VK_NV_device_diagnostic_checkpoints
Other Extension Metadata
Last Modified Date
2018-07-16
Contributors
- Oleg Kuznetsov, NVIDIA
- Alex Dunn, NVIDIA
- Jeff Bolz, NVIDIA
- Eric Werness, NVIDIA
- Daniel Koch, NVIDIA
Description
This extension allows applications to insert markers in the command stream and associate them with custom data.
If a device lost error occurs, the application may then query the implementation for the last markers to cross specific implementation-defined pipeline stages, in order to narrow down which commands were executing at the time and might have caused the failure.
New Commands
New Structures
New Enum Constants
VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME
VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_SPEC_VERSION
- Extending VkStructureType:
VK_STRUCTURE_TYPE_CHECKPOINT_DATA_NV
VK_STRUCTURE_TYPE_QUEUE_FAMILY_CHECKPOINT_PROPERTIES_NV
Version History
- Revision 1, 2018-07-16 (Nuno Subtil)
- Internal revisions
- Revision 2, 2018-07-16 (Nuno Subtil)
- ???