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|
// RUN: mlir-opt %s --transform-interpreter -canonicalize --split-input-file | FileCheck %s
// CHECK-LABEL: func @vector_transfer_ops_0d_memref(
// CHECK-SAME: %[[MEM:.*]]: memref<f32>
// CHECK-SAME: %[[VV:.*]]: vector<1x1x1xf32>
func.func @vector_transfer_ops_0d_memref(%M: memref<f32>, %v: vector<1x1x1xf32>) {
%f0 = arith.constant 0.0 : f32
// CHECK-NEXT: %[[s:.*]] = memref.load %[[MEM]][] : memref<f32>
// CHECK-NEXT: %[[V:.*]] = vector.broadcast %[[s]] : f32 to vector<f32>
%0 = vector.transfer_read %M[], %f0 : memref<f32>, vector<f32>
// CHECK-NEXT: %[[ss:.*]] = vector.extractelement %[[V]][] : vector<f32>
// CHECK-NEXT: memref.store %[[ss]], %[[MEM]][] : memref<f32>
vector.transfer_write %0, %M[] : vector<f32>, memref<f32>
// CHECK-NEXT: %[[VV:.*]] = vector.extract %arg1[0, 0, 0] : f32 from vector<1x1x1xf32>
// CHECK-NEXT: memref.store %[[VV]], %[[MEM]][] : memref<f32>
vector.store %v, %M[] : memref<f32>, vector<1x1x1xf32>
return
}
// CHECK-LABEL: func @vector_transfer_ops_0d_tensor(
// CHECK-SAME: %[[SOURCE:.*]]: tensor<f32>
func.func @vector_transfer_ops_0d_tensor(%M: tensor<f32>) -> vector<1xf32> {
%f0 = arith.constant 0.0 : f32
// CHECK-NEXT: %[[S:.*]] = tensor.extract %[[SOURCE]][] : tensor<f32>
// CHECK-NEXT: %[[V:.*]] = vector.broadcast %[[S]] : f32 to vector<1xf32>
%0 = vector.transfer_read %M[], %f0 {in_bounds = [true], permutation_map = affine_map<()->(0)>} :
tensor<f32>, vector<1xf32>
// CHECK-NEXT: return %[[V]]
return %0: vector<1xf32>
}
// transfer_read/write are lowered to vector.load/store
// CHECK-LABEL: func @transfer_to_load(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4xf32> {
// CHECK-NEXT: %[[RES:.*]] = vector.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>, vector<4xf32>
// CHECK-NEXT: vector.store %[[RES:.*]], %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>, vector<4xf32>
// CHECK-NEXT: return %[[RES]] : vector<4xf32>
// CHECK-NEXT: }
func.func @transfer_to_load(%mem : memref<8x8xf32>, %i : index) -> vector<4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true]} : memref<8x8xf32>, vector<4xf32>
vector.transfer_write %res, %mem[%i, %i] {in_bounds = [true]} : vector<4xf32>, memref<8x8xf32>
return %res : vector<4xf32>
}
// Masked transfer_read/write inside are NOT lowered to vector.load/store
// CHECK-LABEL: func @masked_transfer_to_load(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index,
// CHECK-SAME: %[[MASK:.*]]: vector<4xi1>) -> memref<8x8xf32>
// CHECK-NOT: vector.load
// CHECK-NOT: vector.store
// CHECK: %[[READ:.*]] = vector.mask %[[MASK]] { vector.transfer_read %arg0[%[[IDX]], %[[IDX]]]{{.*}} : memref<8x8xf32>, vector<4xf32> } : vector<4xi1> -> vector<4xf32>
// CHECK: vector.mask %[[MASK]] { vector.transfer_write %[[READ]], %[[MEM]][%[[IDX]], %[[IDX]]]{{.*}} : vector<4xf32>, memref<8x8xf32> } : vector<4xi1>
func.func @masked_transfer_to_load(%mem : memref<8x8xf32>, %i : index, %mask : vector<4xi1>) -> memref<8x8xf32> {
%cf0 = arith.constant 0.0 : f32
%read = vector.mask %mask {vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true]} : memref<8x8xf32>, vector<4xf32>} : vector<4xi1> -> vector<4xf32>
vector.mask %mask {vector.transfer_write %read, %mem[%i, %i] {in_bounds = [true]} : vector<4xf32>, memref<8x8xf32> } : vector<4xi1>
return %mem : memref<8x8xf32>
}
// n-D results are also supported.
