[jira] [Assigned] (MXNET-83) MXNet fails to build for users without full MKL.

2018-03-13 Thread Kellen Sunderland (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-83?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Kellen Sunderland reassigned MXNET-83:
--

Assignee: Kellen Sunderland

> MXNet fails to build for users without full MKL.
> 
>
> Key: MXNET-83
> URL: https://issues.apache.org/jira/browse/MXNET-83
> Project: Apache MXNet
>  Issue Type: Bug
>Reporter: Kellen Sunderland
>Assignee: Kellen Sunderland
>Priority: Major
>
> Building in my environment is failing with a default cmake build.  This seems 
> to be the case because I don't have the full MKL lib installed, but cmake 
> detects that I do have mkl-dnn present as a 3rd party sub-repository.
>  
> Further details here: https://github.com/apache/incubator-mxnet/issues/10072



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[jira] [Created] (MXNET-83) MXNet fails to build for users without full MKL.

2018-03-13 Thread Kellen Sunderland (JIRA)
Kellen Sunderland created MXNET-83:
--

 Summary: MXNet fails to build for users without full MKL.
 Key: MXNET-83
 URL: https://issues.apache.org/jira/browse/MXNET-83
 Project: Apache MXNet
  Issue Type: Bug
Reporter: Kellen Sunderland


Building in my environment is failing with a default cmake build.  This seems 
to be the case because I don't have the full MKL lib installed, but cmake 
detects that I do have mkl-dnn present as a 3rd party sub-repository.

 

Further details here: https://github.com/apache/incubator-mxnet/issues/10072



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[jira] [Updated] (MXNET-84) test_autograd.test_unary_func @ Python3: MKLDNN-CPU

2018-03-13 Thread Marco de Abreu (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Marco de Abreu updated MXNET-84:

Component/s: MXNet Engine

> test_autograd.test_unary_func @ Python3: MKLDNN-CPU
> ---
>
> Key: MXNET-84
> URL: https://issues.apache.org/jira/browse/MXNET-84
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Marco de Abreu
>Priority: Major
>
> [http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/474/pipeline/485/]
> https://github.com/apache/incubator-mxnet/issues/10086
> {code:java}
> [INFO] Setting module np/mx/python random seeds, use 
> MXNET_MODULE_SEED=56561434 to reproduce. test_autograd.test_unary_func ... 
> /work/runtime_functions.sh: line 312: 6 Segmentation fault (core dumped) 
> nosetests-3.4 --verbose tests/python/unittest build.py: 2018-03-11 
> 11:21:48,801 Running of command in container failed: docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
> unittest_ubuntu_python3_cpu build.py: 2018-03-11 11:21:48,801 You can try to 
> get into the container by using the following command: docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 -ti --entrypoint bash mxnet/build.ubuntu_cpu 
> /work/runtime_functions.sh unittest_ubuntu_python3_cpu Traceback (most recent 
> call last): File "ci/build.py", line 179, in  sys.exit(main()) File 
> "ci/build.py", line 159, in main container_run(platform, docker_binary, 
> command) File "ci/build.py", line 110, in container_run raise 
> subprocess.CalledProcessError(ret, cmd) subprocess.CalledProcessError: 
> Command 'docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
> unittest_ubuntu_python3_cpu' returned non-zero exit status 139 script 
> returned exit code 1{code}



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[jira] [Created] (MXNET-84) test_autograd.test_unary_func @ Python3: MKLDNN-CPU

2018-03-13 Thread Marco de Abreu (JIRA)
Marco de Abreu created MXNET-84:
---

 Summary: test_autograd.test_unary_func @ Python3: MKLDNN-CPU
 Key: MXNET-84
 URL: https://issues.apache.org/jira/browse/MXNET-84
 Project: Apache MXNet
  Issue Type: Bug
Reporter: Marco de Abreu


