libgpuarray測試＃10和＃11失敗

我一直都正常使用theano。採用CUDA和CUDNN和CNMEM。我有一個XTITAN。其實我跑了大學的服務器上我的代碼。

我試着安裝libgpuarray但測試＃10和＃11失敗。

我應該怎麼辦？

特信息

NVIDIA-SMI

Fri Mar 17 18:35:45 2017 
+-----------------------------------------------------------------------------+ 
| NVIDIA-SMI 367.48     Driver Version: 367.48     | 
|-------------------------------+----------------------+----------------------+ 
| GPU Name  Persistence-M| Bus-Id  Disp.A | Volatile Uncorr. ECC | 
| Fan Temp Perf Pwr:Usage/Cap|   Memory-Usage | GPU-Util Compute M. | 
|===============================+======================+======================| 
| 0 GeForce GTX TIT... Off | 0000:02:00.0  On |     N/A | 
| 22% 36C P8 15W/250W |  69MiB/12204MiB |  0%  Default | 
+-------------------------------+----------------------+----------------------+ 
| 1 GeForce GTX TIT... Off | 0000:82:00.0  Off |     N/A | 
| 22% 43C P8 16W/250W |  1MiB/12206MiB |  0%  Default | 
+-------------------------------+----------------------+----------------------+ 
| 2 GeForce GTX TIT... Off | 0000:83:00.0  Off |     N/A | 
| 22% 30C P8 14W/250W |  1MiB/12206MiB |  0%  Default | 
+-------------------------------+----------------------+----------------------+ 

+-----------------------------------------------------------------------------+ 
| Processes:              GPU Memory | 
| GPU  PID Type Process name        Usage  | 
|=============================================================================| 
| 0  1437 G /usr/bin/Xorg         40MiB | 
| 0  3011 G gnome-shell          27MiB | 
+-----------------------------------------------------------------------------+

林如何安裝libgpuarray

rm -rf build Build 
mkdir Build 
cd Build 
cmake .. -DCMAKE_INSTALL_PREFIX=~/.local -DCMAKE_BUILD_TYPE=Release 
make 
make install

...

(myVE) [email protected]:~/private/libgpuarray/Build$ cmake .. -DCMAKE_INSTALL_PREFIX=~/.local -DCMAKE_BUILD_TYPE=Release 
-- The C compiler identification is GNU 4.9.2 
-- Check for working C compiler: /usr/bin/cc 
-- Check for working C compiler: /usr/bin/cc -- works 
-- Detecting C compiler ABI info 
-- Detecting C compiler ABI info - done 
-- Looking for strlcat 
-- Looking for strlcat - not found 
-- Looking for mkstemp 
-- Looking for mkstemp - found 
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28") 
-- checking for one of the modules 'check' 
-- Looking for ck_assert_ptr_ne 
-- Looking for ck_assert_ptr_ne - found 
-- Found MPI_C: /usr/lib/libmpi.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libhwloc.so 
-- Configuring done 
-- Generating done 
-- Build files have been written to: /home/andromeda/private/libgpuarray/Build 





