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 |
|---|---|---|---|---|---|---|---|---|---|
49,717 | 06.01.2017 10:32:29 | 28,800 | 7a30925e6b366caaf5d8bbe0d2457c2e71858485 | Implemented uack+/uac+
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/cpp/kernels/SystemML.cu",
"new_path": "src/main/cpp/kernels/SystemML.cu",
"diff": "@@ -254,8 +254,12 @@ __global__ void reduce(double *g_idata, double *g_odata, unsigned int n)\n/**\n* Does a reduce (sum) over each row of the array.\n+ * This kernel m... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1039] Implemented uack+/uac+
Closes #331. |
49,736 | 08.01.2017 13:29:58 | 28,800 | 13e1bd9301be1083caa8039adf43af4a8bf326c6 | Avoid unnecessary sel+ operation in case of fused_maxpooling | [
{
"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": "@@ -140,7 +140,15 @@ public class UnaryOp extends Hop implements MultiThreadedHop\nif( optype == null )\nthrow new HopsException(\"Unkno... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Avoid unnecessary sel+ operation in case of fused_maxpooling |
49,772 | 09.01.2017 14:02:08 | 28,800 | 55912a7dab5daa822c7dd5ffb39db2b2d939650f | Clean Up Python Documentation For Next Release
Cleanup of Python documentation.
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/README.md",
"new_path": "docs/README.md",
"diff": "@@ -27,6 +27,7 @@ Jekyll (and optionally Pygments) can be installed on the Mac OS in the following\n$ brew install ruby\n$ gem install jekyll\n$ gem install jekyll-redirect-from\n+ $ gem install bundler\n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1170] Clean Up Python Documentation For Next Release
Cleanup of Python documentation.
Closes #335. |
49,772 | 09.01.2017 14:13:27 | 28,800 | 2fa6141f339f3a24ae2537a90c7b3136c509ef45 | Clean Up Python Distribution
This cleans up the Python distribution package by removing the `scripts` folder
that is included, as it is not used by internal code, will be confusing
to users, and will cause confusion during release reviews.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/MANIFEST.in",
"new_path": "src/main/python/MANIFEST.in",
"diff": "include LICENSE\ninclude NOTICE\ninclude DISCLAIMER\n-include systemml/systemml-java/scripts/sparkDML.sh\nrecursive-include systemml/systemml-java *\n-recursive-include systemml/... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1171] Clean Up Python Distribution
This cleans up the Python distribution package by removing the `scripts` folder
that is included, as it is not used by internal code, will be confusing
to users, and will cause confusion during release reviews.
Closes #336. |
49,717 | 09.01.2017 17:06:15 | 28,800 | b0fb707d2b515da89b9c0577a279b5cd2ae3e47a | [HOTFIX] Fixed gpu bias_add function for GPU. Metadata was being set incorrectly
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/ConvolutionGPUInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/ConvolutionGPUInstruction.java",
"diff": "@@ -146,8 +146,8 @@ public class ConvolutionGPUInstruction e... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Fixed gpu bias_add function for GPU. Metadata was being set incorrectly
Closes #338. |
49,736 | 10.01.2017 19:04:58 | 28,800 | 7af36f80b7b2726d3411eb308592dcb3ea00ccc3 | [HOTFIX] Fixed javadoc errors and added fused CP conv2d + bias_add | [
{
"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": "@@ -137,14 +137,27 @@ public class ConvolutionOp extends Hop implements MultiThreadedHop\nthrow new HopsException(\"Incorrec... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] [SYSTEMML-540] Fixed javadoc errors and added fused CP conv2d + bias_add |
49,768 | 11.01.2017 15:36:42 | 28,800 | a83ae1f7fbe9551da674450eedce08aaf7d19d07 | [maven-release-plugin] prepare release v0.12.0-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>0.12.0-incubating-SNAPSHOT</version>\n+ <version>0.12.0-incubating</version>\n<artifactId>systemml</artifactId>\n<packaging>jar</pack... | Java | Apache License 2.0 | apache/systemds | [maven-release-plugin] prepare release v0.12.0-incubating-rc1 |
49,736 | 12.01.2017 16:14:40 | 28,800 | c197f20cc5cce945db70daecff45a8ce19d1bda3 | Reduced the number of transpose from batchsize to number
of cores in conv2d_backward_filter | [
{
"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": "@@ -296,7 +296,7 @@ public class LibMatrixDNN {\nloopedConvBwdFilterIm2ColTime.addAndGet(t2-t1);... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] Reduced the number of transpose from batchsize to number
of cores in conv2d_backward_filter |
49,766 | 13.01.2017 13:07:18 | 28,800 | 03ae3afcb8a79c0d6b3d487d815b4f1ce039dd3a | [MINOR] Add .tgz to the list of files to sign | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -256,9 +256,9 @@ if [[ \"$RELEASE_PREPARE\" == \"true\" ]]; then\ncd svn-release-staging/$RELEASE_VERSION-$RELEASE_RC/\nrm -f *.asc\n- for i in *.jar *.zip *.gz; do gpg --ou... | Java | Apache License 2.0 | apache/systemds | [MINOR] Add .tgz to the list of files to sign |
49,766 | 13.01.2017 13:13:26 | 28,800 | c528b769c0235186c44c96affeb1dfa54de94aba | [MINOR] Generate sha signature during release process | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -259,6 +259,8 @@ if [[ \"$RELEASE_PREPARE\" == \"true\" ]]; then\nfor i in *.jar *.zip *.gz *.tgz; do gpg --output $i.asc --detach-sig --armor $i; done\nrm -f *.md5\nfor i i... | Java | Apache License 2.0 | apache/systemds | [MINOR] Generate sha signature during release process |
49,728 | 18.01.2017 10:48:50 | 28,800 | 31d2cda55a5dd48b279d2e8f187339822c3a4647 | Adding Python3-style Division of Scalar By Matrix
This adds the right-hand side Python3-style division to the `matrix`
class by overriding `__rtruediv__`. I.e. `3 / X` will now work.
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/python/systemml/defmatrix.py",
"new_path": "src/main/python/systemml/defmatrix.py",
"diff": "@@ -915,6 +915,12 @@ class matrix(object):\ndef __rdiv__(self, other):\nreturn binary_op(other, self, ' / ')\n+ def __rtruediv__(self, other):\n+ \"\"\"\n+ Pe... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1186] Adding Python3-style Division of Scalar By Matrix
This adds the right-hand side Python3-style division to the `matrix`
class by overriding `__rtruediv__`. I.e. `3 / X` will now work.
Closes #348. |
49,736 | 19.01.2017 12:07:22 | 28,800 | 42ebc9620e62fc7458c2d7177439e61569b89b9e | [SYSTEMML-515] Allow an expression for sparsity
This PR also improves the performance of dropout.
Closes | [
{
"change_type": "MODIFY",
"old_path": "scripts/staging/SystemML-NN/nn/layers/dropout.dml",
"new_path": "scripts/staging/SystemML-NN/nn/layers/dropout.dml",
"diff": "@@ -42,10 +42,16 @@ forward = function(matrix[double] X, double p, int seed)\n* - out: Ouptuts, of same shape as X.\n* - mask: Dropout... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-540] [SYSTEMML-515] Allow an expression for sparsity
- This PR also improves the performance of dropout.
