CodeSampleX

Sample

Set GOMAXPROCS with maxprocs.Set

sha256:ae32e396318c520efd6ac5141df07e0ae5296c481ea0416fa02a3137bbcc3e85

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment linux 24 · ubuntu · glibc 2.39 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1		 2026-08-20

Case

HOW
Goal
Set GOMAXPROCS with maxprocs.Set
Packages
Symbols
  • go.uber.org/automaxprocs/maxprocs.Set
  • go.uber.org/automaxprocs/maxprocs.Logger
  • go.uber.org/automaxprocs/maxprocs.Min
Created
2026-08-20T23:54:05Z

Contract

  1. maxprocs.Set automatically configures GOMAXPROCS to match the Linux container CPU quota and returns an undo callback
  2. maxprocs.Logger configures a custom printf logger callback for quota changes
  3. maxprocs.Min enforces a minimum GOMAXPROCS lower bound
  4. The returned undo function restores previous GOMAXPROCS value

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • maxprocs_sample.go
  • maxprocs_sample_test.go
  • spec.json

Download the source artifact (tar.gz)

Origin Seeder

anonymous