// CHECK-LABEL: func @transfer_2D(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<2x4xf32> {
// CHECK-NEXT: %[[RES:.*]] = vector.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>, vector<2x4xf32>
// CHECK-NEXT: vector.store %[[RES:.*]], %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>, vector<2x4xf32>
// CHECK-NEXT: return %[[RES]] : vector<2x4xf32>
// CHECK-NEXT: }
func.func @transfer_2D(%mem : memref<8x8xf32>, %i : index) -> vector<2x4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true, true]} : memref<8x8xf32>, vector<2x4xf32>
vector.transfer_write %res, %mem[%i, %i] {in_bounds = [true, true]} : vector<2x4xf32>, memref<8x8xf32>
return %res : vector<2x4xf32>
}
// Vector element types are supported when the result has the same type.
// CHECK-LABEL: func @transfer_vector_element(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xvector<2x4xf32>>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<2x4xf32> {
// CHECK-NEXT: %[[RES:.*]] = vector.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xvector<2x4xf32>>, vector<2x4xf32>
// CHECK-NEXT: vector.store %[[RES:.*]], %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xvector<2x4xf32>>, vector<2x4xf32>
// CHECK-NEXT: return %[[RES]] : vector<2x4xf32>
// CHECK-NEXT: }
func.func @transfer_vector_element(%mem : memref<8x8xvector<2x4xf32>>, %i : index) -> vector<2x4xf32> {
%cf0 = arith.constant dense<0.0> : vector<2x4xf32>
%res = vector.transfer_read %mem[%i, %i], %cf0 : memref<8x8xvector<2x4xf32>>, vector<2x4xf32>
vector.transfer_write %res, %mem[%i, %i] : vector<2x4xf32>, memref<8x8xvector<2x4xf32>>
return %res : vector<2x4xf32>
}
// TODO: Vector element types are not supported yet when the result has a
// different type.
// CHECK-LABEL: func @transfer_vector_element_different_types(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xvector<2x4xf32>>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<1x2x4xf32> {
// CHECK-NEXT: %[[CF0:.*]] = arith.constant dense<0.000000e+00> : vector<2x4xf32>
// CHECK-NEXT: %[[RES:.*]] = vector.transfer_read %[[MEM]][%[[IDX]], %[[IDX]]], %[[CF0]] {in_bounds = [true]} : memref<8x8xvector<2x4xf32>>, vector<1x2x4xf32>
// CHECK-NEXT: vector.transfer_write %[[RES:.*]], %[[MEM]][%[[IDX]], %[[IDX]]] {in_bounds = [true]} : vector<1x2x4xf32>, memref<8x8xvector<2x4xf32>>
// CHECK-NEXT: return %[[RES]] : vector<1x2x4xf32>
// CHECK-NEXT: }
func.func @transfer_vector_element_different_types(%mem : memref<8x8xvector<2x4xf32>>, %i : index) -> vector<1x2x4xf32> {
%cf0 = arith.constant dense<0.0> : vector<2x4xf32>
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true]} : memref<8x8xvector<2x4xf32>>, vector<1x2x4xf32>
vector.transfer_write %res, %mem[%i, %i] {in_bounds = [true]} : vector<1x2x4xf32>, memref<8x8xvector<2x4xf32>>
return %res : vector<1x2x4xf32>
}
// TODO: transfer_read/write cannot be lowered because there is a dimension
// that is not guaranteed to be in-bounds.
// CHECK-LABEL: func @transfer_2D_not_inbounds(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<2x4xf32> {
// CHECK-NEXT: %[[CF0:.*]] = arith.constant 0.000000e+00 : f32
// CHECK-NEXT: %[[RES:.*]] = vector.transfer_read %[[MEM]][%[[IDX]], %[[IDX]]], %[[CF0]] {in_bounds = [true, false]} : memref<8x8xf32>, vector<2x4xf32>
// CHECK-NEXT: vector.transfer_write %[[RES]], %[[MEM]][%[[IDX]], %[[IDX]]] {in_bounds = [false, true]} : vector<2x4xf32>, memref<8x8xf32>
// CHECK-NEXT: return %[[RES]] : vector<2x4xf32>
// CHECK-NEXT: }
func.func @transfer_2D_not_inbounds(%mem : memref<8x8xf32>, %i : index) -> vector<2x4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true, false]} : memref<8x8xf32>, vector<2x4xf32>
vector.transfer_write %res, %mem[%i, %i] {in_bounds = [false, true]} : vector<2x4xf32>, memref<8x8xf32>
return %res : vector<2x4xf32>
}
// TODO: transfer_read/write cannot be lowered because they are not guaranteed
// to be in-bounds.
