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[mlir] [VectorOps] fixed minor typos in vector ops doc

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Summary:
Rationale:
Some examples were using "offsets : [0, 2]" syntax which
should use a "=" instead. The same examples were referring
to the integer attribute array as k-dimensional, which is
a bit confusing (it is 1-dimensional, with k elements).
Changed to "k-sized".

Reviewers: nicolasvasilache, andydavis1, ftynse

Reviewed By: nicolasvasilache

Subscribers: merge_guards_bot, mehdi_amini, rriddle, jpienaar, burmako, shauheen, antiagainst, arpith-jacob, mgester, lucyrfox, liufengdb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73293
This commit is contained in:
aartbik 2020-01-23 13:40:58 -08:00
parent 7154413567
commit aabc3c59e1
1 changed files with 9 additions and 9 deletions
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18
mlir/include/mlir/Dialect/VectorOps/VectorOps.td
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@ -495,10 +495,10 @@ def Vector_InsertStridedSliceOp :
Results<(outs AnyVector)> { Results<(outs AnyVector)> {
let summary = "strided_slice operation"; let summary = "strided_slice operation";
let description = [{ let description = [{
Takes a k-D source vector, an n-D destination vector (n >= k), n-D `offsets` Takes a k-D source vector, an n-D destination vector (n >= k), n-sized
integer array attribute, a k-D `strides` integer array attribute and inserts `offsets` integer array attribute, a k-sized `strides` integer array attribute
the k-D source vector as a strided subvector at the proper offset into the and inserts the k-D source vector as a strided subvector at the proper offset
n-D destination vector. into the n-D destination vector.
At the moment strides must contain only 1s. At the moment strides must contain only 1s.
@ -509,7 +509,7 @@ def Vector_InsertStridedSliceOp :
Examples: Examples:
``` ```
%2 = vector.insert_strided_slice %0, %1 %2 = vector.insert_strided_slice %0, %1
{offsets : [0, 0, 2], strides : [1, 1]}: {offsets = [0, 0, 2], strides = [1, 1]}:
vector<2x4xf32> into vector<16x4x8xf32> vector<2x4xf32> into vector<16x4x8xf32>
``` ```
}]; }];
@ -693,9 +693,9 @@ def Vector_StridedSliceOp :
Results<(outs AnyVector)> { Results<(outs AnyVector)> {
let summary = "strided_slice operation"; let summary = "strided_slice operation";
let description = [{ let description = [{
Takes an n-D vector, k-D `offsets` integer array attribute, a k-D `sizes` Takes an n-D vector, k-D `offsets` integer array attribute, a k-sized
integer array attribute, a k-D `strides` integer array attribute and `sizes` integer array attribute, a k-sized `strides` integer array
extracts the n-D subvector at the proper offset. attribute and extracts the n-D subvector at the proper offset.
At the moment strides must contain only 1s. At the moment strides must contain only 1s.
// TODO(ntv) support non-1 strides. // TODO(ntv) support non-1 strides.
@ -707,7 +707,7 @@ def Vector_StridedSliceOp :
Examples: Examples:
``` ```
%1 = vector.strided_slice %0 %1 = vector.strided_slice %0
{offsets : [0, 2], sizes : [2, 4], strides : [1, 1]}: {offsets = [0, 2], sizes = [2, 4], strides = [1, 1]}:
vector<4x8x16xf32> to vector<2x4x16xf32> vector<4x8x16xf32> to vector<2x4x16xf32>
``` ```