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Posted to issues@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/10/26 05:35:52 UTC
[GitHub] [incubator-mxnet] ZHEQIUSHUI opened a new issue #19424: memory leak in Executor when inference in cpu !help!
ZHEQIUSHUI opened a new issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424
i have try only run
```
mxnet::cpp::NDArray data = GetDataBatch(src, faces)
```
it haven`t momery leak,,so i think the problem is not in here.
is my code wrong in use Executor?
thank you!
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[GitHub] [incubator-mxnet] pengzhao-intel commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
pengzhao-intel commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-718327662
@ZHEQIUSHUI thanks to reporting this issue and it's really important for us.
Could you help provide a reproducer? Maybe a proxy model is fine which will accelerate our debugging progress?
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[GitHub] [incubator-mxnet] ZHEQIUSHUI closed issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI closed issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717834323
but the v1.5.x doesn`t compile with mkl....
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717292476
@bgawrych can I get your email address?I can send your the net Json file and my inference code(if your have free time).thank your so much.I can make sure there is not memory leak except this function.thank you so much!
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[GitHub] [incubator-mxnet] ZHEQIUSHUI closed issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI closed issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-722925354
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[GitHub] [incubator-mxnet] bgawrych commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
bgawrych commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717042188
@ZHEQIUSHUI Can you provide more details like MXNet version, how you've built this package - also it would be helpful if you will post your net definition and input shapes
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[GitHub] [incubator-mxnet] bgawrych commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
bgawrych commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-720298759
@ZHEQIUSHUI we need minimal part of your model that causes this memory leak, currently we don't even know which operators you're using
And as I said before, if you're still ok with that:
> @ZHEQIUSHUI You can create private repository on github with the code and give me an access to it. I will look at this
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[GitHub] [incubator-mxnet] bgawrych commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
bgawrych commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717259471
@ZHEQIUSHUI Can you check with debugger stack trace when memory leak happen? I can't reproduce this issue without network definition. Are you sure that this loop with memcpy is right?
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-718288176
i have try the same code in cpu with the same version mxnet(v1.7.x),but i have compile two libmxnet([just only cpu] and [with mkl]),i make sure the problem is the mxnet with mkl!!my code have not memory leak!
this is only cpu version mxnet
this is with
mkl
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717823628
@bgawrych i got the reason...because i use std::cout to log something....i am so sorry....thank you a lot!!!
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717834009
@bgawrych the reason isn`t cout, i use the same code with v1.5.x,there is not memory leak,but v1.7.x.....
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[GitHub] [incubator-mxnet] ZHEQIUSHUI commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
ZHEQIUSHUI commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717106903
@bgawrych the mxnet version is v1.7.x lastest.build with mkl(no cuda),input shape is bitchsize*3*107*108
and you view the other issue that i have report?
issue https://github.com/apache/incubator-mxnet/issues/19430
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[GitHub] [incubator-mxnet] bgawrych commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
bgawrych commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-723956475
@ZHEQIUSHUI Would you mind to share also inference code in github repository?
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[GitHub] [incubator-mxnet] bgawrych commented on issue #19424: memory leak in Executor when inference in cpu !help!
Posted by GitBox <gi...@apache.org>.
bgawrych commented on issue #19424:
URL: https://github.com/apache/incubator-mxnet/issues/19424#issuecomment-717838999
@ZHEQIUSHUI You can create private repository on github with the code and give me an access to it. I will look at this
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