failed to build cuda error #107684

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opened 2023-05-06 15:47:37 +02:00 by Behe eddine · 3 comments

Behe eddine commented

2023-05-06 15:47:37 +02:00

so I run
make ninja release and it crashes
maybe this error
'''
FAILED: intern/cycles/kernel/kernel_compute_75.ptx /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel/kernel_compute_75.ptx
cd /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel && /opt/cuda/bin/nvcc -arch=compute_75 --ptx /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/device/cuda/kernel.cu -D CCL_NAMESPACE_BEGIN= -D CCL_NAMESPACE_END= -D NVCC -m 64 -I /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/.. -I /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/device/cuda --use_fast_math -o /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel/kernel_compute_75.ptx -Wno-deprecated-gpu-targets -ccbin="/usr/bin/cc" -D WITH_NANOVDB -I /my_compile_directory/development/blender-git/lib/linux_x86_64_glibc_228/openvdb/include
/usr/include/stdlib.h(141): error: identifier "_Float32" is undefined
'''
maybe this error can be helpful + this file

and thanks guys

the file is basically the output of the compilation
the daily builds will work and if I just make ninja without cuda it will actually work

so I run make ninja release and it crashes maybe this error ''' FAILED: intern/cycles/kernel/kernel_compute_75.ptx /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel/kernel_compute_75.ptx cd /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel && /opt/cuda/bin/nvcc -arch=compute_75 --ptx /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/device/cuda/kernel.cu -D CCL_NAMESPACE_BEGIN= -D CCL_NAMESPACE_END= -D NVCC -m 64 -I /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/.. -I /my_compile_directory/development/blender-git/blender/intern/cycles/kernel/device/cuda --use_fast_math -o /my_compile_directory/development/blender-git/build_linux_release/intern/cycles/kernel/kernel_compute_75.ptx -Wno-deprecated-gpu-targets -ccbin="/usr/bin/cc" -D WITH_NANOVDB -I /my_compile_directory/development/blender-git/lib/linux_x86_64_glibc_228/openvdb/include /usr/include/stdlib.h(141): error: identifier "_Float32" is undefined ''' maybe this error can be helpful + this file and thanks guys + the file is basically the output of the compilation + the daily builds will work and if I just make ninja without cuda it will actually work

203 KiB

Behe eddine added the

labels 2023-05-06 15:47:38 +02:00

Iliya Katushenock added the

Platforms, Builds & Tests

label 2023-05-06 15:48:15 +02:00

Behe eddine commented

2023-05-06 15:52:24 +02:00

Author

basically I am pretty sure that building
kernel_sm_**.cubin
is where the problem is accuring + it was working last week

I am using arch linux and the latest packages for cuda nvidia gcc and make so yeah

basically I am pretty sure that building kernel_sm_**.cubin is where the problem is accuring + it was working last week + I am using arch linux and the latest packages for cuda nvidia gcc and make so yeah

Behe eddine commented

2023-05-06 16:07:25 +02:00

Author

so I got into the blender chat and it seems that the issus is that I was using gcc 13.1 with nvcc 12.x

credits to lazydodo this is the link of the issue https://forums.developer.nvidia.com/t/strange-errors-after-system-gcc-upgraded-to-13-1-1/252441

so basically if anyone is having this issue it's a compiler issue
so should this bug be closed or let open until the issue is actually solved

so I got into the blender chat and it seems that the issus is that I was using gcc 13.1 with nvcc 12.x credits to lazydodo this is the link of the issue https://forums.developer.nvidia.com/t/strange-errors-after-system-gcc-upgraded-to-13-1-1/252441 so basically if anyone is having this issue it's a compiler issue so should this bug be closed or let open until the issue is actually solved

Jesse Yurkovich commented

2023-05-07 02:26:41 +02:00

Member

We'll close this for now as there's nothing for Blender developers to fix here really; and build issues are not tracked here. Good to have a reference to that thread though.

We'll close this for now as there's nothing for Blender developers to fix here really; and build issues are not tracked here. Good to have a reference to that thread though.

Jesse Yurkovich closed this issue

2023-05-07 02:26:43 +02:00

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labels 2023-05-07 02:26:44 +02:00

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