75e5f0aac9
After the MemRef has been split out of the Standard dialect, the conversion to the LLVM dialect remained as a huge monolithic pass. This is undesirable for the same complexity management reasons as having a huge Standard dialect itself, and is even more confusing given the existence of a separate dialect. Extract the conversion of the MemRef dialect operations to LLVM into a separate library and a separate conversion pass. Reviewed By: herhut, silvas Differential Revision: https://reviews.llvm.org/D105625
90 lines
3.3 KiB
MLIR
90 lines
3.3 KiB
MLIR
// RUN: mlir-opt %s -async-to-async-runtime \
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// RUN: -async-runtime-ref-counting \
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// RUN: -async-runtime-ref-counting-opt \
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// RUN: -convert-async-to-llvm \
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// RUN: -convert-linalg-to-loops \
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// RUN: -convert-scf-to-std \
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// RUN: -convert-linalg-to-llvm \
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// RUN: -convert-memref-to-llvm \
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// RUN: -convert-std-to-llvm \
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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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func @main() {
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%i0 = constant 0 : index
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%i1 = constant 1 : index
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%i2 = constant 2 : index
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%i3 = constant 3 : index
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%c0 = constant 0.0 : f32
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%c1 = constant 1.0 : f32
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%c2 = constant 2.0 : f32
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%c3 = constant 3.0 : f32
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%c4 = constant 4.0 : f32
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%A = memref.alloc() : memref<4xf32>
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linalg.fill(%c0, %A) : f32, memref<4xf32>
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// CHECK: [0, 0, 0, 0]
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%U = memref.cast %A : memref<4xf32> to memref<*xf32>
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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// CHECK: Current thread id: [[MAIN:.*]]
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// CHECK: [1, 0, 0, 0]
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memref.store %c1, %A[%i0]: memref<4xf32>
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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%outer = async.execute {
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// CHECK: Current thread id: [[THREAD0:.*]]
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// CHECK: [1, 2, 0, 0]
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memref.store %c2, %A[%i1]: memref<4xf32>
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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// No op async region to create a token for testing async dependency.
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%noop = async.execute {
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// CHECK: Current thread id: [[THREAD1:.*]]
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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async.yield
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}
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%inner = async.execute [%noop] {
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// CHECK: Current thread id: [[THREAD2:.*]]
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// CHECK: [1, 2, 3, 0]
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memref.store %c3, %A[%i2]: memref<4xf32>
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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async.yield
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}
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async.await %inner : !async.token
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// CHECK: Current thread id: [[THREAD3:.*]]
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// CHECK: [1, 2, 3, 4]
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memref.store %c4, %A[%i3]: memref<4xf32>
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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async.yield
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}
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async.await %outer : !async.token
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// CHECK: Current thread id: [[MAIN]]
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// CHECK: [1, 2, 3, 4]
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call @mlirAsyncRuntimePrintCurrentThreadId(): () -> ()
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call @print_memref_f32(%U): (memref<*xf32>) -> ()
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memref.dealloc %A : memref<4xf32>
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return
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}
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func private @mlirAsyncRuntimePrintCurrentThreadId() -> ()
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func private @print_memref_f32(memref<*xf32>) attributes { llvm.emit_c_interface }
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