sdfg::gpu::rocm::RocmDeviceInfo Struct Reference

A ROCm/HIP GPU device as reported by rocminfo: its LLVM/ROCm ISA (gfx) name together with the marketing name(s) of the device(s) that report it and the wavefront size. More...

#include <sdfg/targets/rocm/rocm_arch.h>

Public Attributes
std::string	gfx_name
	LLVM/ROCm ISA target name, e.g. "gfx1201", "gfx942".
std::vector< std::string >	device_names
	Distinct marketing device names sharing this gfx target, useful for logging.
int	wavefront_size = 0
	Wavefront (wave) size in threads, e.g. 32 (RDNA) or 64 (CDNA/GCN); 0 if unknown.

Detailed Description

A ROCm/HIP GPU device as reported by rocminfo: its LLVM/ROCm ISA (gfx) name together with the marketing name(s) of the device(s) that report it and the wavefront size.

This is the AMD analogue of cuda::CudaComputeCapability.

Member Data Documentation

device_names

std::vector<std::string> sdfg::gpu::rocm::RocmDeviceInfo::device_names

Distinct marketing device names sharing this gfx target, useful for logging.

gfx_name

std::string sdfg::gpu::rocm::RocmDeviceInfo::gfx_name

LLVM/ROCm ISA target name, e.g. "gfx1201", "gfx942".

wavefront_size

int sdfg::gpu::rocm::RocmDeviceInfo::wavefront_size = 0

Wavefront (wave) size in threads, e.g. 32 (RDNA) or 64 (CDNA/GCN); 0 if unknown.

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The documentation for this struct was generated from the following file:

• opt/include/sdfg/targets/rocm/rocm_arch.h