Closes #351. |
49,738 | 22.01.2017 00:14:46 | -3,600 | 998b0b1a5f511f5306a849e092a9cef6d9de4e1e | Performance tsmm right (cache blocking over K for L2) | [
{
"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": "@@ -426,8 +426,10 @@ public class LibMatrixMult\nint blklen = (int)(Math.ceil((double)ret.rlen... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1166] Performance tsmm right (cache blocking over K for L2) |
49,736 | 22.01.2017 19:12:13 | 28,800 | a23396df60f485c8a6627afbf4e322145922707b | Updated the documentation for removeEmpty with select and
bugfix for relu_backward
Also, added a multi-input cbind external function. | [
{
"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": "@@ -603,7 +603,8 @@ public class BinaryOp extends Hop\n&& potentialZero instanceof LiteralOp && ((LiteralOp) potentialZero).getDoubleV... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1187] Updated the documentation for removeEmpty with select and
bugfix for relu_backward
Also, added a multi-input cbind external function. |
49,740 | 18.01.2017 02:48:53 | 28,800 | b4a4dee762141a9c81353b47841debb3f3ccdd41 | [MINOR] prompt for PGP passphrase if not exported
Closes | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -141,12 +141,12 @@ while [ \"${1+defined}\" ]; do\ndone\n-for env in GPG_PASSPHRASE; do\n- if [ -z \"${!env}\" ]; then\n- echo \"ERROR: $env must be set to run this script\"... | Java | Apache License 2.0 | apache/systemds | [MINOR] prompt for PGP passphrase if not exported
Closes #350 |
49,736 | 24.01.2017 17:02:38 | 28,800 | 115d906399a9bf9dea22e674bf17952c23c297ae | Cleanup Scala UDF invocation
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/spark-mlcontext-programming-guide.md",
"new_path": "docs/spark-mlcontext-programming-guide.md",
"diff": "@@ -1636,45 +1636,6 @@ scala> for (i <- 1 to 5) {\n</div>\n-## Passing Scala UDF to SystemML\n-\n-SystemML allows the users to pass a Scala UDF (with ... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1190] Cleanup Scala UDF invocation
Closes #357. |
49,738 | 25.01.2017 16:18:22 | -3,600 | 61b36582002e44ddc2c6555e1c393eabb942cc24 | Fix bufferpool robustness (flag visibility)
Our bufferpool serializes matrices and frames outside a synchronized
region in order to keep the serial fraction as small as possible. Since
one thread blocks until another thread updates a certain flag, we now
ensure - via volatile - that these updates are always visible. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/caching/ByteBuffer.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/caching/ByteBuffer.java",
"diff": "@@ -36,10 +36,10 @@ import org.apache.sysml.runtime.util.LocalFileUtils;\n*/\n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1196] Fix bufferpool robustness (flag visibility)
Our bufferpool serializes matrices and frames outside a synchronized
region in order to keep the serial fraction as small as possible. Since
one thread blocks until another thread updates a certain flag, we now
ensure - via volatile - that these updates are always visible. |
49,773 | 26.01.2017 01:09:56 | 28,800 | 14ddd3e90785b2d372e21968dc208c7aee6f5455 | Eliminate collision of regularization and tolerance parameters
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/scala/org/apache/sysml/api/ml/BaseSystemMLClassifier.scala",
"new_path": "src/main/scala/org/apache/sysml/api/ml/BaseSystemMLClassifier.scala",
"diff": "@@ -60,7 +60,7 @@ trait HasTol extends Params {\nfinal def getTol: Double = $(tol)\n}\ntrait HasRe... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1197] Eliminate collision of regularization and tolerance parameters
Closes #359. |
49,736 | 01.02.2017 14:48:33 | 28,800 | 6fad65d1d5ae4f1e65bdf99a68faf8396f280331 | [MINOR] Added external builtin functions for performing cumsumprod and
rowclassmeet | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "src/main/java/org/apache/sysml/udf/lib/CumSumProd.java",
"diff": "+/*\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 additional... | Java | Apache License 2.0 | apache/systemds | [MINOR] Added external builtin functions for performing cumsumprod and
rowclassmeet |
49,762 | 02.02.2017 16:08:08 | 28,800 | e2cb2328b09ae97bc94f309873a692d87f3598d4 | Change sqlContext to spark in MLContext docs
The variable sqlContext is not available by default in the spark shell anymore,
instead spark should be used to create DataFrames. Where methods expect an
instance of SqlContext, arguments are replaced with spark.sqlContext.
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/spark-mlcontext-programming-guide.md",
"new_path": "docs/spark-mlcontext-programming-guide.md",
"diff": "@@ -141,7 +141,7 @@ val numRows = 10000\nval numCols = 1000\nval data = sc.parallelize(0 to numRows-1).map { _ => Row.fromSeq(Seq.fill(numCols)(Random... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1181] Change sqlContext to spark in MLContext docs
The variable sqlContext is not available by default in the spark shell anymore,
instead spark should be used to create DataFrames. Where methods expect an
instance of SqlContext, arguments are replaced with spark.sqlContext.
Closes #371. |
49,772 | 06.02.2017 14:48:12 | 28,800 | a11374b890052dd9041eebaabac7dfff3f7d37c7 | Minor updates to the breast cancer project. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/Preprocessing.ipynb",
"new_path": "projects/breast_cancer/Preprocessing.ipynb",
"diff": "},\n\"outputs\": [],\n\"source\": [\n- \"def create_tile_generator(slide, tile_size=1024, overlap=0):\\n\",\n+ \"def create_tile_generator(slide, ti... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1185] Minor updates to the breast cancer project. |
49,738 | 08.02.2017 16:36:53 | -3,600 | f8d707788b106108dadcb9f7796cfd3c591bb294 | Fix javadoc issues of compressed linear algebra v2 | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/compress/BitmapEncoder.java",
"new_path": "src/main/java/org/apache/sysml/runtime/compress/BitmapEncoder.java",
"diff": "@@ -94,9 +94,9 @@ public class BitmapEncoder\n* <b>NOTE: This method must be kept in sync with {@lin... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-449] Fix javadoc issues of compressed linear algebra v2 |
49,738 | 09.02.2017 04:56:07 | -3,600 | d3cfcafcf38ab2b11f47621c475da44614e4f582 | Fix size propagation right indexing (all rows/columns)
This patch fixes specific issues of inferring the size of X[1:n,1:m],
where n=nrow(Y) and m=ncol(Z). Until now, we always used n=nrow(X) and
m=ncol(X) even if Y!=X or Z!=X. | [
{
"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": "@@ -402,7 +402,6 @@ public class IndexingOp extends Hop\n@Override\npublic void refreshSizeInformation()\n{\n- Hop input1 = getInp... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1167] Fix size propagation right indexing (all rows/columns)