(myVE) [email protected]:~/private/libgpuarray/Build$ make 

Scanning dependencies of target gpuarray 
[ 1%] Building C object src/CMakeFiles/gpuarray.dir/cache/lru.c.o 
[ 2%] Building C object src/CMakeFiles/gpuarray.dir/cache/twoq.c.o 
[ 3%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_types.c.o 
[ 4%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_error.c.o 
[ 5%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_util.c.o 
[ 6%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_buffer.c.o 
[ 7%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_buffer_blas.c.o 
[ 8%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_buffer_collectives.c.o 
[ 9%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_array.c.o 
[ 10%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_array_blas.c.o 
[ 11%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_array_collectives.c.o 
[ 12%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_kernel.c.o 
[ 13%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_extension.c.o 
[ 14%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_elemwise.c.o 
[ 15%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_reduction.c.o 
[ 16%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_buffer_cuda.c.o 
[ 17%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_blas_cuda_cublas.c.o 
[ 18%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_collectives_cuda_nccl.c.o 
[ 19%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_buffer_opencl.c.o 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c: In function ‘cl_free_ctx.part.5’: 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: warning: ‘blas_ops’ may be used uninitialized in this function [-Wmaybe-uninitialized] 
     blas_ops->teardown((gpucontext *)ctx); 
      ^
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c: In function ‘cl_deinit’: 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: warning: ‘blas_ops’ may be used uninitialized in this function [-Wmaybe-uninitialized] 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:215:22: note: ‘blas_ops’ was declared here 
    gpuarray_blas_ops *blas_ops; 
        ^
[ 20%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_blas_opencl_clblas.c.o 
[ 21%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_blas_opencl_clblast.c.o 
[ 22%] Building C object src/CMakeFiles/gpuarray.dir/gpuarray_strl.c.o 
[ 23%] Building C object src/CMakeFiles/gpuarray.dir/util/strb.c.o 
[ 24%] Building C object src/CMakeFiles/gpuarray.dir/util/xxhash.c.o 
[ 25%] Building C object src/CMakeFiles/gpuarray.dir/util/integerfactoring.c.o 
[ 26%] Building C object src/CMakeFiles/gpuarray.dir/loaders/dyn_load.c.o 
[ 27%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libcuda.c.o 
/home/andromeda/private/libgpuarray/src/loaders/libcuda.c: In function ‘load_libcuda’: 
/home/andromeda/private/libgpuarray/src/loaders/libcuda.c:46:9: warning: unused variable ‘v’ [-Wunused-variable] 
    float v; 
     ^
[ 28%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libnvrtc.c.o 
[ 29%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libcublas.c.o 
[ 30%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libnccl.c.o 
[ 31%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libopencl.c.o 
[ 32%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libclblas.c.o 
[ 33%] Building C object src/CMakeFiles/gpuarray.dir/loaders/libclblast.c.o 
Linking C shared library ../../lib/libgpuarray.so 
[ 34%] Built target gpuarray 
Scanning dependencies of target gpuarray-static 
[ 35%] Building C object src/CMakeFiles/gpuarray-static.dir/cache/lru.c.o 
[ 36%] Building C object src/CMakeFiles/gpuarray-static.dir/cache/twoq.c.o 
[ 37%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_types.c.o 
[ 38%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_error.c.o 
[ 39%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_util.c.o 
[ 40%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_buffer.c.o 
[ 41%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_buffer_blas.c.o 
[ 42%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_buffer_collectives.c.o 
[ 43%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_array.c.o 
[ 44%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_array_blas.c.o 
[ 45%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_array_collectives.c.o 
[ 46%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_kernel.c.o 
[ 47%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_extension.c.o 
[ 48%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_elemwise.c.o 
[ 49%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_reduction.c.o 
[ 50%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_buffer_cuda.c.o 
[ 51%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_blas_cuda_cublas.c.o 
[ 52%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_collectives_cuda_nccl.c.o 
[ 53%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_buffer_opencl.c.o 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c: In function ‘cl_free_ctx.part.5’: 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: warning: ‘blas_ops’ may be used uninitialized in this function [-Wmaybe-uninitialized] 
     blas_ops->teardown((gpucontext *)ctx); 
      ^
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c: In function ‘cl_deinit’: 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: warning: ‘blas_ops’ may be used uninitialized in this function [-Wmaybe-uninitialized] 
