| // RUN: mlir-opt %s -async-to-async-runtime \ |
| // RUN: -async-runtime-ref-counting \ |
| // RUN: -async-runtime-ref-counting-opt \ |
| // RUN: -convert-async-to-llvm \ |
| // RUN: -convert-arith-to-llvm \ |
| // RUN: -convert-std-to-llvm \ |
| // RUN: -reconcile-unrealized-casts \ |
| // RUN: | mlir-cpu-runner \ |
| // RUN: -e main -entry-point-result=void -O0 \ |
| // RUN: -shared-libs=%linalg_test_lib_dir/libmlir_c_runner_utils%shlibext \ |
| // RUN: -shared-libs=%linalg_test_lib_dir/libmlir_runner_utils%shlibext \ |
| // RUN: -shared-libs=%linalg_test_lib_dir/libmlir_async_runtime%shlibext \ |
| // RUN: | FileCheck %s |
| |
| // This is crashing in CI "most of the time" on a AMD Rome CPU VM on GCP with: |
| // Tracer caught signal 11: addr=0x7a800028 pc=0x2e81ba sp=0x7efd2a7ffd50 |
| // LeakSanitizer has encountered a fatal error. |
| // This is hard to reproduce locally unfortunately. Disable it with ASAN/LSAN |
| // to keep the bot green for now. |
| // UNSUPPORTED: asan |
| |
| func @main() { |
| %c1 = arith.constant 1 : index |
| %c5 = arith.constant 5 : index |
| |
| %group = async.create_group %c5 : !async.group |
| |
| %token0 = async.execute { async.yield } |
| %token1 = async.execute { async.yield } |
| %token2 = async.execute { async.yield } |
| %token3 = async.execute { async.yield } |
| %token4 = async.execute { async.yield } |
| |
| %0 = async.add_to_group %token0, %group : !async.token |
| %1 = async.add_to_group %token1, %group : !async.token |
| %2 = async.add_to_group %token2, %group : !async.token |
| %3 = async.add_to_group %token3, %group : !async.token |
| %4 = async.add_to_group %token4, %group : !async.token |
| |
| %token5 = async.execute { |
| async.await_all %group |
| async.yield |
| } |
| |
| %group0 = async.create_group %c1 : !async.group |
| %5 = async.add_to_group %token5, %group0 : !async.token |
| async.await_all %group0 |
| |
| // CHECK: Current thread id: [[THREAD:.*]] |
| call @mlirAsyncRuntimePrintCurrentThreadId(): () -> () |
| |
| return |
| } |
| |
| func private @mlirAsyncRuntimePrintCurrentThreadId() -> () |
