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Functionality to print nvcc and nvrtc output

See original GitHub issue

CuPy Version          : 8.0.0b3
CUDA Root             : /usr/local/cuda
CUDA Build Version    : 10020
CUDA Driver Version   : 11000
CUDA Runtime Version  : 10020
cuBLAS Version        : 10202
cuFFT Version         : 10102
cuRAND Version        : 10102
cuSOLVER Version      : (10, 3, 0)
cuSPARSE Version      : 10301
NVRTC Version         : (10, 2)
cuDNN Build Version   : None
cuDNN Version         : None
NCCL Build Version    : None
NCCL Runtime Version  : None
CUB Version           : Enabled
cuTENSOR Version      : None

I’m trying to get some register spillage information of some CuPy raw kernels. Unfortunately, the compiler fails on -Xptxas. https://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/index.html#phase-options

module = cp.RawModule(
    code=cuda_code,
    backend='nvcc',
    options=("-std=c++11", "-use_fast_math", "-lineinfo", '-Xptxas -warn-spills'),
)

Issue Analytics

State:
Created 3 years ago
Comments:8 (8 by maintainers)

Top GitHub Comments

1reaction

leofangcommented, Jul 6, 2020

#3485 is in! This can be closed now.

1reaction

mnicelycommented, Jun 24, 2020

That worked! Although the formatting is quite off. I’m going to see what I can do to fix formatting and do some thinking on how to do this cleanly.

I’ll submit a PR with some suggestions 😄

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