From: Diego Devesa <redacted>
Date: Mon, 4 Nov 2024 12:10:23 +0000 (+0100)
Subject: cuda : clear error after changing peer access (#10153)
X-Git-Tag: upstream/0.0.4488~460
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=ea02c753ebf9342114cb173f10b3ffc2af1e7d04;p=pkg%2Fggml%2Fsources%2Fllama.cpp

cuda : clear error after changing peer access (#10153)
---

diff --git a/ggml/src/ggml-cuda.cu b/ggml/src/ggml-cuda.cu
index b57f1b3b..e68e4055 100644
--- a/ggml/src/ggml-cuda.cu
+++ b/ggml/src/ggml-cuda.cu
@@ -1297,11 +1297,17 @@ static void ggml_cuda_set_peer_access(const int n_tokens, int main_device) {
                     cudaError_t err = cudaDeviceEnablePeerAccess(id_other, 0);
                     if (err != cudaErrorPeerAccessAlreadyEnabled) {
                         CUDA_CHECK(err);
+                    } else {
+                        // reset the error
+                        cudaGetLastError();
                     }
                 } else {
                     cudaError_t err = cudaDeviceDisablePeerAccess(id_other);
                     if (err != cudaErrorPeerAccessNotEnabled) {
                         CUDA_CHECK(err);
+                    } else {
+                        // reset the error
+                        cudaGetLastError();
                     }
                 }
             }