You should install NCCL. But if you don't plan to do multi-GPU, you don't need it.
Fred On Fri, Mar 17, 2017 at 5:48 PM André L <[email protected]> wrote: > *Problem* > > I always have used theano normally. WIth CUDA and CUDNN and CNMEM. I have > an XTITAN. > Actually I ran my code on the university server. > > Im trying to install libgpuarray but the tests #10 and #11 fails. > > *What should i do ?* > > > > > *Extra-Information* > > *nvcc --version* > nvcc: NVIDIA (R) Cuda compiler driver > Copyright (c) 2005-2016 NVIDIA Corporation > Built on Tue_Jan_10_13:22:03_CST_2017 > Cuda compilation tools, release 8.0, V8.0.61 > > *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 | > > +-----------------------------------------------------------------------------+ > > > *------------------------------------------* > *How Im installing libgpuarray* > > > rm -rf build Build > mkdir Build > cd Build > cmake .. -DCMAKE_INSTALL_PREFIX=~/.local -DCMAKE_BUILD_TYPE=Release > make > make install > > > *...* > > (myVE) andrelopes@REDACTED:~/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/andrelopes/private/libgpuarray/Build > > > *Then :* > > > (myVE) andrelopes@REDACTED:~/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/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c: In > function ‘cl_free_ctx.part.5’: > /home/andrelopes/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/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c: In > function ‘cl_deinit’: > /home/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: > warning: ‘blas_ops’ may be used uninitialized in this function > [-Wmaybe-uninitialized] > /home/andrelopes/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/andrelopes/private/libgpuarray/src/loaders/libcuda.c: In function > ‘load_libcuda’: > /home/andrelopes/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/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c: In > function ‘cl_free_ctx.part.5’: > /home/andrelopes/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/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c: In > function ‘cl_deinit’: > /home/andrelopes/private/libgpuarray/src/gpuarray_buffer_opencl.c:223:15: > warning: ‘blas_ops’ may be used uninitialized in this function > [-Wmaybe-uninitialized] > /home/andrelopes/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/andrelopes/private/libgpuarray/src/loaders/libcuda.c: In function > ‘load_libcuda’: > /home/andrelopes/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 > > ------------------ > *Then :* > > (myVE) andrelopes@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/andrelopes/.local/include/gpuarray/array.h > -- Installing: /home/andrelopes/.local/include/gpuarray/blas.h > -- Installing: /home/andrelopes/.local/include/gpuarray/collectives.h > -- Installing: /home/andrelopes/.local/include/gpuarray/buffer.h > -- Installing: /home/andrelopes/.local/include/gpuarray/buffer_blas.h > -- Installing: > /home/andrelopes/.local/include/gpuarray/buffer_collectives.h > -- Installing: /home/andrelopes/.local/include/gpuarray/abi_version.h > -- Installing: /home/andrelopes/.local/include/gpuarray/config.h > -- Installing: /home/andrelopes/.local/include/gpuarray/elemwise.h > -- Installing: /home/andrelopes/.local/include/gpuarray/error.h > -- Installing: /home/andrelopes/.local/include/gpuarray/extension.h > -- Installing: /home/andrelopes/.local/include/gpuarray/ext_cuda.h > -- Installing: /home/andrelopes/.local/include/gpuarray/kernel.h > -- Installing: /home/andrelopes/.local/include/gpuarray/types.h > -- Installing: /home/andrelopes/.local/include/gpuarray/util.h > -- Installing: /home/andrelopes/.local/lib/libgpuarray.so.2.0 > -- Up-to-date: /home/andrelopes/.local/lib/libgpuarray.so.2 > -- Up-to-date: /home/andrelopes/.local/lib/libgpuarray.so > -- Installing: /home/andrelopes/.local/lib/libgpuarray-static.a > > > > > (myVE) andrelopes@REDACTED:~/private/libgpuarray/Build$ DEVICE=cuda2 make > test > Running tests... > Test project /home/andrelopes/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) andrelopes@REDACTED:~/private/libgpuarray/Build$ > > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "theano-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
