new_path": "docs/dml-language-reference.md",
"diff": "@@ -1508,24 +1508,27 @@ Hence, the images are internally represented as a matrix with dimension (N, C *\n| Function name | Input matrices | Input Parameters | Notes |\n-|--... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1661] Added the documentation for bias_add and bias_multiply
builtin function. |
49,738 | 05.06.2017 08:56:32 | 25,200 | 7c24948130c552f06fb34e3614945a2b60ebde1f | [HOTFIX][SYSTEMML-1664] Fix scala dl-utils access to removed internals | [
{
"change_type": "MODIFY",
"old_path": "src/main/scala/org/apache/sysml/api/dl/Utils.scala",
"new_path": "src/main/scala/org/apache/sysml/api/dl/Utils.scala",
"diff": "@@ -237,14 +237,10 @@ object Utils {\nif(filePath == null)\nthrow new LanguageException(\"file path was not specified!\");\nif(fileP... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1664] Fix scala dl-utils access to removed internals |
49,772 | 05.06.2017 12:32:31 | 25,200 | 882fa843ef26f37f34a6b631868daf81f58cc3da | [MINOR] Update ReLU layer now that has been fixed. | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/layers/relu.dml",
"new_path": "scripts/nn/layers/relu.dml",
"diff": "@@ -36,7 +36,7 @@ forward = function(matrix[double] X)\n* Outputs:\n* - out: Outputs, of same shape as `X`.\n*/\n- out = max(X, 0)\n+ out = max(0, X)\n}\nbackward = function(matrix... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update ReLU layer now that SYSTEMML-1621 has been fixed. |
49,737 | 06.06.2017 22:18:51 | 25,200 | 6b377319e205734c8f26ba28bd18d9e720151d7e | [Doc] Change PCA scale value in documentation
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/algorithms-matrix-factorization.md",
"new_path": "docs/algorithms-matrix-factorization.md",
"diff": "@@ -113,7 +113,7 @@ SystemML Language Reference for details.\n-nvargs INPUT=/user/ml/input.mtx\nK=10\nCENTER=1\n- SCALE=1O\n+ SCALE=1\nFMT=csv\nPROJDATA=1... | Java | Apache License 2.0 | apache/systemds | [Doc] Change PCA scale value in documentation
Closes #530 |
49,701 | 08.06.2017 16:22:28 | 25,200 | d0c5c5d29d4cc299649573fed3a2e112e828412d | Fix rbind size estimates in BinaryOp
In BinaryOp.inferOutputCharacteristics, RBIND is not checked and CBIND is checked twice. Fix the second case to refer to RBIND.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/BinaryOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/BinaryOp.java",
"diff": "@@ -844,7 +844,7 @@ public class BinaryOp extends Hop\nif( ldim1 > 0 || ldim2 > 0 || lnnz >= 0 )\nreturn new long[]{ldim1, ldim2, lnnz... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1668] Fix rbind size estimates in BinaryOp
In BinaryOp.inferOutputCharacteristics, RBIND is not checked and CBIND is checked twice. Fix the second case to refer to RBIND.
Closes #533. |
49,701 | 09.06.2017 11:55:49 | 25,200 | 2869d53cec7b6032452c7dd40b4a6c2c5a5d9b5c | [MINOR] Fix ternary test to read proper files.
Some tests in TernaryAggregateTest refer to the wrong input program.
This fixes them to the correct one.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/ternary/TernaryAggregateTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/ternary/TernaryAggregateTest.java",
"diff": "@@ -164,22 +164,22 @@ public class TernaryAggregat... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix ternary test to read proper files.
Some tests in TernaryAggregateTest refer to the wrong input program.
This fixes them to the correct one.
Closes #539. |
49,738 | 11.06.2017 21:58:01 | 25,200 | e54ed71479e30372b1f8b9f4283ba1d5d77f322a | [MINOR] Extended rewrite 'fuse datagen and binary' by div operations | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationStatic.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationStatic.java",
"diff": "@@ -337,6 +337,7 @@ public class RewriteAlgebraicSimplificatio... | Java | Apache License 2.0 | apache/systemds | [MINOR] Extended rewrite 'fuse datagen and binary' by div operations |
49,738 | 13.06.2017 13:00:58 | 25,200 | 14b4d548723a01eb58047993153fa4845ec1450b | Worst-case size propagation for fused codegen operators
This patch extends the generic codegen hop by the ability to propagate
worst-case size information according to its propagation types. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofFusedOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofFusedOp.java",
"diff": "@@ -32,6 +32,7 @@ import org.apache.sysml.lops.LopsException;\nimport org.apache.sysml.lops.SpoofFused;\nimpor... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1687] Worst-case size propagation for fused codegen operators
This patch extends the generic codegen hop by the ability to propagate
worst-case size information according to its propagation types. |
49,738 | 14.06.2017 18:17:23 | 25,200 | 7602af94fbd9554f097a573bee87d1b51e709ccb | Fix validate conv2d_backward_data (size propagation) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ipa/IPAPassRemoveUnusedFunctions.java",
"new_path": "src/main/java/org/apache/sysml/hops/ipa/IPAPassRemoveUnusedFunctions.java",
"diff": "@@ -25,7 +25,6 @@ import java.util.Set;\nimport java.util.Map.Entry;\nimport org.apach... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1686] Fix validate conv2d_backward_data (size propagation) |
49,772 | 15.06.2017 15:20:47 | 25,200 | d49ab98116054c98aa65a1f0d173a9c181b1f32f | [MINOR] Update `nn` library formatting | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/examples/mnist_lenet.dml",
"new_path": "scripts/nn/examples/mnist_lenet.dml",
"diff": "@@ -114,8 +114,8 @@ train = function(matrix[double] X, matrix[double] Y,\n# Compute forward pass\n## layer 1: conv1 -> relu1 -> pool1\n- [outc1, Houtc1, Woutc1] =... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update `nn` library formatting |
49,772 | 15.06.2017 15:20:49 | 25,200 | 17838a3d34d6e3fa860222ff9af2e5c17f6c3a77 | [MINOR] Make use of util::channel_sums function in conv2d_builtin | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/layers/conv2d_builtin.dml",
"new_path": "scripts/nn/layers/conv2d_builtin.dml",
"diff": "*\n* This implementation uses a built-in operator for higher performance.\n*/\n+source(\"nn/util.dml\") as util\nforward = function(matrix[double] X, matrix[dou... | Java | Apache License 2.0 | apache/systemds | [MINOR] Make use of util::channel_sums function in conv2d_builtin |
49,710 | 15.06.2017 17:09:33 | 25,200 | c30757e909611705cf26b3bbbb71aff2123b5993 | Add snapshot version number to docs header
Closes Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/_config.yml",
"new_path": "docs/_config.yml",
"diff": "@@ -15,7 +15,7 @@ exclude:\n- lang-ref\n# These allow the documentation to be updated with newer releases\n-SYSTEMML_VERSION: Latest\n+SYSTEMML_VERSION: 1.0.0-SNAPSHOT\n# if 'analytics_on' is true, an... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1694] Add snapshot version number to docs header
Closes #544. Closes #545. |
49,728 | 16.06.2017 09:57:55 | 25,200 | 948943d17f5dd97d0678cc9bd36224b41b0b9d97 | Update StepLinearReg to work with MLContext
Address write statements and reordering of coefficients issues.
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/algorithms/StepLinearRegDS.dml",
"new_path": "scripts/algorithms/StepLinearRegDS.dml",
"diff": "# thr Double 0.01 Threshold to stop the algorithm: if the decrease in the value of AIC falls below thr\n# no further features are being checked and the algo... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1647] Update StepLinearReg to work with MLContext
Address write statements and reordering of coefficients issues.
