diff --git a/src/PIM/Compiler/PimCodeGen.cpp b/src/PIM/Compiler/PimCodeGen.cpp
index 9806a59..fa84349 100644
--- a/src/PIM/Compiler/PimCodeGen.cpp
+++ b/src/PIM/Compiler/PimCodeGen.cpp
@@ -620,10 +620,13 @@ void PimCodeGen::codeGenLmvOp(pim::PimMemCopyOp lmvOp, const StaticValueKnowledg
 }
 
 void PimCodeGen::codeGenReceiveOp(pim::PimReceiveOp receiveOp, const StaticValueKnowledge& knowledge) const {
+  auto outputOffset = indexOf(receiveOp.getOutputOffset(), knowledge);
   auto sourceCoreId = indexOf(receiveOp.getSourceCoreId(), knowledge);
-  assert(succeeded(sourceCoreId) && "pim.receive source core id must be statically resolvable during codegen");
+  assert(succeeded(outputOffset) && succeeded(sourceCoreId)
+         && "pim.receive offset and source core id must be statically resolvable during codegen");
   emitCommunicationOp(
-    pim_binary::Opcode::recv, addressOf(receiveOp.getOutputBuffer(), knowledge), *sourceCoreId, receiveOp.getSize());
+    pim_binary::Opcode::recv, addressOf(receiveOp.getOutputBuffer(), knowledge) + *outputOffset,
+    *sourceCoreId, receiveOp.getSize());
 }
 
 void PimCodeGen::codeGenSendOp(pim::PimSendOp sendOp, const StaticValueKnowledge& knowledge) const {
diff --git a/src/PIM/Conversion/SpatialToPim/CoreLoweringPatterns.cpp b/src/PIM/Conversion/SpatialToPim/CoreLoweringPatterns.cpp
index 1902b83..8b1ad80 100644
--- a/src/PIM/Conversion/SpatialToPim/CoreLoweringPatterns.cpp
+++ b/src/PIM/Conversion/SpatialToPim/CoreLoweringPatterns.cpp
@@ -348,7 +348,9 @@ LogicalResult raptor::SpatialToPimPass::lowerComputeOp(spatial::SpatScheduledCom
         return failure();
       Value received =
         PimReceiveOp::create(
-          rewriter, receiveOp.getLoc(), outputBuffer.getType(), outputBuffer, *sizeAttr, receiveOp.getSourceCoreId())
+          rewriter, receiveOp.getLoc(), outputBuffer.getType(), outputBuffer,
+          arith::ConstantIndexOp::create(rewriter, receiveOp.getLoc(), 0),
+          *sizeAttr, receiveOp.getSourceCoreId())
           .getOutput();
       blockArg->replaceAllUsesWith(received);
       markOpToRemove(receiveOp);
diff --git a/src/PIM/Conversion/SpatialToPim/Patterns/ChannelLowering.cpp b/src/PIM/Conversion/SpatialToPim/Patterns/ChannelLowering.cpp
index f46f7de..b1f0e4c 100644
--- a/src/PIM/Conversion/SpatialToPim/Patterns/ChannelLowering.cpp
+++ b/src/PIM/Conversion/SpatialToPim/Patterns/ChannelLowering.cpp
@@ -85,8 +85,9 @@ struct ChannelReceiveLowering : OpRewritePattern<spatial::SpatChannelReceiveOp>
     auto sizeAttr = getTensorSizeInBytesAttr(rewriter, op.getOperation(), op.getResult());
     if (failed(sizeAttr))
       return failure();
+    Value zero = arith::ConstantIndexOp::create(rewriter, op.getLoc(), 0);
     auto receive = pim::PimReceiveOp::create(
-      rewriter, op.getLoc(), op.getResult().getType(), outputBuffer, *sizeAttr, op.getSourceCoreId());
+      rewriter, op.getLoc(), op.getResult().getType(), outputBuffer, zero, *sizeAttr, op.getSourceCoreId());
     copyRaptorDebugAttrs(op.getOperation(), receive.getOperation());
     Value received = receive.getOutput();
     if (!destinationInsert) {
@@ -96,7 +97,6 @@ struct ChannelReceiveLowering : OpRewritePattern<spatial::SpatChannelReceiveOp>
 
