Add logical objFifo placeholder op for connection reuse

compiler/plugins/target/AMD-AIE/iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.cpp

@@ -0,0 +1,10 @@
+// Copyright 2024 The IREE Authors
+//
+// Licensed under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+#include "iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.h"
+
+/// Include the definitions of the logical-objFifo-like interfaces.
+#include "iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.cpp.inc"

compiler/plugins/target/AMD-AIE/iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.h

@@ -0,0 +1,16 @@
+// Copyright 2024 The IREE Authors
+//
+// Licensed under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+#ifndef IREE_COMPILER_AMDAIE_LOGICALOBJFIFOOPINTERFACE_H_
+#define IREE_COMPILER_AMDAIE_LOGICALOBJFIFOOPINTERFACE_H_
+
+#include "mlir/IR/OpImplementation.h"
+
+// clang-format off
+#include "iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.h.inc"
+// clang-format on
+
+#endif  // IREE_COMPILER_AMDAIE_LOGICALOBJFIFOOPINTERFACE_H_

compiler/plugins/target/AMD-AIE/iree-amd-aie/IR/AMDAIELogicalObjFifoOpInterface.td

@@ -0,0 +1,37 @@
+// Copyright 2024 The IREE Authors
+//
+// Licensed under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+#ifndef IREE_AMDAIE_DIALECT_LOGICALOBJFIFOOPINTERFACE
+#define IREE_AMDAIE_DIALECT_LOGICALOBJFIFOOPINTERFACE
+
+include "mlir/IR/OpBase.td"
+include "mlir/Interfaces/CopyOpInterface.td"
+
+//===----------------------------------------------------------------------===//
+// Defines the interface for logical objectFifo operations.
+//===----------------------------------------------------------------------===//
+
+def LogicalObjFifoOpInterface : OpInterface<"LogicalObjFifoOpInterface"> {
+  let description = [{
+    Interface for operations creating a logical objectFifo.
+  }];
+  let cppNamespace = "mlir::iree_compiler::AMDAIE";
+
+  let methods = [
+    InterfaceMethod<
+      /*desc=*/"Return the assigned tiles.",
+      /*retTy=*/"::mlir::OperandRange",
+      /*methodName=*/"getTiles",
+      /*args=*/(ins),
+      /*methodBody=*/"",
+      /*defaultImplementation=*/[{
+        return $_op.getTiles();
+      }]
+    >
+  ];
+}
+
+#endif // IREE_AMDAIE_DIALECT_LOGICALOBJFIFOOPINTERFACE

compiler/plugins/target/AMD-AIE/iree-amd-aie/IR/AMDAIEOps.cpp

@@ -522,16 +522,14 @@ void LogicalObjectFifoRelease::build(OpBuilder &b, mlir::OperationState &result,
 // AMDAIE_NpuDmaCpyNdOp
 //===----------------------------------------------------------------------===//
 
-// Build a NpuDmaCpyNdOp with mixed static and dynamic entries and target
-// and source BD IDs.
-void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
-                          ArrayRef<OpFoldResult> targetOffsets,
-                          ArrayRef<OpFoldResult> targetSizes,
-                          ArrayRef<OpFoldResult> targetStrides,
-                          ArrayRef<OpFoldResult> sourceOffsets,
-                          ArrayRef<OpFoldResult> sourceSizes,
-                          ArrayRef<OpFoldResult> sourceStrides,
-                          mlir::Value targetBdId, mlir::Value sourceBdId) {
+// Build a NpuDmaCpyNdOp with mixed static and dynamic entries and target and
+// source BD IDs.
+void NpuDmaCpyNdOp::build(
+    OpBuilder &b, OperationState &result, Value dma, Value target,
+    ArrayRef<OpFoldResult> targetOffsets, ArrayRef<OpFoldResult> targetSizes,
+    ArrayRef<OpFoldResult> targetStrides, Value targetBdId, Value source,
+    ArrayRef<OpFoldResult> sourceOffsets, ArrayRef<OpFoldResult> sourceSizes,
+    ArrayRef<OpFoldResult> sourceStrides, Value sourceBdId) {
   SmallVector<int64_t> staticTargetOffsets, staticTargetSizes,
       staticTargetStrides;
   SmallVector<int64_t> staticSourceOffsets, staticSourceSizes,
@@ -552,22 +550,21 @@ void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
                              staticSourceSizes);
   dispatchIndexOpFoldResults(sourceStrides, dynamicSourceStrides,
                              staticSourceStrides);
-  build(b, result, b.getIndexType(), dma, dynamicTargetOffsets,
+  build(b, result, b.getIndexType(), dma, target, dynamicTargetOffsets,
         dynamicTargetSizes, dynamicTargetStrides, staticTargetOffsets,
-        staticTargetSizes, staticTargetStrides, dynamicSourceOffsets,
-        dynamicSourceSizes, dynamicSourceStrides, staticSourceOffsets,
-        staticSourceSizes, staticSourceStrides, targetBdId, sourceBdId);
+        staticTargetSizes, staticTargetStrides, targetBdId, source,
+        dynamicSourceOffsets, dynamicSourceSizes, dynamicSourceStrides,
+        staticSourceOffsets, staticSourceSizes, staticSourceStrides,
+        sourceBdId);
 }
 