Closes #525. |
49,738 | 15.06.2017 23:57:44 | 25,200 | ddcb9e0190989ea1837af8dd44676d52497c3e15 | Fix robustness codegen row-wise (unknowns, scalar/vect) | [
{
"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": "@@ -75,7 +75,7 @@ public class TemplateCell extends TemplateBase\n@Override\npublic boolean ... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1702] Fix robustness codegen row-wise (unknowns, scalar/vect) |
49,736 | 16.06.2017 10:14:44 | 28,800 | 933a17c5f38ac71d2aa3e855da1e38797fe6603d | Allow for `allreduce_parallel_batches` for multi-GPU training
Introduced `allreduce_parallel_batches` for multi-GPU training as per
Mike's suggestion.
Moved `train_algo` and `test_algo` from solver specification to Python API
to conform with Caffe as per Berthold's suggestion.
Updated the documentation for Caffe2DML.
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/beginners-guide-caffe2dml.md",
"new_path": "docs/beginners-guide-caffe2dml.md",
"diff": "@@ -94,6 +94,8 @@ lenet.setStatistics(True).setExplain(True)\n# If you want to force GPU execution. Please make sure the required dependency are available.\n# lenet.s... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Allow for `allreduce_parallel_batches` for multi-GPU training
- Introduced `allreduce_parallel_batches` for multi-GPU training as per
Mike's suggestion.
- Moved `train_algo` and `test_algo` from solver specification to Python API
to conform with Caffe as per Berthold's suggestion.
- Updated the documentation for Caffe2DML.
Closes #543. |
49,738 | 16.06.2017 21:21:12 | 25,200 | 1001b3faac4accdfbb5f98a39ac3233befe2d1d7 | [MINOR] Fix performance dnn matrix multiply integration (nnz handling)
This minor patch avoid unnecessary recomputation of the number of
non-zeros for dense temporary inputs to our java matrix multiplications.
On a single epoch of lenet over mnist, this improved performance
slightly from 298s to 290s (average over 3 runs, w/ codegen enabled). | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixDNNHelper.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixDNNHelper.java",
"diff": "@@ -302,10 +302,8 @@ public class LibMatrixDNNHelper {\nstatic void singleThreadedMa... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix performance dnn matrix multiply integration (nnz handling)
This minor patch avoid unnecessary recomputation of the number of
non-zeros for dense temporary inputs to our java matrix multiplications.
On a single epoch of lenet over mnist, this improved performance
slightly from 298s to 290s (average over 3 runs, w/ codegen enabled). |
49,738 | 16.06.2017 22:12:55 | 25,200 | 723a7517ab937096135e911631c18188a634a922 | Fix parfor data partitioning (access pattern analysis)
This patch fixes null pointer exceptions on parfor data partitioning
rewrites w/ complex indexing expressions that cannot be parsed into a
linear function for analysis (e.g., in case of variables). | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/ParForStatementBlock.java",
"new_path": "src/main/java/org/apache/sysml/parser/ParForStatementBlock.java",
"diff": "@@ -1894,7 +1894,7 @@ public class ParForStatementBlock extends ForStatementBlock\n{\nret = rParseBinaryEx... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1715] Fix parfor data partitioning (access pattern analysis)
This patch fixes null pointer exceptions on parfor data partitioning
rewrites w/ complex indexing expressions that cannot be parsed into a
linear function for analysis (e.g., in case of variables). |
49,738 | 17.06.2017 14:12:03 | 25,200 | 72645d391782096b222b7568077a99ba185cfbf6 | [MINOR] Fix frame read/write test base directory | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/frame/FrameReadWriteTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/frame/FrameReadWriteTest.java",
"diff": "@@ -219,20 +219,11 @@ public class FrameReadWriteTest exte... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix frame read/write test base directory |
49,738 | 17.06.2017 14:41:35 | 25,200 | a625c6423655210fa91b41162734c9214d3aaa0d | Fix IPA nnz propagation w/ multiple function calls | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ipa/FunctionCallSizeInfo.java",
"new_path": "src/main/java/org/apache/sysml/hops/ipa/FunctionCallSizeInfo.java",
"diff": "@@ -55,8 +55,8 @@ public class FunctionCallSizeInfo\n//indicators for which function arguments of vali... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1699] Fix IPA nnz propagation w/ multiple function calls |
49,738 | 17.06.2017 19:51:30 | 25,200 | 23a164a83c480dc78b2df9da099a5140c7572b7e | Fix codegen rowwise correctness scalar-vector ops
This patch fixes result correctness issues of the codegen row-wise
template for scalar-vector operations if the vector is extracted from
side inputs. An example, where the underlying issue led to wrong
algorithm results was lenet over mnist. | [
{
"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": "@@ -67,7 +67,7 @@ public class CNodeBinary extends CNode\nreturn ssComm || vsComm || vvComm;\n}\n- p... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1714] Fix codegen rowwise correctness scalar-vector ops
This patch fixes result correctness issues of the codegen row-wise
template for scalar-vector operations if the vector is extracted from
side inputs. An example, where the underlying issue led to wrong
algorithm results was lenet over mnist. |
49,737 | 19.06.2017 11:39:00 | 25,200 | 3cde999c09941d7fc9b4b03f733071b85ec8a343 | python launch script for spark-submit
Closes | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "bin/systemml-spark-submit.py",
"diff": "+#!/usr/bin/env python\n+# -------------------------------------------------------------\n+#\n+# Licensed to the Apache Software Foundation (ASF) under one\n+# or more contributor license agreements. See t... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1532] python launch script for spark-submit
Closes #501 |
49,717 | 19.06.2017 11:44:22 | 25,200 | df8d4a63d8d09cae94b6ca2634e31da554302c72 | fix need to use -force for gpu
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/AggBinaryOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/AggBinaryOp.java",
"diff": "@@ -49,6 +49,7 @@ import org.apache.sysml.parser.Expression.DataType;\nimport org.apache.sysml.parser.Expression.ValueType;\nimp... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1701] fix need to use -force for gpu
Closes #546 |
49,738 | 18.06.2017 23:59:22 | 25,200 | 9389a5e1e0bd081ef0037321a7d1e7eac328cfbe | New codegen common-subexpression elimination for cplans
This patch introduces a general-purpose CSE rewrites for code generation
plans and applies it during cleanup of cplans before hop dag
modification. The advantages are better generated code (without
unnecessary lookups as often encountered in multi-agg templates) and
better plan cache hit rates. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofCompiler.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofCompiler.java",
"diff": "@@ -46,6 +46,7 @@ import org.apache.sysml.hops.codegen.cplan.CNodeTpl;\nimport org.apache.sysml.hops.codegen... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1719] New codegen common-subexpression elimination for cplans
This patch introduces a general-purpose CSE rewrites for code generation
plans and applies it during cleanup of cplans before hop dag
modification. The advantages are better generated code (without
unnecessary lookups as often encountered in multi-agg templates) and
better plan cache hit rates. |
49,772 | 19.06.2017 13:52:47 | 25,200 | cbfb21cbcdcac699f93cdbb851138f17f6fcd9b6 | [MINOR] Cleanup in the `nn` library. | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/layers/conv2d_transpose.dml",
"new_path": "scripts/nn/layers/conv2d_transpose.dml",
"diff": "#-------------------------------------------------------------\n/*\n- * 2D Transpose convolutional layer.\n+ * 2D Transpose Convolutional layer.\n*\n* Utili... | Java | Apache License 2.0 | apache/systemds | [MINOR] Cleanup in the `nn` library. |
49,772 | 19.06.2017 13:52:54 | 25,200 | 585b85fe0ff7753b69e8027bf6f8df0a8b594d30 | [MINOR] Update docs for softmax | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/layers/softmax.dml",
"new_path": "scripts/nn/layers/softmax.dml",
"diff": "forward = function(matrix[double] scores)\nreturn (matrix[double] probs) {\n/*\n- * Computes the forward pass for a softmax classifier. The inputs\n- * are interpreted as unn... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update docs for softmax |
49,738 | 19.06.2017 14:52:52 | 25,200 | 57cd6cd5ce0b79e750a7e47e609106a290a09cab | Fix mtd handling on multi-part read from object stores | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/io/IOUtilFunctions.java",
"new_path": "src/main/java/org/apache/sysml/runtime/io/IOUtilFunctions.java",
"diff": "@@ -464,7 +464,7 @@ public class IOUtilFunctions\nFileStatus[] dStatus = fs.listStatus(file);\nfor( FileStat... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1697] Fix mtd handling on multi-part read from object stores |
49,738 | 21.06.2017 00:05:32 | 25,200 | a5c834b27da9cfeffe0ad6e606c43fe3246831d2 | [HOTFIX][SYSTEMML-1663] Fix and disable element-wise mult chain rewrite
This patch fixes the custom hop comparator to find an ordering of
element-wise multiplication chains (scalars, vectors, matrices), which
fixes the test issue of PR549. Due to additional issues that could cause
result incorrectness or runtime errors, I'm temporarily disabling this
rewrite and related tests. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/ProgramRewriter.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/ProgramRewriter.java",
"diff": "@@ -96,8 +96,8 @@ public class ProgramRewriter\n_dagRuleSet.add( new RewriteRemoveUnnecessaryCasts() );\... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1663] Fix and disable element-wise mult chain rewrite
This patch fixes the custom hop comparator to find an ordering of
element-wise multiplication chains (scalars, vectors, matrices), which
fixes the test issue of PR549. Due to additional issues that could cause
result incorrectness or runtime errors, I'm temporarily disabling this
rewrite and related tests. |
49,701 | 21.06.2017 20:50:33 | 25,200 | 87cc5ee67d055ed0628f3128b10dbdeb3ec149d5 | Remove Guava from compile-time dependencies
Remove addition of Guava compile-time dependency from
Replace with Java 8 and standard collections classes.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/HopDagValidator.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/HopDagValidator.java",
"diff": "@@ -22,10 +22,10 @@ package org.apache.sysml.hops.rewrite;\nimport java.util.ArrayList;\nimport java.uti... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1724] Remove Guava from compile-time dependencies
Remove addition of Guava compile-time dependency from SYSTEMML-1663.
