masahi commented on PR #14465: URL: https://github.com/apache/tvm/pull/14465#issuecomment-1494922361
`-t` flag is the number of threads to use for NVCC, https://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/#threads-number-t. This is used by the Relay BYOC to compile all files in parallel. https://github.com/apache/tvm/blob/5562d906f91c702be09392d282f5b4462a78f9fa/python/tvm/contrib/cutlass/build.py#L75 I don't expect NVCC would use multiple threads to compile a huge single source, but the numbers you described sound indeed good. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