/home/andromeda/private/libgpuarray/src/gpuarray_buffer_opencl.c:215:22: note: ‘blas_ops’ was declared here 
    gpuarray_blas_ops *blas_ops; 
        ^
[ 54%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_blas_opencl_clblas.c.o 
[ 55%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_blas_opencl_clblast.c.o 
[ 56%] Building C object src/CMakeFiles/gpuarray-static.dir/gpuarray_strl.c.o 
[ 57%] Building C object src/CMakeFiles/gpuarray-static.dir/util/strb.c.o 
[ 58%] Building C object src/CMakeFiles/gpuarray-static.dir/util/xxhash.c.o 
[ 59%] Building C object src/CMakeFiles/gpuarray-static.dir/util/integerfactoring.c.o 
[ 60%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/dyn_load.c.o 
[ 61%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libcuda.c.o 
/home/andromeda/private/libgpuarray/src/loaders/libcuda.c: In function ‘load_libcuda’: 
/home/andromeda/private/libgpuarray/src/loaders/libcuda.c:46:9: warning: unused variable ‘v’ [-Wunused-variable] 
    float v; 
     ^
[ 62%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libnvrtc.c.o 
[ 63%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libcublas.c.o 
[ 64%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libnccl.c.o 
[ 65%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libopencl.c.o 
[ 66%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libclblas.c.o 
[ 67%] Building C object src/CMakeFiles/gpuarray-static.dir/loaders/libclblast.c.o 
Linking C static library ../../lib/libgpuarray-static.a 
[ 68%] Built target gpuarray-static 
Scanning dependencies of target check_array 
[ 69%] Building C object tests/CMakeFiles/check_array.dir/main.c.o 
[ 70%] Building C object tests/CMakeFiles/check_array.dir/device.c.o 
[ 71%] Building C object tests/CMakeFiles/check_array.dir/check_array.c.o 
Linking C executable check_array 
[ 71%] Built target check_array 
Scanning dependencies of target check_blas 
[ 72%] Building C object tests/CMakeFiles/check_blas.dir/main.c.o 
[ 73%] Building C object tests/CMakeFiles/check_blas.dir/device.c.o 
[ 74%] Building C object tests/CMakeFiles/check_blas.dir/check_blas.c.o 
Linking C executable check_blas 
[ 74%] Built target check_blas 
Scanning dependencies of target check_buffer 
[ 75%] Building C object tests/CMakeFiles/check_buffer.dir/main.c.o 
[ 76%] Building C object tests/CMakeFiles/check_buffer.dir/device.c.o 
[ 77%] Building C object tests/CMakeFiles/check_buffer.dir/check_buffer.c.o 
Linking C executable check_buffer 
[ 77%] Built target check_buffer 
Scanning dependencies of target check_buffer_collectives 
[ 78%] Building C object tests/CMakeFiles/check_buffer_collectives.dir/main.c.o 
[ 79%] Building C object tests/CMakeFiles/check_buffer_collectives.dir/device.c.o 
[ 80%] Building C object tests/CMakeFiles/check_buffer_collectives.dir/communicator.c.o 
[ 81%] Building C object tests/CMakeFiles/check_buffer_collectives.dir/check_buffer_collectives.c.o 
Linking C executable check_buffer_collectives 
[ 81%] Built target check_buffer_collectives 
Scanning dependencies of target check_collectives 
[ 82%] Building C object tests/CMakeFiles/check_collectives.dir/main.c.o 
[ 83%] Building C object tests/CMakeFiles/check_collectives.dir/device.c.o 
[ 84%] Building C object tests/CMakeFiles/check_collectives.dir/communicator.c.o 
[ 85%] Building C object tests/CMakeFiles/check_collectives.dir/check_collectives.c.o 
Linking C executable check_collectives 
[ 85%] Built target check_collectives 
Scanning dependencies of target check_elemwise 
[ 86%] Building C object tests/CMakeFiles/check_elemwise.dir/main.c.o 
[ 87%] Building C object tests/CMakeFiles/check_elemwise.dir/device.c.o 
[ 88%] Building C object tests/CMakeFiles/check_elemwise.dir/check_elemwise.c.o 
Linking C executable check_elemwise 
[ 88%] Built target check_elemwise 
Scanning dependencies of target check_error 
[ 89%] Building C object tests/CMakeFiles/check_error.dir/main.c.o 
[ 90%] Building C object tests/CMakeFiles/check_error.dir/check_error.c.o 
Linking C executable check_error 
[ 90%] Built target check_error 
Scanning dependencies of target check_reduction 
[ 91%] Building C object tests/CMakeFiles/check_reduction.dir/main.c.o 
[ 92%] Building C object tests/CMakeFiles/check_reduction.dir/device.c.o 
[ 93%] Building C object tests/CMakeFiles/check_reduction.dir/check_reduction.c.o 
Linking C executable check_reduction 
[ 93%] Built target check_reduction 
Scanning dependencies of target check_types 
[ 94%] Building C object tests/CMakeFiles/check_types.dir/main.c.o 
[ 95%] Building C object tests/CMakeFiles/check_types.dir/check_types.c.o 
Linking C executable check_types 
[ 95%] Built target check_types 
Scanning dependencies of target check_util 
[ 96%] Building C object tests/CMakeFiles/check_util.dir/main.c.o 
[ 97%] Building C object tests/CMakeFiles/check_util.dir/check_util.c.o 
Linking C executable check_util 
[ 97%] Built target check_util 
Scanning dependencies of target check_util_integerfactoring 
[ 98%] Building C object tests/CMakeFiles/check_util_integerfactoring.dir/main.c.o 
[100%] Building C object tests/CMakeFiles/check_util_integerfactoring.dir/check_util_integerfactoring.c.o 
Linking C executable check_util_integerfactoring 
[100%] Built target check_util_integerfactoring

