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// DEFINE: %{entry_point} = test_outerproduct_no_accumulator_4x4xf32
// DEFINE: %{compile} = mlir-opt %s \
// DEFINE: -test-lower-to-arm-sme -test-lower-to-llvm -o %t
// DEFINE: %{run} = %mcr_aarch64_cmd %t \
// DEFINE: -march=aarch64 -mattr=+sve,+sme \
// DEFINE: -e %{entry_point} -entry-point-result=void \
// DEFINE: -shared-libs=%mlir_runner_utils,%mlir_c_runner_utils,%arm_sme_abi_shlib
// RUN: %{compile}
// RUN: %{run} | FileCheck %s --check-prefix=WITHOUT-ACC
// REDEFINE: %{entry_point} = test_outerproduct_with_accumulator_4x4xf32
// RUN: %{run} | FileCheck %s --check-prefix=WITH-ACC
// REDEFINE: %{entry_point} = test_masked_outerproduct_no_accumulator_4x4xf32
// RUN: %{run} | FileCheck %s --check-prefix=WITH-MASK
// REDEFINE: %{entry_point} = test_masked_outerproduct_with_accumulator_4x4xf32
// RUN: %{run} | FileCheck %s --check-prefix=WITH-MASK-AND-ACC
func.func @test_outerproduct_no_accumulator_4x4xf32() {
%c0 = arith.constant 0 : index
%vector_i32 = llvm.intr.experimental.stepvector : vector<[4]xi32>
%vector = arith.sitofp %vector_i32 : vector<[4]xi32> to vector<[4]xf32>
%tile = vector.outerproduct %vector, %vector : vector<[4]xf32>, vector<[4]xf32>
// Print the tile. The smallest SVL is 128-bits so the tile will be at least
// 4x4xf32.
//
// WITHOUT-ACC: TILE BEGIN
// WITHOUT-ACC-NEXT: ( 0, 0, 0, 0
// WITHOUT-ACC-NEXT: ( 0, 1, 2, 3
// WITHOUT-ACC-NEXT: ( 0, 2, 4, 6
// WITHOUT-ACC-NEXT: ( 0, 3, 6, 9
// WITHOUT-ACC: TILE END
vector.print str "TILE BEGIN"
vector.print %tile : vector<[4]x[4]xf32>
vector.print str "TILE END"
return
}
func.func @test_outerproduct_with_accumulator_4x4xf32() {
%c0 = arith.constant 0 : index
%f10 = arith.constant 10.0 : f32
%acc = vector.splat %f10 : vector<[4]x[4]xf32>
%vector_i32 = llvm.intr.experimental.stepvector : vector<[4]xi32>
%vector = arith.sitofp %vector_i32 : vector<[4]xi32> to vector<[4]xf32>
%tile = vector.outerproduct %vector, %vector, %acc : vector<[4]xf32>, vector<[4]xf32>
// Print the tile. The smallest SVL is 128-bits so the tile will be at least
// 4x4xf32.
//
// WITH-ACC: TILE BEGIN
// WITH-ACC-NEXT: ( 10, 10, 10, 10
// WITH-ACC-NEXT: ( 10, 11, 12, 13
// WITH-ACC-NEXT: ( 10, 12, 14, 16
// WITH-ACC-NEXT: ( 10, 13, 16, 19
// WITH-ACC: TILE END
vector.print str "TILE BEGIN"
vector.print %tile : vector<[4]x[4]xf32>
vector.print str "TILE END"
return
}
func.func @test_masked_outerproduct_no_accumulator_4x4xf32() {
%c0 = arith.constant 0 : index
%ones = arith.constant dense<1> : vector<[4]xi32>
%step_vector = llvm.intr.experimental.stepvector : vector<[4]xi32>
%vector_i32 = arith.addi %step_vector, %ones : vector<[4]xi32>
%vector = arith.sitofp %vector_i32 : vector<[4]xi32> to vector<[4]xf32>
%lhsDim = arith.constant 3 : index
%rhsDim = arith.constant 2 : index
%mask = vector.create_mask %lhsDim, %rhsDim : vector<[4]x[4]xi1>
%tile = vector.mask %mask {
vector.outerproduct %vector, %vector : vector<[4]xf32>, vector<[4]xf32>
} : vector<[4]x[4]xi1> -> vector<[4]x[4]xf32>
// Print the tile. Due to masking the result will be the top 3x2xf32 section.
//
// WITH-MASK: TILE BEGIN
// WITH-MASK-NEXT: ( 1, 2, 0, 0
// WITH-MASK-NEXT: ( 2, 4, 0, 0
// WITH-MASK-NEXT: ( 3, 6, 0, 0
// WITH-MASK-NEXT: ( 0, 0, 0, 0
// WITH-MASK: TILE END
vector.print str "TILE BEGIN"
vector.print %tile : vector<[4]x[4]xf32>
vector.print str "TILE END"
return
}
func.func @test_masked_outerproduct_with_accumulator_4x4xf32() {
%c0 = arith.constant 0 : index
%ones = arith.constant dense<1> : vector<[4]xi32>
%f10 = arith.constant 10.0 : f32
%acc = vector.splat %f10 : vector<[4]x[4]xf32>
%step_vector = llvm.intr.experimental.stepvector : vector<[4]xi32>
%vector_i32 = arith.addi %step_vector, %ones : vector<[4]xi32>
%vector = arith.sitofp %vector_i32 : vector<[4]xi32> to vector<[4]xf32>
%lhsDim = arith.constant 2 : index
%rhsDim = arith.constant 3 : index
%mask = vector.create_mask %lhsDim, %rhsDim : vector<[4]x[4]xi1>
%tile = vector.mask %mask {
vector.outerproduct %vector, %vector, %acc : vector<[4]xf32>, vector<[4]xf32>
} : vector<[4]x[4]xi1> -> vector<[4]x[4]xf32>
// Print the tile. Due to masking the result will be the top 2x3xf32 section.
//
// WITH-MASK-AND-ACC: TILE BEGIN
// WITH-MASK-AND-ACC-NEXT: ( 11, 12, 13, 10
// WITH-MASK-AND-ACC-NEXT: ( 12, 14, 16, 10
// WITH-MASK-AND-ACC-NEXT: ( 10, 10, 10, 10
// WITH-MASK-AND-ACC-NEXT: ( 10, 10, 10, 10
// WITH-MASK-AND-ACC: TILE END
vector.print str "TILE BEGIN"
vector.print %tile : vector<[4]x[4]xf32>
vector.print str "TILE END"
return
}
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