Replace with Java 8 and standard collections classes.
Closes #549. |
49,738 | 21.06.2017 22:29:17 | 25,200 | ea805c863cacba4a4b8ac5c02d4fbf9154a93277 | Fix correctness codegen vector primitives (abs, sm-div) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/codegen/LibSpoofPrimitives.java",
"new_path": "src/main/java/org/apache/sysml/runtime/codegen/LibSpoofPrimitives.java",
"diff": "@@ -228,7 +228,7 @@ public class LibSpoofPrimitives\npublic static double[] vectDivWrite(dou... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1730] Fix correctness codegen vector primitives (abs, sm-div) |
49,738 | 21.06.2017 23:07:52 | 25,200 | f516e4bdc9af606d2112564901ebb2e27467569d | Fix correctness matrix-scalar pow (sparse-safeness)
This patch a correctness issue of right matrix-scalar pow operations and
the special case pow(X,0). This right scalar operator was marked
statically sparse-safe although it should be conditionally sparse-safe
if the given constant is not equal 0. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/operators/RightScalarOperator.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/operators/RightScalarOperator.java",
"diff": "@@ -52,18 +52,12 @@ public class RightScalarOperator extends ScalarOpera... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1624] Fix correctness matrix-scalar pow (sparse-safeness)
This patch a correctness issue of right matrix-scalar pow operations and
the special case pow(X,0). This right scalar operator was marked
statically sparse-safe although it should be conditionally sparse-safe
if the given constant is not equal 0. |
49,767 | 22.06.2017 11:05:24 | 25,200 | 345682404c3fb1348484c375e811ee3f5805a691 | Reshape util to convert tensors in NCHW to CNHW format
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/test/run_tests.dml",
"new_path": "scripts/nn/test/run_tests.dml",
"diff": "@@ -97,6 +97,7 @@ test::max_pool2d()\ntest::padding()\ntest::tanh()\ntest::threshold()\n+test::transpose_NCHW_to_CNHW()\nprint(\"---\")\nprint(\"Other tests complete -- look ... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1728] Reshape util to convert tensors in NCHW to CNHW format
Closes #552. |
49,717 | 22.06.2017 17:04:49 | 25,200 | 57e11e99c3f110b68ad5e3397f10b30533ab9b79 | Prepare for GPU on Jenkins, disable expensive NN tests
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/release-process.md",
"new_path": "docs/release-process.md",
"diff": "@@ -259,6 +259,18 @@ For examples, see the [Spark MLContext Programming Guide](http://apache.github.i\nVerify that the performance suite located at scripts/perftest/ executes on Spark an... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-703] Prepare for GPU on Jenkins, disable expensive NN tests
Closes #550 |
49,738 | 24.06.2017 13:41:17 | 25,200 | e42133fecacc4c5b7e4192533e93a647abbb58b1 | Extended codegen row template (multiple matrix inputs)
Given the recent generalization of vector primitives for scalar-vector
and sparse-unsafe operations, this patch now enables codegen row-wise
operations over multiple input matrices, which helps to reduces the
number of intermediates due to template switches between row-wise and
cell-wise templates. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/PlanSelectionFuseCostBased.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/PlanSelectionFuseCostBased.java",
"diff": "@@ -441,7 +441,7 @@ public class PlanSelectionFuseCostBased exte... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1714] Extended codegen row template (multiple matrix inputs)
Given the recent generalization of vector primitives for scalar-vector
and sparse-unsafe operations, this patch now enables codegen row-wise
operations over multiple input matrices, which helps to reduces the
number of intermediates due to template switches between row-wise and
cell-wise templates. |
49,738 | 26.06.2017 22:33:23 | 25,200 | 50dafa038ff3282f327260f2d413bdfd907bfe04 | Fix rewrite 'fuse axpy binary ops' for outer products
This patch fixes the dynamic simplification rewrite
fuseAxpyBinaryOperationChain to not trigger on outer products of vectors
and adds related negative test cases. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/ipa/FunctionCallSizeInfo.java",
"new_path": "src/main/java/org/apache/sysml/hops/ipa/FunctionCallSizeInfo.java",
"diff": "@@ -345,6 +345,21 @@ public class FunctionCallSizeInfo\nsb.append(\"\\n\");\n}\n+ sb.append(\"Valid #n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1678] Fix rewrite 'fuse axpy binary ops' for outer products
This patch fixes the dynamic simplification rewrite
fuseAxpyBinaryOperationChain to not trigger on outer products of vectors
and adds related negative test cases. |
49,717 | 27.06.2017 17:14:41 | 25,200 | 9f808c43e380a90f814f2e5b7a78397edd1bbb90 | [HOTFIX] for | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/gpu/ScalarMatrixElementwiseOpTests.java",
"new_path": "src/test/java/org/apache/sysml/test/gpu/ScalarMatrixElementwiseOpTests.java",
"diff": "@@ -136,7 +136,7 @@ public class ScalarMatrixElementwiseOpTests extends GPUTests {... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] for SYSTEMML-1731 |
49,772 | 30.06.2017 12:05:35 | 25,200 | cbde17babd2452c4f265e0b6c56296f246c007a4 | [MINOR] Add clarity to depthwise convolution documentation. | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/layers/conv2d_depthwise.dml",
"new_path": "scripts/nn/layers/conv2d_depthwise.dml",
"diff": "@@ -42,6 +42,10 @@ forward = function(matrix[double] X, matrix[double] W, matrix[double] b,\n* depth 1 that expand each input channel to M output channels, ... | Java | Apache License 2.0 | apache/systemds | [MINOR] Add clarity to depthwise convolution documentation. |
49,710 | 30.06.2017 12:34:59 | 25,200 | 42883995285981d420db6f8baa4133e4e1efbde1 | [MINOR] Fix typo in ALS notebook
Closes | [
{
"change_type": "MODIFY",
"old_path": "samples/jupyter-notebooks/ALS_python_demo.ipynb",
"new_path": "samples/jupyter-notebooks/ALS_python_demo.ipynb",
"diff": "{\n\"cell_type\": \"code\",\n\"execution_count\": 1,\n- \"metadata\": {\n- \"collapsed\": false\n- },\n+ \"metadata\": {},\n\"outputs\": [... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix typo in ALS notebook
Closes #558. |
49,772 | 30.06.2017 16:31:51 | 25,200 | 5da30b51b4afa9b88bb5b91941e7f956a23becc8 | [MINOR] Cleanup `nn` library. | [
{
"change_type": "MODIFY",
"old_path": "scripts/nn/test/test.dml",
"new_path": "scripts/nn/test/test.dml",
"diff": "@@ -835,19 +835,19 @@ top_k = function() {\n2 3 4 1\", rows=2, cols=4)\n# test top_1\n- print(\"Case 1: test top_1\")\n+ print(\" - Testing top_1.\")\n[values_top1, indices_top1] = uti... | Java | Apache License 2.0 | apache/systemds | [MINOR] Cleanup `nn` library. |