This patch fixes specific issues of inferring the size of X[1:n,1:m],
where n=nrow(Y) and m=ncol(Z). Until now, we always used n=nrow(X) and
m=ncol(X) even if Y!=X or Z!=X. |
49,736 | 09.02.2017 15:33:01 | 28,800 | 0f2085498c89882e09c379f0fc6c3c2c179fab58 | Update the documentation for Python users | [
{
"change_type": "MODIFY",
"old_path": "docs/beginners-guide-python.md",
"new_path": "docs/beginners-guide-python.md",
"diff": "@@ -71,8 +71,23 @@ brew install apache-spark16\n### Install SystemML\n-We are working towards uploading the python package on PyPi. Until then, please use following\n-comma... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-855] Update the documentation for Python users |
49,738 | 09.02.2017 20:32:47 | -3,600 | 827cdba935adebef02eed710f0e66d5b22d0cba8 | Fix aggregate loop vectorization rewrite, incl tests | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteForLoopVectorization.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteForLoopVectorization.java",
"diff": "@@ -179,11 +179,14 @@ public class RewriteForLoopVectorization extends Statement... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1150] Fix aggregate loop vectorization rewrite, incl tests |
49,738 | 10.02.2017 05:50:52 | -3,600 | d0b23d607998e0bebd3d9d051faf748dd5530ce8 | Fix missing nnz maintenance conv2d ops, incl cleanups
This patch extends all conv2d operations by (so far unoptimized) nnz
maintenance in order to prevent side effects with update-in-place and
other operations that incrementally maintain the number of non-zeros. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/ProgramBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/ProgramBlock.java",
"diff": "@@ -401,9 +401,9 @@ public class ProgramBlock\nif( nnz1 != nnz2 )\nthrow new DMLRuntimeExc... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1078] Fix missing nnz maintenance conv2d ops, incl cleanups
This patch extends all conv2d operations by (so far unoptimized) nnz
maintenance in order to prevent side effects with update-in-place and
other operations that incrementally maintain the number of non-zeros. |
49,738 | 10.02.2017 06:58:34 | -3,600 | de1e119de0b2fc2a6c6a2c57bf64c4172a26890d | Performance conv2d_bias_add (cache-conscious transpose) | [
{
"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": "@@ -233,39 +233,39 @@ public class LibMatrixDNN {\n}\n/**\n- * Performs the operation: ret += t(... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1140] Performance conv2d_bias_add (cache-conscious transpose) |
49,736 | 10.02.2017 13:43:43 | 28,800 | 10b7b8669bee522af49448db6bd37ae2ced24846 | [MINOR] Bugfix in Spark pmapmm operator | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/PMapmmSPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/PMapmmSPInstruction.java",
"diff": "@@ -97,9 +97,13 @@ public class PMapmmSPInstruction extends BinarySP... | Java | Apache License 2.0 | apache/systemds | [MINOR] Bugfix in Spark pmapmm operator |
49,738 | 11.02.2017 00:51:00 | -3,600 | c87da2ce8ffe4ab6a03fce4cd548703147f12fca | Fix robustness csv text read (quoted recoded maps) | [
{
"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": "@@ -117,13 +117,12 @@ public class IOUtilFunctions\n/**\n* Splits a string by a specified delimiter into all... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1244] Fix robustness csv text read (quoted recoded maps) |
49,738 | 11.02.2017 03:23:04 | -3,600 | 8c49730d3a2eaebcaea2ff162eeb5e5dcc9839c9 | Fix size update wdivmm/wsigmoid/wumm on rewrite | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationDynamic.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationDynamic.java",
"diff": "@@ -1570,6 +1570,7 @@ public class RewriteAlgebraicSimplific... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1243] Fix size update wdivmm/wsigmoid/wumm on rewrite |
49,738 | 11.02.2017 04:45:05 | -3,600 | 0ae01230d617cf5ae322d00f44b5fb520b3ee850 | Fix loop rewrite update-in-place (exclude local vars) | [
{
"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": "@@ -63,9 +63,12 @@ public class RewriteMarkLoopVariablesUpda... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1248] Fix loop rewrite update-in-place (exclude local vars) |
49,738 | 12.02.2017 01:14:16 | -3,600 | 696d10b5ae05704918c4fca76ef6d3fb635ec228 | [MINOR] Cleanups (missing imports, unnecessary tags, fix max blocks) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"diff": "@@ -1292,7 +1292,7 @@ public class SparkExecutionContext... | Java | Apache License 2.0 | apache/systemds | [MINOR] Cleanups (missing imports, unnecessary tags, fix max blocks) |
49,738 | 12.02.2017 07:44:03 | -3,600 | d3e617b0c9f65cc1b80e884e8df6c7d3668332b0 | Selective wdivmm rewrite (dense factors), stratstats | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/HopRewriteUtils.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/HopRewriteUtils.java",
"diff": "@@ -60,6 +60,7 @@ import org.apache.sysml.runtime.instructions.cp.DoubleObject;\nimport org.apache.sysml... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1253] Selective wdivmm rewrite (dense factors), stratstats |
49,738 | 12.02.2017 08:29:36 | -3,600 | b3ba991604cf79c5e3e2c0992fe2439ae47ce023 | New sum-product rewrites (agg pushdown), stratstats
In the spirit of our SPOOF compiler framework and the existing
sum(X%*%Y) rewrite, this patch adds the following two sum-product
rewrites (where the first applies multiple times in stratstats):
* colSums(X %*% Y) -> colsSums(X) %*% Y
* rowSums(X %*% Y) -> X %*% rowSums(Y) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationDynamic.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/RewriteAlgebraicSimplificationDynamic.java",
"diff": "@@ -2547,11 +2547,12 @@ public class RewriteAlgebraicSimplif... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1254] New sum-product rewrites (agg pushdown), stratstats
In the spirit of our SPOOF compiler framework and the existing
sum(X%*%Y) rewrite, this patch adds the following two sum-product
rewrites (where the first applies multiple times in stratstats):
* colSums(X %*% Y) -> colsSums(X) %*% Y
* rowSums(X %*% Y) -> X %*% rowSums(Y) |
49,738 | 12.02.2017 20:15:00 | -3,600 | 1000750464d470a7b56db71d896c6ca25e11e0bd | [HOTFIX] Fix csv frame readers (robust size computation), tests | [
{
"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": "@@ -388,15 +388,17 @@ public class IOUtilFunctions\ninformat.getRecordReader(splits[i], job, Reporter.NULL);... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Fix csv frame readers (robust size computation), tests |
