# prepared_runtimes

The runtimes a build links and how they are identified: prepared upstream archives, their verified manifests, and the kernel, runtime and engine sources a build records.

Every name on this page is imported from `helia_profiler`.

**API tier:** `experimental`

Generated from the `src/helia_profiler` tree `f38e378c801d34438affb680257217e0b58d2cd1`.

[Machine-readable model](https://ambiqai.github.io/helia-profiler/reference/api/helia_profiler/prepared_runtimes.json)

`dataclass`

Concrete registration plan for generated firmware.

**API tier:** `experimental`

`dataclass`

The kernel library a build linked: ``ns-cmsis-nn`` or ``arm-cmsis-nn``.

**API tier:** `experimental`

`dataclass`

The prepared runtime archive a build linked: ``helia-rt`` or ``tflite-micro``.

**API tier:** `experimental`

`dataclass`

**API tier:** `experimental`

`dataclass`

Manifest-declared ABI; archive members are not independently inspected.

**API tier:** `experimental`

`dataclass`

**API tier:** `experimental`

`dataclass`

Installed engine package: its version and, for a VCS install, the commit.

**API tier:** `experimental`

`dataclass`

**API tier:** `experimental`

`dataclass`

**API tier:** `experimental`

`dataclass`

Explicit prebuilt provider with a pinned, vendored header closure.

Manifest schema 1 declares the upstream TFLM + CMSIS-NN stack; schema 2
declares its ``stack`` (``helia-rt``) and the consumer defines and kernel
directory it was built with.

**API tier:** `experimental`

---

Machine-readable: [`prepared_runtimes.json`](https://ambiqai.github.io/helia-profiler/reference/api/helia_profiler/prepared_runtimes.json) · [`prepared_runtimes.md`](https://ambiqai.github.io/helia-profiler/reference/api/helia_profiler/prepared_runtimes.md), complete and lossless.