49,717 | 05.07.2017 13:59:35 | 25,200 | 33cb26ded9d28786159aba0d235db7ec25a442a5 | [MINOR] Available families and algorithms printed from perftest script | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -264,9 +264,10 @@ if __name__ == '__main__':\n# Argparse Module\ncparser = argparse.ArgumentParser(description='SystemML Performance Test Script')\n- c... | Java | Apache License 2.0 | apache/systemds | [MINOR] Available families and algorithms printed from perftest script |
49,717 | 05.07.2017 14:50:38 | 25,200 | 1e1d3727f4d88c9ef053d56da7aec640e0b88424 | [MINOR] More updates to the perftest help message | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -262,28 +262,32 @@ if __name__ == '__main__':\n# Remove duplicates algorithms and used as default inputs\nall_algos = set(reduce(lambda x, y: x + y, ML... | Java | Apache License 2.0 | apache/systemds | [MINOR] More updates to the perftest help message |
49,738 | 05.07.2017 23:46:11 | 25,200 | f0cb8cc86feae0d0b5825f01cf85b47337336fa7 | [MINOR] Fix consistency matrix/frame writers (crc files, part names) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/io/FrameWriterBinaryBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/io/FrameWriterBinaryBlock.java",
"diff": "@@ -68,6 +68,7 @@ public class FrameWriterBinaryBlock extends FrameWriter\n//sequential write ... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix consistency matrix/frame writers (crc files, part names) |
49,717 | 06.07.2017 15:18:35 | 25,200 | 66b28c6e356e894c7e6c21655dab85484bf4840a | JCuda jars in extra assembly jar
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/assembly/extra.xml",
"new_path": "src/assembly/extra.xml",
"diff": "<outputDirectory>.</outputDirectory>\n</fileSet>\n</fileSets>\n+\n+ <!-- Include platform specific JCuda Jars -->\n+ <dependencySets>\n+ <dependencySet>\n+ <includes>\n+ <include>org.jcuda... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1744] JCuda jars in extra assembly jar
Closes #559 |
49,717 | 07.07.2017 11:23:17 | 25,200 | 152eba1a7d5de2d34ab97db7d49596b41569aeb5 | Write output of systemml run from perf test scripts
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -82,7 +82,7 @@ ML_PREDICT = {'Kmeans': 'Kmeans-predict',\n# Responsible for execution and metric logging\n-def algorithm_workflow(algo, exec_type, conf... | Java | Apache License 2.0 | apache/systemds | Write output of systemml run from perf test scripts
Closes #561 |
49,738 | 07.07.2017 11:49:51 | 25,200 | 1db240767ebab1dd645af6debdf0742182ff078c | [MINOR] Fix misc javadoc issues and compiler warnings | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/jmlc/Connection.java",
"new_path": "src/main/java/org/apache/sysml/api/jmlc/Connection.java",
"diff": "@@ -131,7 +131,7 @@ public class Connection implements Closeable\n* Connection constructor, the starting point for any oth... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix misc javadoc issues and compiler warnings |
49,737 | 07.07.2017 12:42:48 | 25,200 | 627a6c40d6db9c19e06cf0bc4a0e43089e5e4c5f | [MINOR] l2-svm.dml and l2-svm-predict.dml doc improvements
Add input parameter descriptions to l2-svm.dml and l2-svm-predict.dml
scripts.
Fix CsplineCG.dml input parameter description spacing issue.
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/algorithms/l2-svm-predict.dml",
"new_path": "scripts/algorithms/l2-svm-predict.dml",
"diff": "# Given ground truth labels, the script will compute an\n# accuracy (%) for the predictions\n#\n+# INPUT PARAMETERS:\n+# -------------------------------------... | Java | Apache License 2.0 | apache/systemds | [MINOR] l2-svm.dml and l2-svm-predict.dml doc improvements
Add input parameter descriptions to l2-svm.dml and l2-svm-predict.dml
scripts.
Fix CsplineCG.dml input parameter description spacing issue.
Closes #560. |
49,738 | 07.07.2017 17:14:39 | 25,200 | 4a6165b796590a6388a9c182612761219731d77f | [MINOR] Performance frame transformencode (selective row iterators)
This patch adds selective row iterators to frame blocks, which allows
the transform recode encoder to iterate over rows of selected columns
which avoids unnecessary string conversions for unused columns. | [
{
"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": "@@ -504,6 +504,17 @@ public class FrameBlock implements Writable, CacheBlock, Externalizable\nreturn... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance frame transformencode (selective row iterators)
This patch adds selective row iterators to frame blocks, which allows
the transform recode encoder to iterate over rows of selected columns
which avoids unnecessary string conversions for unused columns. |
49,738 | 09.07.2017 00:32:47 | 25,200 | 352c256a3d71bb587162120134f87e4a9a2df507 | Fix simplification rewrite binary matrix-scalar ops
This patch fixes the rewrite for simplifying matrix-scalar to
scalar-scalar operations to correctly check for binary operations that
are supported over scalars. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/Hop.java",
"new_path": "src/main/java/org/apache/sysml/hops/Hop.java",
"diff": "@@ -28,6 +28,8 @@ import org.apache.commons.logging.LogFactory;\nimport org.apache.sysml.api.DMLScript;\nimport org.apache.sysml.api.DMLScript.R... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1755] Fix simplification rewrite binary matrix-scalar ops
This patch fixes the rewrite for simplifying matrix-scalar to
scalar-scalar operations to correctly check for binary operations that
are supported over scalars. |
49,703 | 12.07.2017 10:54:31 | 25,200 | 757288a702b3fedb0cca4bee217f9b1218467657 | [MINOR] Update links on Contributing to SystemML page
Update main Jekyll GitHub Pages link.
Add link for installing Jekyll locally.
Add links to code style files. | [
{
"change_type": "MODIFY",
"old_path": "docs/contributing-to-systemml.md",
"new_path": "docs/contributing-to-systemml.md",
"diff": "@@ -179,9 +179,10 @@ the Pull Request, and the issue can be resolved and closed.\nDocumentation is one useful way to become involved with SystemML. SystemML online docu... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update links on Contributing to SystemML page
Update main Jekyll GitHub Pages link.
Add link for installing Jekyll locally.
Add links to code style files. |
49,703 | 12.07.2017 18:28:15 | 25,200 | 0226899e32073a1f074fffce8e6b05e4615742c9 | Fix Explain countCompiledInstructions for CP
Increment the ExplainCounts numCPInst value in countCompiledInstructions
based on the value of the CP parameter.
Change countCompiledInstructions method return type to void.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/utils/Explain.java",
"new_path": "src/main/java/org/apache/sysml/utils/Explain.java",
"diff": "@@ -989,15 +989,30 @@ public class Explain\n}\n}\n- private static int countCompiledInstructions( ArrayList<Instruction> instSet, Expl... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1763] Fix Explain countCompiledInstructions for CP
Increment the ExplainCounts numCPInst value in countCompiledInstructions
based on the value of the CP parameter.