// CHECK-LABEL: func @transfer_not_inbounds(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4xf32> {
// CHECK-NEXT: %[[CF0:.*]] = arith.constant 0.000000e+00 : f32
// CHECK-NEXT: %[[RES:.*]] = vector.transfer_read %[[MEM]][%[[IDX]], %[[IDX]]], %[[CF0]] : memref<8x8xf32>, vector<4xf32>
// CHECK-NEXT: vector.transfer_write %[[RES]], %[[MEM]][%[[IDX]], %[[IDX]]] : vector<4xf32>, memref<8x8xf32>
// CHECK-NEXT: return %[[RES]] : vector<4xf32>
// CHECK-NEXT: }
func.func @transfer_not_inbounds(%mem : memref<8x8xf32>, %i : index) -> vector<4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 : memref<8x8xf32>, vector<4xf32>
vector.transfer_write %res, %mem[%i, %i] : vector<4xf32>, memref<8x8xf32>
return %res : vector<4xf32>
}
// CHECK-LABEL: func @transfer_nondefault_layout(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32, #{{.*}}>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4xf32> {
// CHECK-NEXT: %[[RES:.*]] = vector.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32, #{{.*}}>, vector<4xf32>
// CHECK-NEXT: vector.store %[[RES]], %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32, #{{.*}}>, vector<4xf32>
// CHECK-NEXT: return %[[RES]] : vector<4xf32>
// CHECK-NEXT: }
#layout = affine_map<(d0, d1) -> (d0*16 + d1)>
func.func @transfer_nondefault_layout(%mem : memref<8x8xf32, #layout>, %i : index) -> vector<4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true]} : memref<8x8xf32, #layout>, vector<4xf32>
vector.transfer_write %res, %mem[%i, %i] {in_bounds = [true]} : vector<4xf32>, memref<8x8xf32, #layout>
return %res : vector<4xf32>
}
// TODO: transfer_read/write cannot be lowered to vector.load/store yet when the
// permutation map is not the minor identity map (up to broadcasting).
// CHECK-LABEL: func @transfer_perm_map(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4xf32> {
// CHECK-NEXT: %[[CF0:.*]] = arith.constant 0.000000e+00 : f32
// CHECK-NEXT: %[[RES:.*]] = vector.transfer_read %[[MEM]][%[[IDX]], %[[IDX]]], %[[CF0]] {in_bounds = [true], permutation_map = #{{.*}}} : memref<8x8xf32>, vector<4xf32>
// CHECK-NEXT: return %[[RES]] : vector<4xf32>
// CHECK-NEXT: }
func.func @transfer_perm_map(%mem : memref<8x8xf32>, %i : index) -> vector<4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true], permutation_map = affine_map<(d0, d1) -> (d0)>} : memref<8x8xf32>, vector<4xf32>
return %res : vector<4xf32>
}
// Lowering of transfer_read with broadcasting is supported (note that a `load`
// is generated instead of a `vector.load`).
// CHECK-LABEL: func @transfer_broadcasting(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4xf32> {
// CHECK-NEXT: %[[LOAD:.*]] = memref.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>
// CHECK-NEXT: %[[RES:.*]] = vector.broadcast %[[LOAD]] : f32 to vector<4xf32>
// CHECK-NEXT: return %[[RES]] : vector<4xf32>
// CHECK-NEXT: }
#broadcast_1d = affine_map<(d0, d1) -> (0)>
func.func @transfer_broadcasting(%mem : memref<8x8xf32>, %i : index) -> vector<4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0
{in_bounds = [true], permutation_map = #broadcast_1d}
: memref<8x8xf32>, vector<4xf32>
return %res : vector<4xf32>
}
// CHECK-LABEL: func @transfer_scalar(
// CHECK-SAME: %[[MEM:.*]]: memref<?x?xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<1xf32> {
// CHECK-NEXT: %[[LOAD:.*]] = memref.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<?x?xf32>
// CHECK-NEXT: %[[RES:.*]] = vector.broadcast %[[LOAD]] : f32 to vector<1xf32>
// CHECK-NEXT: return %[[RES]] : vector<1xf32>
// CHECK-NEXT: }
func.func @transfer_scalar(%mem : memref<?x?xf32>, %i : index) -> vector<1xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0 {in_bounds = [true]} : memref<?x?xf32>, vector<1xf32>
return %res : vector<1xf32>
}
// An example with two broadcasted dimensions.