[http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/474/pipeline/485/]

https://github.com/apache/incubator-mxnet/issues/10086
{code:java}
[INFO] Setting module np/mx/python random seeds, use MXNET_MODULE_SEED=56561434 
to reproduce. test_autograd.test_unary_func ... /work/runtime_functions.sh: 
line 312: 6 Segmentation fault (core dumped) nosetests-3.4 --verbose 
tests/python/unittest build.py: 2018-03-11 11:21:48,801 Running of command in 
container failed: docker run --rm -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
unittest_ubuntu_python3_cpu build.py: 2018-03-11 11:21:48,801 You can try to 
get into the container by using the following command: docker run --rm -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
1001:1001 -ti --entrypoint bash mxnet/build.ubuntu_cpu 
/work/runtime_functions.sh unittest_ubuntu_python3_cpu Traceback (most recent 
call last): File "ci/build.py", line 179, in  sys.exit(main()) File 
"ci/build.py", line 159, in main container_run(platform, docker_binary, 
command) File "ci/build.py", line 110, in container_run raise 
subprocess.CalledProcessError(ret, cmd) subprocess.CalledProcessError: Command 
'docker run --rm -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
/home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
unittest_ubuntu_python3_cpu' returned non-zero exit status 139 script returned 
exit code 1{code}



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[jira] [Updated] (MXNET-84) Segfault test_autograd.test_unary_func @ Python3: MKLDNN-CPU

2018-03-13 Thread Marco de Abreu (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Marco de Abreu updated MXNET-84:

Summary: Segfault test_autograd.test_unary_func @ Python3: MKLDNN-CPU  
(was: test_autograd.test_unary_func @ Python3: MKLDNN-CPU)

> Segfault test_autograd.test_unary_func @ Python3: MKLDNN-CPU
> 
>
> Key: MXNET-84
> URL: https://issues.apache.org/jira/browse/MXNET-84
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Marco de Abreu
>Priority: Major
>
> [http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/474/pipeline/485/]
> https://github.com/apache/incubator-mxnet/issues/10086
> {code:java}
> [INFO] Setting module np/mx/python random seeds, use 
> MXNET_MODULE_SEED=56561434 to reproduce. test_autograd.test_unary_func ... 
> /work/runtime_functions.sh: line 312: 6 Segmentation fault (core dumped) 
> nosetests-3.4 --verbose tests/python/unittest build.py: 2018-03-11 
> 11:21:48,801 Running of command in container failed: docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
> unittest_ubuntu_python3_cpu build.py: 2018-03-11 11:21:48,801 You can try to 
> get into the container by using the following command: docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 -ti --entrypoint bash mxnet/build.ubuntu_cpu 
> /work/runtime_functions.sh unittest_ubuntu_python3_cpu Traceback (most recent 
> call last): File "ci/build.py", line 179, in  sys.exit(main()) File 
> "ci/build.py", line 159, in main container_run(platform, docker_binary, 
> command) File "ci/build.py", line 110, in container_run raise 
> subprocess.CalledProcessError(ret, cmd) subprocess.CalledProcessError: 
> Command 'docker run --rm -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu:/work/mxnet -v 
> /home/jenkins_slave/workspace/ut-python3-mkldnn-cpu/build:/work/build -u 
> 1001:1001 mxnet/build.ubuntu_cpu /work/runtime_functions.sh 
> unittest_ubuntu_python3_cpu' returned non-zero exit status 139 script 
> returned exit code 1{code}



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[jira] [Created] (MXNET-85) Improvement on the MXNet installation for Scala on OSX

2018-03-13 Thread Qing Lan (JIRA)
Qing Lan created MXNET-85:
-

 Summary: Improvement on the MXNet installation for Scala on OSX
 Key: MXNET-85
 URL: https://issues.apache.org/jira/browse/MXNET-85
 Project: Apache MXNet
  Issue Type: Improvement
Reporter: Qing Lan


The current version has minor issues with new user, need do be better 
documented with notes.



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[jira] [Updated] (MXNET-85) Improvement on the MXNet installation for Scala on OSX

2018-03-13 Thread Qing Lan (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Qing Lan updated MXNET-85:
--
Component/s: Scala API

> Improvement on the MXNet installation for Scala on OSX
> --
>
> Key: MXNET-85
> URL: https://issues.apache.org/jira/browse/MXNET-85
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: Scala API
>Reporter: Qing Lan
>Priority: Minor
>
> The current version has minor issues with new user, need do be better 
> documented with notes.