Change countCompiledInstructions method return type to void.
Closes #569. |
49,703 | 12.07.2017 18:35:59 | 25,200 | 4e3ebcaeb8e4679f65d0caf755cc3eec68c0da3c | Fix cbind value in AppendGAlignedSP constructor
Set the _cbind field to the value of the cbind parameter in the AppendGAlignedSP
constructor.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/lops/AppendGAlignedSP.java",
"new_path": "src/main/java/org/apache/sysml/lops/AppendGAlignedSP.java",
"diff": "@@ -36,7 +36,7 @@ public class AppendGAlignedSP extends Lop\nsuper(Lop.Type.Append, dt, vt);\ninit(input1, input2, inp... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1764] Fix cbind value in AppendGAlignedSP constructor
Set the _cbind field to the value of the cbind parameter in the AppendGAlignedSP
constructor.
Closes #571. |
49,736 | 13.07.2017 13:12:09 | 28,800 | f046051d43478a8e850092b4303a85d1a86f5dbb | [HOTFIX] Bugfix in validation of convolution operations.
Also, updated the DML documentation as per Prithvi's recommendation.
This hotfix also contains minor bugfix in getP, getQ methods of
ConvolutionUtils and also ConvolutionParameter wrapper class. | [
{
"change_type": "MODIFY",
"old_path": "docs/dml-language-reference.md",
"new_path": "docs/dml-language-reference.md",
"diff": "@@ -1508,15 +1508,15 @@ The images are assumed to be stored NCHW format, where N = batch size, C = #chan\nHence, the images are internally represented as a matrix with dime... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] [SYSTEMML-540] Bugfix in validation of convolution operations.
- Also, updated the DML documentation as per Prithvi's recommendation.
- This hotfix also contains minor bugfix in getP, getQ methods of
ConvolutionUtils and also ConvolutionParameter wrapper class. |
49,737 | 13.07.2017 14:28:56 | 25,200 | cd1ae5b42499b3b97731de8b28a6d1db9cc9e7f3 | [MINOR] Performance test bug fixes
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/datagen.py",
"new_path": "scripts/perftest/python/datagen.py",
"diff": "import itertools\nfrom os.path import join\n-from utils import split_rowcol, config_writer\n+from utils import split_rowcol, config_writer, mat_type_check\n# This f... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance test bug fixes
Closes #565 |
49,717 | 13.07.2017 15:01:11 | 25,200 | 32ba9cf9fdff2aba7432c7a4e51317b6e5bf1a18 | Added mem estimates for various GPU ops
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/AggBinaryOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/AggBinaryOp.java",
"diff": "@@ -21,19 +21,19 @@ package org.apache.sysml.hops;\nimport org.apache.sysml.api.DMLScript;\nimport org.apache.sysml.api.DMLScrip... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1713] Added mem estimates for various GPU ops
Closes #553 |
49,737 | 13.07.2017 15:04:28 | 25,200 | 61467dab86fad98e15d0cf529aaea7ba0cd6083f | [MINOR][DOC] Performance Test Documentation
Closes | [
{
"change_type": "ADD",
"old_path": "docs/img/performance-test/perf_test_arch.png",
"new_path": "docs/img/performance-test/perf_test_arch.png",
"diff": "Binary files /dev/null and b/docs/img/performance-test/perf_test_arch.png differ\n"
},
{
"change_type": "ADD",
"old_path": null,
"n... | Java | Apache License 2.0 | apache/systemds | [MINOR][DOC] Performance Test Documentation
Closes #563 |
49,703 | 13.07.2017 17:16:58 | 25,200 | f315480074b8e9168a0b04941b86ead4c8b0a65f | [MINOR] Remove unnecessary imports | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/debug/DMLDebugger.java",
"new_path": "src/main/java/org/apache/sysml/debug/DMLDebugger.java",
"diff": "@@ -23,8 +23,6 @@ import java.io.PrintStream;\nimport org.apache.commons.cli.CommandLine;\nimport org.apache.commons.lang.math... | Java | Apache License 2.0 | apache/systemds | [MINOR] Remove unnecessary imports |
49,738 | 13.07.2017 17:20:20 | 25,200 | 586c67b6a47950305f1bb57ba809aa295a83861b | Support for reading dml scripts from object stores
This patch generates the various methods for reading dml scripts files
to support (apart from local fs and hdfs) also the read from object
stores such as swift and s3. | [
{
"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": "@@ -567,8 +567,8 @@ public class DMLScript\ntry\n{\n//read from hdfs or gpfs file system\n- if( fileName.startsWith(\"hdfs:\")\n- || f... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1765] Support for reading dml scripts from object stores
This patch generates the various methods for reading dml scripts files
to support (apart from local fs and hdfs) also the read from object
stores such as swift and s3. |
49,738 | 13.07.2017 19:46:08 | 25,200 | a4ce06461deedd9c4f9d0293195ce81ae42ccfd6 | Cleanup properties of systemml-config file
This patch cleans up the following two properties of the
SystemML-config.xml file in order to better convey their meaning:
1) cp.parallel.matrixmult -> cp.parallel.ops
2) cp.parallel.textio -> cp.parallel.io | [
{
"change_type": "MODIFY",
"old_path": "conf/SystemML-config.xml.template",
"new_path": "conf/SystemML-config.xml.template",
"diff": "<!-- yarn application submission queue, relevant for default capacity scheduler -->\n<dml.yarn.app.queue>default</dml.yarn.app.queue>\n- <!-- enables multi-threaded m... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1768] Cleanup properties of systemml-config file
This patch cleans up the following two properties of the
SystemML-config.xml file in order to better convey their meaning:
1) cp.parallel.matrixmult -> cp.parallel.ops
2) cp.parallel.textio -> cp.parallel.io |
49,736 | 14.07.2017 13:59:41 | 28,800 | 6778a63b02fc1c644501bae67cd24e639ed3a623 | [HOTFIX] Fix for recently updated validation code for convolution operation
Tested NNTest in local environment. | [
{
"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": "@@ -1124,6 +1124,11 @@ public class BuiltinFunctionExpression extends DataIdentifier\noutput.set... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Fix for recently updated validation code for convolution operation
- Tested NNTest in local environment. |
49,703 | 15.07.2017 03:26:12 | 25,200 | ed6b74bfe6e357399532084877066ebf65db0691 | [MINOR] Remove EncoderRecode fields and TfUtils.TXMETHOD_MVRCD
Remove _mvrcdList and _fullrcdList fields and related code from EncoderRecode.
Remove TfUtils.TXMETHOD_MVRCD since it was only referenced from the removed code.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/transform/TfUtils.java",
"new_path": "src/main/java/org/apache/sysml/runtime/transform/TfUtils.java",
"diff": "@@ -54,7 +54,6 @@ public class TfUtils implements Serializable\npublic static final String TXMETHOD_DUMMYCODE ... | Java | Apache License 2.0 | apache/systemds | [MINOR] Remove EncoderRecode fields and TfUtils.TXMETHOD_MVRCD
Remove _mvrcdList and _fullrcdList fields and related code from EncoderRecode.
Remove TfUtils.TXMETHOD_MVRCD since it was only referenced from the removed code.
