fix SC

ge/single_op/single_op.cc

@@ -174,8 +174,8 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status SingleOp::ExecuteAsync(c
   std::lock_guard<std::mutex> lk(*stream_mutex_);
   auto current_mem_base = stream_resource_->GetMemoryBase();
   if (running_param_->mem_base != current_mem_base) {
-    running_param_->mem_base = current_mem_base;
-    GELOGD("Memory base changed, new memory base =%lu", current_mem_base);
+    running_param_->mem_base = const_cast<uint8_t *>(current_mem_base);
+    GELOGD("Memory base changed, new memory base = %p", current_mem_base);
     for (auto &task : tasks_) {
       auto new_address = BuildTaskUtils::GetAddresses(task->GetOpdesc(), *running_param_);
       GE_CHK_STATUS_RET(task->UpdateArgTable(*running_param_),

ge/single_op/stream_resource.cc

@@ -74,7 +74,7 @@ uint8_t *StreamResource::DoMallocMemory(const std::string &purpose,
     return nullptr;
   }
 
-  if (size <= max_allocated) {
+  if (size <= max_allocated && !allocated.empty()) {
     GELOGD("reuse last memory");
     return allocated.back();
   }
@@ -190,7 +190,7 @@ Status StreamResource::BuildOperator(const string &model_name, const ModelData &
   return SUCCESS;
 }
 
-uint8_t *StreamResource::GetMemoryBase() const {
+const uint8_t *StreamResource::GetMemoryBase() const {
   if (memory_list_.empty()) {
     return nullptr;
   }

ge/single_op/stream_resource.h

@@ -47,7 +47,7 @@ class StreamResource {
 
   uint8_t *MallocMemory(const std::string &purpose, size_t size, bool holding_lock = true);
   uint8_t *MallocWeight(const std::string &purpose, size_t size);
-  uint8_t *GetMemoryBase() const;
+  const uint8_t *GetMemoryBase() const;
 
  private:
   uint8_t *DoMallocMemory(const std::string &purpose,