// CHECK-LABEL: func @transfer_broadcasting_2D(
// CHECK-SAME: %[[MEM:.*]]: memref<8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<4x4xf32> {
// CHECK-NEXT: %[[LOAD:.*]] = memref.load %[[MEM]][%[[IDX]], %[[IDX]]] : memref<8x8xf32>
// CHECK-NEXT: %[[RES:.*]] = vector.broadcast %[[LOAD]] : f32 to vector<4x4xf32>
// CHECK-NEXT: return %[[RES]] : vector<4x4xf32>
// CHECK-NEXT: }
#broadcast_2d = affine_map<(d0, d1) -> (0, 0)>
func.func @transfer_broadcasting_2D(%mem : memref<8x8xf32>, %i : index) -> vector<4x4xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i], %cf0
{in_bounds = [true, true], permutation_map = #broadcast_2d}
: memref<8x8xf32>, vector<4x4xf32>
return %res : vector<4x4xf32>
}
// More complex broadcasting case (here a `vector.load` is generated).
// CHECK-LABEL: func @transfer_broadcasting_complex(
// CHECK-SAME: %[[MEM:.*]]: memref<10x20x30x8x8xf32>,
// CHECK-SAME: %[[IDX:.*]]: index) -> vector<3x2x4x5xf32> {
// CHECK-NEXT: %[[LOAD:.*]] = vector.load %[[MEM]][%[[IDX]], %[[IDX]], %[[IDX]], %[[IDX]], %[[IDX]]] : memref<10x20x30x8x8xf32>, vector<3x1x1x5xf32>
// CHECK-NEXT: %[[RES:.*]] = vector.broadcast %[[LOAD]] : vector<3x1x1x5xf32> to vector<3x2x4x5xf32>
// CHECK-NEXT: return %[[RES]] : vector<3x2x4x5xf32>
// CHECK-NEXT: }
#broadcast_2d_in_4d = affine_map<(d0, d1, d2, d3, d4) -> (d1, 0, 0, d4)>
func.func @transfer_broadcasting_complex(%mem : memref<10x20x30x8x8xf32>, %i : index) -> vector<3x2x4x5xf32> {
%cf0 = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%i, %i, %i, %i, %i], %cf0
{in_bounds = [true, true, true, true], permutation_map = #broadcast_2d_in_4d}
: memref<10x20x30x8x8xf32>, vector<3x2x4x5xf32>
return %res : vector<3x2x4x5xf32>
}
module attributes {transform.with_named_sequence} {
transform.named_sequence @__transform_main(%root : !transform.any_op {transform.readonly}) {
%func_op = transform.structured.match ops{["func.func"]} in %root : (!transform.any_op) -> !transform.op<"func.func">
transform.apply_patterns to %func_op {
transform.apply_patterns.vector.lower_transfer max_transfer_rank = 99
transform.apply_patterns.vector.transfer_permutation_patterns
} : !transform.op<"func.func">
transform.yield
}
}
// -----
#map0 = affine_map<(d0, d1, d2, d3) -> (d1, d0, 0, 0)>
#map1 = affine_map<(d0, d1, d2, d3) -> (0, d1, 0, d0)>
#map2 = affine_map<(d0, d1, d2, d3) -> (d3, d1, 0, 0)>
#map3 = affine_map<(d0, d1) -> (d1, d0, 0, 0)>
#map4 = affine_map<(d0, d1) -> (0, d1, 0, d0)>
#map5 = affine_map<(d0, d1, d2, d3) -> (d2, d1, d3, d0)>
#map6 = affine_map<(d0, d1) -> (0)>
// CHECK-DAG: #[[$MAP0:.*]] = affine_map<(d0, d1, d2, d3) -> (d0, d1, 0, 0)>
// CHECK-DAG: #[[$MAP1:.*]] = affine_map<(d0, d1, d2, d3) -> (d1, 0, d3)>
// CHECK-LABEL: func @transfer_read_permutations
func.func @transfer_read_permutations(%arg0 : memref<?x?xf32>, %arg1 : memref<?x?x?x?xf32>, %m: i1)
-> (vector<7x14x8x16xf32>, vector<7x14x8x16xf32>, vector<7x14x8x16xf32>,
