ior - I/O Riot NG is an experiment with BPF.

Age	Commit message (Collapse)	Author
2026-05-28	close_range: honor last bound and CLOSE_RANGE_CLOEXEC flag	Paul Buetow
	close_range was captured as a single-fd fd_event carrying only first, so the runtime evicted every tracked fd >= first, ignoring the last upper bound and the flags. Bounded calls wrongly dropped still-open higher fds, and CLOSE_RANGE_CLOEXEC (which keeps fds open) was treated as a full close. Reclassify close_range to the two_fd_event kind, mapping fd_a/fd_b/extra to first/last/flags. The runtime now closes only the inclusive [first, last] range (a negative last from ~0U means unbounded) and skips eviction when CLOSE_RANGE_CLOEXEC is set or the syscall fails. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-24	task a8: move all binaries under ./cmd/<name>/main.go	Paul Buetow
	Relocates the two non-canonical main packages so every binary in the repo lives at ./cmd/<BINARY>/main.go: - tools/filewriter/ -> cmd/filewriter/ - integrationtests/cmd/ioworkload/ (20 files) -> cmd/ioworkload/ Consumers updated: - Magefile.go: workloadSourcePath now ./cmd/ioworkload - integrationtests/README.md: structure note points at ../cmd/ioworkload Files moved with git mv so git log --follow history is preserved. cmd/ior/main.go was already canonical and is untouched. Verified: mage build produces the ior binary; go build ./cmd/... builds filewriter and ioworkload; go test ./cmd/ioworkload passes; go vet ./cmd/filewriter ./cmd/ioworkload is clean. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>