| // BUILD-PACKING-LOOP-NEST only checks the creation of packing code but does not connect it. |
| // Do not run canonicalization as it would be DCE'd away. |
| // RUN: mlir-opt --transform-interpreter -split-input-file --verify-diagnostics %s | FileCheck %s --check-prefix=BUILD-PACKING-LOOP-NEST |
| |
| func.func @pad_and_hoist_rhs( |
| %arg0: tensor<24x12xf32>, %arg1: tensor<12x25xf32>, %arg2: tensor<24x25xf32>) |
| -> tensor<24x25xf32> |
| { |
| %0 = linalg.matmul ins(%arg0, %arg1 : tensor<24x12xf32>, tensor<12x25xf32>) outs(%arg2 : tensor<24x25xf32>) -> tensor<24x25xf32> |
| func.return %0 : tensor<24x25xf32> |
| } |
| |
| module attributes {transform.with_named_sequence} { |
| transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) { |
| %matmul = transform.structured.match ops{["linalg.matmul"]} in %arg1 |
| : (!transform.any_op) -> !transform.any_op |
| |
| %matmul_l1, %loops_l1 = transform.structured.tile_using_for %matmul [5] : (!transform.any_op) -> (!transform.any_op, !transform.any_op) |
| |
| %matmul_padded, %0, %copy_back = transform.structured.pad %matmul_l1 { |
| padding_values=[0.0: f32, 0.0 : f32, 0.0 : f32], |
| padding_dimensions=[0, 1, 2] |
| } : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| // In this case, the pad op is actually empty: we only tile the first dimension |
| // and it does not have an impact on the RHS operand. |
| %pad = transform.get_producer_of_operand %matmul_padded[1] |
| : (!transform.any_op) -> !transform.any_op |
| |
| // expected-error @below {{requires exactly 2 non-null handles}} |
| transform.structured.hoist_pad.build_packing_loop_nest %pad above %loops_l1 |
| : (!transform.any_op, !transform.any_op) -> !transform.any_op |
| transform.yield |
| } |
| } |
| |
| // ----- |
| |
| func.func @pad_and_hoist_init( |
| %arg0: tensor<24x12xf32>, %arg1: tensor<12x25xf32>, %arg2: tensor<24x25xf32>) |
| -> tensor<24x25xf32> |
| { |
| %0 = linalg.matmul ins(%arg0, %arg1 : tensor<24x12xf32>, tensor<12x25xf32>) outs(%arg2 : tensor<24x25xf32>) -> tensor<24x25xf32> |
| func.return %0 : tensor<24x25xf32> |
| } |
| |
| module attributes {transform.with_named_sequence} { |
| transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) { |
| %matmul = transform.structured.match ops{["linalg.matmul"]} in %arg1 |
| : (!transform.any_op) -> !transform.any_op |
| |
| %matmul_l1, %loops_l1 = transform.structured.tile_using_for %matmul [5] : (!transform.any_op) -> (!transform.any_op, !transform.any_op) |
| |
| %matmul_padded, %0, %copy_back = transform.structured.pad %matmul_l1 { |
| padding_values=[0.0: f32, 0.0 : f32, 0.0 : f32], |
| padding_dimensions=[0, 1, 2] |
| } : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| %pad = transform.get_producer_of_operand %matmul_padded[2] |
| : (!transform.any_op) -> !transform.any_op |
| |
| // We do not know yet how to hoist the init. |
| // expected-error @below {{could not build packing loop nest}} |
| transform.structured.hoist_pad.build_packing_loop_nest %pad above %loops_l1 |
| : (!transform.any_op, !transform.any_op) -> !transform.any_op |
| transform.yield |
| } |
| } |
| |
| // ----- |
| |
| // BUILD-PACKING-LOOP-NEST-LABEL: pad_and_hoist_lhs |
| func.func @pad_and_hoist_lhs( |
| %arg0: tensor<24x12xf32>, %arg1: tensor<12x25xf32>, %arg2: tensor<24x25xf32>) |
| -> tensor<24x25xf32> |
| { |
| // BUILD-PACKING-LOOP-NEST: %[[PACKED:.*]] = scf.for %{{.*}} -> (tensor<?x5x12xf32>) { |
| // BUILD-PACKING-LOOP-NEST: tensor.pad %{{.*}} |
| // BUILD-PACKING-LOOP-NEST: : tensor<?x12xf32> to tensor<5x12xf32> |
| // BUILD-PACKING-LOOP-NEST: tensor.insert_slice %{{.*}} into %{{.*}}[%{{.*}}, 0, 0] [1, 5, 12] [1, 1, 1] |
| // BUILD-PACKING-LOOP-NEST-SAME: : tensor<5x12xf32> into tensor<?x5x12xf32> |
| // BUILD-PACKING-LOOP-NEST: scf.for %{{.*}} -> (tensor<24x25xf32>) |
| %0 = linalg.matmul ins(%arg0, %arg1 : tensor<24x12xf32>, tensor<12x25xf32>) outs(%arg2 : tensor<24x25xf32>) -> tensor<24x25xf32> |
| func.return %0 : tensor<24x25xf32> |
| } |
| |
| module attributes {transform.with_named_sequence} { |
| transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) { |
| %matmul = transform.structured.match ops{["linalg.matmul"]} in %arg1 |
| : (!transform.any_op) -> !transform.any_op |
| |
| %matmul_l1, %loops_l1 = transform.structured.tile_using_for %matmul [5] : (!transform.any_op) -> (!transform.any_op, !transform.any_op) |
