From: Chenguang Li <redacted>
Date: Sat, 30 Aug 2025 02:18:35 +0000 (+0800)
Subject: CANN: FIx compiler warnings (#15661)
X-Git-Tag: upstream/0.0.6527~205
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=ef476916bba4b44f44be0c98babc1cb025968e75;p=pkg%2Fggml%2Fsources%2Fllama.cpp

CANN: FIx compiler warnings (#15661)

Signed-off-by: noemotiovon <redacted>
---

diff --git a/ggml/src/ggml-cann/ggml-cann.cpp b/ggml/src/ggml-cann/ggml-cann.cpp
index 558121df..7b3aca9d 100755
--- a/ggml/src/ggml-cann/ggml-cann.cpp
+++ b/ggml/src/ggml-cann/ggml-cann.cpp
@@ -1155,7 +1155,7 @@ namespace {
  * @note The workspace buffer used in this function is managed globally and reused
  *       across calls. This reduces overhead from repeated memory allocation and deallocation.
  */
-static void weight_format_to_nz(ggml_tensor *tensor, const void *data, size_t offset) {
+static void weight_format_to_nz(ggml_tensor *tensor, size_t offset) {
     aclTensor* weightTransposed = ggml_cann_create_tensor(tensor, tensor->ne,
                                     tensor->nb, 2, ACL_FORMAT_ND, offset);
     uint64_t workspaceSize = 0;
@@ -1203,7 +1203,7 @@ static void ggml_backend_cann_buffer_set_tensor(
         if (weight_to_nz && is_matmul_weight((const ggml_tensor*)tensor)) {
             GGML_ASSERT(tensor->ne[2] == 1);
             GGML_ASSERT(tensor->ne[3] == 1);
-            weight_format_to_nz(tensor, data, offset);
+            weight_format_to_nz(tensor, offset);
         }
     } else {
         void *transform_buffer = malloc(size);
@@ -2491,7 +2491,7 @@ static bool ggml_backend_cann_supports_op(ggml_backend_dev_t dev,
             return true;
         case GGML_OP_SCALE:
             float bias;
-            memcpy(&bias, (float*)op->op_params + 1, sizeof(float));
+            memcpy(&bias, (const float *)(op->op_params) + 1, sizeof(float));
             return bias == 0.0f; // TODO: support bias != 0.0f
         case GGML_OP_SOFT_MAX:
             // TODO: support attention sinks [TAG_ATTN_SINKS]
@@ -2534,7 +2534,7 @@ static bool ggml_backend_cann_supports_op(ggml_backend_dev_t dev,
                 return false;
             }
             float logitSoftcap = 0.0f;
-            memcpy(&logitSoftcap,  (float*)op->op_params + 2, sizeof(float));
+            memcpy(&logitSoftcap, (const float *)(op->op_params) + 2, sizeof(float));
             if(logitSoftcap != 0.0f) {
                 return false;
             }