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warp-compile-time-optimizer

Use when compile time or startup time is the problem in code that uses Warp: a request to improve, optimize, or cut compile times; an app that is slow to start or stalls at the first wp.launch; seconds of compiling before real work begins; JIT modules recompiling on every run or every CI job. Only applies when the code being optimized uses Warp kernels. Not for steady-state kernel runtime, memory, correctness, building Warp itself from source, or nvcc/C++ build times.

skills/warp-compile-time-optimizer/SKILL.md

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Nov 2, 2026

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Nov 6, 2026
License
Apache-2.0

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# Warp cold-start compile time

## Start with a runnable command

The probe runs the target in a subprocess, writes only to temporary
directories, and needs no network, external tool servers, or Warp checkout.

| Script | Purpose | Arguments |
| --- | --- | --- |
| `scripts/warp_compile_probe.py` | Measure isolated cold/warm compilation and launches. | `measure [OPTIONS] -- COMMAND...`; use `--help`. |

Use `run_script("scripts/warp_compile_probe.py", args=[...])` when supported;
otherwise use the Python command below. The target must run to completion.