Change misleading method name RocmComputeCapability::has_amd_matrix_core() to more suitable name has_amd_mat_acc_instructions() as gfx11xx do not have matrix cores, but support matrix acceleration instruction set known as WMMA. (#390)

Author: AleksaArsic

xla/backends/gpu/codegen/triton/compilation_pipeline_rocm.cc

@@ -94,7 +94,7 @@ absl::Status CreateTritonPipeline(
   pm->addPass(mlir::createLoopInvariantCodeMotionPass());
   pm->addPass(mlir::createCanonicalizerPass());
 
-  if (cc.has_amd_matrix_core()) {
+  if (cc.has_amd_matrix_instr()) {
     pm->addPass(
         mlir::createTritonAMDGPUStreamPipeline({num_stages, 0, 0, false}));
     // TODO(ROCm) Modify when corresponding run time flags are introduced.
@@ -113,7 +113,7 @@ absl::Status CreateTritonPipeline(
     pm->addPass(mlir::createTritonAMDGPUInThreadTranspose());
     pm->addPass(mt::gpu::createTritonGPURemoveLayoutConversions());
   }
-  if (cc.has_amd_matrix_core()) {
+  if (cc.has_amd_matrix_instr()) {
     pm->addPass(mt::gpu::createTritonGPUReorderInstructions());
   }
   if (/*(use_block_pingpong == "none") ==*/false) {

xla/stream_executor/device_description.h

@@ -165,7 +165,7 @@ class RocmComputeCapability {
 
   bool has_mfma_instr_support() const { return gfx9_mi100_or_later(); }
 
-  bool has_amd_matrix_core() const {
+  bool has_amd_matrix_instr() const {
     return gfx9_mi100_or_later() || gfx12() || gfx11();
   }