From 81139f91fe63f83ea9870429fb35f87495f8678f Mon Sep 17 00:00:00 2001
From: Aman Gupta <amangupta052@gmail.com>
Date: Mon, 27 Oct 2025 21:58:30 +0800
Subject: [PATCH] CUDA: add unused vars to mmvf and mmvq

Add GGML_UNSUED_VARS when not taking the fusion path
---
 ggml/src/ggml-cuda/mmvf.cu | 4 ++++
 ggml/src/ggml-cuda/mmvq.cu | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/ggml/src/ggml-cuda/mmvf.cu b/ggml/src/ggml-cuda/mmvf.cu
index c2c31cdaf231b..4e31783436d80 100644
--- a/ggml/src/ggml-cuda/mmvf.cu
+++ b/ggml/src/ggml-cuda/mmvf.cu
@@ -343,6 +343,10 @@ static __global__ void mul_mat_vec_f(
     }
 
     dst[tid*stride_col_dst + row] = value;
+
+    if constexpr (!has_fusion) {
+        GGML_UNUSED_VARS(use_gate, use_bias, use_gate_bias, glu_op, gate_x, x_bias, gate_bias, sumf_gate);
+    }
 }
 
 template<typename T, typename type_acc, int ncols_dst, int block_size>
diff --git a/ggml/src/ggml-cuda/mmvq.cu b/ggml/src/ggml-cuda/mmvq.cu
index 7a783e4fcf9b4..be04a85cc5515 100644
--- a/ggml/src/ggml-cuda/mmvq.cu
+++ b/ggml/src/ggml-cuda/mmvq.cu
@@ -310,6 +310,10 @@ static __global__ void mul_mat_vec_q(
             dst[j*stride_col_dst + threadIdx.x] = result;
         }
     }
+
+    if constexpr (!has_fusion) {
+        GGML_UNUSED_VARS(use_gate, use_bias, use_gate_bias, active_glu, gate_bias, x_bias, tmp_gate);
+    }
 }
 
 static std::pair<dim3, dim3> calc_launch_params(