From 02b9bafe29dfa929b6c5d8e6b80bcd23cb1172f0 Mon Sep 17 00:00:00 2001
From: Jared Van Bortel <jared@nomic.ai>
Date: Wed, 17 Jan 2024 13:47:03 -0500
Subject: [PATCH] kompute : ignore exceptions in ggml_vk_available_devices
 (#12)

Signed-off-by: Jared Van Bortel <jared@nomic.ai>
---
 ggml-kompute.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ggml-kompute.cpp b/ggml-kompute.cpp
index 4d0dd2755..10f94f18c 100644
--- a/ggml-kompute.cpp
+++ b/ggml-kompute.cpp
@@ -147,9 +147,15 @@ std::vector<ggml_vk_device> ggml_vk_available_devices(size_t memoryRequired) {
     if (!komputeManager()->hasVulkan() || !komputeManager()->hasInstance())
         return results;
 
-    std::vector<vk::PhysicalDevice> physicalDevices = komputeManager()->listDevices();
-    uint32_t deviceCount = physicalDevices.size();
+    std::vector<vk::PhysicalDevice> physicalDevices;
+    try {
+        physicalDevices = komputeManager()->listDevices();
+    } catch (vk::SystemError & err) {
+        std::cerr << __func__ << ": ignoring Vulkan exception: " << err.what() << "\n";
+        return results;
+    }
 
+    uint32_t deviceCount = physicalDevices.size();
     if (deviceCount == 0)
         return results;