GpuZelenograd/memtest_vulkan v0.5.0

v0.5.0 - Tune behavior with large PCIe BARs

on GitHub

Compatibility

• memory type selection prefers simplest memory type without extra flags. This should help test GPUs with entire memory visible over PCIe BAR.
• Arm64 linux version now runs on Raspberry Pi 4

Test flow

• First 5 minutes are declared as a suggested "standard" test period
  • small pause in computations introduced just before period's end to do basic test on performance mode switch
• performance estimation displayed separately for writing and checking

Diagnostics

• Introduced troubleshooting section in Readme to help in common cases
  • including verbose logging mode for collecting information for bug reports

Documentation changes

• extend section with theory of memory errors
• add development instructions
• better installation & usage instructions
• acknowledgements to erupt library

Note

this v0.5.0 release source and the below artifacts are created on Nov 18, 2022. I'd accidently republished it in 2025 due to misunderstanding github UI.