fix(type_traits): fix traits for 64 bit int

[JieRen98]

[hwu36]

cublas does not support int64_t gemm, it does not have CUDA_R_64I

[thakkarV]

@hwu36 although cuBLAS does not have an i64 gemm, shall we still update the corresponding cuBLAS dtype?

[hwu36]

shall we still update the corresponding cuBLAS dtype?

I don't know what is the best solution here. maybe just write a comment here?

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[Skylion007]

shall we still update the corresponding cuBLAS dtype?

I don't know what is the best solution here. maybe just write a comment here?

Was int64 supported added in cuBLAS12? https://docs.nvidia.com/cuda/cublas/index.html#bit-integer-interface

[github-actions[bot]]

This PR has been labeled inactive-30d due to no recent activity in the past 30 days. Please close this PR if it is no longer required. Otherwise, please respond with a comment indicating any updates. This PR will be labeled inactive-90d if there is no activity in the next 60 days.

[github-actions[bot]]

This PR has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this PR if it is no longer required. Otherwise, please respond with a comment indicating any updates.