You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/07/13 00:20:00 UTC
[GitHub] lichen11 opened a new issue #11682: mxnet R updated version out of
memory error
lichen11 opened a new issue #11682: mxnet R updated version out of memory error
URL: https://github.com/apache/incubator-mxnet/issues/11682
I recently updated mxnet package to 1.3.0 and keep noticing an out of memory error. The same code was run on mxnet 1.0.1 or before and had never encountered the following error.
Error in mx.nd.internal.as.array(nd) :
[00:58:56] src/storage/./pooled_storage_manager.h:118: cudaMalloc failed: out of memory
Stack trace returned 10 entries:
[bt] (0) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(dmlc::StackTrace()+0x4a) [0x7f6e319552ba]
[bt] (1) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(dmlc::LogMessageFatal::~LogMessageFatal()+0x21) [0x7f6e319558c1]
[bt] (2) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(mxnet::storage::GPUPooledStorageManager::Alloc(mxnet::Storage::Handle*)+0x1bb) [0x7f6e3447ed2b]
[bt] (3) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(mxnet::StorageImpl::Alloc(mxnet::Storage::Handle*)+0x55) [0x7f6e344818a5]
[bt] (4) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(mxnet::NDArray::CheckAndAlloc() const+0x19b) [0x7f6e31a4a7db]
[bt] (5) /home/username/R/x86_64-redhat-linux-gnu-library/3.5/mxnet/libs/libmxnet.so(+0x331257d) [0x7f6e33fc45
In the beginning when I encountered this problem, I would restart R, using q("no") and the code is able to train without the error. But now simply restarting R does not solve this issue.
Another thing I noticed is that on the official webpage mxnet is 1.2.0. But in my R sessionInfo(), I am seeing mxnet 1.3.0 is loaded.
R version 3.5.0 (2018-04-23)
Platform: x86_64-redhat-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)
Matrix products: default
BLAS/LAPACK: /usr/lib64/R/lib/libRblas.so
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets
[6] methods base
other attached packages:
[1] caret_6.0-80 ggplot2_2.2.1 lattice_0.20-35
[4] mxnet_1.3.0 readr_1.1.1 dplyr_0.7.5
[7] imager_0.41.1 magrittr_1.5
Please provide some guidance on solving this issue. Thanks!
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
With regards,
Apache Git Services