llnl / dftracer-utils / 29145320966

53%

Build Type

push

github

Committed by hariharan-devarajan

Commit Message

feat(viz): timelapse axis for multi-run traces

Fold the summary's per-lane activity plus app-span coverage into
globally-idle spans (no lane active, no process alive), so only
between-run dead time is flagged; expose them and a multi_run flag via
GET /api/v1/viz/breaks.

Compress those gaps in the timeline to a fixed break width via a
piecewise-linear real<->display transform: viewport math runs in the
compressed space while events keep real ts, mapped through xOf; fetches,
selection and readouts convert back at the boundary. Auto-enable on
multi-run traces with a Timelapse toggle and a "skip <dur>" marker.

Reject a fork edge whose spawn timestamp is after the child's first
event, so pid reuse across runs no longer links processes between them.

Coverage Stats

39581 of 97387 branches covered (40.64%)

Branch coverage included in aggregate %.

86 of 86 new or added lines in 1 file covered. (100.0%)

208 existing lines in 8 files now uncovered.

35117 of 44409 relevant lines covered (79.08%)

21360.21 hits per line