On 8/20/21 12:54 AM, Roger Sayle wrote:
>
> This patch adds a __PTX_ISA__ predefined macro to the nvptx backend that
> allows code to check the compute model being targeted by the compiler.
Hi Roger,
The naming __PTX_ISA__ is consistent with the naming of -misa=sm_30/sm_35.
The -misa=sm_30/sm_3
This patch adds a __PTX_ISA__ predefined macro to the nvptx backend that
allows code to check the compute model being targeted by the compiler.
This is equivalent to the __CUDA_ARCH__ macro defined by CUDA's nvcc
compiler, but to avoid causing problems for source code that checks
for that compiler