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[jira] [Updated] (MXNET-85) Improvement on the MXNet installation for Scala on OSX

2018-03-13 Thread Qing Lan (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-85?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Qing Lan updated MXNET-85:
--
Resolution: Fixed
Status: Done  (was: To Do)

Adding a PR to it https://github.com/apache/incubator-mxnet/pull/9954

> Improvement on the MXNet installation for Scala on OSX
> --
>
> Key: MXNET-85
> URL: https://issues.apache.org/jira/browse/MXNET-85
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: Scala API
>Reporter: Qing Lan
>Priority: Minor
>
> The current version has minor issues with new user, need do be better 
> documented with notes.



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Component/s: MXNet Engine

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Created] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)
Chris Olivier created MXNET-86:
--

 Summary: Exception when using multiple workers in gluon data loader
 Key: MXNET-86
 URL: https://issues.apache.org/jira/browse/MXNET-86
 Project: Apache MXNet
  Issue Type: Bug
Reporter: Chris Olivier


Github issue:

https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Assignee: Chris Olivier
  Status: In Progress  (was: To Do)

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Labels: gluon  (was: )

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: gluon
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Updated] (MXNET-87) Add JIRA-related guidelines to WIKI

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-87?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-87:
---
Assignee: Chris Olivier
  Status: In Progress  (was: To Do)

> Add JIRA-related guidelines to WIKI
> ---
>
> Key: MXNET-87
> URL: https://issues.apache.org/jira/browse/MXNET-87
> Project: Apache MXNet
>  Issue Type: Improvement
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>
> Jira contribution guidelines
> Using Flink and Spark as a model
>  



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[jira] [Created] (MXNET-87) Add JIRA-related guidelines to WIKI

2018-03-13 Thread Chris Olivier (JIRA)
Chris Olivier created MXNET-87:
--

 Summary: Add JIRA-related guidelines to WIKI
 Key: MXNET-87
 URL: https://issues.apache.org/jira/browse/MXNET-87
 Project: Apache MXNet
  Issue Type: Improvement
Reporter: Chris Olivier


Jira contribution guidelines

Using Flink and Spark as a model

 



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[jira] [Created] (MXNET-88) Test and time GetContext() call rewritten in cython

2018-03-13 Thread Chris Olivier (JIRA)
Chris Olivier created MXNET-88:
--

 Summary: Test and time GetContext() call rewritten in cython
 Key: MXNET-88
 URL: https://issues.apache.org/jira/browse/MXNET-88
 Project: Apache MXNet
  Issue Type: Task
Reporter: Chris Olivier






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[jira] [Updated] (MXNET-88) Test and time GetContext() call rewritten in cython

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-88:
---
Description: 
Test and time GetContext() call rewritten in cython

GetContext() is a function called in python very frequently and has some string 
manipulation functions which make it nontrivial.

As a performance ROI test, refactor in cython and measure performance gain.

The results of this test should help to determine what sort of gains can be 
achieved by refactoring similar high-call-count-with-moderate-complexity 
fucntions

> Test and time GetContext() call rewritten in cython
> ---
>
> Key: MXNET-88
> URL: https://issues.apache.org/jira/browse/MXNET-88
> Project: Apache MXNet
>  Issue Type: Task
>Reporter: Chris Olivier
>Priority: Major
>
> Test and time GetContext() call rewritten in cython
> GetContext() is a function called in python very frequently and has some 
> string manipulation functions which make it nontrivial.
> As a performance ROI test, refactor in cython and measure performance gain.
> The results of this test should help to determine what sort of gains can be 
> achieved by refactoring similar high-call-count-with-moderate-complexity 
> fucntions



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[jira] [Updated] (MXNET-88) Test and time GetContext() call rewritten in cython

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-88:
---
Sprint:   (was: Apache Sprint 1)