| |
| %matmul_padded, %0, %copy_back = transform.structured.pad %matmul_l1 { |
| padding_values=[0.0: f32, 0.0 : f32, 0.0 : f32], |
| padding_dimensions=[0, 1, 2] |
| } : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| %pad = transform.get_producer_of_operand %matmul_padded[0] |
| : (!transform.any_op) -> !transform.any_op |
| |
| transform.structured.hoist_pad.build_packing_loop_nest %pad above %loops_l1 |
| : (!transform.any_op, !transform.any_op) -> !transform.any_op |
| transform.yield |
| } |
| } |
| |
| // ----- |
| |
| // BUILD-PACKING-LOOP-NEST-LABEL: pad_and_hoist_lhs_transpose |
| func.func @pad_and_hoist_lhs_transpose( |
| %arg0: tensor<24x12xf32>, %arg1: tensor<12x25xf32>, %arg2: tensor<24x25xf32>) |
| -> tensor<24x25xf32> |
| { |
| // BUILD-PACKING-LOOP-NEST: %[[PACKED:.*]] = scf.for %{{.*}} -> (tensor<?x12x5xf32>) { |
| // BUILD-PACKING-LOOP-NEST: tensor.pad %{{.*}} |
| // BUILD-PACKING-LOOP-NEST: : tensor<?x12xf32> to tensor<5x12xf32> |
| // BUILD-PACKING-LOOP-NEST: linalg.generic |
| // BUILD-PACKING-LOOP-NEST: -> tensor<12x5xf32> |
| // BUILD-PACKING-LOOP-NEST: tensor.insert_slice %{{.*}} into %{{.*}}[%{{.*}}, 0, 0] [1, 12, 5] [1, 1, 1] |
| // BUILD-PACKING-LOOP-NEST-SAME: : tensor<12x5xf32> into tensor<?x12x5xf32> |
| // BUILD-PACKING-LOOP-NEST: scf.for %{{.*}} -> (tensor<24x25xf32>) |
| %0 = linalg.matmul ins(%arg0, %arg1 : tensor<24x12xf32>, tensor<12x25xf32>) outs(%arg2 : tensor<24x25xf32>) -> tensor<24x25xf32> |
| func.return %0 : tensor<24x25xf32> |
| } |
| |
| module attributes {transform.with_named_sequence} { |
| transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) { |
| %matmul = transform.structured.match ops{["linalg.matmul"]} in %arg1 |
| : (!transform.any_op) -> !transform.any_op |
| |
| %matmul_l1, %loops_l1 = transform.structured.tile_using_for %matmul [5] : (!transform.any_op) -> (!transform.any_op, !transform.any_op) |
| |
| %matmul_padded, %0, %copy_back = transform.structured.pad %matmul_l1 { |
| padding_values=[0.0: f32, 0.0 : f32, 0.0 : f32], |
| padding_dimensions=[0, 1, 2] |
| } : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| %pad = transform.get_producer_of_operand %matmul_padded[0] |
| : (!transform.any_op) -> !transform.any_op |
| |
| transform.structured.hoist_pad.build_packing_loop_nest %pad above %loops_l1, transpose by [1, 0] |
| : (!transform.any_op, !transform.any_op) -> !transform.any_op |
| transform.yield |
| } |
| } |
| |
| // ----- |
| |
| // BUILD-PACKING-LOOP-NEST-LABEL: pad_and_hoist_init |
| func.func @pad_and_hoist_init( |
| %arg0: tensor<24x12xf32>, %arg1: tensor<12x25xf32>, %arg2: tensor<24x25xf32>) |
| -> tensor<24x25xf32> |
| { |
| |
| // BUILD-PACKING-LOOP-NEST: scf.for %{{.*}} -> (tensor<24x25xf32>) { |
| // BUILD-PACKING-LOOP-NEST: %[[EXTRACTED_SLICE:.*]] = tensor.extract_slice |
| // BUILD-PACKING-LOOP-NEST: %[[PADDED:.*]] = tensor.pad %[[EXTRACTED_SLICE]] |
| // BUILD-PACKING-LOOP-NEST: : tensor<?x25xf32> to tensor<5x25xf32> |
| // BUILD-PACKING-LOOP-NEST: scf.for %{{.*}} iter_args({{.*}} = %[[EXTRACTED_SLICE]]) -> (tensor<24x25xf32>, tensor<?x25xf32>) { |
| %0 = linalg.matmul ins(%arg0, %arg1 : tensor<24x12xf32>, tensor<12x25xf32>) outs(%arg2 : tensor<24x25xf32>) -> tensor<24x25xf32> |
| func.return %0 : tensor<24x25xf32> |
| } |
| |
| module attributes {transform.with_named_sequence} { |
| transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) { |
| %matmul = transform.structured.match ops{["linalg.matmul"]} in %arg1 |
| : (!transform.any_op) -> !transform.any_op |
| |
| %matmul_l1, %loops_l1:2 = transform.structured.tile_using_for %matmul [5, 0, 7] : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| %matmul_padded, %0, %copy_back = transform.structured.pad %matmul_l1 { |
| padding_values=[0.0: f32, 0.0 : f32, 0.0 : f32], |
| padding_dimensions=[0, 1, 2] |
| } : (!transform.any_op) -> (!transform.any_op, !transform.any_op, !transform.any_op) |
| |
| %pad = transform.get_producer_of_operand %matmul_padded[2] |
| : (!transform.any_op) -> !transform.any_op |
| |
| transform.apply_licm to %loops_l1#1 : !transform.any_op |
| |
| transform.structured.hoist_pad.build_packing_loop_nest %pad above %loops_l1#1 |
| : (!transform.any_op, !transform.any_op) -> !transform.any_op |
| transform.yield |
| } |
| } |