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[mlir][docs] Fix formatting issue in Dialects/Vector.md. 

Reviewed By: aartbik

Differential Revision: https://reviews.llvm.org/D114165
This commit is contained in:
Ingo Mueller 2022-03-17 16:37:11 +00:00 committed by Mehdi Amini
parent f241d43b40
commit 3a03704fd1
1 changed files with 21 additions and 14 deletions
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35
mlir/docs/Dialects/Vector.md
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@ -98,23 +98,30 @@ Vectors) are welcome future extensions.
Some existing Arithmetic and Vector Dialect on `n-D` `vector` types comprise:
```mlir
%2 = arith.addf %0, %1 : vector<3x7x8xf32> // -> vector<3x7x8xf32> %2 =
arith.mulf %0, %1 : vector<3x7x8xf32> // -> vector<3x7x8xf32> %2 = vector.splat
%1 : vector<3x7x8xf32> // -> vector<3x7x8xf32>
// Produces a vector<3x7x8xf32>
%a = arith.addf %0, %1 : vector<3x7x8xf32>
// Produces a vector<3x7x8xf32>
%b = arith.mulf %0, %1 : vector<3x7x8xf32>
// Produces a vector<3x7x8xf32>
%c = vector.splat %1 : vector<3x7x8xf32>
%1 = vector.extract %0[1]: vector<3x7x8xf32> // -> vector<7x8xf32> %1 =
vector.extract %0[1, 5]: vector<3x7x8xf32> // -> vector<8xf32> %2 =
vector.outerproduct %0, %1: vector<4xf32>, vector<8xf32> // -> vector<4x8xf32>
%3 = vector.outerproduct %0, %1, %2: vector<4xf32>, vector<8xf32> // fma when
adding %2 %3 = vector.strided_slice %0 {offsets = [2, 2], sizes = [2, 2],
strides = [1, 1]}: vector<4x8x16xf32> // Returns a slice of type
vector<2x2x16xf32>
%d = vector.extract %0[1]: vector<3x7x8xf32> // -> vector<7x8xf32>
%e = vector.extract %0[1, 5]: vector<3x7x8xf32> // -> vector<8xf32>
%f = vector.outerproduct %0, %1: vector<4xf32>, vector<8xf32> // -> vector<4x8xf32>
%g = vector.outerproduct %0, %1, %2: vector<4xf32>, vector<8xf32> // fma when adding %2
%2 = vector.transfer_read %A[%0, %1] {permutation_map = (d0, d1) -> (d0)}:
memref<7x?xf32>, vector<4xf32>
// Returns a slice of type vector<2x2x16xf32>
%h = vector.strided_slice %0
{offsets = [2, 2], sizes = [2, 2], strides = [1, 1]}:
vector<4x8x16xf32>
vector.transfer_write %f1, %A[%i0, %i1, %i2, %i3] {permutation_map = (d0, d1,
d2, d3) -> (d3, d1, d0)} : vector<5x4x3xf32>, memref<?x?x?x?xf32>
%i = vector.transfer_read %A[%0, %1]
{permutation_map = (d0, d1) -> (d0)}:
memref<7x?xf32>, vector<4xf32>
vector.transfer_write %f1, %A[%i0, %i1, %i2, %i3]
{permutation_map = (d0, d1, d2, d3) -> (d3, d1, d0)} :
vector<5x4x3xf32>, memref<?x?x?x?xf32>
```
The list of Vector is currently undergoing evolutions and is best kept track of