bolt/deps/llvm-18.1.8/mlir/test/Conversion/GPUCommon/lower-wait-to-gpu-runtime-calls.mlir
2025-02-14 19:21:04 +01:00

21 lines
765 B
MLIR

// RUN: mlir-opt %s --gpu-to-llvm | FileCheck %s
module attributes {gpu.container_module} {
func.func @foo() {
// CHECK: %[[t0:.*]] = llvm.call @mgpuStreamCreate
// CHECK: %[[e0:.*]] = llvm.call @mgpuEventCreate
// CHECK: llvm.call @mgpuEventRecord(%[[e0]], %[[t0]])
%t0 = gpu.wait async
// CHECK: %[[t1:.*]] = llvm.call @mgpuStreamCreate
// CHECK: llvm.call @mgpuStreamWaitEvent(%[[t1]], %[[e0]])
// CHECK: llvm.call @mgpuEventDestroy(%[[e0]])
%t1 = gpu.wait async [%t0]
// CHECK: llvm.call @mgpuStreamSynchronize(%[[t0]])
// CHECK: llvm.call @mgpuStreamDestroy(%[[t0]])
// CHECK: llvm.call @mgpuStreamSynchronize(%[[t1]])
// CHECK: llvm.call @mgpuStreamDestroy(%[[t1]])
gpu.wait [%t0, %t1]
return
}
}