49,738 | 14.02.2017 15:19:02 | 28,800 | d58c7875081f49f8cb74a5bb94a083adad83a1bb | Fix gnmf mlcontext test (missing spark context close) | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/mlcontext/GNMFTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/mlcontext/GNMFTest.java",
"diff": "@@ -57,6 +57,8 @@ import org.apache.sysml.runtime.matrix.data.MatrixVa... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1235] Fix gnmf mlcontext test (missing spark context close) |
49,738 | 14.02.2017 17:11:59 | 28,800 | 0e6411dada77870ae29049288b1789313a35a9f6 | New rewrite 'pushdown CSE transpose-scalar', incl tests
This new rewrite allows to pushdown a transpose below a matrix-scalar
binary operation (except quantile and centralMoment) in order to reuse
an existing transpose common subexpression. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/rewrite/HopRewriteUtils.java",
"new_path": "src/main/java/org/apache/sysml/hops/rewrite/HopRewriteUtils.java",
"diff": "@@ -711,17 +711,28 @@ public class HopRewriteUtils\nreturn ret;\n}\n- public static boolean isTransposeO... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1254] New rewrite 'pushdown CSE transpose-scalar', incl tests
This new rewrite allows to pushdown a transpose below a matrix-scalar
binary operation (except quantile and centralMoment) in order to reuse
an existing transpose common subexpression. |
49,738 | 14.02.2017 19:26:27 | 28,800 | 12d79c5481838fbf31d2ec3a86c3b9c4c5af1265 | Fix robustness quantile/iqm check for integer weights | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/matrix/data/MatrixBlock.java",
"new_path": "src/main/java/org/apache/sysml/runtime/matrix/data/MatrixBlock.java",
"diff": "@@ -4843,11 +4843,18 @@ public class MatrixBlock extends MatrixValue implements CacheBlock, Extern... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1265] Fix robustness quantile/iqm check for integer weights |
49,738 | 14.02.2017 21:56:14 | 28,800 | 732e6da4f924a99ba5fbddf656436fc1bd62668f | Replace accumulators with new accumulatorV2 framework
This patch globally replaces all uses of deprecated accumulators with
the new accumulatorV2 framework. For custom accumulators, this entailed
a reimplementation. Furthermore, we now avoid expensive double-long
casting and use named accumulators for easier debugging in the webui. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSpark.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSpark.java",
"diff": "@@ -23,9 +23,9 @@ import java.util.List;\nimport org.apache.co... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1268] Replace accumulators with new accumulatorV2 framework
This patch globally replaces all uses of deprecated accumulators with
the new accumulatorV2 framework. For custom accumulators, this entailed
a reimplementation. Furthermore, we now avoid expensive double-long
casting and use named accumulators for easier debugging in the webui. |
49,738 | 16.02.2017 12:12:57 | 28,800 | 73afc2c19fe34caf08ec2c63bdbfb0b42aab881f | Improved nnz maintenance on spark rdd write
We now consistently piggyback any nnz maintenance on write operations in
order to avoid unnecessary RDD computation. Furthermore, this change
also removes the utils primitive to compute the nnz in isolation in
order to prevent reintroducing such inefficiencies. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"diff": "@@ -35,6 +35,7 @@ import org.apache.spark.api.java.JavaS... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1274] Improved nnz maintenance on spark rdd write
We now consistently piggyback any nnz maintenance on write operations in
order to avoid unnecessary RDD computation. Furthermore, this change
also removes the utils primitive to compute the nnz in isolation in
order to prevent reintroducing such inefficiencies. |
49,738 | 16.02.2017 12:13:10 | 28,800 | 066a8213ebe6a67aee69dbe6e7e039f3efc21e67 | Fix hops construction relational expressions w/o target | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/parser/DMLTranslator.java",
"new_path": "src/main/java/org/apache/sysml/parser/DMLTranslator.java",
"diff": "@@ -1795,8 +1795,9 @@ public class DMLTranslator\ntarget = createTarget(source);\nif(left.getDataType() == DataType.MATR... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1257] Fix hops construction relational expressions w/o target |
49,736 | 16.02.2017 14:26:42 | 28,800 | bbc77e71eb9b5aa464f0130380bc30d3f42107b6 | [MINOR] Code refactoring MatrixIndexingSPInstruction to enable parallel
improvements in both indexing as well as prefetching | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/MatrixIndexingSPInstruction.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/MatrixIndexingSPInstruction.java",
"diff": "@@ -85,33 +85,43 @@ public class MatrixIndexingSPIns... | Java | Apache License 2.0 | apache/systemds | [MINOR] Code refactoring MatrixIndexingSPInstruction to enable parallel
improvements in both indexing as well as prefetching |
49,762 | 16.02.2017 16:13:14 | 28,800 | 77ffd02ee1991e1090782e0c5f03f579d6f40128 | Decrease numCols to prevent spark codegen issue
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/spark-mlcontext-programming-guide.md",
"new_path": "docs/spark-mlcontext-programming-guide.md",
"diff": "@@ -124,7 +124,7 @@ None\n## DataFrame Example\n-For demonstration purposes, we'll use Spark to create a `DataFrame` called `df` of random `double`s f... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1279] Decrease numCols to prevent spark codegen issue
Closes #395. |
49,736 | 16.02.2017 21:41:07 | 28,800 | 7e2383bfa51fc51cfe637680f94758eb1ae193cf | [MINOR] Addressed corner cases (i.e. empty blocks and extremely large
blocks) as well added recomputing nnz in the converters | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/utils/RDDConverterUtilsExt.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/utils/RDDConverterUtilsExt.java",
"diff": "@@ -154,8 +154,10 @@ public class RDDConverterUtilsExt... | Java | Apache License 2.0 | apache/systemds | [MINOR] Addressed corner cases (i.e. empty blocks and extremely large
blocks) as well added recomputing nnz in the converters |
49,736 | 17.02.2017 14:54:23 | 28,800 | 9d0087cbbd250c9b486923555b450602f816cf19 | Updated the default parameters of mllearn to match that of
scikit learn.
Also updated the test to compare our algorithm to scikit-learn.
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/algorithms-regression.md",
"new_path": "docs/algorithms-regression.md",
"diff": "@@ -83,8 +83,8 @@ efficient when the number of features $m$ is relatively small\n<div data-lang=\"Python\" markdown=\"1\">\n{% highlight python %}\nfrom systemml.mllearn impo... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1238] Updated the default parameters of mllearn to match that of
scikit learn.
- Also updated the test to compare our algorithm to scikit-learn.
