- cd to the codegen directory. There should be a file in this directory called "SetEnv.bat".
- Open a system terminal in this directory.
- In the terminal, run SetEnv.bat. This command should add nvcc to the terminal path.
- In the terminal, run where nvcc. On success, this should print the path to the nvcc executable that ships with MATLAB.
GPU Coder Error: CreateProcess failed: The system cannot find the file specified
18 ビュー (過去 30 日間)
古いコメントを表示
Hi,
I am trying to use the GPU coder to compile a MATLAB function of gpuArrays into a .mex file, but I keep getting the error "CreateProcess failed: The system cannot find the file specified" and I cannot figure out what is the issue (see below for the build log). Here is the setup:
- MATLAB R2021a Update 5 - academic use;
- Simulink is not installed;
- Visual Studio 2017 (Community) as C/C++ compiler;
- GTX 1060 6GB (Compute capability 6.1);
Here is a full Build Log:
[1/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_initialize.cu -o build\win64\find_matches_gpu_initialize.obj
FAILED: build/win64/find_matches_gpu_initialize.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_initialize.cu -o build\win64\find_matches_gpu_initialize.obj
CreateProcess failed: The system cannot find the file specified.
[2/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_data.cu -o build\win64\find_matches_gpu_data.obj
FAILED: build/win64/find_matches_gpu_data.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_data.cu -o build\win64\find_matches_gpu_data.obj
CreateProcess failed: The system cannot find the file specified.
[3/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" rt_nonfinite.cu -o build\win64\rt_nonfinite.obj
FAILED: build/win64/rt_nonfinite.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" rt_nonfinite.cu -o build\win64\rt_nonfinite.obj
CreateProcess failed: The system cannot find the file specified.
[4/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_terminate.cu -o build\win64\find_matches_gpu_terminate.obj
FAILED: build/win64/find_matches_gpu_terminate.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu_terminate.cu -o build\win64\find_matches_gpu_terminate.obj
CreateProcess failed: The system cannot find the file specified.
[5/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu.cu -o build\win64\find_matches_gpu.obj
FAILED: build/win64/find_matches_gpu.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" find_matches_gpu.cu -o build\win64\find_matches_gpu.obj
CreateProcess failed: The system cannot find the file specified.
[6/10] nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" cpp_mexapi_version.cpp -o build\win64\cpp_mexapi_version.obj
FAILED: build/win64/cpp_mexapi_version.obj
nvcc -c -rdc=true -Wno-deprecated-gpu-targets -Xcompiler "/wd 4819" -Xcompiler "/MD" -Xcudafe "--display_error_number --diag_suppress=2381 --diag_suppress=unsigned_compare_with_zero --diag_suppress=useless_type_qualifier_on_return_type" -D_GNU_SOURCE -DMATLAB_MEX_FILE -Xcompiler "/source-charset:utf-8" -I "." -I "C:\Users\Marin\Desktop\MATLAB" -I ".\interface" -I "C:\Program Files\MATLAB\R2021a\extern\include" -I "." -DMW_CUDA_ARCH=610 -DMODEL=find_matches_gpu_mex -DMW_NEEDS_VERSION_H -arch sm_61 -I "C:\Program Files\MATLAB\R2021a/simulink/include" -I "C:\Program Files\MATLAB\R2021a/toolbox/shared/simtargets" cpp_mexapi_version.cpp -o build\win64\cpp_mexapi_version.obj
CreateProcess failed: The system cannot find the file specified.
ninja: build stopped: subcommand failed
1 件のコメント
Justin Hontz
2023 年 7 月 27 日
Based on the diagnostic, it is possible that ninja (the build system used for compiling the MEX) is not able to find nvcc. Can you try the following:
回答 (1 件)
fan
2023 年 7 月 27 日
編集済み: fan
2023 年 7 月 27 日
我之前也遇到过这个问题,我的matlab版本为2022b,VS版本有两个,2019和2022,显卡是3090,cuda版本为11.8,直接使用GPU coder产生的报错和你上面的一摸一样,无论怎样matlab都无法检测到2019或者2022的vs编译器,后来我将我的matlab2022b卸载了,装了一个2021a的版本,直接就通过了,我猜想两种原因:最开始我的cuda版本为12.2,它提示不支持12.2的cuda版本,我将cuda版本降低到11.8,就是说找不到C++编译器,cuda版本或许有一定原因;2.vs和matlab的安装顺序,先安装vs再安装matlab或许能解决这个问题,至于2022a和2022b,我并不认为是这个问题
0 件のコメント
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