From: uvos <redacted>
Date: Wed, 27 Aug 2025 11:58:54 +0000 (+0200)
Subject: HIP: Enable support for ggml_backend_cuda_register_host_buffer (#15615)
X-Git-Tag: upstream/0.0.6527~227
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=47373271f971aa5a0a6462b286f4a7b5bd4ba644;p=pkg%2Fggml%2Fsources%2Fllama.cpp

HIP: Enable support for ggml_backend_cuda_register_host_buffer (#15615)
---

diff --git a/ggml/src/ggml-cuda/ggml-cuda.cu b/ggml/src/ggml-cuda/ggml-cuda.cu
index 44948834..3a505272 100644
--- a/ggml/src/ggml-cuda/ggml-cuda.cu
+++ b/ggml/src/ggml-cuda/ggml-cuda.cu
@@ -3106,7 +3106,7 @@ bool ggml_backend_cuda_register_host_buffer(void * buffer, size_t size) {
         return false;
     }
 
-#if CUDART_VERSION >= 11010 || defined(GGML_USE_MUSA)
+#if CUDART_VERSION >= 11010 || defined(GGML_USE_MUSA) || defined(GGML_USE_HIP)
     cudaError_t err = cudaHostRegister(buffer, size, cudaHostRegisterPortable | cudaHostRegisterReadOnly);
     if (err != cudaSuccess) {
         // clear the error