Closes #398. |
49,738 | 19.02.2017 23:40:53 | 28,800 | e1cad8a8b76d2600f6771928df2af25aadfcbcf9 | Fix frame left indexing w/ heterogeneous column schemas | [
{
"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": "@@ -756,8 +756,17 @@ public class FrameBlock implements Writable, CacheBlock, Externalizable\n//copy... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1337] Fix frame left indexing w/ heterogeneous column schemas |
49,768 | 20.02.2017 03:01:34 | 28,800 | cba7d2f7b3595d2c6d6c2248fedfed157107965f | Create RC builds from branch | [
{
"change_type": "MODIFY",
"old_path": "dev/release/release-build.sh",
"new_path": "dev/release/release-build.sh",
"diff": "@@ -48,7 +48,7 @@ OPTIONS\n--developmentVersion - Release identifier used for next development cyce\n--releaseRc - Release RC identifier used when publishing, default 'rc1'\n--... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1191] Create RC builds from branch |
49,768 | 20.02.2017 12:08:38 | 28,800 | 07f26ca4ebf9471789c4535053c679f55a2291dc | [maven-release-plugin] prepare release v0.13.0-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>0.13.0-incubating-SNAPSHOT</version>\n+ <version>0.13.0-incubating</version>\n<artifactId>systemml</artifactId>\n<packaging>jar</pack... | Java | Apache License 2.0 | apache/systemds | [maven-release-plugin] prepare release v0.13.0-incubating-rc1 |
49,767 | 20.02.2017 16:22:24 | 28,800 | 8eed1ec94b8070710d532358906a050cd4f727fc | Autoencoder script for acoustic signal modeling
Closes | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "scripts/staging/autoencoder-2layer.dml",
"diff": "+#-------------------------------------------------------------\n+#\n+# Licensed to the Apache Software Foundation (ASF) under one\n+# or more contributor license agreements. See the NOTICE file\... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1339] Autoencoder script for acoustic signal modeling
Closes #384. |
49,717 | 21.02.2017 14:56:58 | 28,800 | e1f713aaedb472842f448dabd7063978373836c8 | Updated document to correspond to the currently released artifacts
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/release-process.md",
"new_path": "docs/release-process.md",
"diff": "@@ -102,86 +102,64 @@ The build artifacts should be downloaded from [https://dist.apache.org/repos/dis\nthis OS X example.\n# download artifacts\n- wget -r -nH -nd -np -R index.html* htt... | Java | Apache License 2.0 | apache/systemds | Updated document to correspond to the currently released artifacts
Closes #403 |
49,772 | 23.02.2017 14:52:51 | 28,800 | 0daae6cf05961d693e1797c21333904b24d45e2f | Updating Preprocessing Notebook
Updates to the Preprocessing notebook for Spark 2.x and general cleanup. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/Preprocessing.ipynb",
"new_path": "projects/breast_cancer/Preprocessing.ipynb",
"diff": "\"cells\": [\n{\n\"cell_type\": \"markdown\",\n- \"metadata\": {},\n+ \"metadata\": {\n+ \"deletable\": true,\n+ \"editable\": true\n+ },\n\"source\... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1185] Updating Preprocessing Notebook
Updates to the Preprocessing notebook for Spark 2.x and general cleanup. |
49,772 | 24.02.2017 17:42:56 | 28,800 | b6a46500df3eb764b79f887d085c8c6578f8c3fd | Updating Preprocessing Notebook
Updating the Preprocessing notebook with randomized train/val split
on the original slide numbers. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/Preprocessing.ipynb",
"new_path": "projects/breast_cancer/Preprocessing.ipynb",
"diff": "\"from openslide.deepzoom import DeepZoomGenerator\\n\",\n\"import pandas as pd\\n\",\n\"from pyspark.ml.linalg import Vectors\\n\",\n+ \"import pys... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1185] Updating Preprocessing Notebook
Updating the Preprocessing notebook with randomized train/val split
on the original slide numbers. |
49,738 | 24.02.2017 17:50:16 | 28,800 | e82de90b21df44a3194a86ce0e087dc710cd34af | Fix parfor spark/mr handling of custom compiler configs
This patch fixes an issue that has been introduced with and
affects, in the context of parfor spark/mr execute jobs, all
configurations that are taken over from the dml config into our compiler
config (i.e., optimization level and blocksize). | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/ProgramConverter.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/ProgramConverter.java",
"diff": "@@ -31,9 +31,11 @@ import org.apache.commons.logging.LogFactory;\nim... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1126] Fix parfor spark/mr handling of custom compiler configs
This patch fixes an issue that has been introduced with SYSTEMML-584 and
affects, in the context of parfor spark/mr execute jobs, all
configurations that are taken over from the dml config into our compiler
config (i.e., optimization level and blocksize). |
49,738 | 24.02.2017 19:03:56 | 28,800 | b028e6cee12d8cc9bb4e1728fffc852cef7282c1 | Avoid unnecessary RDD export on parfor spark dpesp | [
{
"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": "@@ -23,6 +23,7 @@ import java.io.BufferedWriter;\nimport java.io.IOException;\... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1350] Avoid unnecessary RDD export on parfor spark dpesp |
49,738 | 24.02.2017 22:00:33 | 28,800 | b78c125934fa7a947a5118f0c08473afa926fa5d | Fix parfor spark working dir delete on shutdown | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSparkWorker.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSparkWorker.java",
"diff": "@@ -32,6 +32,7 @@ import org.apache.sysml.runtime.... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1309] Fix parfor spark working dir delete on shutdown |
49,738 | 26.02.2017 19:01:36 | 28,800 | 982ecb1a4be69685a8e124eccfa3a12331f998b0 | Code generator runtime integration | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/CPInstructionParser.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/CPInstructionParser.java",
"diff": "@@ -61,6 +61,7 @@ import org.apache.sysml.runtime.instructions.cp.QuantileSortCP... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1287] Code generator runtime integration |
49,738 | 01.03.2017 17:35:08 | 28,800 | 6aab005ab5fa0a430e08e68936ab5b146df8b7ea | Fix minor memory leaks for tests (caches, resources)
This patch fixes various minor memory leaks (such as cleanup of static
caches on exit instead of init, proper closing of file resources, and
removed redundancy) in order to reduce memory pressure on testsuite runs
within a single jvm process. | [
{
"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": "@@ -682,12 +682,12 @@ public class DMLScript\n}\nfinally //ensure cleanup/shutdown\n{\n- if(DMLScript.USE_ACCELERATOR && ec != null) {... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1358] Fix minor memory leaks for tests (caches, resources)
This patch fixes various minor memory leaks (such as cleanup of static
caches on exit instead of init, proper closing of file resources, and
removed redundancy) in order to reduce memory pressure on testsuite runs
within a single jvm process. |
49,738 | 01.03.2017 22:01:41 | 28,800 | 9b69f36a9aad831b8e78c7e45be3d7c80386ec01 | Extended code generator for existing cellwise fused ops
This patch adds the existing cell-wise fused unary operators selp,
sprop, sigmoid, log_nz, as well as ternary operators +* and -* in order
to prevent these operators from breaking fusion boundaries. | [
{
"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": "@@ -37,7 +37,7 @@ public class CNodeBinary extends CNode\npublic static boolean contains(String valu... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1361] Extended code generator for existing cellwise fused ops
This patch adds the existing cell-wise fused unary operators selp,
sprop, sigmoid, log_nz, as well as ternary operators +* and -* in order
to prevent these operators from breaking fusion boundaries. |
