Clean up clang-tidy warnings, one check at a time

Clazy is a static analyzer for Qt code. It flags patterns that compile fine but are slow, fragile or quietly wrong. Running it on avogadrolibs turns up a set of small, mechanical fixes, listed below. The biggest group is old-style connections, which name signals and slots as…

codespell finds common misspellings in code and comments. It's now part of avogadrolibs' pre-commit checks (#3102), but 31 typos from before it was added are still in the code. They're listed below. This issue fixes them, so that pre-commit run codespell --all-files passes. The…

This is a demo of how it works, you should write the probe in eBPF, and add it to https://github.com/eunomia-bpf/bpftime/tree/master/example/gpu and make sure user don't need to modify their program to do the tracing. Program 2: Per-thread runtime distribution using clock64()…

Six of the eight update_* entry points on FusionCore take a timestamp, and none of the public documentation states what happens when that timestamp goes backwards. It matters because it has crashed before. From the changelog: the filter used to SIGABRT on a backward time jump,…