 // Build a NpuDmaCpyNdOp with static entries.
-void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
-                          ArrayRef<int64_t> targetOffsets,
-                          ArrayRef<int64_t> targetSizes,
-                          ArrayRef<int64_t> targetStrides,
-                          ArrayRef<int64_t> sourceOffsets,
-                          ArrayRef<int64_t> sourceSizes,
-                          ArrayRef<int64_t> sourceStrides,
-                          mlir::Value targetBdId, mlir::Value sourceBdId) {
+void NpuDmaCpyNdOp::build(
+    OpBuilder &b, OperationState &result, Value dma, Value target,
+    ArrayRef<int64_t> targetOffsets, ArrayRef<int64_t> targetSizes,
+    ArrayRef<int64_t> targetStrides, mlir::Value targetBdId, Value source,
+    ArrayRef<int64_t> sourceOffsets, ArrayRef<int64_t> sourceSizes,
+    ArrayRef<int64_t> sourceStrides, mlir::Value sourceBdId) {
   SmallVector<OpFoldResult> targetOffsetValues = llvm::to_vector<4>(
       llvm::map_range(targetOffsets, [&](int64_t v) -> OpFoldResult {
         return b.getI64IntegerAttr(v);
@@ -592,17 +589,18 @@ void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
       llvm::map_range(sourceStrides, [&](int64_t v) -> OpFoldResult {
         return b.getI64IntegerAttr(v);
       }));
-  build(b, result, dma, targetOffsetValues, targetSizeValues,
-        targetStrideValues, sourceOffsetValues, sourceSizeValues,
-        sourceStrideValues, targetBdId, sourceBdId);
+  build(b, result, dma, target, targetOffsetValues, targetSizeValues,
+        targetStrideValues, targetBdId, source, sourceOffsetValues,
+        sourceSizeValues, sourceStrideValues, sourceBdId);
 }
 
