fastmachinelearning / hls4ml

Machine learning on FPGAs using HLS

https://fastmachinelearning.org/hls4ml

Apache License 2.0

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Quartus Streaming Softsign (PR #585 contd.) #655

Closed bo3z closed 1 year ago

bo3z commented 1 year ago

Description

PR #585 introduced an optimization for Softsign activation in the Quartus backend in io_parallel

To ensure correct funcionality and all tests passing, this PR adds the streaming equivalent.

Type of change

[x] Bug fix (non-breaking change that fixes an issue)
[x] New feature (non-breaking change which adds functionality)

Checklist

[x] I have read the guidelines for contributing.
[x] I have commented my code, particularly in hard-to-understand areas.
[ ] I have made corresponding changes to the documentation.
[x] My changes generate no new warnings.
[x] I have added tests that prove my fix is effective or that my feature works.B