From 61f7dff009bf3ca0a0524b25e92d89b58e3b81ab Mon Sep 17 00:00:00 2001
From: "Graner, Johannes" <Johannes.Graner@amd.com>
Date: Thu, 29 Jan 2026 09:02:40 -0500
Subject: [PATCH] Add NumGroupsToMerge to BwdWeight type string

---
 .../impl/device_grouped_conv_bwd_weight_xdl_cshuffle_v3.hpp    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_xdl_cshuffle_v3.hpp b/include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_xdl_cshuffle_v3.hpp
index 26cf586017..2985fe9c09 100644
--- a/include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_xdl_cshuffle_v3.hpp
+++ b/include/ck/tensor_operation/gpu/device/impl/device_grouped_conv_bwd_weight_xdl_cshuffle_v3.hpp
@@ -1701,7 +1701,8 @@ struct DeviceGroupedConvBwdWeight_Xdl_CShuffleV3
             << BBlockTransferDstScalarPerVector_K1 << ", "
             << CShuffleMXdlPerWavePerShuffle << ", "
             << CShuffleNXdlPerWavePerShuffle << ", "
-            << CBlockTransferScalarPerVector_NWaveNPerXdl
+            << CBlockTransferScalarPerVector_NWaveNPerXdl << ", "
+            << NumGroupsToMerge
             << ">";
         // clang-format on