> Test and time GetContext() call rewritten in cython
> ---
>
> Key: MXNET-88
> URL: https://issues.apache.org/jira/browse/MXNET-88
> Project: Apache MXNet
>  Issue Type: Task
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>
> Test and time GetContext() call rewritten in cython
> GetContext() is a function called in python very frequently and has some 
> string manipulation functions which make it nontrivial.
> As a performance ROI test, refactor in cython and measure performance gain.
> The results of this test should help to determine what sort of gains can be 
> achieved by refactoring similar high-call-count-with-moderate-complexity 
> fucntions



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[jira] [Updated] (MXNET-88) Test and time GetContext() call rewritten in cython

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-88:
---
Assignee: Chris Olivier
  Status: In Progress  (was: To Do)

> Test and time GetContext() call rewritten in cython
> ---
>
> Key: MXNET-88
> URL: https://issues.apache.org/jira/browse/MXNET-88
> Project: Apache MXNet
>  Issue Type: Task
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>
> Test and time GetContext() call rewritten in cython
> GetContext() is a function called in python very frequently and has some 
> string manipulation functions which make it nontrivial.
> As a performance ROI test, refactor in cython and measure performance gain.
> The results of this test should help to determine what sort of gains can be 
> achieved by refactoring similar high-call-count-with-moderate-complexity 
> fucntions



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[jira] [Updated] (MXNET-88) Test and time GetContext() call rewritten in cython

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-88?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-88:
---
Sprint: Apache Sprint 1

> Test and time GetContext() call rewritten in cython
> ---
>
> Key: MXNET-88
> URL: https://issues.apache.org/jira/browse/MXNET-88
> Project: Apache MXNet
>  Issue Type: Task
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>
> Test and time GetContext() call rewritten in cython
> GetContext() is a function called in python very frequently and has some 
> string manipulation functions which make it nontrivial.
> As a performance ROI test, refactor in cython and measure performance gain.
> The results of this test should help to determine what sort of gains can be 
> achieved by refactoring similar high-call-count-with-moderate-complexity 
> fucntions



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[jira] [Assigned] (MXNET-89) Bucketing Module bug: #9405

2018-03-13 Thread Anirudh Subramanian (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anirudh Subramanian reassigned MXNET-89:


Assignee: Anirudh Subramanian

> Bucketing Module bug: #9405
> ---
>
> Key: MXNET-89
> URL: https://issues.apache.org/jira/browse/MXNET-89
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Anirudh Subramanian
>Assignee: Anirudh Subramanian
>Priority: Minor
>
> Please see: https://github.com/apache/incubator-mxnet/issues/9405



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[jira] [Updated] (MXNET-89) Bucketing Module bug: #9405

2018-03-13 Thread Anirudh Subramanian (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anirudh Subramanian updated MXNET-89:
-
Component/s: MXNet Engine

> Bucketing Module bug: #9405
> ---
>
> Key: MXNET-89
> URL: https://issues.apache.org/jira/browse/MXNET-89
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Anirudh Subramanian
>Assignee: Anirudh Subramanian
>Priority: Minor
>
> Please see: https://github.com/apache/incubator-mxnet/issues/9405



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[jira] [Created] (MXNET-89) Bucketing Module bug: #9405

2018-03-13 Thread Anirudh Subramanian (JIRA)
Anirudh Subramanian created MXNET-89:


 Summary: Bucketing Module bug: #9405
 Key: MXNET-89
 URL: https://issues.apache.org/jira/browse/MXNET-89
 Project: Apache MXNet
  Issue Type: Bug
Reporter: Anirudh Subramanian


Please see: https://github.com/apache/incubator-mxnet/issues/9405



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[jira] [Updated] (MXNET-89) Bucketing Module bug: #9405

2018-03-13 Thread Anirudh Subramanian (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anirudh Subramanian updated MXNET-89:
-
Status: In Progress  (was: To Do)

> Bucketing Module bug: #9405
> ---
>
> Key: MXNET-89
> URL: https://issues.apache.org/jira/browse/MXNET-89
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Anirudh Subramanian
>Assignee: Anirudh Subramanian
>Priority: Minor
>
> Please see: https://github.com/apache/incubator-mxnet/issues/9405



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[jira] [Updated] (MXNET-90) Support float16 for operators

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-90:
---
Component/s: MXNet Engine