Closes #576. |
49,703 | 17.07.2017 14:37:07 | 25,200 | 2625cd9033414090372952054a62f2f26aaf68f3 | [MINOR] Update slf4j-api and slf4j-log4j12 copyright dates
Update copyright dates for slf4j-api and slf4j-log4j12 dependencies
for bin and standalone-jar artifacts to match: | [
{
"change_type": "MODIFY",
"old_path": "src/assembly/bin/LICENSE",
"new_path": "src/assembly/bin/LICENSE",
"diff": "@@ -326,7 +326,7 @@ The following SLF4J dependencies are distributed under the MIT license.\nSLF4J API Module (http://www.slf4j.org) org.slf4j:slf4j-api:1.7.5 (slf4j-api-1.7.5.jar)\nSL... | Java | Apache License 2.0 | apache/systemds | [MINOR] Update slf4j-api and slf4j-log4j12 copyright dates
Update copyright dates for slf4j-api and slf4j-log4j12 dependencies
for bin and standalone-jar artifacts to match:
https://github.com/qos-ch/slf4j/blob/v_1.7.5/slf4j-api/LICENSE.txt
https://github.com/qos-ch/slf4j/blob/v_1.7.5/slf4j-log4j12/LICENSE.txt |
49,703 | 17.07.2017 15:31:29 | 25,200 | 62b64b32d200817fa320a91b5d5a35751a747856 | Set runtime platform via MLContext
Update MLContext and ScriptExecutor to allow for convenient setting
of the runtime platform. This is useful when debugging and developing.
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": "@@ -28,7 +28,6 @@ import org.apache.spark.SparkContext;\nimport org.apache.spark.api.java.JavaSparkContext;\nimpor... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1596] Set runtime platform via MLContext
Update MLContext and ScriptExecutor to allow for convenient setting
of the runtime platform. This is useful when debugging and developing.
Closes #497. |
49,738 | 17.07.2017 22:10:53 | 25,200 | 4ad8f7742e0829998414180d49a4aa5cabc1e669 | Collapse subsequent assignvar and rmvar instructions
This patch adds a minor cleanup step to the instruction generation,
which collapses subsequent assignvar and rmvar instructions, in order to
simplify debugging and reduce unnecessary interpretation overhead:
Example: assignvar s1 s2, rmvar s1 -> mvvar s1 s2 | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/lops/compile/Dag.java",
"new_path": "src/main/java/org/apache/sysml/lops/compile/Dag.java",
"diff": "@@ -24,6 +24,7 @@ import java.util.ArrayList;\nimport java.util.Arrays;\nimport java.util.HashMap;\nimport java.util.HashSet;\n+... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1776] Collapse subsequent assignvar and rmvar instructions
This patch adds a minor cleanup step to the instruction generation,
which collapses subsequent assignvar and rmvar instructions, in order to
simplify debugging and reduce unnecessary interpretation overhead:
Example: assignvar s1 s2, rmvar s1 -> mvvar s1 s2 |
49,703 | 19.07.2017 11:13:51 | 25,200 | ec38b3790f11792d3337c35439954d422d6eb60b | MLContextTestBase class for MLContext testing
Create abstract MLContextTestBase class that contains setup and shutdown
code for MLContext tests. This removes boilerplate code from MLContext
test classes that extend MLContextTestBase.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/mlcontext/DataFrameVectorScriptTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/mlcontext/DataFrameVectorScriptTest.java",
"diff": "@@ -38,7 +38,6 @@ import org.apache.... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1777] MLContextTestBase class for MLContext testing
Create abstract MLContextTestBase class that contains setup and shutdown
code for MLContext tests. This removes boilerplate code from MLContext
test classes that extend MLContextTestBase.
Closes #580. |
49,703 | 19.07.2017 23:04:57 | 25,200 | 6618a851690b18f53423c6607c517acb1ba892df | [MINOR] Move GPU test suite to org.apache.sysml.test.gpu
Move GPU test suite from org.apache.sysml.test.integration.gpu to
org.apache.sysml.test.gpu to match location of test classes. | [
{
"change_type": "RENAME",
"old_path": "src/test_suites/java/org/apache/sysml/test/integration/gpu/ZPackageSuite.java",
"new_path": "src/test_suites/java/org/apache/sysml/test/gpu/ZPackageSuite.java",
"diff": "* under the License.\n*/\n-package org.apache.sysml.test.integration.gpu;\n+package org.ap... | Java | Apache License 2.0 | apache/systemds | [MINOR] Move GPU test suite to org.apache.sysml.test.gpu
Move GPU test suite from org.apache.sysml.test.integration.gpu to
org.apache.sysml.test.gpu to match location of test classes. |
49,703 | 20.07.2017 12:37:37 | 25,200 | 3d4c21b01a891cdae5b2dfc712b2ad7eac82afe6 | MLContext Univariate Statistics test
Create MLContext test class for Univar-Stats.dml top-level algorithm.
Closes | [
{
"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": "@@ -55,6 +55,7 @@ import org.apache.sysml.runtime.matrix.data.FrameBlock;\nimport org.apache... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1789] MLContext Univariate Statistics test
Create MLContext test class for Univar-Stats.dml top-level algorithm.
Closes #585. |
49,703 | 21.07.2017 01:42:15 | 25,200 | 6133be23ee8caefed84b1042c4335f19520db64e | [MINOR] Exclude uberjar from python artifact when use both profiles
Exclude standalone uberjar from python jar if both profiles are used to
build the artifacts:
mvn clean package -P distribution,standalone-jar | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/pre_setup.py",
"new_path": "src/main/python/pre_setup.py",
"diff": "@@ -32,7 +32,8 @@ root_dir = os.path.dirname(os.path.dirname(os.path.dirname(os.getcwd())))\nfor file in os.listdir(os.path.join(root_dir, 'target')):\nif (fnmatch.fnmatch(file... | Java | Apache License 2.0 | apache/systemds | [MINOR] Exclude uberjar from python artifact when use both profiles
Exclude standalone uberjar from python jar if both profiles are used to
build the artifacts:
mvn clean package -P distribution,standalone-jar |
49,736 | 21.07.2017 09:18:20 | 28,800 | eee35e984aa1a810da1fadf294174e45dcca15bd | Bugfix for NPE in relu backward instruction
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/cp/ConvolutionCPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/cp/ConvolutionCPInstruction.java",
"diff": "@@ -222,12 +222,15 @@ public class ConvolutionCPInstruction exte... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1774] Bugfix for NPE in relu backward instruction
Closes #579. |
49,736 | 21.07.2017 10:22:04 | 25,200 | 1f5b14dda5ee231a37bd1935b92ba8212132355b | Allow mllearn models to load the model eagerly.
This simplifies performance debugging of training and scoring.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/mllearn/estimators.py",
"new_path": "src/main/python/systemml/mllearn/estimators.py",
"diff": "@@ -366,7 +366,7 @@ class BaseSystemMLClassifier(BaseSystemMLEstimator):\nself.labelMap[int(keys[i])] = values[i]\n# self.encode(classes) # ... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Allow mllearn models to load the model eagerly.
- This simplifies performance debugging of training and scoring.
