Re: [PyCUDA] c1xx : fatal error C1083: Cannot open source file: 'kernel.cu': No such file or directory

[Andreas Kloeckner]

"Rana, Sanjay"  writes:
> Thanks Andreas for the response. How could I check whether nvcc is work the 
> same way on both computers?  

Compile some sample cuda code.

> On the problematic installation, I did try running the nvcc from a command 
> prompt. I only get the text "kernel.cu" as response when I had tried to run 
> the following command: 
>
> nvcc --cubin -v -arch sm_52 -m64 
> -Ic:\python2713\lib\site-packages\pycuda\cuda 
> c:\users\crome\appdata\local\temp\tmp4gztsd\kernel.cu
>
> There was no error message reported but perhaps one should have been produced?

That sounds odd. Can you determine which nvcc is being picked up on the
PATH, or if you have multiple nvcc versions installed?

Andreas


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Re: [PyCUDA] c1xx : fatal error C1083: Cannot open source file: 'kernel.cu': No such file or directory

[Andreas Kloeckner]

"Rana, Sanjay"  writes:

> Hi Everyone,
>
> I have an identical set up of pycuda on two computers as follow  :
>
> Windows 10 64bit
> CUDA 8.0
> Pycuda 2017.1+cuda8061-cp27-cp27m-amd64.whl
> Visual Studio 2013 Community
>
> This works perfectly on one of the computers but on the other computer, 
> pycuda fails and reports the issue "c1xx : fatal error C1083: Cannot open 
> source file: 'kernel.cu': No such file or directory"
>
> I have attached the script, script run log, and nvcc.profile.
>
> Is there something I am missing in the problematic installation? Or is the 
> issue somewhere else e.g. windows config, some other interfering application 
> e.g. antivirus etc.
>
> I have ran the NVIDIA's CUDA sample applications and they work just fine.

Does nvcc work the same way on either computer? You could also try
building this branch:

https://gitlab.tiker.net/inducer/pycuda/merge_requests/3

That gets by without needing to call nvcc, which may well solve your
problem.

Andreas

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[PyCUDA] c1xx : fatal error C1083: Cannot open source file: 'kernel.cu': No such file or directory

[Rana, Sanjay]

Hi Everyone,

I have an identical set up of pycuda on two computers as follow  :

Windows 10 64bit
CUDA 8.0
Pycuda 2017.1+cuda8061-cp27-cp27m-amd64.whl
Visual Studio 2013 Community

This works perfectly on one of the computers but on the other computer, pycuda 
fails and reports the issue "c1xx : fatal error C1083: Cannot open source file: 
'kernel.cu': No such file or directory"

I have attached the script, script run log, and nvcc.profile.

Is there something I am missing in the problematic installation? Or is the 
issue somewhere else e.g. windows config, some other interfering application 
e.g. antivirus etc.

I have ran the NVIDIA's CUDA sample applications and they work just fine.

Many thanks,

Sanjay



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nvcc.profile
Description: nvcc.profile


scratch_1.py
Description: scratch_1.py

D:\CROME\Apps\Sanjay\PYCUDA>python -B scratch_1.py
Traceback (most recent call last):
  File "scratch_1.py", line 15, in 
""",options=['-v'])
  File "C:\Python2713\lib\site-packages\pycuda\compiler.py", line 291, in 
__init__
arch, code, cache_dir, include_dirs)
  File "C:\Python2713\lib\site-packages\pycuda\compiler.py", line 255, in 
compile
return compile_plain(source, options, keep, nvcc, cache_dir, target)
  File "C:\Python2713\lib\site-packages\pycuda\compiler.py", line 137, in 
compile_plain
stderr=stderr.decode("utf-8", "replace"))
pycuda.driver.CompileError: nvcc compilation of 
c:\users\crome\appdata\local\temp\tmp4gztsd\kernel.cu failed
[command: nvcc --cubin -v -arch sm_52 -m64 
-Ic:\python2713\lib\site-packages\pycuda\cuda kernel.cu]
[stdout:

