PiBench Output Parser

A simple parser to parse the text output from pibench.

Why

Current PiBench does not support json/csv output yet; it prints the output to stdout and stderr.

We sometimes need to process hundreds of such text files, thus need a programmatic way to extract the useful information.

Plan

1. A shared library that can be called from Python. ✔️
2. A Webassembly version to support pibench-online. ✔️
3. Native rust version for pibench backend server. ✔️

Usage (Rust)

rust let data = PiBenchData::from_text(text);

Work with Javascript/NodeJS

bash npm install pibench-parser

js import { PiBenchData } from "pibench-parser"; const text = "YOUR PIBENCH RESULT"; const result = PiBenchData.from_text(text).to_js_value();

Work with Python

```python import ctypes from ctypes import ccharp, cvoidp, CDLL

sofile = "/path/to/libpibenchparser.so" functions = CDLL(so_file)

def texttojson(text): jsonstr = functions.texttojson(text.encode("utf-8")) try: return ctypes.cast(jsonstr, ccharp).value.decode("utf-8") finally: functions.freejsonstr(json_str) ```