Top 7 high-level-synthesis Open-Source Projects

PipelineC

46 542 9.5 Python

A C-like hardware description language (HDL) adding high level synthesis(HLS)-like automatic pipelining as a language construct/compiler feature.

Project mention: PipelineC Example: FM Radio Demodulation (FPGA SDR) | news.ycombinator.com | 2024-03-03

Related: PipelineC: A C-like hardware description language (HDL):
https://github.com/JulianKemmerer/PipelineC

dace

3 466 9.5 Python

DaCe - Data Centric Parallel Programming

Project mention: Looking for HLS frameworks to start deploying DL algorithms on FPGAs | /r/FPGA | 2023-06-20

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
calyx

2 445 9.4 Rust

Intermediate Language (IL) for Hardware Accelerator Generators

Project mention: Calyx, a Compiler Infrastructure for Accelerator Generators | news.ycombinator.com | 2024-03-04

nngen

1 318 4.9 Python

NNgen: A Fully-Customizable Hardware Synthesis Compiler for Deep Neural Network
hlslib

1 287 3.7 C++

A collection of extensions for Vitis and Intel FPGA OpenCL to improve developer quality of life.
poprc

4 233 3.2 C

A Compiler for the Popr Language
vericert

1 80 8.3 Coq

A formally verified high-level synthesis tool based on CompCert and written in Coq.
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).