vector<7x14x8x16xf32>, vector<7x14x8x16xf32>, vector<7x14x8x16xf32>, vector<8xf32>) {
// CHECK-DAG: %[[CF0:.*]] = arith.constant 0.000000e+00 : f32
// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index
%cst = arith.constant 0.000000e+00 : f32
%c0 = arith.constant 0 : index
// CHECK: %[[MASK0:.*]] = vector.splat %{{.*}} : vector<14x7xi1>
%mask0 = vector.splat %m : vector<14x7xi1>
%0 = vector.transfer_read %arg1[%c0, %c0, %c0, %c0], %cst, %mask0 {in_bounds = [true, false, true, true], permutation_map = #map0} : memref<?x?x?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read {{.*}} %[[MASK0]] {in_bounds = [false, true, true, true], permutation_map = #[[$MAP0]]} : memref<?x?x?x?xf32>, vector<14x7x8x16xf32>
// CHECK: vector.transpose %{{.*}}, [1, 0, 2, 3] : vector<14x7x8x16xf32> to vector<7x14x8x16xf32>
// CHECK: %[[MASK1:.*]] = vector.splat %{{.*}} : vector<16x14xi1>
%mask1 = vector.splat %m : vector<16x14xi1>
%1 = vector.transfer_read %arg1[%c0, %c0, %c0, %c0], %cst, %mask1 {in_bounds = [true, false, true, false], permutation_map = #map1} : memref<?x?x?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read {{.*}} %[[MASK1]] {in_bounds = [false, false, true, true], permutation_map = #[[$MAP0]]} : memref<?x?x?x?xf32>, vector<16x14x7x8xf32>
// CHECK: vector.transpose %{{.*}}, [2, 1, 3, 0] : vector<16x14x7x8xf32> to vector<7x14x8x16xf32>
// CHECK: %[[MASK3:.*]] = vector.splat %{{.*}} : vector<14x7xi1>
%mask2 = vector.splat %m : vector<14x7xi1>
%2 = vector.transfer_read %arg1[%c0, %c0, %c0, %c0], %cst, %mask2 {in_bounds = [true, false, true, true], permutation_map = #map2} : memref<?x?x?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read {{.*}} %[[MASK3]] {in_bounds = [false, true, true], permutation_map = #[[$MAP1]]} : memref<?x?x?x?xf32>, vector<14x16x7xf32>
// CHECK: vector.broadcast %{{.*}} : vector<14x16x7xf32> to vector<8x14x16x7xf32>
// CHECK: vector.transpose %{{.*}}, [3, 1, 0, 2] : vector<8x14x16x7xf32> to vector<7x14x8x16xf32>
%3 = vector.transfer_read %arg0[%c0, %c0], %cst {in_bounds = [false, false, true, true], permutation_map = #map3} : memref<?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %[[CF0]] : memref<?x?xf32>, vector<14x7xf32>
// CHECK: vector.broadcast %{{.*}} : vector<14x7xf32> to vector<8x16x14x7xf32>
// CHECK: vector.transpose %{{.*}}, [3, 2, 0, 1] : vector<8x16x14x7xf32> to vector<7x14x8x16xf32>
%4 = vector.transfer_read %arg0[%c0, %c0], %cst {in_bounds = [true, false, true, false], permutation_map = #map4} : memref<?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read %{{.*}}[%[[C0]], %[[C0]]], %[[CF0]] : memref<?x?xf32>, vector<16x14xf32>
// CHECK: vector.broadcast %{{.*}} : vector<16x14xf32> to vector<7x8x16x14xf32>
// CHECK: vector.transpose %{{.*}}, [0, 3, 1, 2] : vector<7x8x16x14xf32> to vector<7x14x8x16xf32>
