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Dr-Noob / peakperf

Achieve peak performance on x86 CPUs and NVIDIA GPUs
GNU General Public License v2.0
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helper_cuda.h not found when compiling with gpu support #10

Closed Timarrr closed 1 year ago

Timarrr commented 3 years ago

изображение

Dr-Noob commented 3 years ago

It looks like a CUDA installation issue but not related to peakperf. Do you have the helper_cuda.h file in your system? It should be in $CUDA_HOME/samples/common/inc/

Timarrr commented 3 years ago

It looks like a CUDA installation issue but not related to peakperf. Do you have the helper_cuda.h file in your system? It should be in $CUDA_HOME/samples/common/inc/

I cannot find this file, even though i tried reinstalling CUDA

Dr-Noob commented 3 years ago

It looks like a CUDA installation issue but not related to peakperf. Do you have the helper_cuda.h file in your system? It should be in $CUDA_HOME/samples/common/inc/

I cannot find this file, even though i tried reinstalling CUDA

Hmmmm...I think that I might found the problem. From the picture you have attached, I can see that you are running Arch Linux (or any derivative). Looking at the cuda package in Arch, I have found that it does not include the helper_cuda.h, so you need to install another package, cuda-tools. This is clearly a bug in the peakperf's PKGBUILD file because it only requires the package cuda to build peakperf. Can you confirm this is the issue?

Phanty133 commented 2 years ago

I had the same issue as OP on Arch, CUDA v11.6. First installed cuda-tools, which created the $CUDA_HOME/samples/ directory, but just with a text file saying they've moved the samples to a cuda-samples repo. I cloned the repo, copied the contents of the Common directory to $CUDA_HOME/samples/common and moved all *.h files to an inc subdirectory, i.e. $CUDA_HOME/samples/common/inc. It's not pretty, but at least it fixed it.

Dr-Noob commented 2 years ago

I had the same issue as OP on Arch, CUDA v11.6. First installed cuda-tools, which created the $CUDA_HOME/samples/ directory, but just with a text file saying they've moved the samples to a cuda-samples repo. I cloned the repo, copied the contents of the Common directory to $CUDA_HOME/samples/common and moved all *.h files to an inc subdirectory, i.e. $CUDA_HOME/samples/common/inc. It's not pretty, but at least it fixed it.

It's not the same issue: note that CUDA v11.6 was not released when the OP posted the issue. I am aware of the issue on CUDA v11.6 and newer and will push a fix for that soon. Thanks for the remainder, tough :+1:

Dr-Noob commented 2 years ago

I had the same issue as OP on Arch, CUDA v11.6. First installed cuda-tools, which created the $CUDA_HOME/samples/ directory, but just with a text file saying they've moved the samples to a cuda-samples repo. I cloned the repo, copied the contents of the Common directory to $CUDA_HOME/samples/common and moved all *.h files to an inc subdirectory, i.e. $CUDA_HOME/samples/common/inc. It's not pretty, but at least it fixed it.

I just pushed a fix for this problem. Probably not the most elegant solution, but it's the best way I can think of to circumvent the issue. Anyway, peakperf does not achieve peak performance on Ampere GPUs, this is something I still need to fix.

Dr-Noob commented 1 year ago

This should be fixed thanks to 3d9b73f, closing the issue.