> Support float16 for operators
> -
>
> Key: MXNET-90
> URL: https://issues.apache.org/jira/browse/MXNET-90
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: float16, operators
>
> Support float16 for operators



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[jira] [Updated] (MXNET-90) Support float16 for operators

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-90:
---
Issue Type: Epic  (was: Improvement)

> Support float16 for operators
> -
>
> Key: MXNET-90
> URL: https://issues.apache.org/jira/browse/MXNET-90
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: float16, operators
>
> Support float16 for operators



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[jira] [Created] (MXNET-90) Support float16 for operators

2018-03-13 Thread Chris Olivier (JIRA)
Chris Olivier created MXNET-90:
--

 Summary: Support float16 for operators
 Key: MXNET-90
 URL: https://issues.apache.org/jira/browse/MXNET-90
 Project: Apache MXNet
  Issue Type: Improvement
Reporter: Chris Olivier


Support float16 for operators



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[jira] [Updated] (MXNET-90) Support float16 for operators

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-90:
---
Labels: float16 operators  (was: )

> Support float16 for operators
> -
>
> Key: MXNET-90
> URL: https://issues.apache.org/jira/browse/MXNET-90
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: float16, operators
>
> Support float16 for operators



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[jira] [Created] (MXNET-92) Float 16L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)
Chris Olivier created MXNET-92:
--

 Summary: Float 16L2 Normalization
 Key: MXNET-92
 URL: https://issues.apache.org/jira/browse/MXNET-92
 Project: Apache MXNet
  Issue Type: Task
Reporter: Chris Olivier






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[jira] [Updated] (MXNET-90) Support float16 for operators

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-90:
---
Epic Name: Float16 Operators

> Support float16 for operators
> -
>
> Key: MXNET-90
> URL: https://issues.apache.org/jira/browse/MXNET-90
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: float16, operators
>
> Support float16 for operators



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[jira] [Updated] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-92:
---
Issue Type: Improvement  (was: Task)

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>




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[jira] [Updated] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-92:
---
Assignee: Chris Olivier  (was: Hao Jin)
  Status: In Progress  (was: To Do)

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>




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[jira] [Assigned] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier reassigned MXNET-92:
--

Assignee: Hao Jin  (was: Chris Olivier)

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Hao Jin
>Priority: Major
>




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[jira] [Assigned] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier reassigned MXNET-92:
--

Assignee: Hao Jin

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Hao Jin
>Priority: Major
>




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[jira] [Created] (MXNET-93) Sparse support for Custom Ops

2018-03-13 Thread Anirudh Subramanian (JIRA)
Anirudh Subramanian created MXNET-93:


 Summary: Sparse support for Custom Ops
 Key: MXNET-93
 URL: https://issues.apache.org/jira/browse/MXNET-93
 Project: Apache MXNet
  Issue Type: New Feature
Reporter: Anirudh Subramanian


Need to refactor custom OP: https://github.com/apache/incubator-mxnet/pull/8738



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[jira] [Updated] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-92:
---
Component/s: MXNet Engine

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>




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[jira] [Updated] (MXNET-92) Float 16: L2 Normalization

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-92:
---
Summary: Float 16: L2 Normalization  (was: Float 16L2 Normalization)

> Float 16: L2 Normalization
> --
>
> Key: MXNET-92
> URL: https://issues.apache.org/jira/browse/MXNET-92
> Project: Apache MXNet
>  Issue Type: Task
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>




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[jira] [Updated] (MXNET-93) Sparse support for Custom Ops

2018-03-13 Thread Anirudh Subramanian (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-93?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anirudh Subramanian updated MXNET-93:
-
Component/s: MXNet Engine

> Sparse support for Custom Ops
> -
>
> Key: MXNET-93
> URL: https://issues.apache.org/jira/browse/MXNET-93
> Project: Apache MXNet
>  Issue Type: New Feature
>  Components: MXNet Engine
>Reporter: Anirudh Subramanian
>Priority: Major
>
> Need to refactor custom OP: 
> https://github.com/apache/incubator-mxnet/pull/8738



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[jira] [Commented] (MXNET-91) Add performance test for metrics

2018-03-13 Thread Sina Afrooze (JIRA)

[ 
https://issues.apache.org/jira/browse/MXNET-91?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397447#comment-16397447
 ] 

Sina Afrooze commented on MXNET-91:
---

[PR 9705|https://github.com/apache/incubator-mxnet/pull/9705/] can be found 
here.

