1// Copyright (c) 2018-2020 NVIDIA Corporation 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5include::{generated}/meta/{refprefix}VK_NV_device_diagnostic_checkpoints.adoc[] 6 7=== Other Extension Metadata 8 9*Last Modified Date*:: 10 2018-07-16 11*Contributors*:: 12 - Oleg Kuznetsov, NVIDIA 13 - Alex Dunn, NVIDIA 14 - Jeff Bolz, NVIDIA 15 - Eric Werness, NVIDIA 16 - Daniel Koch, NVIDIA 17 18=== Description 19 20This extension allows applications to insert markers in the command stream 21and associate them with custom data. 22 23If a device lost error occurs, the application may: then query the 24implementation for the last markers to cross specific implementation-defined 25pipeline stages, in order to narrow down which commands were executing at 26the time and might have caused the failure. 27 28include::{generated}/interfaces/VK_NV_device_diagnostic_checkpoints.adoc[] 29 30=== Version History 31 32 * Revision 1, 2018-07-16 (Nuno Subtil) 33 ** Internal revisions 34 * Revision 2, 2018-07-16 (Nuno Subtil) 35 ** ??? 36