From: Diego Devesa <redacted>
Date: Sat, 11 Oct 2025 11:02:26 +0000 (-0700)
Subject: cuda : avoid initializing unused devices (llama/16510)
X-Git-Tag: upstream/0.9.4.58~24
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=c7a5f66ad5292904cd9f946b16603f6c921e4533;p=pkg%2Fggml%2Fsources%2Fggml

cuda : avoid initializing unused devices (llama/16510)
---

diff --git a/src/ggml-cuda/ggml-cuda.cu b/src/ggml-cuda/ggml-cuda.cu
index fb691528..856e9de2 100644
--- a/src/ggml-cuda/ggml-cuda.cu
+++ b/src/ggml-cuda/ggml-cuda.cu
@@ -3867,7 +3867,6 @@ ggml_backend_reg_t ggml_backend_cuda_reg() {
                 dev_ctx->device = i;
                 dev_ctx->name = GGML_CUDA_NAME + std::to_string(i);
 
-                ggml_cuda_set_device(i);
                 cudaDeviceProp prop;
                 CUDA_CHECK(cudaGetDeviceProperties(&prop, i));
                 dev_ctx->description = prop.name;