1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
// RUN: mlir-opt %s -test-vector-multi-reduction-lowering-patterns | FileCheck %s
func.func @vector_multi_reduction(%arg0: vector<2x4xf32>, %acc: vector<2xf32>) -> vector<2xf32> {
%0 = vector.multi_reduction <mul>, %arg0, %acc [1] : vector<2x4xf32> to vector<2xf32>
return %0 : vector<2xf32>
}
// CHECK-LABEL: func @vector_multi_reduction
// CHECK-SAME: %[[INPUT:.+]]: vector<2x4xf32>, %[[ACC:.*]]: vector<2xf32>)
// CHECK: %[[RESULT_VEC_0:.+]] = arith.constant dense<{{.*}}> : vector<2xf32>
// CHECK: %[[C0:.+]] = arith.constant 0 : index
// CHECK: %[[C1:.+]] = arith.constant 1 : index
// CHECK: %[[V0:.+]] = vector.extract %[[INPUT]][0]
// CHECK: %[[ACC0:.+]] = vector.extract %[[ACC]][0]
// CHECK: %[[RV0:.+]] = vector.reduction <mul>, %[[V0]], %[[ACC0]] : vector<4xf32> into f32
// CHECK: %[[RESULT_VEC_1:.+]] = vector.insertelement %[[RV0:.+]], %[[RESULT_VEC_0]][%[[C0]] : index] : vector<2xf32>
// CHECK: %[[V1:.+]] = vector.extract %[[INPUT]][1]
// CHECK: %[[ACC1:.+]] = vector.extract %[[ACC]][1]
// CHECK: %[[RV1:.+]] = vector.reduction <mul>, %[[V1]], %[[ACC1]] : vector<4xf32> into f32
// CHECK: %[[RESULT_VEC:.+]] = vector.insertelement %[[RV1:.+]], %[[RESULT_VEC_1]][%[[C1]] : index] : vector<2xf32>
// CHECK: return %[[RESULT_VEC]]
func.func @vector_multi_reduction_to_scalar(%arg0: vector<2x4xf32>, %acc: f32) -> f32 {
%0 = vector.multi_reduction <mul>, %arg0, %acc [0, 1] : vector<2x4xf32> to f32
return %0 : f32
}
// CHECK-LABEL: func @vector_multi_reduction_to_scalar
// CHECK-SAME: %[[INPUT:.+]]: vector<2x4xf32>, %[[ACC:.*]]: f32)
// CHECK: %[[CASTED:.*]] = vector.shape_cast %[[INPUT]] : vector<2x4xf32> to vector<8xf32>
// CHECK: %[[REDUCED:.*]] = vector.reduction <mul>, %[[CASTED]], %[[ACC]] : vector<8xf32> into f32
// CHECK: %[[INSERTED:.*]] = vector.insertelement %[[REDUCED]], {{.*}} : vector<1xf32>
// CHECK: %[[RES:.*]] = vector.extract %[[INSERTED]][0] : vector<1xf32>
// CHECK: return %[[RES]]
func.func @vector_reduction_inner(%arg0: vector<2x3x4x5xi32>, %acc: vector<2x3xi32>) -> vector<2x3xi32> {
%0 = vector.multi_reduction <add>, %arg0, %acc [2, 3] : vector<2x3x4x5xi32> to vector<2x3xi32>
return %0 : vector<2x3xi32>
}
// CHECK-LABEL: func @vector_reduction_inner
// CHECK-SAME: %[[INPUT:.+]]: vector<2x3x4x5xi32>, %[[ACC:.*]]: vector<2x3xi32>
// CHECK: %[[FLAT_RESULT_VEC_0:.+]] = arith.constant dense<0> : vector<6xi32>
// CHECK-DAG: %[[C0:.+]] = arith.constant 0 : index
// CHECK-DAG: %[[C1:.+]] = arith.constant 1 : index
// CHECK-DAG: %[[C2:.+]] = arith.constant 2 : index
// CHECK-DAG: %[[C3:.+]] = arith.constant 3 : index
// CHECK-DAG: %[[C4:.+]] = arith.constant 4 : index
// CHECK-DAG: %[[C5:.+]] = arith.constant 5 : index
// CHECK: %[[RESHAPED_INPUT:.+]] = vector.shape_cast %[[INPUT]] : vector<2x3x4x5xi32> to vector<6x20xi32>
// CHECK: %[[V0:.+]] = vector.extract %[[RESHAPED_INPUT]][0] : vector<6x20xi32>
// CHECK: %[[ACC0:.+]] = vector.extract %[[ACC]][0, 0] : vector<2x3xi32>
// CHECK: %[[V0R:.+]] = vector.reduction <add>, %[[V0]], %[[ACC0]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC_1:.+]] = vector.insertelement %[[V0R]], %[[FLAT_RESULT_VEC_0]][%[[C0]] : index] : vector<6xi32>
// CHECK: %[[V1:.+]] = vector.extract %[[RESHAPED_INPUT]][1] : vector<6x20xi32>
