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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/05/28 07:02:19 UTC
[GitHub] Alexander-flyer opened a new issue #10596: Error :"cannot find
-lcudnn" when compile mxnet
Alexander-flyer opened a new issue #10596: Error :"cannot find -lcudnn" when compile mxnet
URL: https://github.com/apache/incubator-mxnet/issues/10596
Note: Providing complete information in the most concise form is the best way to get help. This issue template serves as the checklist for essential information to most of the technical issues and bug reports. For non-technical issues and feature requests, feel free to present the information in what you believe is the best form.
For Q & A and discussion, please start a discussion thread at https://discuss.mxnet.io
## Description
when I compile the mxnet source code, it throw an error "cannot find -lcudnn"
## Environment info (Required)
```
----------Python Info----------
('Version :', '2.7.12')
('Compiler :', 'GCC 4.4.7 20120313 (Red Hat 4.4.7-1)')
('Build :', ('default', 'Jul 2 2016 17:42:40'))
('Arch :', ('64bit', 'ELF'))
------------Pip Info-----------
('Version :', '8.1.2')
('Directory :', '/export/docker/JXQ-23-46-48.h.chinabank.com.cn/saber/mxnet_env/mxnet_2.7/lib/python2.7/site-packages/pip')
----------MXNet Info-----------
No MXNet installed.
----------System Info----------
('Platform :', 'Linux-3.10.0-514.el7.x86_64-x86_64-with-centos-7.3.1611-Core')
('system :', 'Linux')
('node :', 'JXQ-240-26-35.h.chinabank.com.cn')
('release :', '3.10.0-514.el7.x86_64')
('version :', '#1 SMP Tue Nov 22 16:42:41 UTC 2016')
----------Hardware Info----------
('machine :', 'x86_64')
('processor :', 'x86_64')
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 48
On-line CPU(s) list: 0-47
Thread(s) per core: 2
Core(s) per socket: 12
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 79
Model name: Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
Stepping: 1
CPU MHz: 2200.000
BogoMIPS: 4400.10
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 30720K
NUMA node0 CPU(s): 0-11,24-35
NUMA node1 CPU(s): 12-23,36-47
----------Network Test----------
Setting timeout: 10
```
Package used (Python/R/Scala/Julia):
I'm using python2.7
## Build info (Required if built from source)
Compiler : gcc
MXNet version:
Version 1.1.0 Release
Build config:
make -j $(nproc) USE_OPENCV=1 USE_BLAS=openblas USE_CUDA=1 USE_CUDA_PATH=/usr/local/cuda USE_CUDNN=1 USE_LAPACK=1
## Error Message:
```
t -L/opt/anaconda1anaconda2anaconda3/lib -L/usr/local/cuda/lib64 -lopencv_calib3d -lopencv_contrib -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_gpu -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_ml -lopencv_nonfree -lopencv_objdetect -lopencv_photo -lopencv_stitching -lopencv_superres -lopencv_video -lopencv_videostab -lcufft -lcublas
-lnpps -lnppi -lnppc -lcudart -ltbb -lrt -lpthread -lm -ldl -llapack -lcudnn -lcufft -lcuda -lnvrtc -L/usr/local/cuda/lib64/stubs
a - build/src/common/random_generator_gpu.o
a - build/src/ndarray/ndarray_function_gpu.o
a - build/src/operator/svm_output_gpu.o
a - build/src/operator/optimizer_op_gpu.o
a - build/src/operator/slice_channel_gpu.o
a - build/src/operator/convolution_v1_gpu.o
a - build/src/operator/instance_norm_gpu.o
a - build/src/operator/correlation_gpu.o
a - build/src/operator/roi_pooling_gpu.o
a - build/src/operator/sequence_mask_gpu.o
a - build/src/operator/pad_gpu.o
a - build/src/operator/grid_generator_gpu.o
a - build/src/operator/leaky_relu_gpu.o
a - build/src/operator/rnn_gpu.o
a - build/src/operator/crop_gpu.o
a - build/src/operator/sequence_reverse_gpu.o
a - build/src/operator/identity_attach_KL_sparse_reg_gpu.o
a - build/src/operator/swapaxis_gpu.o
a - build/src/operator/softmax_output_gpu.o
a - build/src/operator/bilinear_sampler_gpu.o
a - build/src/operator/spatial_transformer_gpu.o
a - build/src/operator/make_loss_gpu.o
a - build/src/operator/pooling_v1_gpu.o
a - build/src/operator/batch_norm_v1_gpu.o
a - build/src/operator/loss_binary_op_gpu.o
a - build/src/operator/regression_output_gpu.o
a - build/src/operator/l2_normalization_gpu.o
a - build/src/operator/sequence_last_gpu.o
a - build/src/kvstore/gradient_compression_gpu.o
a - build/src/kvstore/kvstore_utils_gpu.o
/bin/ld: cannot find -lcudnn
collect2: error: ld returned 1 exit status
make: *** [lib/libmxnet.so] Error 1
make: *** Waiting for unfinished jobs....
/bin/ld: cannot find -lcudnn
collect2: error: ld returned 1 exit status
make: *** [bin/im2rec] Error 1
```
## What have you tried to solve it?
1. check and modified the .sh file
export PREFIX=\~/mxnet_env/mxnet_2.7
export PATH=$PREFIX/bin:$PATH
export LD_LIBRARY_PATH=$PREFIX/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64/
export PATH=$PATH:/usr/local/cuda-8.0/bin/
export CUDA_HOME=$PREFIX/lib
export PKG_CONFIG_PATH=$PATH:\~/mxnet_env/mxnet_2.7/pkgs/opencv-gpu-2.4.13-py27_0/lib/pkgconfig
2. recompile
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