From: slaren <redacted>
Date: Fri, 15 Mar 2024 12:24:03 +0000 (+0100)
Subject: cuda : disable unused cudaLaunchHostFunc code (llama/6078)
X-Git-Tag: upstream/0.0.1642~834
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=27ad48d8144b1d0395b4c3d46d71faf0d9c6b7e4;p=pkg%2Fggml%2Fsources%2Fggml

cuda : disable unused cudaLaunchHostFunc code (llama/6078)
---

diff --git a/src/ggml-cuda.cu b/src/ggml-cuda.cu
index d1b5e52b..db595409 100644
--- a/src/ggml-cuda.cu
+++ b/src/ggml-cuda.cu
@@ -11541,6 +11541,7 @@ static void ggml_backend_cuda_event_wait(ggml_backend_t backend, ggml_backend_ev
     if (ggml_backend_is_cuda(event->backend)) {
         CUDA_CHECK(cudaStreamWaitEvent(g_cudaStreams[cuda_ctx->device][0], (cudaEvent_t)event->context, 0));
     } else {
+#if 0
         // untested
         auto wait_fn = [](void * user_data) {
             ggml_backend_event_t event = (ggml_backend_event_t)user_data;
@@ -11548,6 +11549,8 @@ static void ggml_backend_cuda_event_wait(ggml_backend_t backend, ggml_backend_ev
         };
 
         CUDA_CHECK(cudaLaunchHostFunc(g_cudaStreams[cuda_ctx->device][0], wait_fn, event));
+#endif
+        GGML_ASSERT(false);
     }
 }