 // Build a NpuDmaCpyNdOp with dynamic entries.
 void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
-                          ValueRange targetOffsets, ValueRange targetSizes,
-                          ValueRange targetStrides, ValueRange sourceOffsets,
-                          ValueRange sourceSizes, ValueRange sourceStrides,
-                          mlir::Value targetBdId, mlir::Value sourceBdId) {
+                          Value target, ValueRange targetOffsets,
+                          ValueRange targetSizes, ValueRange targetStrides,
+                          mlir::Value targetBdId, Value source,
+                          ValueRange sourceOffsets, ValueRange sourceSizes,
+                          ValueRange sourceStrides, mlir::Value sourceBdId) {
   SmallVector<OpFoldResult> targetOffsetValues =
       llvm::to_vector<4>(llvm::map_range(
           targetOffsets, [](Value v) -> OpFoldResult { return v; }));
@@ -619,9 +617,212 @@ void NpuDmaCpyNdOp::build(OpBuilder &b, OperationState &result, Value dma,
   SmallVector<OpFoldResult> sourceStrideValues =
       llvm::to_vector<4>(llvm::map_range(
           sourceStrides, [](Value v) -> OpFoldResult { return v; }));
-  build(b, result, dma, targetOffsetValues, targetSizeValues,
-        targetStrideValues, sourceOffsetValues, sourceSizeValues,
-        sourceStrideValues, targetBdId, sourceBdId);
+  build(b, result, dma, target, targetOffsetValues, targetSizeValues,
+        targetStrideValues, targetBdId, source, sourceOffsetValues,
+        sourceSizeValues, sourceStrideValues, sourceBdId);
+}
+
+void NpuDmaCpyNdOp::print(OpAsmPrinter &p) {
+  Operation *op = getOperation();
+  p << " " << getDma() << "(";
+  if (getTarget()) p << getTarget();
+  printDynamicIndexList(p, op, getTargetOffsets(), getTargetStaticOffsets());
+  p << " ";
+  printDynamicIndexList(p, op, getTargetSizes(), getTargetStaticSizes());
+  p << " ";
+  printDynamicIndexList(p, op, getTargetStrides(), getTargetStaticStrides());
+  if (getTargetBdId()) p << " bd_id = " << getTargetBdId();
+  p << ", ";
+  if (getSource()) p << getSource();
+  printDynamicIndexList(p, op, getSourceOffsets(), getSourceStaticOffsets());
+  p << " ";
+  printDynamicIndexList(p, op, getSourceSizes(), getSourceStaticSizes());
+  p << " ";
+  printDynamicIndexList(p, op, getSourceStrides(), getSourceStaticStrides());
+  if (getSourceBdId()) p << " bd_id = " << getSourceBdId();
+  p << ")";
+  SmallVector<StringRef, 7> elidedAttrs;
+  elidedAttrs.push_back("operandSegmentSizes");
+  elidedAttrs.push_back("target_static_offsets");
+  elidedAttrs.push_back("target_static_sizes");
+  elidedAttrs.push_back("target_static_strides");
+  elidedAttrs.push_back("source_static_offsets");
+  elidedAttrs.push_back("source_static_sizes");
+  elidedAttrs.push_back("source_static_strides");
+  p.printOptionalAttrDictWithKeyword(op->getAttrs(), elidedAttrs);
+  if (getTarget() || getSource()) p << " :";
+  if (getTarget()) p << " target_type = " << getTarget().getType();
+  if (getSource()) p << " source_type = " << getSource().getType();
+}
+
+ParseResult NpuDmaCpyNdOp::parse(OpAsmParser &parser, OperationState &result) {
+  OpBuilder b(parser.getContext());
+  auto indexType = b.getIndexType();
+
+  SMLoc targetOperandsLoc, sourceOperandsLoc;
+  OpAsmParser::UnresolvedOperand dma;
+  SmallVector<OpAsmParser::UnresolvedOperand, 1> targetOperands, sourceOperands,
+      targetBdIdOperands, sourceBdIdOperands;
+  DenseI64ArrayAttr targetStaticOffsets, targetStaticSizes, targetStaticStrides;
+  SmallVector<OpAsmParser::UnresolvedOperand, 4> targetDynamicOffsets,
+      targetDynamicSizes, targetDynamicStrides;
+  DenseI64ArrayAttr sourceStaticOffsets, sourceStaticSizes, sourceStaticStrides;
+  SmallVector<OpAsmParser::UnresolvedOperand, 4> sourceDynamicOffsets,
+      sourceDynamicSizes, sourceDynamicStrides;
+  SmallVector<Type, 1> targetTypes;
+  SmallVector<Type, 1> sourceTypes;
+
+  if (failed(parser.parseOperand(dma)) || failed(parser.parseLParen()))
+    return failure();
+
+  OpAsmParser::UnresolvedOperand target;
+  if (parser.parseOptionalOperand(target).has_value()) {
+    targetOperands.push_back(target);
+  }
+  if (failed(parseDynamicIndexList(parser, targetDynamicOffsets,
+                                   targetStaticOffsets))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().target_static_offsets =
+      targetStaticOffsets;
+  if (failed(parseDynamicIndexList(parser, targetDynamicSizes,
+                                   targetStaticSizes))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().target_static_sizes =
+      targetStaticSizes;
+  if (failed(parseDynamicIndexList(parser, targetDynamicStrides,
+                                   targetStaticStrides))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().target_static_strides =
+      targetStaticStrides;
+
+  if (succeeded(parser.parseOptionalKeyword("bd_id"))) {
+    if (failed(parser.parseEqual())) return failure();
+    OpAsmParser::UnresolvedOperand bdId;
+    if (failed(parser.parseOperand(bdId))) return failure();
+    targetBdIdOperands.push_back(bdId);
+  }
+
+  if (failed(parser.parseComma())) return failure();
+
+  OpAsmParser::UnresolvedOperand source;
+  if (parser.parseOptionalOperand(source).has_value()) {
+    sourceOperands.push_back(source);
+  }
+  if (failed(parseDynamicIndexList(parser, sourceDynamicOffsets,
+                                   sourceStaticOffsets))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().source_static_offsets =
+      sourceStaticOffsets;
+  if (failed(parseDynamicIndexList(parser, sourceDynamicSizes,
+                                   sourceStaticSizes))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().source_static_sizes =
+      sourceStaticSizes;
+  if (failed(parseDynamicIndexList(parser, sourceDynamicStrides,
+                                   sourceStaticStrides))) {
+    return failure();
+  }
+  result.getOrAddProperties<NpuDmaCpyNdOp::Properties>().source_static_strides =
+      sourceStaticStrides;
+
+  if (succeeded(parser.parseOptionalKeyword("bd_id"))) {
+    if (failed(parser.parseEqual())) return failure();
+    OpAsmParser::UnresolvedOperand bdId;
+    if (failed(parser.parseOperand(bdId))) return failure();
+    sourceBdIdOperands.push_back(bdId);
+  }
+
+  if (failed(parser.parseRParen())) return failure();
+  {
+    auto loc = parser.getCurrentLocation();
+    if (parser.parseOptionalAttrDict(result.attributes)) return failure();
+    if (failed(verifyInherentAttrs(result.name, result.attributes, [&]() {
+          return parser.emitError(loc)
+                 << "'" << result.name.getStringRef() << "' op ";
+        }))) {
+      return failure();
+    }
+  }
+
+  if (succeeded(parser.parseOptionalColon())) {
+    if (succeeded(parser.parseOptionalKeyword("target_type"))) {
+      if (parser.parseEqual()) return failure();
+      Type targetType;
+      if (failed(parser.parseType(targetType))) return failure();
+      targetTypes.push_back(targetType);
+    }
+    if (succeeded(parser.parseOptionalKeyword("source_type"))) {
+      if (parser.parseEqual()) return failure();
+      Type sourceType;
+      if (failed(parser.parseType(sourceType))) return failure();
+      sourceTypes.push_back(sourceType);
+    }
+  }
+
+  llvm::copy(
+      ArrayRef<int32_t>({1, static_cast<int32_t>(targetOperands.size()),
+                         static_cast<int32_t>(targetDynamicOffsets.size()),
+                         static_cast<int32_t>(targetDynamicSizes.size()),
+                         static_cast<int32_t>(targetDynamicStrides.size()),
+                         static_cast<int32_t>(targetBdIdOperands.size()),
+                         static_cast<int32_t>(sourceOperands.size()),
+                         static_cast<int32_t>(sourceDynamicOffsets.size()),
+                         static_cast<int32_t>(sourceDynamicSizes.size()),
+                         static_cast<int32_t>(sourceDynamicStrides.size()),
+                         static_cast<int32_t>(sourceBdIdOperands.size())}),
+      result.getOrAddProperties<NpuDmaCpyNdOp::Properties>()
+          .operandSegmentSizes.begin());
+
+  if (failed(parser.resolveOperand(dma, indexType, result.operands)))
+    return failure();
+  if (failed(parser.resolveOperands(targetOperands, targetTypes,
+                                    targetOperandsLoc, result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(targetDynamicOffsets, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(targetDynamicSizes, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(targetDynamicStrides, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(targetBdIdOperands, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(sourceOperands, sourceTypes,
+                                    sourceOperandsLoc, result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(sourceDynamicOffsets, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(sourceDynamicSizes, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(sourceDynamicStrides, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+  if (failed(parser.resolveOperands(sourceBdIdOperands, indexType,
+                                    result.operands))) {
+    return failure();
+  }
+
+  result.addTypes(indexType);
+  return success();
 }
 