> Add performance test for metrics
> 
>
> Key: MXNET-91
> URL: https://issues.apache.org/jira/browse/MXNET-91
> Project: Apache MXNet
>  Issue Type: Test
>Reporter: Sina Afrooze
>Priority: Major
>
> Current metric implementations have varying degree of support for GPU 
> acceleration. Implementing a performance test that measures performance of 
> metrics on CPU and GPU with varying batch-size helps us understand how to 
> optimize the performance code.



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[jira] [Assigned] (MXNET-93) Sparse support for Custom Ops

2018-03-13 Thread Anirudh Subramanian (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-93?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anirudh Subramanian reassigned MXNET-93:


Assignee: Anirudh Subramanian

> Sparse support for Custom Ops
> -
>
> Key: MXNET-93
> URL: https://issues.apache.org/jira/browse/MXNET-93
> Project: Apache MXNet
>  Issue Type: New Feature
>  Components: MXNet Engine
>Reporter: Anirudh Subramanian
>Assignee: Anirudh Subramanian
>Priority: Major
>
> Need to refactor custom OP: 
> https://github.com/apache/incubator-mxnet/pull/8738



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[jira] [Updated] (MXNET-91) Add performance test for metrics

2018-03-13 Thread Sina Afrooze (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-91?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sina Afrooze updated MXNET-91:
--
Resolution: Implemented
Status: Done  (was: To Do)

> Add performance test for metrics
> 
>
> Key: MXNET-91
> URL: https://issues.apache.org/jira/browse/MXNET-91
> Project: Apache MXNet
>  Issue Type: Test
>Reporter: Sina Afrooze
>Priority: Major
>
> Current metric implementations have varying degree of support for GPU 
> acceleration. Implementing a performance test that measures performance of 
> metrics on CPU and GPU with varying batch-size helps us understand how to 
> optimize the performance code.



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Status: In Review  (was: In Progress)

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Created] (MXNET-91) Add performance test for metrics

2018-03-13 Thread Sina Afrooze (JIRA)
Sina Afrooze created MXNET-91:
-

 Summary: Add performance test for metrics
 Key: MXNET-91
 URL: https://issues.apache.org/jira/browse/MXNET-91
 Project: Apache MXNet
  Issue Type: Test
Reporter: Sina Afrooze


Current metric implementations have varying degree of support for GPU 
acceleration. Implementing a performance test that measures performance of 
metrics on CPU and GPU with varying batch-size helps us understand how to 
optimize the performance code.



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Status: Done  (was: In Review)

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Status: In Progress  (was: Done)

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Created] (MXNET-94) Move default build system to CMake

2018-03-13 Thread Rahul Huilgol (JIRA)
Rahul Huilgol created MXNET-94:
--

 Summary: Move default build system to CMake
 Key: MXNET-94
 URL: https://issues.apache.org/jira/browse/MXNET-94
 Project: Apache MXNet
  Issue Type: Improvement
Reporter: Rahul Huilgol


As discussed on apache mailing lists, we have agreement to move to CMake. Let 
us collect here the tasks pending that CMake needs to catch up on, before we 
can stop using make.



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[jira] [Updated] (MXNET-94) Move default build system to CMake

2018-03-13 Thread Rahul Huilgol (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-94?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rahul Huilgol updated MXNET-94:
---
Epic Name: CMake build

> Move default build system to CMake
> --
>
> Key: MXNET-94
> URL: https://issues.apache.org/jira/browse/MXNET-94
> Project: Apache MXNet
>  Issue Type: Epic
>Reporter: Rahul Huilgol
>Priority: Major
>
> As discussed on apache mailing lists, we have agreement to move to CMake. Let 
> us collect here the tasks pending that CMake needs to catch up on, before we 
> can stop using make.



