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| author | snek <snek@deno.com> | 2024-11-08 23:20:24 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-08 23:20:24 +0100 |
| commit | 73fbd61bd016eebbf2776dc94c15a26bf39668d6 (patch) | |
| tree | c7e5f4ee47f94f2279e745b1825959f82a66a22d /cli/bench/cache_api.js | |
| parent | d4f1bd3dacf54c4625eef7828341b39286ead8cb (diff) | |
fix: performance.timeOrigin (#26787)
`performance.timeOrigin` was being set from when JS started executing,
but `op_now` measures from an `std::time::Instant` stored in `OpState`,
which is created at a completely different time. This caused
`performance.timeOrigin` to be very incorrect. This PR corrects the
origin and also cleans up some of the timer code.
Compared to `Date.now()`, `performance`'s time origin is now
consistently within 5us (0.005ms) of system time.
Diffstat (limited to 'cli/bench/cache_api.js')
0 files changed, 0 insertions, 0 deletions