     rewriter.setInsertionPoint(destinationInsert);
     Value targetOffset = createDestinationByteOffset(rewriter, destinationInsert);
-    Value zero = arith::ConstantIndexOp::create(rewriter, op.getLoc(), 0);
     auto copy = pim::PimMemCopyOp::create(
       rewriter, op.getLoc(), destinationInsert.getDestType(), targetOffset, zero,
       destinationInsert.getDest(), received, *sizeAttr);
diff --git a/src/PIM/Dialect/Pim/Pim.td b/src/PIM/Dialect/Pim/Pim.td
index 7db445a..b605385 100644
--- a/src/PIM/Dialect/Pim/Pim.td
+++ b/src/PIM/Dialect/Pim/Pim.td
@@ -97,6 +97,7 @@ def PimReceiveOp : PimOp<"receive", [DestinationStyleOpInterface]> {
 
   let arguments = (ins
     PimTensor:$outputBuffer,
+    Index:$outputOffset,
     I32Attr:$size,
     Index:$sourceCoreId
   );
@@ -112,7 +113,8 @@ def PimReceiveOp : PimOp<"receive", [DestinationStyleOpInterface]> {
   }];
 
   let assemblyFormat = [{
-    `(` $outputBuffer `,` $sourceCoreId `)` attr-dict `:` type($outputBuffer) `->` type($output)
+    `[` $outputOffset `]` `(` $outputBuffer `,` $sourceCoreId `)` attr-dict
+      `:` type($outputBuffer) `->` type($output)
   }];
 }
 
diff --git a/src/PIM/Dialect/Pim/Transforms/Bufferization/OpBufferizationInterfaces.cpp b/src/PIM/Dialect/Pim/Transforms/Bufferization/OpBufferizationInterfaces.cpp
index 0bfd445..69db269 100644
--- a/src/PIM/Dialect/Pim/Transforms/Bufferization/OpBufferizationInterfaces.cpp
+++ b/src/PIM/Dialect/Pim/Transforms/Bufferization/OpBufferizationInterfaces.cpp
@@ -189,7 +189,8 @@ struct ReceiveOpInterface : DstBufferizableOpInterfaceExternalModel<ReceiveOpInt
 
     Value contiguousOutput = allocateContiguousResultMemRefLike(*outputBufferOpt, op->getLoc(), rewriter);
     replaceOpWithNewBufferizedOp<PimReceiveOp>(
-      rewriter, op, contiguousOutput.getType(), contiguousOutput, receiveOp.getSizeAttr(), receiveOp.getSourceCoreId());
+      rewriter, op, contiguousOutput.getType(), contiguousOutput, receiveOp.getOutputOffset(),
+      receiveOp.getSizeAttr(), receiveOp.getSourceCoreId());
     return success();
   }
 };
diff --git a/src/PIM/Dialect/Pim/Transforms/Bufferization/PimBufferizationPass.cpp b/src/PIM/Dialect/Pim/Transforms/Bufferization/PimBufferizationPass.cpp
index 9f95470..038d428 100644
--- a/src/PIM/Dialect/Pim/Transforms/Bufferization/PimBufferizationPass.cpp
+++ b/src/PIM/Dialect/Pim/Transforms/Bufferization/PimBufferizationPass.cpp
@@ -9,6 +9,7 @@
 #include "mlir/IR/Dominance.h"
 #include "mlir/IR/PatternMatch.h"
 #include "mlir/Interfaces/DestinationStyleOpInterface.h"
+#include "mlir/Interfaces/SideEffectInterfaces.h"
 #include "mlir/Pass/Pass.h"
 #include "mlir/Transforms/GreedyPatternRewriteDriver.h"
 
@@ -177,12 +178,22 @@ static void forwardSingleConsumerContiguousInputCopies(func::FuncOp funcOp) {
     if (hasOtherUse || !consumerUse)
       continue;
 