49,717 | 03.03.2017 18:11:45 | 28,800 | 3757995b50aef019b0ce22d9ae93eae42aed02b4 | Upgraded to use jcuda8 (from the maven repo)
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/devdocs/gpu-backend.md",
"new_path": "docs/devdocs/gpu-backend.md",
"diff": "@@ -19,52 +19,43 @@ limitations under the License.\n# Initial prototype for GPU backend\n-A GPU backend implements two important abstract classes:\n+The GPU backend implements tw... | Java | Apache License 2.0 | apache/systemds | Upgraded to use jcuda8 (from the maven repo)
Closes #291 |
49,738 | 03.03.2017 19:04:11 | 28,800 | 6946ff047f3f67f1b252261980473fd51b456280 | Fix minor memory leaks for tests (cla, test utils) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/compress/estim/CompressedSizeEstimatorSample.java",
"new_path": "src/main/java/org/apache/sysml/runtime/compress/estim/CompressedSizeEstimatorSample.java",
"diff": "@@ -45,20 +45,12 @@ public class CompressedSizeEstimator... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1358] Fix minor memory leaks for tests (cla, test utils) |
49,717 | 06.03.2017 14:22:22 | 28,800 | c7eebddb17820398ac5e8ee740c6944d893ec95a | toString now prints NaN & Infinity like how as.scalar prints them
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": "@@ -780,6 +780,22 @@ public class DataConverter\n}\n}\n+ /**\n+ * Convenience method to print NaN & Infinity... | Java | Apache License 2.0 | apache/systemds | toString now prints NaN & Infinity like how as.scalar prints them
Closes #415 |
49,738 | 07.03.2017 11:31:53 | 28,800 | 6f4d8762d97699b6a9c7ba479f284f0e029b5ee4 | [MINOR] Fix issues w/ gpu instructions (imports, unused vars/suppress) | [
{
"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": "@@ -78,7 +78,6 @@ import org.apache.sysml.runtime.controlprogram.parfor.ProgramConverter;\nimport org.apache.sysml.runtime.controlprog... | Java | Apache License 2.0 | apache/systemds | [MINOR] Fix issues w/ gpu instructions (imports, unused vars/suppress) |
49,717 | 07.03.2017 13:41:03 | 28,800 | 6b1572e4bba31619c5bed19fd0c106d2e759f159 | added gpu option to MLContext API
Additionally,
Changed initialization of CUDA libraries from static to per instance
Added documentation to mlcontext programming guide
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/spark-mlcontext-programming-guide.md",
"new_path": "docs/spark-mlcontext-programming-guide.md",
"diff": "@@ -1086,6 +1086,96 @@ mean: Double = 0.5002109404821844\n</div>\n+## GPU\n+\n+If the driver node has a GPU, SystemML may be able to utilize it, subje... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-942] added gpu option to MLContext API
Additionally,
- Changed initialization of CUDA libraries from static to per instance
- Added documentation to mlcontext programming guide
Closes #420 |
49,736 | 07.03.2017 22:58:46 | 28,800 | eef34599e4539c158a250f70ef059f75854eb867 | [HOTFIX] Bugfix in setGPU method of MLContext | [
{
"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": "@@ -424,7 +424,7 @@ public class MLContext {\n* true if needs to be enabled, false otherwise\n*/\npublic void setG... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Bugfix in setGPU method of MLContext |
49,736 | 08.03.2017 13:16:41 | 28,800 | 8c1e89e51006302b6f5fc7d115eb482aa0f212de | [HOTFIX] Show total time in statistics for MLContext | [
{
"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": "@@ -276,6 +276,9 @@ public class ScriptExecutor {\npublic MLResults execute(Script script) {\n// main st... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Show total time in statistics for MLContext |
49,738 | 08.03.2017 23:06:31 | 28,800 | 0a61fe084094c32493d7fd5a013fed8ecd461acc | Native dataset support in parfor spark dp-execute, tests
See for details. | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/api/mlcontext/MLContextConversionUtil.java",
"new_path": "src/main/java/org/apache/sysml/api/mlcontext/MLContextConversionUtil.java",
"diff": "@@ -49,6 +49,7 @@ import org.apache.sysml.runtime.controlprogram.caching.CacheExceptio... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1378] Native dataset support in parfor spark dp-execute, tests
See https://issues.apache.org/jira/browse/SYSTEMML-1378 for details. |
49,738 | 09.03.2017 17:25:51 | 28,800 | 442b9a5b4aaca57f0d459da267551c885a35e6e1 | Fix worst-case size propagation convolution hop | [
{
"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": "@@ -244,15 +244,14 @@ public class ConvolutionOp extends Hop implements MultiThreadedHop\nprotected long[] inferOutputCharac... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1381] Fix worst-case size propagation convolution hop |
49,738 | 09.03.2017 17:45:56 | 28,800 | feb1cb72dfc742ff7f181f1025d217d9efdf51b5 | [MINOR] Cleanups of mlcontext testsuite and gpu javadoc warnings | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/GPUObject.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/GPUObject.java",
"diff": "@@ -58,7 +58,7 @@ public abstract class GPUObject\n/**\n* Signal intent that... | Java | Apache License 2.0 | apache/systemds | [MINOR] Cleanups of mlcontext testsuite and gpu javadoc warnings |
49,738 | 09.03.2017 17:58:44 | 28,800 | b945543d933c37ad92adc04ccbfa51410434e777 | Fix execution context creation w/ forced singlenode | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/ExecutionContextFactory.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/ExecutionContextFactory.java",
"diff": "package org.apache.sysml.runtime.controlprogram.cont... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1386] Fix execution context creation w/ forced singlenode |
49,738 | 09.03.2017 18:51:21 | 28,800 | 600e641b2c5e39fca1e7cde197f1f1e26ce112b6 | Fix load imbalance parfor spark w/ factoring | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteParForSpark.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteParForSpark.java",
"diff": "@@ -71,8 +71,8 @@ public class RemoteParForSpark\n//run remote_spa... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1388] Fix load imbalance parfor spark w/ factoring |
49,738 | 09.03.2017 18:56:40 | 28,800 | e3a75d1412c1b3d159e05cc877dd6e90fbdf5153 | Fix parfor constrained optimizer (fused dpe selection) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/opt/OptimizerRuleBased.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/opt/OptimizerRuleBased.java",
"diff": "@@ -1499,8 +1499,8 @@ public class OptimizerRuleBased ex... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1387] Fix parfor constrained optimizer (fused dpe selection) |
49,772 | 09.03.2017 22:33:13 | 28,800 | be9941097ef88eae0bb221142fd76ae2231ac954 | Updating Preprocessing Notebook
Adding more aggressive filtering by utilizing optical density values and
effectively skipping the 1024x1024 tiles by generating tiles of the
same size as the final "samples". | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/Preprocessing.ipynb",
"new_path": "projects/breast_cancer/Preprocessing.ipynb",
"diff": "},\n\"outputs\": [],\n\"source\": [\n+ \"def optical_density(tile):\\n\",\n+ \" \\\"\\\"\\\"\\n\",\n+ \" Convert a tile to optical density values.\\... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1185] Updating Preprocessing Notebook
Adding more aggressive filtering by utilizing optical density values and
effectively skipping the 1024x1024 tiles by generating tiles of the
same size as the final "samples". |
49,772 | 09.03.2017 22:34:16 | 28,800 | 88ad73939cc19278979c93b55ce394557535f788 | Updating MachineLearning Notebook
Updating the image sizes back to the full 256x256x3 shape. | [
{
"change_type": "MODIFY",
"old_path": "projects/breast_cancer/MachineLearning.ipynb",
"new_path": "projects/breast_cancer/MachineLearning.ipynb",