%5 = vector.transfer_read %arg1[%c0, %c0, %c0, %c0], %cst {permutation_map = #map5} : memref<?x?x?x?xf32>, vector<7x14x8x16xf32>
// CHECK: vector.transfer_read %{{.*}}[%[[C0]], %[[C0]], %[[C0]], %[[C0]]], %[[CF0]] : memref<?x?x?x?xf32>, vector<16x14x7x8xf32>
// CHECK: vector.transpose %{{.*}}, [2, 1, 3, 0] : vector<16x14x7x8xf32> to vector<7x14x8x16xf32>
%6 = vector.transfer_read %arg0[%c0, %c0], %cst {in_bounds = [true], permutation_map = #map6} : memref<?x?xf32>, vector<8xf32>
// CHECK: memref.load %{{.*}}[%[[C0]], %[[C0]]] : memref<?x?xf32>
// CHECK: vector.broadcast %{{.*}} : f32 to vector<8xf32>
return %0, %1, %2, %3, %4, %5, %6 : vector<7x14x8x16xf32>, vector<7x14x8x16xf32>,
vector<7x14x8x16xf32>, vector<7x14x8x16xf32>, vector<7x14x8x16xf32>,
vector<7x14x8x16xf32>, vector<8xf32>
}
// CHECK-LABEL: func @transfer_write_permutations
// CHECK-SAME: %[[ARG0:.*]]: memref<?x?x?x?xf32>
// CHECK-SAME: %[[ARG1:.*]]: tensor<?x?x?x?xf32>
// CHECK-SAME: %[[ARG2:.*]]: vector<7x14x8x16xf32>
// CHECK-SAME: %[[ARG3:.*]]: vector<8x16xf32>
// CHECK-SAME: %[[M:.*]]: i1
func.func @transfer_write_permutations(
%arg0 : memref<?x?x?x?xf32>, %arg1 : tensor<?x?x?x?xf32>,
%v1 : vector<7x14x8x16xf32>, %v2 : vector<8x16xf32>, %m: i1) -> tensor<?x?x?x?xf32> {
// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index
%c0 = arith.constant 0 : index
// CHECK: %[[MASK:.*]] = vector.splat %[[M]] : vector<16x14x7x8xi1>
%mask0 = vector.splat %m : vector<16x14x7x8xi1>
%0 = vector.transfer_write %v1, %arg1[%c0, %c0, %c0, %c0], %mask0 {in_bounds = [true, false, false, true], permutation_map = affine_map<(d0, d1, d2, d3) -> (d2, d1, d3, d0)>} : vector<7x14x8x16xf32>, tensor<?x?x?x?xf32>
// CHECK: %[[NEW_VEC0:.*]] = vector.transpose %{{.*}} [3, 1, 0, 2] : vector<7x14x8x16xf32> to vector<16x14x7x8xf32>
// CHECK: %[[NEW_RES0:.*]] = vector.transfer_write %[[NEW_VEC0]], %[[ARG1]][%c0, %c0, %c0, %c0], %[[MASK]] {in_bounds = [true, false, true, false]} : vector<16x14x7x8xf32>, tensor<?x?x?x?xf32>
vector.transfer_write %v2, %arg0[%c0, %c0, %c0, %c0] {permutation_map = affine_map<(d0, d1, d2, d3) -> (d3, d2)>} : vector<8x16xf32>, memref<?x?x?x?xf32>
// CHECK: %[[NEW_VEC1:.*]] = vector.transpose %{{.*}} [1, 0] : vector<8x16xf32> to vector<16x8xf32>
// CHECK: vector.transfer_write %[[NEW_VEC1]], %[[ARG0]][%c0, %c0, %c0, %c0] : vector<16x8xf32>, memref<?x?x?x?xf32>
return %0 : tensor<?x?x?x?xf32>
}
// CHECK-LABEL: func @transfer_write_broadcast_unit_dim
// CHECK-SAME: %[[ARG0:.*]]: memref<?x?x?x?xf32>
// CHECK-SAME: %[[ARG1:.*]]: tensor<?x?x?x?xf32>
// CHECK-SAME: %[[ARG2:.*]]: vector<14x8x16xf32>
// CHECK-SAME: %[[ARG3:.*]]: vector<8x16xf32>
// CHECK-SAME: %[[M:.*]]: i1
func.func @transfer_write_broadcast_unit_dim(
%arg0 : memref<?x?x?x?xf32>, %arg1 : tensor<?x?x?x?xf32>,
%v1 : vector<14x8x16xf32>, %v2 : vector<8x16xf32>, %m: i1) -> tensor<?x?x?x?xf32> {
// CHECK-DAG: %[[C0:.*]] = arith.constant 0 : index
%c0 = arith.constant 0 : index