D:\CROME\Apps\Sanjay\Scripts>call 
C:\Users\crome\AppData\Local\Temp/tmpxft_0e9c_-2.bat

D:\CROME\Apps\Sanjay\Scripts>set  
1>C:\Users\crome\AppData\Local\Temp/tmpxft_0e9c_-1
#$ VSINSTALLDIR=C:/Program Files (x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../
#$ VCINSTALLDIR=C:/Program Files (x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../VC/
#$ C:/Program Files (x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../VC/bin/amd64/vcvars64.bat
#$ AGSDESKTOPJAVA=C:\Program Files (x86)\ArcGIS\Desktop10.5\
#$ ALLUSERSPROFILE=C:\ProgramData
#$ APPDATA=C:\Users\crome\AppData\Roaming
#$ CommandPromptType=Native
#$ CommonProgramFiles=C:\Program Files\Common Files
#$ CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
#$ CommonProgramW6432=C:\Program Files\Common Files
#$ COMPUTERNAME=CROME
#$ ComSpec=C:\windows\system32\cmd.exe
#$ CUDA_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0
#$ CUDA_PATH_V8_0=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0
#$ ExtensionSdkDir=C:\Program Files (x86)\Microsoft 
SDKs\Windows\v8.1\ExtensionSDKs
#$ FME_TEMP=D:\FME_TEMP
#$ Framework40Version=v4.0
#$ FrameworkDir=C:\windows\Microsoft.NET\Framework64
#$ FrameworkDIR64=C:\windows\Microsoft.NET\Framework64
#$ FrameworkVersion=v4.0.30319
#$ FrameworkVersion64=v4.0.30319
#$ FSHARPINSTALLDIR=C:\Program Files (x86)\Microsoft SDKs\F#\3.1\Framework\v4.0\
#$ 
GDAL_DATA=C:\Anaconda2\Lib\site-packages\sen2cor-2.2.1-py2.7.egg/sen2cor\cfg\gdal_data
#$ HOMEDRIVE=C:
#$ HOMEPATH=\Users\crome
#$ INCLUDE=C:/Program Files (x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../VC/INCLUDE;C:/Program Files (x86)/Microsoft Visual 
Studio 12.0/VC/bin/amd64/../../../VC/ATLMFC\INCLUDE;C:\Program Files 
(x86)\Windows Kits\8.1\include\shared;C:\Program Files (x86)\Windows 
Kits\8.1\include\um;C:\Program Files (x86)\Windows Kits\8.1\include\winrt;
#$ LIB=C:/Program Files (x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../VC/LIB\amd64;C:/Program Files (x86)/Microsoft Visual 
Studio 12.0/VC/bin/amd64/../../../VC/ATLMFC\LIB\amd64;C:\Program Files 
(x86)\Windows Kits\8.1\lib\winv6.3\um\x64;
#$ LIBPATH=C:\windows\Microsoft.NET\Framework64\v4.0.30319;C:/Program Files 
(x86)/Microsoft Visual Studio 
12.0/VC/bin/amd64/../../../VC/LIB\amd64;C:/Program Files (x86)/Microsoft Visual 
Studio 12.0/VC/bin/amd64/../../../VC/ATLMFC\LIB\amd64;C:\Program Files 
(x86)\Windows Kits\8.1\References\CommonConfiguration\Neutral;C:\Program Files 
(x86)\Microsoft 
SDKs\Windows\v8.1\ExtensionSDKs\Microsoft.VCLibs\12.0\References\CommonConfiguration\neutral;
#$ LOCALAPPDATA=C:\Users\crome\AppData\Local
#$ LOGONSERVER=\\CROME
#$ NUMBER_OF_PROCESSORS=40
#$ NVCUDASAMPLES8_0_ROOT=C:\ProgramData\NVIDIA Corporation\CUDA Samples\v8.0
#$ NVCUDASAMPLES_ROOT=C:\ProgramData\NVIDIA Corporation\CUDA Samples\v8.0
#$ NVTOOLSEXT_PATH=C:\Program Files\NVIDIA