forked from OSchip/llvm-project
54 lines
1.8 KiB
MLIR
54 lines
1.8 KiB
MLIR
// RUN: mlir-opt %s -split-input-file -async-parallel-for=async-dispatch=false \
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// RUN: | FileCheck %s --dump-input=always
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// The structure of @parallel_compute_fn checked in the async dispatch test.
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// Here we only check the structure of the sequential dispatch loop.
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// CHECK-LABEL: @loop_1d
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func @loop_1d(%arg0: index, %arg1: index, %arg2: index, %arg3: memref<?xf32>) {
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// CHECK: %[[GROUP:.*]] = async.create_group
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// CHECK: scf.for
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// CHECK: %[[TOKEN:.*]] = async.execute
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// CHECK: call @parallel_compute_fn
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// CHECK: async.yield
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// CHECK: async.add_to_group %[[TOKEN]], %[[GROUP]]
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// CHECK: call @parallel_compute_fn
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// CHECK: async.await_all %[[GROUP]]
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scf.parallel (%i) = (%arg0) to (%arg1) step (%arg2) {
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%one = constant 1.0 : f32
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memref.store %one, %arg3[%i] : memref<?xf32>
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}
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return
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}
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// CHECK-LABEL: func private @parallel_compute_fn
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// CHECK: scf.for
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// CHECK: memref.store
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// -----
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// CHECK-LABEL: @loop_2d
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func @loop_2d(%arg0: index, %arg1: index, %arg2: index, // lb, ub, step
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%arg3: index, %arg4: index, %arg5: index, // lb, ub, step
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%arg6: memref<?x?xf32>) {
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// CHECK: %[[GROUP:.*]] = async.create_group
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// CHECK: scf.for
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// CHECK: %[[TOKEN:.*]] = async.execute
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// CHECK: call @parallel_compute_fn
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// CHECK: async.yield
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// CHECK: async.add_to_group %[[TOKEN]], %[[GROUP]]
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// CHECK: call @parallel_compute_fn
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// CHECK: async.await_all %[[GROUP]]
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scf.parallel (%i0, %i1) = (%arg0, %arg3) to (%arg1, %arg4)
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step (%arg2, %arg5) {
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%one = constant 1.0 : f32
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memref.store %one, %arg6[%i0, %i1] : memref<?x?xf32>
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}
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return
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}
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// CHECK-LABEL: func private @parallel_compute_fn
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// CHECK: scf.for
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// CHECK: scf.for
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// CHECK: memref.store
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