%0 = vector.transfer_write %v1, %arg1[%c0, %c0, %c0, %c0] {in_bounds = [false, false, true], permutation_map = affine_map<(d0, d1, d2, d3) -> (d0, d1, d3)>} : vector<14x8x16xf32>, tensor<?x?x?x?xf32>
// CHECK: %[[NEW_VEC0:.*]] = vector.broadcast %{{.*}} : vector<14x8x16xf32> to vector<1x14x8x16xf32>
// CHECK: %[[NEW_VEC1:.*]] = vector.transpose %[[NEW_VEC0]], [1, 2, 0, 3] : vector<1x14x8x16xf32> to vector<14x8x1x16xf32>
// CHECK: %[[NEW_RES0:.*]] = vector.transfer_write %[[NEW_VEC1]], %[[ARG1]][%[[C0]], %[[C0]], %[[C0]], %[[C0]]] {in_bounds = [false, false, true, true]} : vector<14x8x1x16xf32>, tensor<?x?x?x?xf32>
vector.transfer_write %v2, %arg0[%c0, %c0, %c0, %c0] {permutation_map = affine_map<(d0, d1, d2, d3) -> (d1, d2)>} : vector<8x16xf32>, memref<?x?x?x?xf32>
// CHECK: %[[NEW_VEC2:.*]] = vector.broadcast %{{.*}} : vector<8x16xf32> to vector<1x8x16xf32>
// CHECK: %[[NEW_VEC3:.*]] = vector.transpose %[[NEW_VEC2]], [1, 2, 0] : vector<1x8x16xf32> to vector<8x16x1xf32>
// CHECK: vector.transfer_write %[[NEW_VEC3]], %[[ARG0]][%[[C0]], %[[C0]], %[[C0]], %[[C0]]] {in_bounds = [false, false, true]} : vector<8x16x1xf32>, memref<?x?x?x?xf32>
return %0 : tensor<?x?x?x?xf32>
}
module attributes {transform.with_named_sequence} {
transform.named_sequence @__transform_main(%root : !transform.any_op {transform.readonly}) {
%func_op = transform.structured.match ops{["func.func"]} in %root : (!transform.any_op) -> !transform.op<"func.func">
transform.apply_patterns to %func_op {
transform.apply_patterns.vector.lower_transfer max_transfer_rank = 99
transform.apply_patterns.vector.transfer_permutation_patterns
} : !transform.op<"func.func">
transform.yield
}
}
// -----
/// Verify vector.maskedload and vector.maskedstore ops that operate on 1-D
/// vectors aren't generated for rank > 1 transfer ops.
// CHECK-LABEL: @transfer_2D_masked
// CHECK-NOT: vector.maskedload
// CHECK-NOT: vector.maskedstore
// CHECK: vector.transfer_read
// CHECK: vector.transfer_write
func.func @transfer_2D_masked(%mem : memref<?x?xf32>, %mask : vector<2x4xi1>) -> vector<2x4xf32> {
%c0 = arith.constant 0 : index
%pad = arith.constant 0.0 : f32
%res = vector.transfer_read %mem[%c0, %c0], %pad, %mask {in_bounds = [true, true]} : memref<?x?xf32>, vector<2x4xf32>
vector.transfer_write %res, %mem[%c0, %c0], %mask {in_bounds = [true, true]} : vector<2x4xf32>, memref<?x?xf32>
return %res : vector<2x4xf32>
}
module attributes {transform.with_named_sequence} {
transform.named_sequence @__transform_main(%root : !transform.any_op {transform.readonly}) {
%func_op = transform.structured.match ops{["func.func"]} in %root : (!transform.any_op) -> !transform.op<"func.func">
transform.apply_patterns to %func_op {
transform.apply_patterns.vector.lower_transfer max_transfer_rank = 2
} : !transform.op<"func.func">
transform.yield
}
}
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