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[mlir][vector][nfc] Update vector load/store doc wrt unit strides. #109267

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Merged
merged 3 commits into from
Sep 19, 2024
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[mlir][vector][nfc] Update vector load/store doc wrt unit strides. #109267

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[mlir][vector] Update vector load/store doc wrt unit strides.
Hardcode84 Sep 19, 2024
e47ffea
update doc
Hardcode84 Sep 19, 2024
eb387e6
fix doc
Hardcode84 Sep 19, 2024
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14 changes: 8 additions & 6 deletions mlir/include/mlir/Dialect/Vector/IR/VectorOps.td
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Original file line number Diff line number Diff line change
Expand Up @@ -1652,9 +1652,10 @@ def Vector_LoadOp : Vector_Op<"load"> {
based on the element type of the memref. The shape of the result vector
type determines the shape of the slice read from the start memory address.
The elements along each dimension of the slice are strided by the memref
strides. Only unit strides are allowed along the most minor memref
dimension. These constraints guarantee that elements read along the first
dimension of the slice are contiguous in memory.
strides. When loading more than 1 element, only unit strides are allowed
along the most minor memref dimension. These constraints guarantee that
elements read along the first dimension of the slice are contiguous in
memory.

The memref element type can be a scalar or a vector type. If the memref
element type is a scalar, it should match the element type of the result
Expand Down Expand Up @@ -1736,9 +1737,10 @@ def Vector_StoreOp : Vector_Op<"store"> {
memref dimension based on the element type of the memref. The shape of the
vector value to store determines the shape of the slice written from the
start memory address. The elements along each dimension of the slice are
strided by the memref strides. Only unit strides are allowed along the most
minor memref dimension. These constraints guarantee that elements written
along the first dimension of the slice are contiguous in memory.
strided by the memref strides. When storing more than 1 element, only unit
strides are allowed along the most minor memref dimension. These constraints
guarantee that elements written along the first dimension of the slice are
contiguous in memory.

The memref element type can be a scalar or a vector type. If the memref
element type is a scalar, it should match the element type of the value
Expand Down
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