llama.cpp

ef52d1d1 - Update Vulkan RoPE implementation (#7818)

Update Vulkan RoPE implementation (#7818) * Update Vulkan RoPE implementation * Return nullptr on alloc_buffer when allocation fails, instead of throwing an exception Minor fixes * Fix segfault when running out of VRAM Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: slaren <slarengh@gmail.com>