"diff": "\"cells\": [\n{\n\"cell_type\": \"markdown\",\n- \"metadata\": {},\n+ \"metadata\": {\n+ \"deletable\": true,\n+ \"editable\": true\n+ },\n\"sou... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1185] Updating MachineLearning Notebook
Updating the image sizes back to the full 256x256x3 shape. |
49,738 | 10.03.2017 01:05:13 | 28,800 | 9fd834ed235dea221a6b255e9fabf35b506491f8 | Avoid unnecessary caching of parfor spark dpe inputs | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"diff": "@@ -1244,7 +1244,7 @@ public class SparkExecutionContext... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1390] Avoid unnecessary caching of parfor spark dpe inputs |
49,738 | 10.03.2017 17:27:05 | 28,800 | 2b34f21bf839e6a243b6bea8a07df66e9f7eb354 | Fix redundant write of results in parfor spark dpe | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSparkWorker.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/parfor/RemoteDPParForSparkWorker.java",
"diff": "@@ -129,13 +129,12 @@ public class RemoteDPParForS... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1392] Fix redundant write of results in parfor spark dpe |
49,736 | 10.03.2017 21:06:24 | 28,800 | c1c7d3341b89d68e80f26c328a63611e53410520 | Added DML scripts to crop rgb and grayscale images as
well as added a utility function to print scikit-learn like
classification report | [
{
"change_type": "ADD",
"old_path": null,
"new_path": "scripts/utils/image_utils.dml",
"diff": "+#-------------------------------------------------------------\n+#\n+# Licensed to the Apache Software Foundation (ASF) under one\n+# or more contributor license agreements. See the NOTICE file\n+# distr... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1394] Added DML scripts to crop rgb and grayscale images as
well as added a utility function to print scikit-learn like
classification report |
49,736 | 10.03.2017 21:16:26 | 28,800 | c335cd403e6961460ba21234d4dbcb79ae22925f | [SYSTEMML-1340][SYSTEMML-1341] Implemented conv2d_bias_add and relu_maxpooling instruction for GPU
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": "@@ -179,11 +179,11 @@ public class ConvolutionOp extends Hop implements MultiThreadedHop\nArrayList<Hop> inputs1 = inputs;\n... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1340][SYSTEMML-1341] Implemented conv2d_bias_add and relu_maxpooling instruction for GPU
Closes #425. |
49,736 | 11.03.2017 11:36:08 | 28,800 | f9b53b96fd7aea5f04de811d8c4a20017a329042 | [HOTFIX] Enable center cropping in image_utils | [
{
"change_type": "MODIFY",
"old_path": "scripts/utils/image_utils.dml",
"new_path": "scripts/utils/image_utils.dml",
"diff": "* Assumption: Hout < Hin, Wout < Win and input contains values [0, ..]\n*/\ncrop_rgb = function(matrix[double] input, int Hin, int Win, int Hout, int Wout) return (matrix[dou... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Enable center cropping in image_utils |
49,738 | 11.03.2017 19:42:53 | 28,800 | 28fe4fe8ff28cb093ed345cd22e6280db6654888 | Fix cluster analysis (avoid yarn calls in spark modes) | [
{
"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": "@@ -487,6 +487,9 @@ public class OptimizerUtils\n*/\npublic static int getNumReducers( boolean configOnly )\n{\n+ if( isSp... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1276] Fix cluster analysis (avoid yarn calls in spark modes) |
49,738 | 11.03.2017 23:08:48 | 28,800 | bcf96e1ccc32948fa2420bd5d9649d15a8d4d521 | Robustness of parfor spark partitioning w/ unknown nnz | [
{
"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": "@@ -1070,9 +1070,11 @@ public class ParForProgramBlock extends ForProgramBlock... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1395] Robustness of parfor spark partitioning w/ unknown nnz |
49,717 | 13.03.2017 14:21:49 | 25,200 | 95f300d9d18801f585e579227c4123c475eb5c9c | [HOTFIX] added missing license,removed missing exception in javadoc | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/JCudaObject.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/gpu/context/JCudaObject.java",
"diff": "@@ -1209,7 +1209,6 @@ public class JCudaObject extends GPUObject {\n* do... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] added missing license,removed missing exception in javadoc |
49,736 | 13.03.2017 13:53:45 | 28,800 | 4344ad0c6dc36ec1e8ab5015832b3e5c1281e361 | [MINOR] Added common errors and troubleshooting tricks
Closes | [
{
"change_type": "MODIFY",
"old_path": "docs/troubleshooting-guide.md",
"new_path": "docs/troubleshooting-guide.md",
"diff": "@@ -94,3 +94,45 @@ Note: The default `SystemML-config.xml` is located in `<path to SystemML root>/c\nhadoop jar SystemML.jar [-? | -help | -f <filename>] (-config=<config_fil... | Java | Apache License 2.0 | apache/systemds | [MINOR] Added common errors and troubleshooting tricks
Closes #428. |
49,738 | 15.03.2017 10:57:14 | 25,200 | 143e61430cd24a39aa41818b8017fe95dd953020 | Scalable statistics counters and atomic id sequence | [
{
"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": "@@ -760,7 +760,7 @@ public class DMLScript\nCacheableData.initCaching();\n//reset statistics (required if multiple scripts executed in... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1402] Scalable statistics counters and atomic id sequence |
49,738 | 15.03.2017 15:19:48 | 25,200 | 0490fec93105e1ec4494e8aecd47878036dcb275 | Fix reset number of compiled mr/spark inst (w/ offset) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/utils/Statistics.java",
"new_path": "src/main/java/org/apache/sysml/utils/Statistics.java",
"diff": "@@ -175,7 +175,9 @@ public class Statistics\npublic static void resetNoOfCompiledJobs( int count ) {\n//reset both mr/sp for mul... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1402] Fix reset number of compiled mr/spark inst (w/ offset) |
49,717 | 13.03.2017 15:40:08 | 25,200 | 5baac2d62f64026ff82b9d674b909bc4b80800b0 | [HOTFIX] Disabling GPU fused relu & maxpooling operator because of bug
Fixed the timer that counts the number of times memory chunks are
zero-ed out
Some minor code refactoring | [
{
"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": "package org.apache.sysml.hops;\n-import java.util.ArrayList;\n-\nimport org.apache.sysml.conf.ConfigurationManager;\nimport ... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Disabling GPU fused relu & maxpooling operator because of bug
- Fixed the timer that counts the number of times memory chunks are
zero-ed out
- Some minor code refactoring |
49,736 | 17.03.2017 10:20:26 | 28,800 | 81090134d2de04a3ae90c6f8d79b4c68cb14aab5 | Convert numpy to matrixblock by passing multiple blocks
Here is the code to test this functionality:
from systemml import MLContext, dml, convertToMatrixBlock
import pandas as pd
nr = 46900
X_pd = pd.DataFrame(range(1,
(nr*784)+1,1),dtype=float).values.reshape(nr,784)
convertToMatrixBlock(sc, X_pd)
convertToMatrixBlock(sc, X_pd, maxSizeBlockInMB=100000)
Closes | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/utils/RDDConverterUtilsExt.java",
"new_path": "src/main/java/org/apache/sysml/runtime/instructions/spark/utils/RDDConverterUtilsExt.java",
"diff": "@@ -165,6 +165,37 @@ public class RDDConverterUtilsExt... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1370] Convert numpy to matrixblock by passing multiple blocks
Here is the code to test this functionality:
from systemml import MLContext, dml, convertToMatrixBlock
import pandas as pd
nr = 46900
X_pd = pd.DataFrame(range(1,
(nr*784)+1,1),dtype=float).values.reshape(nr,784)
convertToMatrixBlock(sc, X_pd)
convertToMatrixBlock(sc, X_pd, maxSizeBlockInMB=100000)
Closes #413. |
49,738 | 16.03.2017 15:56:18 | 25,200 | 96505b1996eac95fdb7a1ec7fdb0302c15fd4821 | Hardened code generator for sparse-unsafe outer products | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/template/OuterProductTpl.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/template/OuterProductTpl.java",
