coconutruben eb914952cc device_prop.hpp - replace map with compile time hash and switch (#1898) ...

* device_prop.hpp - replace map with compile time hash and switch

Summary:

We replace a static const map with a compile time hash function
and a switch statement to achieve the same goal: translate names
to architectures. Most of these are very old, however the function
needs to continue to work.

Why? because the static map can cause issues when compiling into
libraries that get dynamically loaded/unloaded, leading to memory
corruption

Test Plan:

Running pytorch `torch.compile()` with CK enabled, and seeing it not
segfault on the 2nd kernel (1st reload of the library)

Reviewers:

Subscribers:

Tasks:

Tags:

* clang-format

[ROCm/composable_kernel commit: fcd4a6f3d1]

2025-02-24 09:57:55 -08:00

..

ck

device_prop.hpp - replace map with compile time hash and switch (#1898)

2025-02-24 09:57:55 -08:00

ck_tile

[A8W8 GEMM] Optimized weight-preshuffled implementation & add quantization datatype for CK TILE rms_norm (#1862)

2025-02-20 14:00:27 -08:00