------------------ 然後：

(myVE) [email protected]REDACTED:~/private/libgpuarray/Build$ make install 
[ 34%] Built target gpuarray 
[ 68%] Built target gpuarray-static 
[ 71%] Built target check_array 
[ 74%] Built target check_blas 
[ 77%] Built target check_buffer 
[ 81%] Built target check_buffer_collectives 
[ 85%] Built target check_collectives 
[ 88%] Built target check_elemwise 
[ 90%] Built target check_error 
[ 93%] Built target check_reduction 
[ 95%] Built target check_types 
[ 97%] Built target check_util 
[100%] Built target check_util_integerfactoring 
Install the project... 
-- Install configuration: "Release" 
-- Installing: /home/andromeda/.local/include/gpuarray/array.h 
-- Installing: /home/andromeda/.local/include/gpuarray/blas.h 
-- Installing: /home/andromeda/.local/include/gpuarray/collectives.h 
-- Installing: /home/andromeda/.local/include/gpuarray/buffer.h 
-- Installing: /home/andromeda/.local/include/gpuarray/buffer_blas.h 
-- Installing: /home/andromeda/.local/include/gpuarray/buffer_collectives.h 
-- Installing: /home/andromeda/.local/include/gpuarray/abi_version.h 
-- Installing: /home/andromeda/.local/include/gpuarray/config.h 
-- Installing: /home/andromeda/.local/include/gpuarray/elemwise.h 
-- Installing: /home/andromeda/.local/include/gpuarray/error.h 
-- Installing: /home/andromeda/.local/include/gpuarray/extension.h 
-- Installing: /home/andromeda/.local/include/gpuarray/ext_cuda.h 
-- Installing: /home/andromeda/.local/include/gpuarray/kernel.h 
-- Installing: /home/andromeda/.local/include/gpuarray/types.h 
-- Installing: /home/andromeda/.local/include/gpuarray/util.h 
-- Installing: /home/andromeda/.local/lib/libgpuarray.so.2.0 
-- Up-to-date: /home/andromeda/.local/lib/libgpuarray.so.2 
-- Up-to-date: /home/andromeda/.local/lib/libgpuarray.so 
-- Installing: /home/andromeda/.local/lib/libgpuarray-static.a

並且測試：

(myVE) [email protected]:~/private/libgpuarray/Build$ DEVICE=cuda2 make test 
Running tests... 
Test project /home/andromeda/private/libgpuarray/Build 
     Start 1: test_types 
1/11 Test #1: test_types ....................... Passed 0.01 sec 
     Start 2: test_util 
2/11 Test #2: test_util ........................ Passed 0.01 sec 
     Start 3: test_util_integerfactoring 
3/11 Test #3: test_util_integerfactoring ....... Passed 0.67 sec 
     Start 4: test_reduction 
4/11 Test #4: test_reduction ................... Passed 8.30 sec 
     Start 5: test_array 
5/11 Test #5: test_array ....................... Passed 3.13 sec 
     Start 6: test_blas 
6/11 Test #6: test_blas ........................ Passed 3.49 sec 
     Start 7: test_elemwise 
7/11 Test #7: test_elemwise .................... Passed 25.22 sec 
     Start 8: test_error 
8/11 Test #8: test_error ....................... Passed 0.02 sec 
     Start 9: test_buffer 
9/11 Test #9: test_buffer ...................... Passed 4.77 sec 
     Start 10: test_buffer_collectives 
10/11 Test #10: test_buffer_collectives ..........***Failed 0.87 sec 
     Start 11: test_collectives 
11/11 Test #11: test_collectives .................***Failed 0.85 sec 

82% tests passed, 2 tests failed out of 11 

Total Test time (real) = 47.37 sec 

The following tests FAILED: 
     10 - test_buffer_collectives (Failed) 
     11 - test_collectives (Failed) 
Errors while running CTest 
Makefile:117: recipe for target 'test' failed 
make: *** [test] Error 8 
(myVE) [email protected]:~/private/libgpuarray/Build$

來源

2017-03-17 KenobiShan

你不是應該提交這個bug報告與圖書館的作者？也就是說，[這裏]（https://github.com/Theano/libgpuarray/issues）？在某些情況下，測試失敗似乎還有其他未解決的問題。 – einpoklum