…r-edit. profiler-edit runs profile compacting on the output profile, and profile compacting converts some columns to their typed array form but not others - it only touches columns which contain indexes which refer to other tables. So this is done as a separate pass over the profile. We'll be able to use this new function for the "upload profile" code path once we switch that to uploading JSLB files; before we make that change, converting to typed arrays would be a waste because serializing to JSON would need to convert them back to regular arrays again.
Merged
canova added a commit that referenced this pull request
Jul 21, 2026
Changes: [Sky Ning] Skip preview links for non-main PRs (#6161) [spokodev] fix(gecko-upgrade): don't crash on a counter with empty sample_groups (#6160) [fatadel] Show counter values over time in profiler-cli (#6136) [Markus Stange] Make profile-conversion snapshots more compact and meaningful (#6152) [Markus Stange] More typed arrays: sample + counter times, some frametable columns (#6139) [Nazım Can Altınova] Only render a marker url field as a link when the whole value is a URL (#6163) [fatadel] Show each counter's owning process in profiler-cli (#6164) [Nazım Can Altınova] Document the pre-existing thread info and network JSON schemas in the cli (#6171) [Markus Stange] Copy column contents in getRawSamplesTableBuilderFromExisting for consistency (#6168) [Markus Stange] Convert eligible columns to typed arrays when outputting from profiler-edit (#6167) [Markus Stange] Remove unused samples.thread column (#6151) [Markus Stange] Fixed botched merge which broke 'yarn ts' (#6174) [Nazım Can Altınova] Add marker handles to `profiler-cli thread network` (#6172) [Markus Stange] Update json-slabs 0.3.0 → 0.4.0 (major) (#6176) [Nazım Can Altınova] Surface network activity across profiler-cli (#6175) [Nazım Can Altınova] Add `profile meta` command to profiler-cli (#6177) [Markus Stange] Allow raw marker table's `startTime` and `endTime` columns to be Float64Array (#6169) [nightcityblade] Fix light theme text selection colors (#6186) [Nazım Can Altınova] Import source map URLs from Chrome DevTools traces (#6190) [Nazım Can Altınova] Rename yarn `build-profiler-cli` script to `build-cli` (#6191) [Nazım Can Altınova] Migrate husky to version 9 (#6201) [Nazım Can Altınova] Fix horizontal overflow when the transform navigator is long (#6199) [fatadel] Add a 'hexadecimal' marker schema field format (#6197) [Nazım Can Altınova] Bump source-map to 0.8.0 and remove the old type workaround (#6202) [Nazım Can Altınova] 🔃 Sync: l10n -> main (July 21, 2026) (#6209) And special thanks to our localizers: fr: parmegiani.thomas fr: Théo Chevalier sr: Марко Костић (Marko Kostić) sv-SE: Luna Jernberg tr: Grk zh-CN: Ariel zh-CN: Olvcpr423