Closes #574. |
49,717 | 21.07.2017 13:55:03 | 25,200 | fec209306d3c7e55673872f431d43ceda53b7a6c | Specify a set of GPUs to use for a given machine
Can specify:
a) -1 for all GPUs
b) a specific number of GPU
c) a comma separated list of GPUs
d) a range of GPUs
Closes | [
{
"change_type": "MODIFY",
"old_path": "conf/SystemML-config.xml.template",
"new_path": "conf/SystemML-config.xml.template",
"diff": "<!-- prints extra statistics information for Deep Neural Networks done in CP mode -->\n<systemml.stats.extraDNN>false</systemml.stats.extraDNN>\n- <!-- sets the maxim... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1795] Specify a set of GPUs to use for a given machine
Can specify:
a) -1 for all GPUs
b) a specific number of GPU
c) a comma separated list of GPUs
d) a range of GPUs
Closes #587 |
49,738 | 20.07.2017 21:36:22 | 25,200 | c6679b7b890f2a4e4553988c9a043ef06cd8e9f4 | [MINOR] Performance and cleanup ctable result extraction
This patch cleans up the ctable result extraction by avoiding the
unnecessary materialization of result cells as list, in order to improve
memory-efficiency and performance. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/TernarySPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/TernarySPInstruction.java",
"diff": "@@ -459,18 +459,16 @@ public class TernarySPInstruction extends Co... | Java | Apache License 2.0 | apache/systemds | [MINOR] Performance and cleanup ctable result extraction
This patch cleans up the ctable result extraction by avoiding the
unnecessary materialization of result cells as list, in order to improve
memory-efficiency and performance. |
49,736 | 24.07.2017 15:02:55 | 25,200 | 11b689d49b78a73f44b5944cfe0d14bb7c05c3a7 | Fix build failure for distribution profile on Windows
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/post_setup.py",
"new_path": "src/main/python/post_setup.py",
"diff": "@@ -34,11 +34,8 @@ ARTIFACT_VERSION = __project_version__\nARTIFACT_VERSION_SHORT = ARTIFACT_VERSION.split(\"-\")[0]\nroot_dir = os.path.dirname(os.path.dirname(os.path.dirna... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1802] Fix build failure for distribution profile on Windows
Closes #594. |
49,768 | 26.07.2017 13:03:36 | 25,200 | 5fa84ccfab89b6e2e43b1f4ad7a571c4d0e46cf1 | Fix input data processing for Caffe model
Closes 588. | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/converters.py",
"new_path": "src/main/python/systemml/converters.py",
"diff": "#\n#-------------------------------------------------------------\n-__all__ = [ 'getNumCols', 'convertToMatrixBlock', 'convert_caffemodel', 'convert_lmdb_to... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1703] Fix input data processing for Caffe VGG-19 model
Closes 588. |
49,738 | 26.07.2017 14:24:10 | 25,200 | 7ae1b1c4c46ab8741b06a5a77d4fff1aa2f06f87 | [MINOR] Modified codegen rowagg test (smaller value range of outputs)
This particular test case created outputs in the range of 10^19. Due to
our absolute epsilon of 10^{-10}, even tiny differences to R led to test
failures (this test failed on jenkins after an update to R 3.4). | [
{
"change_type": "MODIFY",
"old_path": "src/test/scripts/functions/codegen/rowAggPattern30.R",
"new_path": "src/test/scripts/functions/codegen/rowAggPattern30.R",
"diff": "@@ -24,9 +24,9 @@ options(digits=22)\nlibrary(\"Matrix\")\nlibrary(\"matrixStats\")\n-X = matrix(seq(1,6000), 600, 10, byrow=TRU... | Java | Apache License 2.0 | apache/systemds | [MINOR] Modified codegen rowagg test (smaller value range of outputs)
This particular test case created outputs in the range of 10^19. Due to
our absolute epsilon of 10^{-10}, even tiny differences to R led to test
failures (this test failed on jenkins after an update to R 3.4). |
49,717 | 26.07.2017 14:24:53 | 25,200 | 3fd8e495e26ba70eed22bf16c51a7bf69474c1c3 | fix for DMLConfig#setText | [
{
"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": "@@ -22,6 +22,7 @@ package org.apache.sysml.conf;\nimport java.io.ByteArrayInputStream;\nimport java.io.FileNotFoundException;\nimpor... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1806] fix for DMLConfig#setText |
49,717 | 26.07.2017 15:37:06 | 25,200 | 2663ccd417e59908c3a461adfd217b667b58ea2d | [MINOR] fix for SYSTEMML_1795
The GPUContextPool.AVAILABLE_GPUS is read after the lops are
constructed, but the value needs to be read before. This patch is a fix
that problem.
Closes | [
{
"change_type": "MODIFY",
"old_path": "bin/systemml-standalone.py",
"new_path": "bin/systemml-standalone.py",
"diff": "@@ -152,6 +152,7 @@ systemml_default_java_opts = \\\n'-cp ' + classpath + ' ' + \\\n'-Dlog4j.configuration=file:' + log4j_properties_path + ' ' \\\n'-Duser.dir=' + user_dir\n+# '-a... | Java | Apache License 2.0 | apache/systemds | [MINOR] fix for SYSTEMML_1795
The GPUContextPool.AVAILABLE_GPUS is read after the lops are
constructed, but the value needs to be read before. This patch is a fix
that problem.
Closes #592 |
49,738 | 26.07.2017 19:24:07 | 25,200 | 418497019b461b3f3de4c0b453cee76fc9b73d80 | Improved codegen candidate exploration algorithm
This patch makes two minor improvements to the codegen candidate
exploration algorithm for simplification and slightly better
performance. The performance improvements are due to iterating over
distinct templates and avoiding unnecessary object creation. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofCompiler.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/SpoofCompiler.java",
"diff": "@@ -506,23 +506,14 @@ public class SpoofCompiler\n//open initial operator plans, if possible\nfor( TemplateB... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1812] Improved codegen candidate exploration algorithm
This patch makes two minor improvements to the codegen candidate
exploration algorithm for simplification and slightly better
performance. The performance improvements are due to iterating over
distinct templates and avoiding unnecessary object creation. |
49,738 | 26.07.2017 21:48:33 | 25,200 | 8dcb487e4e4bb3b153690be351111f2ada1b58b1 | [HOTFIX][SYSTEMML-1761] Fix wsloss special cases w/ sparse factors
This patch fixes null pointer exceptions of wsloss with sparse factors,
which implementations mistakenly access the non-existing weight matrix. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixMult.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/LibMatrixMult.java",
"diff": "@@ -2252,7 +2252,7 @@ public class LibMatrixMult\nelse if( wt==WeightsType.POST_NZ )\n{\n// ap... | Java | Apache License 2.0 | apache/systemds | [HOTFIX][SYSTEMML-1761] Fix wsloss special cases w/ sparse factors
This patch fixes null pointer exceptions of wsloss with sparse factors,
which implementations mistakenly access the non-existing weight matrix. |
49,703 | 01.08.2017 11:07:45 | 25,200 | a2db1ad895f09ccc7e56b43d8b6baf21fc887fe4 | Compile time for statistics via MLContext
If statistics is on via the MLContext API, compute and display the
program compile-time.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/mlcontext/ScriptExecutor.java",
"new_path": "src/main/java/org/apache/sysml/api/mlcontext/ScriptExecutor.java",
"diff": "@@ -183,10 +183,8 @@ public class ScriptExecutor {\nreturn;\ntry {\n- ExplainType explainType = (explain... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1804] Compile time for statistics via MLContext
If statistics is on via the MLContext API, compute and display the
program compile-time.
Closes #595. |
49,703 | 01.08.2017 14:58:22 | 25,200 | 8c11e8c075d5fcf8e2b190dd34c3cd1be8d11186 | [MINOR] Refactoring - boolean constructors, returns, semicolons
1) Boolean constructor creates new Boolean instances, so follow best
practice of using Boolean.TRUE, Boolean.FALSE, and Boolean.valueOf()
rather than the Boolean constructor. See Boolean constructor javadocs
for more information.
2) Remove unnecessary return statements
3) Remove extraneous semicolons
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/mlcontext/MLResults.java",
"new_path": "src/main/java/org/apache/sysml/api/mlcontext/MLResults.java",
"diff": "@@ -1980,7 +1980,7 @@ public class MLResults {\nprivate <T> T outputValue(String outputName) {\nData data = getDat... | Java | Apache License 2.0 | apache/systemds | [MINOR] Refactoring - boolean constructors, returns, semicolons
1) Boolean constructor creates new Boolean instances, so follow best
practice of using Boolean.TRUE, Boolean.FALSE, and Boolean.valueOf()
rather than the Boolean constructor. See Boolean constructor javadocs
for more information.
