mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-18 20:09:25 +00:00
3f732cceab
* adding compilation for multiple targets
* fix build
* clean
* update Jekinsfile
* update readme
* update Jenkins
* use ck::half_t instead of ushort for bf16
* rename enum classes
* clean
* rename
* clean
[ROCm/composable_kernel commit: cd167e492a]
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#ifndef CK_AMD_ADDRESS_SPACE_HPP
|
|
#define CK_AMD_ADDRESS_SPACE_HPP
|
|
|
|
#include "config.hpp"
|
|
#include "c_style_pointer_cast.hpp"
|
|
|
|
// Address Space for AMDGCN
|
|
// https://llvm.org/docs/AMDGPUUsage.html#address-space
|
|
|
|
namespace ck {
|
|
|
|
enum struct AddressSpaceEnum
|
|
{
|
|
Generic,
|
|
Global,
|
|
Lds,
|
|
Sgpr,
|
|
Vgpr,
|
|
};
|
|
|
|
template <typename T>
|
|
__device__ T* cast_pointer_to_generic_address_space(T CK_CONSTANT_ADDRESS_SPACE* p)
|
|
{
|
|
// cast a pointer in "Constant" address space (4) to "Generic" address space (0)
|
|
// only c-style pointer cast seems be able to be compiled
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wold-style-cast"
|
|
return (T*)p; // NOLINT(old-style-cast)
|
|
#pragma clang diagnostic pop
|
|
}
|
|
|
|
template <typename T>
|
|
__host__ __device__ T CK_CONSTANT_ADDRESS_SPACE* cast_pointer_to_constant_address_space(T* p)
|
|
{
|
|
// cast a pointer in "Generic" address space (0) to "Constant" address space (4)
|
|
// only c-style pointer cast seems be able to be compiled
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wold-style-cast"
|
|
return (T CK_CONSTANT_ADDRESS_SPACE*)p; // NOLINT(old-style-cast)
|
|
#pragma clang diagnostic pop
|
|
}
|
|
|
|
} // namespace ck
|
|
#endif
|