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