-    Value output = getForwardedInputConsumerOutput(*consumerUse);
     Value source = copy.getSource();
-    if (!output || !isDeviceLocalPimAddress(source)
+    if (!isDeviceLocalPimAddress(source)
         || (failed(resolveContiguousAddress(source)) && failed(compileContiguousAddressExpr(source))))
       continue;
 
+    if (isa<PimSendOp>(consumerUse->getOwner())) {
+      consumerUse->set(source);
+      copy.erase();
+      targetAlloc.erase();
+      continue;
+    }
+
+    Value output = getForwardedInputConsumerOutput(*consumerUse);
+    if (!output)
+      continue;
+
     FailureOr<Value> sourceBase = getPimAddressBase(source);
     FailureOr<Value> outputBase = getPimAddressBase(output);
     if (failed(sourceBase) || failed(outputBase) || *sourceBase == *outputBase)
@@ -251,6 +262,46 @@ static void forwardSingleConsumerPimOutputCopies(func::FuncOp funcOp) {
   }
 }
 
+static void forwardSingleConsumerReceiveCopies(func::FuncOp funcOp) {
+  SmallVector<PimMemCopyOp> copies;
+  funcOp.walk([&](PimMemCopyOp copy) { copies.push_back(copy); });
+
+  for (PimMemCopyOp copy : copies) {
+    auto receive = copy.getSource().getDefiningOp<PimReceiveOp>();
+    auto outputAlloc = receive
+      ? receive.getOutputBuffer().getDefiningOp<memref::AllocOp>()
+      : memref::AllocOp();
+    auto sourceOffset = getConstantIntValue(copy.getSourceOffset());
+    if (!receive || !outputAlloc || !receive.getOutput().hasOneUse()
+        || !outputAlloc.getResult().hasOneUse()
+        || !sourceOffset || *sourceOffset != 0
+        || copy.getSize() != receive.getSize()
+        || receive->getBlock() != copy->getBlock())
+      continue;
+
+    bool canSinkReceive = true;
+    for (Operation* between = receive->getNextNode(); between != copy;
+         between = between->getNextNode()) {
+      if (!isMemoryEffectFree(between)) {
+        canSinkReceive = false;
+        break;
+      }
+    }
+    if (!canSinkReceive)
+      continue;
+
+    OpBuilder builder(copy);
+    auto forwarded = PimReceiveOp::create(
+      builder, receive.getLoc(), copy.getOutput().getType(), copy.getTarget(),
+      copy.getTargetOffset(), receive.getSizeAttr(), receive.getSourceCoreId());
+    forwarded->setAttrs(receive->getAttrs());
+    copy.getOutput().replaceAllUsesWith(forwarded.getOutput());
+    copy.erase();
+    receive.erase();
+    outputAlloc.erase();
+  }
+}
+
 enum class ExpectedPimCopyDirection { HostToDevice, DeviceToHost, DeviceToDevice };
 
 static LogicalResult verifyPimCopyEndpoints(Operation* copy,
@@ -406,6 +457,7 @@ void PimBufferizationPass::runOnOperation() {
     return;
   }
 
+  forwardSingleConsumerReceiveCopies(funcOp);
   forwardSingleConsumerContiguousInputCopies(funcOp);
   forwardSingleConsumerPimOutputCopies(funcOp);
 
diff --git a/src/PIM/Dialect/Pim/Transforms/Verification/VerificationPass.cpp b/src/PIM/Dialect/Pim/Transforms/Verification/VerificationPass.cpp
index 7a3cae7..d032c0c 100644
--- a/src/PIM/Dialect/Pim/Transforms/Verification/VerificationPass.cpp
+++ b/src/PIM/Dialect/Pim/Transforms/Verification/VerificationPass.cpp
@@ -990,6 +990,15 @@ private:
             hasFailure = true;
           }
         }
+        if (auto receiveOp = dyn_cast<pim::PimReceiveOp>(op);
+            receiveOp
+            && failed(resolveIndexValue(receiveOp.getOutputOffset(), knowledge))) {
+          diagnostics.report(&op, [](Operation* illegalOp) {
+            illegalOp->emitOpError(
+              "output offset must be statically evaluable for PIM codegen");
+          });
+          hasFailure = true;
+        }
         return success(!hasFailure);
       });
   }