Commit b205207a0a031fd3815033942ef43314180e4dd6
2022-11-16T14:39:00
Lock gpu clocks using nvidia-smi to avoid overheating For now only applies to Windows Nvidia (GTX 1660) bots where I tested this. Default clocks boost to 1800+ reporting 110W+ initial power usage which can't be dissipated by the setup and and gpu quickly hits ~90C and enters aggressive throttling. Locking to 1410MHz yield a much more modest 50~60W usage with reasonable gpu temps in the 70C~80C range over long runs at 100% utilization. Also log gpu temperature before/after running tests. Bug: angleproject:7671 Change-Id: Id43bede3b1d6a445f8caee6bbbaa43f7f380199b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4031495 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Commit-Queue: Roman Lavrov <romanl@google.com>