diff --git a/ggml/src/ggml-cuda.cu b/ggml/src/ggml-cuda.cu
index 40ac388d..c27b2a3c 100644
--- a/ggml/src/ggml-cuda.cu
+++ b/ggml/src/ggml-cuda.cu
@@ -3224,7 +3224,14 @@ static bool ggml_cuda_compute_forward(ggml_backend_cuda_context & ctx, struct gg
             ggml_cuda_op_group_norm(ctx, dst);
             break;
         case GGML_OP_CONCAT:
-            ggml_cuda_op_concat(ctx, dst);
+            if (fusion && i + 2 < cgraph->n_nodes &&
+                cgraph->nodes[i+1]->op == GGML_OP_VIEW &&
+                cgraph->nodes[i+2]->op == GGML_OP_CPY &&
+                ggml_cuda_concat_cpy(ctx, dst, cgraph->nodes[i+2])) {
+                i += 2;
+            } else {
+                ggml_cuda_op_concat(ctx, dst);
+            }
             break;
         case GGML_OP_UPSCALE:
             ggml_cuda_op_upscale(ctx, dst);
diff --git a/ggml/src/ggml-cuda/cpy.cu b/ggml/src/ggml-cuda/cpy.cu
index 02713c10..d3194b61 100644
--- a/ggml/src/ggml-cuda/cpy.cu
+++ b/ggml/src/ggml-cuda/cpy.cu
@@ -686,3 +686,65 @@ bool ggml_cuda_cpy_2(ggml_backend_cuda_context & ctx, const ggml_tensor * src1,
 #endif
     return true;
 }
+
+template <typename src_t, typename dst_t>
+static __global__ void concat_cpy(const char * csrc1, const char * csrc2, char * cdst, int ne1, int ne,
+        char ** dest_ptrs, int copy_index) {
+
+    auto dst = (dst_t *)(dest_ptrs ? dest_ptrs[copy_index] : cdst);
+    auto src1 = (const src_t *)csrc1;
+    auto src2 = (const src_t *)csrc2;
+
+    for (int i = threadIdx.x; i < ne; i += blockDim.x) {
+        if constexpr (std::is_same_v<dst_t, nv_bfloat16>) {
+            dst[i] = __float2bfloat16(i < ne1 ? src1[i] : src2[i - ne1]);
+        } else {
+            dst[i] = (dst_t)(i < ne1 ? src1[i] : src2[i - ne1]);
+        }
+    }
+}
+
+template <typename src_t, typename dst_t>
+static void ggml_concat_cpy_cuda(const char * src1, const char * src2, char * dst, int ne1, int ne, cudaStream_t stream,
+        char ** dest_ptrs, int& copy_index) {
+
+    int block_dim = std::min(ne, 768);
+    concat_cpy<src_t, dst_t><<<1, block_dim, 0, stream>>>(src1, src2, dst, ne1, ne, dest_ptrs, copy_index);
+    ++copy_index;
+}
+
+bool ggml_cuda_concat_cpy(ggml_backend_cuda_context & ctx, const ggml_tensor * concat, const ggml_tensor * dst,
+        [[maybe_unused]] bool disable_indirection) {
+
+    if (dst->type != GGML_TYPE_F16 && dst->type != GGML_TYPE_BF16) return false;
+    //if (ggml_nrows(dst) > 1) return false;
+    if (dst->src[0] != concat) return false;
+    if (ggml_nrows(concat->src[0]) != 1 || ggml_nrows(concat->src[1]) != 1) return false;
+    if (concat->src[0]->type != GGML_TYPE_F32 || concat->src[1]->type != GGML_TYPE_F32) return false;
+    if (dst->ne[0] != concat->src[0]->ne[0] + concat->src[1]->ne[0]) return false;
+
+    char ** dest_ptrs = nullptr;
+    int graph_cpynode_index = -1;
+#if defined(GGML_CUDA_USE_GRAPHS) || defined(GGML_HIP_GRAPHS) || defined(GGML_MUSA_GRAPHS)
+    if(ctx.cuda_graph->use_cpy_indirection && !disable_indirection) {
+        dest_ptrs = ctx.cuda_graph->dest_ptrs_d;
+        graph_cpynode_index = ctx.cuda_graph->graph_cpynode_index;
+    }
+#endif
+
+    if (dst->type == GGML_TYPE_F16) {
+        ggml_concat_cpy_cuda<float, half>((const char *)concat->src[0]->data, (const char *)concat->src[1]->data,
+                (char *)dst->data, concat->src[0]->ne[0], dst->ne[0], ctx.stream(), dest_ptrs, graph_cpynode_index);
+    } else {
+        ggml_concat_cpy_cuda<float, nv_bfloat16>((const char *)concat->src[0]->data, (const char *)concat->src[1]->data,
+                (char *)dst->data, concat->src[0]->ne[0], dst->ne[0], ctx.stream(), dest_ptrs, graph_cpynode_index);
+    }
+
+#if defined(GGML_CUDA_USE_GRAPHS) || defined(GGML_HIP_GRAPHS) || defined(GGML_MUSA_GRAPHS)
+    if(ctx.cuda_graph->use_cpy_indirection && !disable_indirection) {
+        ctx.cuda_graph->graph_cpynode_index = graph_cpynode_index;
+    }
+#endif
+    return true;
+
+}
diff --git a/ggml/src/ggml-cuda/cpy.cuh b/ggml/src/ggml-cuda/cpy.cuh
index 21f3c874..b2aa7ad5 100644
--- a/ggml/src/ggml-cuda/cpy.cuh
+++ b/ggml/src/ggml-cuda/cpy.cuh
@@ -12,3 +12,6 @@ void ggml_cuda_cpy_dest_ptrs_copy(ggml_cuda_graph * cuda_graph, char ** host_des
 
 bool ggml_cuda_cpy_2(ggml_backend_cuda_context & ctx, const ggml_tensor * src0, const ggml_tensor * src1,
         ggml_tensor * dst1, ggml_tensor * dst2, bool disable_indirection = false);
+
+bool ggml_cuda_concat_cpy(ggml_backend_cuda_context & ctx, const ggml_tensor * concat, const ggml_tensor * dst,
+        bool disable_indirection = false);
diff --git a/src/llama-build-context.cpp b/src/llama-build-context.cpp
index 154870e3..0475995a 100644
--- a/src/llama-build-context.cpp
+++ b/src/llama-build-context.cpp
@@ -6268,11 +6268,13 @@ ggml_cgraph * llm_build_context::build_deepseek2() {
                     kqv = ggml_mul_mat(ctx0, wv_b, kqv_compressed);
                     cb(kqv, "kqv", il);
 
-                    kqv = ggml_cont(ctx0, ggml_permute(ctx0, kqv, 0, 2, 1, 3));
-                    cb(kqv, "kqv_perm", il);
-
-                    cur = ggml_view_2d(ctx0, kqv, n_embd_head_v*n_head, n_tokens, ggml_row_size(kqv->type, n_embd_head_v*n_head), 0);
+                    if (n_tokens > 1) {
+                        kqv = ggml_cont(ctx0, ggml_permute(ctx0, kqv, 0, 2, 1, 3));
+                        cb(kqv, "kqv_perm", il);
+                    }
+                    cur = ggml_reshape_2d(ctx0, kqv, n_embd_head_v*n_head, n_tokens);
                     cb(cur, "kqv_2d", il);
+
                 }
 
                 ggml_build_forward_expand(gf, cur);