In the split build, rten-ops-misc2 (control_flow, fft, non_max_suppression, random — about 1,400 non-test lines) was the last crate to finish and defined the critical path. That was out of proportion to its size, so I bisected it by feature:
build of rten-ops-misc2 |
wall | CPU |
|---|---|---|
--features fft,random |
4.20s | 8.93s |
--features random |
0.50s | 1.83s |
Testing the 200 most-downloaded Hugging Face repos tagged onnx (by download count, snapshot 2026-07-25) against the RTen CLI.
Repos 1-100 were covered by the first sweep; 101-200 by a follow-up sweep using the same method.
hf_models/{repo} and run with target/release/rten <model.onnx> (random inputs).--size, input value ranges with --range (e.g. token IDs must be in vocab range).
Rough estimates of the cost of implementing the ONNX operators listed as unsupported in the operator tracking issue, based on the ONNX operator specs. Last updated: 2026-07-12.
Goal: find ONNX models that make cargo run -p rten-cli -r -- <model> panic or crash
(not return a clean error). A panic where ONNX Runtime returns a clean error still counts
as a robustness bug. Clean Err returns from rten do not count.
Harness: /tmp/rten-fuzz/ — harness.py builds models, runs ORT (validity check) then
rten, and flags crashes. Binary: target/release/rten.
Review the code for the ocrs-cli crate which is a CLI tool for OCR. Then make a plan to implement a new feature which will allow processing images taken from the system clipboard. The feature should be behind a clipboard Cargo feature which is disabled by default. To read from the clipboard, the arboard crate (https://docs.rs/arboard/latest/arboard/) should be used.
`Implement the following plan:
| #!/usr/bin/env python3 | |
| import argparse | |
| import json | |
| import os | |
| import sys | |
| import time | |
| from datetime import datetime, timezone | |
| from typing import List, Dict, Any, Optional |
| <html> | |
| <body> | |
| <div id="app"></div> | |
| <script type="importmap"> | |
| { | |
| "imports": { | |
| "preact": "https://unpkg.com/preact@10.25.4/dist/preact.module.js", | |
| "preact/hooks": "https://unpkg.com/preact@10.25.4/hooks/dist/hooks.module.js" | |
| } | |
| } |
| import getpass | |
| import json | |
| import re | |
| import sys | |
| import requests | |
| GROUP_URL_PATTERN = "https://hypothes.is/groups/([^/]+)/.*" | |
| api_token = getpass.getpass( |
| # Analysis of Hypothesis Python app routes as part of | |
| # https://github.com/hypothesis/playbook/issues/1797#issuecomment-2397242000. | |
| import os | |
| import ast | |
| import sys | |
| def find_py_files(root_dir): | |
| excluded_dirs = ["node_modules", "build", "test", "tests", "third_party"] |