"diff": "@@ -32,6 +32,7 @@ import org.apache.sysml.hops.Hop;\nimport org.apache.sysml.hops.Unar... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1364] Hardened code generator for sparse-unsafe outer products |
49,738 | 17.03.2017 12:52:20 | 25,200 | c663e31ceefb383195d5405630af99b53260827d | [MINOR] Robust hdfs file delete w/ retries (fix occasional test issues) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/util/MapReduceTool.java",
"new_path": "src/main/java/org/apache/sysml/runtime/util/MapReduceTool.java",
"diff": "@@ -64,6 +64,8 @@ import org.apache.wink.json4j.OrderedJSONObject;\npublic class MapReduceTool\n{\n+ private... | Java | Apache License 2.0 | apache/systemds | [MINOR] Robust hdfs file delete w/ retries (fix occasional test issues) |
49,738 | 17.03.2017 20:05:40 | 25,200 | 30f72e83fd334042eec1be5c42588e127a9f3ee0 | Extended code generator (sparsity-exploiting celltmpl) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/hops/codegen/cplan/CNodeCell.java",
"new_path": "src/main/java/org/apache/sysml/hops/codegen/cplan/CNodeCell.java",
"diff": "@@ -39,15 +39,16 @@ public class CNodeCell extends CNodeTpl\n+ \"\\n\"\n+ \"public final class %TMP% ext... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1420] Extended code generator (sparsity-exploiting celltmpl) |
49,738 | 18.03.2017 21:39:28 | 25,200 | 9cbaf85ab1389cde9fb79f58e29c0adb6044c493 | Improved candidate exploration of code generation plans
This patch improves the codegen candidate exploration algorithm by (1)
better memoization (which now also includes unsupported operators) and
(2) a simplified creation of merge plans (which now also applies to
ternary operators). | [
{
"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": "@@ -44,6 +44,7 @@ import org.apache.sysml.hops.codegen.template.BaseTpl.CloseType;\nimport org.apache.sysml.... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1374] Improved candidate exploration of code generation plans
This patch improves the codegen candidate exploration algorithm by (1)
better memoization (which now also includes unsupported operators) and
(2) a simplified creation of merge plans (which now also applies to
ternary operators). |
49,738 | 19.03.2017 01:41:18 | 25,200 | 2893e1aed03f9259fdd63504483484da92d761af | Extended code generator (right indexing in cell/rowagg) | [
{
"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": "@@ -76,11 +76,11 @@ public class IndexingOp extends Hop\n}\n- public boolean getRowLowerEqualsUpper(){\n+ public boolean isRowLowe... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1407] Extended code generator (right indexing in cell/rowagg) |
49,738 | 20.03.2017 12:24:28 | 25,200 | 128acb3adccfa03fa5e91495349d2e95c5cf0f2e | Robustness parfor parameter handling (cmd args, quotes) | [
{
"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": "@@ -685,7 +685,10 @@ public class DmlSyntacticValidator extends CommonSyntacticValidator impleme... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1425] Robustness parfor parameter handling (cmd args, quotes) |
49,738 | 20.03.2017 15:21:57 | 25,200 | f693bcac7d6968452fc2e07c9a06e6b7fe1cbcdd | Fix issues of worst-case and parfor memory estimates
This patch fixes various special cases of worst-case and parfor memory
estimates, including (1) incomplete worst-case estimates, (2) parfor w/
spark execution type, (3) constrained parfor optimizer with unspecified
degree of parallelism and/or execution type. | [
{
"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": "@@ -618,7 +618,7 @@ public abstract class Hop\n//infer the output stats\nwstats = inferOutputCharacteristics(memo);\n- if( wstats != null ) {\n+... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1427] Fix issues of worst-case and parfor memory estimates
This patch fixes various special cases of worst-case and parfor memory
estimates, including (1) incomplete worst-case estimates, (2) parfor w/
spark execution type, (3) constrained parfor optimizer with unspecified
degree of parallelism and/or execution type. |
49,738 | 21.03.2017 19:40:39 | 25,200 | 1aac97ee1b25537278f292d89b4a7c4ab1355c2e | Extended parfor block partitioning (support in dpesp) | [
{
"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": "@@ -103,6 +103,7 @@ import org.apache.sysml.runtime.instructions.cp.IntObject;... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1310] Extended parfor block partitioning (support in dpesp) |
49,738 | 21.03.2017 22:30:40 | 25,200 | 95be80c5b7542097c8c6830d8b5037ec26a3b55c | Fix test expected compiled mr jobs (w/ correct mem est) | [
{
"change_type": "MODIFY",
"old_path": "src/test/java/org/apache/sysml/test/integration/functions/recompile/BranchRemovalTest.java",
"new_path": "src/test/java/org/apache/sysml/test/integration/functions/recompile/BranchRemovalTest.java",
"diff": "@@ -107,9 +107,6 @@ public class BranchRemovalTest e... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1427] Fix test expected compiled mr jobs (w/ correct mem est) |
49,717 | 22.03.2017 12:08:21 | 25,200 | 97da0004f1423d40d63372e59c0424d28793ef92 | [HOTFIX] Changed unit test LRUCacheMapTest to run only with mvn verify
Closes | [
{
"change_type": "MODIFY",
"old_path": "pom.xml",
"new_path": "pom.xml",
"diff": "<excludes>\n<exclude>**/slowtest/**</exclude>\n<exclude>**/integration/**</exclude>\n+ <exclude>**/test/unit/**</exclude>\n</excludes>\n</configuration>\n"
},
{
"change_type": "RENAME",
"old_path": "src/tes... | Java | Apache License 2.0 | apache/systemds | [HOTFIX] Changed unit test LRUCacheMapTest to run only with mvn verify
Closes #436 |
49,736 | 22.03.2017 15:25:52 | 28,800 | 16e990928fa0201132688a8f7476856a02253030 | Fixed maxpooling functions for padding > 0
Closes | [
{
"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": "@@ -427,6 +427,12 @@ public class LibMatrixDNN {\noutputBlock.recomputeNonZeros();\n}\n+ /**\n+ ... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1428] Fixed maxpooling functions for padding > 0
Closes #437. |
49,738 | 22.03.2017 21:27:00 | 25,200 | f380b52a9d041798b268de8007140b418af1e0db | Fix unnecessarily blocking rdd and broadcast cleanup | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/context/SparkExecutionContext.java",
"diff": "@@ -85,9 +85,9 @@ public class SparkExecutionContext ext... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1433] Fix unnecessarily blocking rdd and broadcast cleanup |
49,738 | 23.03.2017 13:37:44 | 25,200 | a429e2df9287b709edd245c6a3211d62ecbf9517 | Robust broadcast memory handling (track pinned sizes) | [
{
"change_type": "MODIFY",
"old_path": "src/main/java/org/apache/sysml/runtime/controlprogram/caching/CacheableData.java",
"new_path": "src/main/java/org/apache/sysml/runtime/controlprogram/caching/CacheableData.java",
"diff": "@@ -22,6 +22,7 @@ package org.apache.sysml.runtime.controlprogram.cachin... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1430] Robust broadcast memory handling (track pinned sizes) |
49,738 | 23.03.2017 22:14:35 | 25,200 | a929ae6e6b59504215403b5b5bc7110c5f180efb | Fix codegen candidate exploration (distinct fuse/merge)
This patch fixes the code generator candidate exploration algorithm by
considering only distinct memo table entries for fuse and merge
considerations. Furthermore, this cleans up various configurations and
logging issues. | [
{
"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": "@@ -57,6 +57,7 @@ import org.apache.sysml.hops.HopsException;\nimport org.apache.sysml.hops.OptimizerUtils;\nimport org.apache.sysml.h... | Java | Apache License 2.0 | apache/systemds | [SYSTEMML-1374] Fix codegen candidate exploration (distinct fuse/merge)
This patch fixes the code generator candidate exploration algorithm by
considering only distinct memo table entries for fuse and merge
considerations. Furthermore, this cleans up various configurations and
logging issues. |
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