From df4b7945aeccae2a71348e5a9c1eab5241e3e0ef Mon Sep 17 00:00:00 2001
From: Xinpeng Dou <81913537+Dou-Git@users.noreply.github.com>
Date: Thu, 12 Sep 2024 09:02:35 +0800
Subject: [PATCH] cann: Fix error when running a non-exist op (#9424)

---
 ggml/src/ggml-cann.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml/src/ggml-cann.cpp b/ggml/src/ggml-cann.cpp
index 06930ba2e5bee..24b8b752c9570 100644
--- a/ggml/src/ggml-cann.cpp
+++ b/ggml/src/ggml-cann.cpp
@@ -1942,7 +1942,7 @@ GGML_CALL ggml_backend_t ggml_backend_cann_init(int32_t device) {
         GGML_CANN_LOG_ERROR("%s: error: failed to allocate context\n", __func__);
         return nullptr;
     }
-
+    ggml_cann_set_device(ctx->device);
     ggml_backend_t cann_backend =
         new ggml_backend{/* .guid      = */ ggml_backend_cann_guid(),
                          /* .interface = */ ggml_backend_cann_interface,