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[jira] [Updated] (MXNET-94) Move default build system to CMake

2018-03-13 Thread Rahul Huilgol (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-94?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rahul Huilgol updated MXNET-94:
---
Issue Type: Epic  (was: Improvement)

> Move default build system to CMake
> --
>
> Key: MXNET-94
> URL: https://issues.apache.org/jira/browse/MXNET-94
> Project: Apache MXNet
>  Issue Type: Epic
>Reporter: Rahul Huilgol
>Priority: Major
>
> As discussed on apache mailing lists, we have agreement to move to CMake. Let 
> us collect here the tasks pending that CMake needs to catch up on, before we 
> can stop using make.



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[jira] [Created] (MXNET-95) Remove *.pb files in ps-lite during cmake clean

2018-03-13 Thread Rahul Huilgol (JIRA)
Rahul Huilgol created MXNET-95:
--

 Summary: Remove *.pb files in ps-lite during cmake clean
 Key: MXNET-95
 URL: https://issues.apache.org/jira/browse/MXNET-95
 Project: Apache MXNet
  Issue Type: Bug
Reporter: Rahul Huilgol






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[jira] [Created] (MXNET-96) Language model on GBW dataset

2018-03-13 Thread Haibin Lin (JIRA)
Haibin Lin created MXNET-96:
---

 Summary: Language model on GBW dataset
 Key: MXNET-96
 URL: https://issues.apache.org/jira/browse/MXNET-96
 Project: Apache MXNet
  Issue Type: Task
Reporter: Haibin Lin


language model example using multi-gpu and sparse embedding with model 
mentioned in [https://arxiv.org/pdf/1602.02410.pdf] 



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Status: In Review  (was: In Progress)

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>  Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> Github issue:
> https://github.com/apache/incubator-mxnet/issues/10042



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Description: 
Github issue:

[https://github.com/apache/incubator-mxnet/issues/10042]

PR: https://github.com/apache/incubator-mxnet/pull/10090

  was:
Github issue:

https://github.com/apache/incubator-mxnet/issues/10042


> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>  Time Spent: 4h
>  Remaining Estimate: 0h
>
> Github issue:
> [https://github.com/apache/incubator-mxnet/issues/10042]
> PR: https://github.com/apache/incubator-mxnet/pull/10090



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[jira] [Commented] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

[ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397740#comment-16397740
 ] 

Chris Olivier commented on MXNET-86:


[https://github.com/apache/incubator-mxnet/pull/10090]

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>  Time Spent: 4h
>  Remaining Estimate: 0h
>
> Github issue:
> [https://github.com/apache/incubator-mxnet/issues/10042]



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[jira] [Updated] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris Olivier updated MXNET-86:
---
Description: 
Github issue:

[https://github.com/apache/incubator-mxnet/issues/10042]

  was:
Github issue:

[https://github.com/apache/incubator-mxnet/issues/10042]

PR: https://github.com/apache/incubator-mxnet/pull/10090


> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>  Time Spent: 4h
>  Remaining Estimate: 0h
>
> Github issue:
> [https://github.com/apache/incubator-mxnet/issues/10042]



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[jira] [Comment Edited] (MXNET-86) Exception when using multiple workers in gluon data loader

2018-03-13 Thread Chris Olivier (JIRA)

[ 
https://issues.apache.org/jira/browse/MXNET-86?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397740#comment-16397740
 ] 

Chris Olivier edited comment on MXNET-86 at 3/13/18 10:12 PM:
--

[PR 
https://github.com/apache/incubator-mxnet/pull/10090|https://github.com/apache/incubator-mxnet/pull/10090]


was (Author: cjolivier01):
[https://github.com/apache/incubator-mxnet/pull/10090]

> Exception when using multiple workers in gluon data loader
> --
>
> Key: MXNET-86
> URL: https://issues.apache.org/jira/browse/MXNET-86
> Project: Apache MXNet
>  Issue Type: Bug
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Assignee: Chris Olivier
>Priority: Major
>  Labels: gluon
>  Time Spent: 4h
>  Remaining Estimate: 0h
>
> Github issue:
> [https://github.com/apache/incubator-mxnet/issues/10042]



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[jira] [Commented] (MXNET-11) Multithreaded Inference

2018-03-13 Thread Patric Zhao (JIRA)

[ 
https://issues.apache.org/jira/browse/MXNET-11?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397941#comment-16397941
 ] 

Patric Zhao commented on MXNET-11:
--

>So above, you launched many processes, loaded a model and ran inference in 
>parallel?

