From 82a6646e0221216c41edcdf99f5a44bb051391f5 Mon Sep 17 00:00:00 2001 From: Aarni Koskela Date: Sat, 28 Oct 2023 15:43:01 +0300 Subject: [PATCH] metal : try cwd for ggml-metal.metal if bundle lookup fails (#3793) * Try cwd for ggml-metal if bundle lookup fails When building with `-DBUILD_SHARED_LIBS=ON -DLLAMA_METAL=ON -DLLAMA_BUILD_SERVER=ON`, `server` would fail to load `ggml-metal.metal` because `[bundle pathForResource:...]` returns `nil`. In that case, fall back to `ggml-metal.metal` in the cwd instead of passing `null` as a path. Follows up on #1782 * Update ggml-metal.m --------- Co-authored-by: Georgi Gerganov --- ggml-metal.m | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/ggml-metal.m b/ggml-metal.m index c1901dca7..2380c4310 100644 --- a/ggml-metal.m +++ b/ggml-metal.m @@ -210,6 +210,10 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) { GGML_METAL_LOG_INFO("%s: default.metallib not found, loading from source\n", __func__); NSString * sourcePath = [bundle pathForResource:@"ggml-metal" ofType:@"metal"]; + if (sourcePath == nil) { + GGML_METAL_LOG_WARN("%s: error: could not use bundle path to find ggml-metal.metal, falling back to trying cwd\n", __func__); + sourcePath = @"ggml-metal.metal"; + } GGML_METAL_LOG_INFO("%s: loading '%s'\n", __func__, [sourcePath UTF8String]); NSString * src = [NSString stringWithContentsOfFile:sourcePath encoding:NSUTF8StringEncoding error:&error]; if (error) {