Trace the executionpath

Author: kpouget

ggml/src/ggml-remotingfrontend/virtgpu-shm.cpp

@@ -53,15 +53,15 @@ virtgpu_ioctl_map(struct virtgpu *gpu, uint32_t gem_handle, size_t size)
       .handle = gem_handle,
       .pad = 0,
    };
-   printf("Say hello world\n");
+   printf("virtgpu_ioctl_map(%ld)\n", size);
    if (virtgpu_ioctl(gpu, DRM_IOCTL_VIRTGPU_MAP, &args))
       return NULL;
 
    void *ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, gpu->fd,
                     args.offset);
    if (ptr == MAP_FAILED)
       return NULL;
-
+   printf("virtgpu_ioctl_map(%ld) --> %p | %p\n", size, ptr, *(void **)ptr);
    return ptr;
 }