2) Remove unnecessary return statements
3) Remove extraneous semicolons
Closes #583. |
49,738 | 01.08.2017 14:10:53 | 25,200 | 61a0931d8ea5174ba19e3ed107925c5d42e07fb5 | Fix parallel csv frame reader w/ unknowns (shutdown)
This patch fixes an issue of missing process exit after successful
script execution. The root cause was a missing thread pool shutdown in
the parallel csv frame reader w/ unknown input sizes. | [
{
"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": "@@ -22,7 +22,6 @@ package org.apache.sysml.conf;\nimport java.io.ByteArrayInputStream;\nimport java.io.FileNotFoundException;\nimpor... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1823] Fix parallel csv frame reader w/ unknowns (shutdown)
This patch fixes an issue of missing process exit after successful
script execution. The root cause was a missing thread pool shutdown in
the parallel csv frame reader w/ unknown input sizes. |
49,736 | 03.08.2017 09:06:24 | 28,800 | ac1cf093ad0b47cb6a0f0d48c4deb276b4ae1fa6 | [SYSTEMML-1658] Visualize Hop DAG for explaining the optimizer
Also added an utility to print java output in notebook.
Fixed a bug in dmlFromResource.
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": "@@ -46,7 +46,6 @@ import org.apache.sysml.runtime.matrix.MatrixFormatMetaData;\nimport org.apache.sysml.runtime.ma... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1808] [SYSTEMML-1658] Visualize Hop DAG for explaining the optimizer
- Also added an utility to print java output in notebook.
- Fixed a bug in dmlFromResource.
Closes #596. |
49,703 | 03.08.2017 14:04:30 | 25,200 | 4ec6f08654246852141b9dacd8070bd65ab7fd4a | [MINOR] Link to Perf Testing from Release Process
Add link to Release Process that points to Perf Testing doc.
Add title and license to Perf Testing doc. | [
{
"change_type": "MODIFY",
"old_path": "docs/python-performance-test.md",
"new_path": "docs/python-performance-test.md",
"diff": "+---\n+layout: global\n+title: SystemML Performance Testing\n+description: Description of SystemML performance testing.\n+displayTitle: SystemML Performance Testing\n+---... | Java | Apache License 2.0 | apache/systemds | [MINOR] Link to Perf Testing from Release Process
Add link to Release Process that points to Perf Testing doc.
Add title and license to Perf Testing doc. |
49,701 | 05.08.2017 23:23:37 | 25,200 | 257bf3ed006022b133bf7a2359d3b0cb2a68950b | Enable elementwise multiplication tests
These were meant to be enabled with the completion of
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/misc/RewriteElementwiseMultChainOptimizationTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/misc/RewriteElementwiseMultChainOptimizationTest.java",
"diff": "@@ -61,7 +... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1663] Enable elementwise multiplication tests
These were meant to be enabled with the completion of SYSTEMML-1663
Closes #602. |
49,736 | 06.08.2017 13:24:55 | 21,600 | 9da5eab00efa86d1f135664dc7458e5f04c0097e | [MINOR] Bugfix to resolve UnboundLocalError in mlcontext | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/mlcontext.py",
"new_path": "src/main/python/systemml/mlcontext.py",
"diff": "@@ -52,6 +52,7 @@ def _get_spark_context():\n\"\"\"\nif SparkContext._active_spark_context is not None:\nsc = SparkContext._active_spark_context\n+ global _lo... | Java | Apache License 2.0 | apache/systemds | [MINOR] Bugfix to resolve UnboundLocalError in mlcontext |
49,738 | 06.08.2017 20:45:51 | 25,200 | 70e5f29e8fff0e698d7abc647efe3f79be38abba | Fix scalar-frame casts and frame rbind operations
This patch fixes the missing compiler support for scalar-frame casting
as well as missing meta data handling on frame rbind operations. This
also includes a suite of related testcases and some minor cleanups in
AutomatedTestBase (base class of all tests). | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/UnaryOp.java",
"new_path": "src/main/java/org/apache/sysml/hops/UnaryOp.java",
"diff": "@@ -618,8 +618,7 @@ public class UnaryOp extends Hop implements MultiThreadedHop\n|| _op == OpOp1.CUMMAX );\n}\n- public boolean isCastU... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1826] Fix scalar-frame casts and frame rbind operations
This patch fixes the missing compiler support for scalar-frame casting
as well as missing meta data handling on frame rbind operations. This
also includes a suite of related testcases and some minor cleanups in
AutomatedTestBase (base class of all tests). |
49,717 | 28.07.2017 17:07:46 | 25,200 | 5906682b0f328a8179c66f960cedb6e68fb8a0e1 | toString does not print negative 0s anymore
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/util/DataConverter.java",
"new_path": "src/main/java/org/apache/sysml/runtime/util/DataConverter.java",
"diff": "@@ -862,11 +862,15 @@ public class DataConverter\nelse { // Dense Print Format\nfor (int i=0; i<rowLength; i... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1816] toString does not print negative 0s anymore
Closes #599 |
49,768 | 09.08.2017 13:50:02 | 25,200 | c2124544d2ddf8afc081670ea120ac148ef1bf12 | Image Classification using Caffe model sample notebook | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "samples/jupyter-notebooks/Image_Classify_Using_VGG_19.ipynb",
"diff": "+{\n+ \"cells\": [\n+ {\n+ \"cell_type\": \"markdown\",\n+ \"metadata\": {},\n+ \"source\": [\n+ \"# Image Classification using Caffe VGG-19 model\\n\",\n+ \"\\n\",\n+ \"This... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1703] Image Classification using Caffe VGG-19 model sample notebook |
49,736 | 10.08.2017 12:39:01 | 28,800 | b2700839b77293cc32e88aaec9cdfcb3223619af | [MINOR] Bugfix for SoftMaxWithLoss layer in Caffe2DML
This commit allows users to specify the bottom of SoftMaxWithLoss in
any order they prefer, thereby avoiding subtle bugs | [
{
"change_type": "MODIFY",
"old_path": "src/main/scala/org/apache/sysml/api/dl/CaffeLayer.scala",
"new_path": "src/main/scala/org/apache/sysml/api/dl/CaffeLayer.scala",
"diff": "@@ -552,6 +552,14 @@ class SoftmaxWithLoss(val param:LayerParameter, val id:Int, val net:CaffeNetwork\noverride def weight... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] [MINOR] Bugfix for SoftMaxWithLoss layer in Caffe2DML
- This commit allows users to specify the bottom of SoftMaxWithLoss in
any order they prefer, thereby avoiding subtle bugs |
49,737 | 12.08.2017 12:31:26 | 25,200 | dc4bfd95e893f924d80ca3af25c101495134fa77 | [HOTFIX] write stdout and stderr for perftests
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/perftest/python/run_perftest.py",
"new_path": "scripts/perftest/python/run_perftest.py",
"diff": "@@ -134,7 +134,7 @@ def algorithm_workflow(algo, exec_type, config_path, dml_file_name, action_mode,\nif exit_flag_success:\ntime = 'data_exists'\nelse:\n... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] write stdout and stderr for perftests
Closes #615 |
49,736 | 13.08.2017 13:42:30 | 25,200 | 81b9248fc700303c1542d709e18479bc57147b3a | [MINOR] Resolve race condition between locking of metastore_db of Scala
SparkSession and PySpark SparkSession when using SystemML MLContext API | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/mlcontext.py",
"new_path": "src/main/python/systemml/mlcontext.py",
"diff": "@@ -26,6 +26,9 @@ util_methods = [ 'jvm_stdout', '_java2py', 'getHopDAG' ]\n__all__ = ['MLResults', 'MLContext', 'Script', 'Matrix' ] + script_factory_methods... | Java | Apache License 2.0 | apache/systemds | [MINOR] Resolve race condition between locking of metastore_db of Scala
SparkSession and PySpark SparkSession when using SystemML MLContext API |
49,768 | 14.08.2017 13:13:18 | 25,200 | 54e80989897a9cd85fbad48e0d57a42c10e09cbf | Fix label map while training from Caffe2DML | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/mllearn/estimators.py",
"new_path": "src/main/python/systemml/mllearn/estimators.py",
"diff": "@@ -392,10 +392,14 @@ class BaseSystemMLClassifier(BaseSystemMLEstimator):\n\"\"\"\nif self.model != None:\nself.model.save(self.sc._jsc, ou... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1742] Fix label map while training from Caffe2DML |
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