By this way :)

> Multithreaded Inference
> ---
>
> Key: MXNET-11
> URL: https://issues.apache.org/jira/browse/MXNET-11
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: inference
>
> Add the ability to do multithreaded inference without using fork() or using 
> multiple copies of a given model



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[jira] [Commented] (MXNET-11) Multithreaded Inference

2018-03-13 Thread Chris Olivier (JIRA)

[ 
https://issues.apache.org/jira/browse/MXNET-11?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397986#comment-16397986
 ] 

Chris Olivier commented on MXNET-11:


Yeah great performance improvement!  We definitely have requests to run
parallel inference in the same process. Each one loading the model
separately isn’t a realistic solution. Do you know if other libraries can
do this?





> Multithreaded Inference
> ---
>
> Key: MXNET-11
> URL: https://issues.apache.org/jira/browse/MXNET-11
> Project: Apache MXNet
>  Issue Type: Epic
>  Components: MXNet Engine
>Reporter: Chris Olivier
>Priority: Major
>  Labels: inference
>
> Add the ability to do multithreaded inference without using fork() or using 
> multiple copies of a given model



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[jira] [Created] (MXNET-97) implement DepthwiseConv2dBackwardFilterKernel from tensorflow codebase

2018-03-13 Thread Ni Hui (JIRA)
Ni Hui created MXNET-97:
---

 Summary: implement DepthwiseConv2dBackwardFilterKernel from 
tensorflow codebase
 Key: MXNET-97
 URL: https://issues.apache.org/jira/browse/MXNET-97
 Project: Apache MXNet
  Issue Type: Improvement
Reporter: Ni Hui


The current mxnet implementation calls __syncthreads() function too much, which 
is extemely slow.
The new code comes from tensorflow, but the variable names are adjusted for 
consistency.

My model uses depthwise conv heavily, and now its training time per iteration 
is over 5x faster on single P40 gpu. ( old 92s vs new 18s )




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[jira] [Updated] (MXNET-97) implement DepthwiseConv2dBackwardFilterKernel from tensorflow codebase

2018-03-13 Thread Ni Hui (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-97?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ni Hui updated MXNET-97:

Component/s: MXNet Engine

> implement DepthwiseConv2dBackwardFilterKernel from tensorflow codebase
> --
>
> Key: MXNET-97
> URL: https://issues.apache.org/jira/browse/MXNET-97
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Ni Hui
>Priority: Major
>
> The current mxnet implementation calls __syncthreads() function too much, 
> which is extemely slow.
> The new code comes from tensorflow, but the variable names are adjusted for 
> consistency.
> My model uses depthwise conv heavily, and now its training time per iteration 
> is over 5x faster on single P40 gpu. ( old 92s vs new 18s )



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[jira] [Updated] (MXNET-97) implement DepthwiseConv2dBackwardFilterKernel from tensorflow codebase

2018-03-13 Thread Ni Hui (JIRA)

 [ 
https://issues.apache.org/jira/browse/MXNET-97?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ni Hui updated MXNET-97:

Labels: performance  (was: )

> implement DepthwiseConv2dBackwardFilterKernel from tensorflow codebase
> --
>
> Key: MXNET-97
> URL: https://issues.apache.org/jira/browse/MXNET-97
> Project: Apache MXNet
>  Issue Type: Improvement
>  Components: MXNet Engine
>Reporter: Ni Hui
>Priority: Major
>  Labels: performance
>
> The current mxnet implementation calls __syncthreads() function too much, 
> which is extemely slow.
> The new code comes from tensorflow, but the variable names are adjusted for 
> consistency.
> My model uses depthwise conv heavily, and now its training time per iteration 
> is over 5x faster on single P40 gpu. ( old 92s vs new 18s )



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