From 8df7593c115bdcdae0441a417fba10bb262e1ccc Mon Sep 17 00:00:00 2001 From: Dmytro M Date: Sun, 21 Sep 2025 21:27:46 +0300 Subject: [PATCH 1/2] Throw system error on old Vulkan driver rather than SIGABRT --- ggml/src/ggml-vulkan/ggml-vulkan.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ggml/src/ggml-vulkan/ggml-vulkan.cpp b/ggml/src/ggml-vulkan/ggml-vulkan.cpp index 3d893295ffdb3..2780ad9a23589 100644 --- a/ggml/src/ggml-vulkan/ggml-vulkan.cpp +++ b/ggml/src/ggml-vulkan/ggml-vulkan.cpp @@ -4450,7 +4450,7 @@ static void ggml_vk_instance_init() { if (api_version < VK_API_VERSION_1_2) { std::cerr << "ggml_vulkan: Error: Vulkan 1.2 required." << std::endl; - GGML_ABORT("fatal error"); + throw vk::SystemError(vk::Result::eErrorFeatureNotPresent, "Vulkan 1.2 required"); } vk::ApplicationInfo app_info{ "ggml-vulkan", 1, nullptr, 0, api_version }; From ad2a784676f510c1cc69dcbe7cb4e2ef9ee123ec Mon Sep 17 00:00:00 2001 From: Dmytro M Date: Sun, 21 Sep 2025 21:29:48 +0300 Subject: [PATCH 2/2] Optionally handle any potential error in vulkan init --- ggml/src/ggml-vulkan/ggml-vulkan.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/ggml/src/ggml-vulkan/ggml-vulkan.cpp b/ggml/src/ggml-vulkan/ggml-vulkan.cpp index 2780ad9a23589..d9f1601a93b8a 100644 --- a/ggml/src/ggml-vulkan/ggml-vulkan.cpp +++ b/ggml/src/ggml-vulkan/ggml-vulkan.cpp @@ -12726,6 +12726,12 @@ ggml_backend_reg_t ggml_backend_vk_reg() { } catch (const vk::SystemError& e) { VK_LOG_DEBUG("ggml_backend_vk_reg() -> Error: System error: " << e.what()); return nullptr; + } catch (const std::exception &e) { + VK_LOG_DEBUG("ggml_backend_vk_reg() -> Error: " << e.what()); + return nullptr; + } catch (...) { + VK_LOG_DEBUG("ggml_backend_vk_reg() -> Error: unknown exception during Vulkan init"); + return nullptr; } }