// CHECK: %[[ACC1:.+]] = vector.extract %[[ACC]][0, 1] : vector<2x3xi32>
// CHECK: %[[V1R:.+]] = vector.reduction <add>, %[[V1]], %[[ACC1]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC_2:.+]] = vector.insertelement %[[V1R]], %[[FLAT_RESULT_VEC_1]][%[[C1]] : index] : vector<6xi32>
// CHECK: %[[V2:.+]] = vector.extract %[[RESHAPED_INPUT]][2] : vector<6x20xi32>
// CHECK: %[[ACC2:.+]] = vector.extract %[[ACC]][0, 2] : vector<2x3xi32>
// CHECK: %[[V2R:.+]] = vector.reduction <add>, %[[V2]], %[[ACC2]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC_3:.+]] = vector.insertelement %[[V2R]], %[[FLAT_RESULT_VEC_2]][%[[C2]] : index] : vector<6xi32>
// CHECK: %[[V3:.+]] = vector.extract %[[RESHAPED_INPUT]][3] : vector<6x20xi32>
// CHECK: %[[ACC3:.+]] = vector.extract %[[ACC]][1, 0] : vector<2x3xi32>
// CHECK: %[[V3R:.+]] = vector.reduction <add>, %[[V3]], %[[ACC3]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC_4:.+]] = vector.insertelement %[[V3R]], %[[FLAT_RESULT_VEC_3]][%[[C3]] : index] : vector<6xi32>
// CHECK: %[[V4:.+]] = vector.extract %[[RESHAPED_INPUT]][4] : vector<6x20xi32>
// CHECK: %[[ACC4:.+]] = vector.extract %[[ACC]][1, 1] : vector<2x3xi32>
// CHECK: %[[V4R:.+]] = vector.reduction <add>, %[[V4]], %[[ACC4]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC_5:.+]] = vector.insertelement %[[V4R]], %[[FLAT_RESULT_VEC_4]][%[[C4]] : index] : vector<6xi32>
/// CHECK: %[[V5:.+]] = vector.extract %[[RESHAPED_INPUT]][5] : vector<6x20xi32>
// CHECK: %[[ACC5:.+]] = vector.extract %[[ACC]][1, 2] : vector<2x3xi32>
// CHECK: %[[V5R:.+]] = vector.reduction <add>, %[[V5]], %[[ACC5]] : vector<20xi32> into i32
// CHECK: %[[FLAT_RESULT_VEC:.+]] = vector.insertelement %[[V5R]], %[[FLAT_RESULT_VEC_5]][%[[C5]] : index] : vector<6xi32>
// CHECK: %[[RESULT:.+]] = vector.shape_cast %[[FLAT_RESULT_VEC]] : vector<6xi32> to vector<2x3xi32>
// CHECK: return %[[RESULT]]
func.func @vector_multi_reduction_transposed(%arg0: vector<2x3x4x5xf32>, %acc: vector<2x5xf32>) -> vector<2x5xf32> {
%0 = vector.multi_reduction <add>, %arg0, %acc [1, 2] : vector<2x3x4x5xf32> to vector<2x5xf32>
return %0 : vector<2x5xf32>
}
// CHECK-LABEL: func @vector_multi_reduction_transposed
// CHECK-SAME: %[[INPUT:.+]]: vector<2x3x4x5xf32>
// CHECK: %[[TRANSPOSED_INPUT:.+]] = vector.transpose %[[INPUT]], [0, 3, 1, 2] : vector<2x3x4x5xf32> to vector<2x5x3x4xf32>
// CHECK: vector.shape_cast %[[TRANSPOSED_INPUT]] : vector<2x5x3x4xf32> to vector<10x12xf32>
// CHECK: %[[RESULT:.+]] = vector.shape_cast %{{.*}} : vector<10xf32> to vector<2x5xf32>
// CHECK: return %[[RESULT]]
func.func @vector_multi_reduction_ordering(%arg0: vector<3x2x4xf32>, %acc: vector<2x4xf32>) -> vector<2x4xf32> {
%0 = vector.multi_reduction <mul>, %arg0, %acc [0] : vector<3x2x4xf32> to vector<2x4xf32>
return %0 : vector<2x4xf32>
}
// CHECK-LABEL: func @vector_multi_reduction_ordering
// CHECK-SAME: %[[INPUT:.+]]: vector<3x2x4xf32>, %[[ACC:.*]]: vector<2x4xf32>)
// CHECK: %[[RESULT_VEC_0:.+]] = arith.constant dense<{{.*}}> : vector<8xf32>
// CHECK: %[[C0:.+]] = arith.constant 0 : index
// CHECK: %[[C1:.+]] = arith.constant 1 : index
// CHECK: %[[C2:.+]] = arith.constant 2 : index
// CHECK: %[[C3:.+]] = arith.constant 3 : index
