From 78c56650cef1d67077589c4305b4aca48709c787 Mon Sep 17 00:00:00 2001
From: Binyang Li <binyli@microsoft.com>
Date: Mon, 8 Apr 2024 03:45:53 +0000
Subject: [PATCH] fix

---
 src/include/execution_kernel.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/execution_kernel.hpp b/src/include/execution_kernel.hpp
index a026905aa..ae0c40e26 100644
--- a/src/include/execution_kernel.hpp
+++ b/src/include/execution_kernel.hpp
@@ -223,7 +223,7 @@ MSCCLPP_DEVICE_INLINE void handleReduceSendPacket(T* dst, uint32_t dstOffsetByBy
                                                   uint32_t* outputOffsets, int nDstChannels, size_t size,
                                                   uint32_t flag) {
   size_t nPackets = size * 2 / sizeof(PacketType);
-  const uint32_t srcOffset = dstOffsetByBytes / sizeof(PacketValType<PacketType>);
+  const uint32_t srcOffset = srcOffsetByBytes / sizeof(PacketValType<PacketType>);
   const uint32_t dstOffset = dstOffsetByBytes / sizeof(PacketValType<PacketType>);
   PacketValType<PacketType>* srcPacketValue = (PacketValType<PacketType>*)src + srcOffset;
   PacketValType<PacketType>* dstPacketValue = (PacketValType<PacketType>*)dst + dstOffset;