Module results 

The result document: a versioned record of one benchmark run, with the provenance that makes it comparable (commit, dirty state, build profile, platform, registry fingerprint, profile) and, per target, the statistics of each cache mode measured. Local runs are written under the checkout’s local half; the accepted baseline is a tracked file of the same shape, minus the machine-local fields, promoted explicitly.

Structs

BenchmarkResult

One target’s measurement.

Provenance

The provenance a run carries.

ResultDocument

One run.

Enums

CacheMode

How the cache stood when the samples were taken.

Constants

LOCAL_DIR

Where local results go, relative to the checkout-local half.

RESULT_SCHEMA

The schema of a result document.

Functions

host_fingerprint

The CPU brand string and the logical core count, <brand>/<cores>; the brand alone when the count is unknown, the os and arch when neither is (an unidentified host still gets a stable, if coarse, name, and two of them never compare as equal only when the string is empty, which this function does not return).

load_average

The host’s 1-minute load average, from getloadavg(3); None where the platform has none or the call fails.

write_atomic

Write a file through a temporary neighbour and a rename, so that a reader never sees half a file.