Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

Changed

Fixed

Removed

1.3.2 - 2023-10-17

Added

Add separate implementation for GpuStatsLogger callback for lightning by @XuehaiPan in #114.
Remove metrics if process is gone in nvitop-exporter by @XuehaiPan in #107.

1.3.1 - 2023-10-05

Added

Add Python 3.12 classifiers by @XuehaiPan in #101.

Fixed

Fix libcuda.cuDeviceGetUuid() when the UUID contains 0x00 by @XuehaiPan in #100.

1.3.0 - 2023-08-27

Added

Add Prometheus exporter by @XuehaiPan in #92.
Add device APIs to query PCIe and NVLink throughput by @XuehaiPan in #87.

Changed

Use recent timestamp for GPU process utilization query for more accurate per-process GPU usage by @XuehaiPan in #85. We extend our heartfelt gratitude to @2581543189 for their invaluable assistance. Their timely comments and comprehensive feedback have greatly contributed to the improvement of this project.

Fixed

Fix upstream changes for process info v3 APIs on 535.104.05 driver by @XuehaiPan in #94.
Fix removal for process info v3 APIs on the upstream 535.98 driver by @XuehaiPan in #89.

1.2.0 - 2023-07-24

Added

Include last snapshot metrics in the log results for ResourceMetricCollector by @XuehaiPan in #80.
Add mypy integration and update type annotations by @XuehaiPan in #73.

Fixed

Fix process info support for NVIDIA R535 driver (CUDA 12.2+) by @XuehaiPan in #79.
Fix inappropriate exception catching in function libcuda.cuDeviceGetUuid by @XuehaiPan.

1.1.2 - 2023-04-11

Fixed

Further isolate the CUDA_VISIBLE_DEVICES parser in a subprocess by @XuehaiPan in #70.

1.1.1 - 2023-04-07

Fixed

Fix MIG device support by @XuehaiPan.

1.1.0 - 2023-04-07

Added

Support float number as snapshot interval that >= 0.25s by @XuehaiPan in #67.
Show more host metrics (e.g., used virtual memory, uptime) in CLI by @XuehaiPan in #59.

Changed

Move TTLCache usage to CLI-only by @XuehaiPan in #66.

Fixed

Respect FORCE_COLOR and NO_COLOR environment variables by @XuehaiPan.

Removed

Drop Python 3.6 support by @XuehaiPan in #56.

1.0.0 - 2023-02-01

Added

The first stable release of nvitop by @XuehaiPan.