8f91b108df
As part of the work on transitioning bufferization dialect, ops, and
associated logic to operate on newly added type interfaces (see
00eaff3e9c), rename the
bufferization.to_memref to highlight the generic nature of the op.
Bufferization process produces buffers while memref is a builtin type
rather than a generic term.
Preserve the current API (to_buffer still produces a memref), however,
as the new type interfaces are not used yet.
49 lines
2.9 KiB
MLIR
49 lines
2.9 KiB
MLIR
// RUN: mlir-opt %s --one-shot-bufferize="dialect-filter=vector,bufferization copy-before-write unknown-type-conversion=identity-layout-map" -split-input-file | FileCheck %s
|
|
|
|
// CHECK-LABEL: func @transfer_read(
|
|
// CHECK-SAME: %[[t:.*]]: tensor<?x?xf32>, %[[o1:.*]]: index, %[[o2:.*]]: index, %[[pad:.*]]: f32)
|
|
// CHECK: %[[m:.*]] = bufferization.to_buffer %[[t]] : tensor<?x?xf32> to memref<?x?xf32>
|
|
// CHECK: %[[r:.*]] = vector.transfer_read %[[m]][%[[o1]], %[[o2]]], %[[pad]] {in_bounds = [true, false]} : memref<?x?xf32>, vector<5x6xf32>
|
|
// CHECK: return %[[r]]
|
|
func.func @transfer_read(%t: tensor<?x?xf32>, %o1: index,
|
|
%o2: index, %pad: f32) -> vector<5x6xf32> {
|
|
%0 = vector.transfer_read %t[%o1, %o2], %pad {in_bounds = [true, false]}
|
|
: tensor<?x?xf32>, vector<5x6xf32>
|
|
return %0 : vector<5x6xf32>
|
|
}
|
|
|
|
// -----
|
|
|
|
// CHECK-LABEL: func @transfer_write(
|
|
// CHECK-SAME: %[[t:.*]]: tensor<?x?xf32>, %[[o1:.*]]: index, %[[o2:.*]]: index, %[[vec:.*]]: vector<5x6xf32>, %[[mask:.*]]: vector<5x6xi1>)
|
|
// CHECK: %[[m:.*]] = bufferization.to_buffer %[[t]] : tensor<?x?xf32> to memref<?x?xf32>
|
|
// CHECK: %[[alloc:.*]] = memref.alloc(%{{.*}}, %{{.*}}) {{.*}} : memref<?x?xf32>
|
|
// CHECK: memref.copy %[[m]], %[[alloc]]
|
|
// CHECK: vector.transfer_write %[[vec]], %[[alloc]][%[[o1]], %[[o2]]], %[[mask]] {in_bounds = [true, false]} : vector<5x6xf32>, memref<?x?xf32>
|
|
// CHECK: %[[r:.*]] = bufferization.to_tensor %[[alloc]] : memref<?x?xf32>
|
|
// CHECK: return %[[r]]
|
|
func.func @transfer_write(%t: tensor<?x?xf32>, %o1: index,
|
|
%o2: index, %vec: vector<5x6xf32>,
|
|
%mask: vector<5x6xi1>) -> tensor<?x?xf32> {
|
|
%0 = vector.transfer_write %vec, %t[%o1, %o2], %mask {in_bounds = [true, false]}
|
|
: vector<5x6xf32>, tensor<?x?xf32>
|
|
return %0 : tensor<?x?xf32>
|
|
}
|
|
|
|
// -----
|
|
|
|
// CHECK-LABEL: func @gather(
|
|
// CHECK-SAME: %[[base:.*]]: tensor<?x?xf32>, %[[v:.*]]: vector<16xi32>,
|
|
// CHECK-SAME: %[[mask:.*]]: vector<16xi1>, %[[pass_thru:.*]]: vector<16xf32>)
|
|
// CHECK: %[[m:.*]] = bufferization.to_buffer %[[base]] : tensor<?x?xf32> to memref<?x?xf32>
|
|
// CHECK: %[[c0:.*]] = arith.constant 0 : index
|
|
// CHECK: %[[out:.*]] = vector.gather %[[m]][%[[c0]], %[[c0]]] [%[[v]]], %[[mask]], %[[pass_thru]] : memref<?x?xf32>, vector<16xi32>, vector<16xi1>, vector<16xf32> into vector<16xf32>
|
|
func.func @gather(%base: tensor<?x?xf32>, %v: vector<16xi32>, %mask: vector<16xi1>, %pass_thru: vector<16xf32>) -> vector<16xf32> {
|
|
%c0 = arith.constant 0 : index
|
|
%0 = vector.gather %base[%c0, %c0][%v], %mask, %pass_thru : tensor<?x?xf32>, vector<16xi32>, vector<16xi1>, vector<16xf32> into vector<16xf32>
|
|
return %0 : vector<16xf32>
|
|
}
|
|
|
|
// TODO: Add test case for vector.mask. The masked op can currently not
|
|
// bufferize out-of-place, so the only test case is in one-shot-bufferize.mlir.
|