 DoublyStridedOpInterface NpuDmaCpyNdOp::createDoublyStridedOp(
@@ -634,14 +835,15 @@ DoublyStridedOpInterface NpuDmaCpyNdOp::createDoublyStridedOp(
     ::llvm::SmallVector<OpFoldResult> &newSourceStrides) {
   Location loc = (*this)->getLoc();
   auto newOp = rewriter.create<AMDAIE::NpuDmaCpyNdOp>(
-      loc, getDma(),
+      loc, getDma(), getTarget(),
       getValueOrCreateConstantIndexOp(rewriter, loc, newTargetOffsets),
       getValueOrCreateConstantIndexOp(rewriter, loc, newTargetSizes),
       getValueOrCreateConstantIndexOp(rewriter, loc, newTargetStrides),
+      getTargetBdId(), getSource(),
       getValueOrCreateConstantIndexOp(rewriter, loc, newSourceOffsets),
       getValueOrCreateConstantIndexOp(rewriter, loc, newSourceSizes),
       getValueOrCreateConstantIndexOp(rewriter, loc, newSourceStrides),
-      getTargetBdId(), getSourceBdId());
+      getSourceBdId());
   return cast<DoublyStridedOpInterface>(newOp.getOperation());
 }
 
@@ -660,8 +862,9 @@ struct NpuDmaCpyNdOpReplacementBuilder {
                       ArrayRef<OpFoldResult> srcMixedSizes,
                       ArrayRef<OpFoldResult> srcMixedStrides) {
     rewriter.replaceOpWithNewOp<NpuDmaCpyNdOp>(
-        dmaOp, dmaOp.getDma(), tgtMixedOffsets, tgtMixedSizes, tgtMixedStrides,
-        srcMixedOffsets, srcMixedSizes, srcMixedStrides, dmaOp.getTargetBdId(),
+        dmaOp, dmaOp.getDma(), dmaOp.getTarget(), tgtMixedOffsets,
+        tgtMixedSizes, tgtMixedStrides, dmaOp.getTargetBdId(),
+        dmaOp.getSource(), srcMixedOffsets, srcMixedSizes, srcMixedStrides,
         dmaOp.getSourceBdId());
   }
 };