// CHECK: %[[C4:.+]] = arith.constant 4 : index
// CHECK: %[[C5:.+]] = arith.constant 5 : index
// CHECK: %[[C6:.+]] = arith.constant 6 : index
// CHECK: %[[C7:.+]] = arith.constant 7 : index
// CHECK: %[[TRANSPOSED_INPUT:.+]] = vector.transpose %[[INPUT]], [1, 2, 0] : vector<3x2x4xf32> to vector<2x4x3xf32>
// CHECK: %[[V0:.+]] = vector.extract %[[TRANSPOSED_INPUT]][0, 0]
// CHECK: %[[ACC0:.+]] = vector.extract %[[ACC]][0, 0] : vector<2x4xf32>
// CHECK: %[[RV0:.+]] = vector.reduction <mul>, %[[V0]], %[[ACC0]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_1:.+]] = vector.insertelement %[[RV0:.+]], %[[RESULT_VEC_0]][%[[C0]] : index] : vector<8xf32>
// CHECK: %[[V1:.+]] = vector.extract %[[TRANSPOSED_INPUT]][0, 1]
// CHECK: %[[ACC1:.+]] = vector.extract %[[ACC]][0, 1] : vector<2x4xf32>
// CHECK: %[[RV1:.+]] = vector.reduction <mul>, %[[V1]], %[[ACC1]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_2:.+]] = vector.insertelement %[[RV1:.+]], %[[RESULT_VEC_1]][%[[C1]] : index] : vector<8xf32>
// CHECK: %[[V2:.+]] = vector.extract %[[TRANSPOSED_INPUT]][0, 2]
// CHECK: %[[ACC2:.+]] = vector.extract %[[ACC]][0, 2] : vector<2x4xf32>
// CHECK: %[[RV2:.+]] = vector.reduction <mul>, %[[V2]], %[[ACC2]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_3:.+]] = vector.insertelement %[[RV2:.+]], %[[RESULT_VEC_2]][%[[C2]] : index] : vector<8xf32>
// CHECK: %[[V3:.+]] = vector.extract %[[TRANSPOSED_INPUT]][0, 3]
// CHECK: %[[ACC3:.+]] = vector.extract %[[ACC]][0, 3] : vector<2x4xf32>
// CHECK: %[[RV3:.+]] = vector.reduction <mul>, %[[V3]], %[[ACC3]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_4:.+]] = vector.insertelement %[[RV3:.+]], %[[RESULT_VEC_3]][%[[C3]] : index] : vector<8xf32>
// CHECK: %[[V4:.+]] = vector.extract %[[TRANSPOSED_INPUT]][1, 0]
// CHECK: %[[ACC4:.+]] = vector.extract %[[ACC]][1, 0] : vector<2x4xf32>
// CHECK: %[[RV4:.+]] = vector.reduction <mul>, %[[V4]], %[[ACC4]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_5:.+]] = vector.insertelement %[[RV4:.+]], %[[RESULT_VEC_4]][%[[C4]] : index] : vector<8xf32>
// CHECK: %[[V5:.+]] = vector.extract %[[TRANSPOSED_INPUT]][1, 1]
// CHECK: %[[ACC5:.+]] = vector.extract %[[ACC]][1, 1] : vector<2x4xf32>
// CHECK: %[[RV5:.+]] = vector.reduction <mul>, %[[V5]], %[[ACC5]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_6:.+]] = vector.insertelement %[[RV5:.+]], %[[RESULT_VEC_5]][%[[C5]] : index] : vector<8xf32>
// CHECK: %[[V6:.+]] = vector.extract %[[TRANSPOSED_INPUT]][1, 2]
// CHECK: %[[ACC6:.+]] = vector.extract %[[ACC]][1, 2] : vector<2x4xf32>
// CHECK: %[[RV6:.+]] = vector.reduction <mul>, %[[V6]], %[[ACC6]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC_7:.+]] = vector.insertelement %[[RV6:.+]], %[[RESULT_VEC_6]][%[[C6]] : index] : vector<8xf32>
// CHECK: %[[V7:.+]] = vector.extract %[[TRANSPOSED_INPUT]][1, 3]
// CHECK: %[[ACC7:.+]] = vector.extract %[[ACC]][1, 3] : vector<2x4xf32>
// CHECK: %[[RV7:.+]] = vector.reduction <mul>, %[[V7]], %[[ACC7]] : vector<3xf32> into f32
// CHECK: %[[RESULT_VEC:.+]] = vector.insertelement %[[RV7:.+]], %[[RESULT_VEC_7]][%[[C7]] : index] : vector<8xf32>
// CHECK: %[[RESHAPED_VEC:.+]] = vector.shape_cast %[[RESULT_VEC]] : vector<8xf32> to vector<2x4xf32>
// CHECK: return %[[RESHAPED_VEC]]
|
