Issues · fastmachinelearning/hls4ml · GitHub

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QDepthwiseConv2D produces wrong output — alternating channels zeroed in both io_parallel and io_stream (QKeras + Vivado backend)

#1472

· TagwaM-M opened

on May 6, 2026

QDepthwiseConv2D produces wrong output — alternating channels zeroed in both io_parallel and io_stream (QKeras + Vivado backend)

#1471

· TagwaM-M opened

on May 6, 2026

Spiking Neural Network (SNN) support in hls4ml

#1469

· bmdillon opened

on Apr 28, 2026

feat: add sparse CNN support (sparsepixels)

#1467

· hftsoi opened

on Apr 19, 2026

SimpleRNN layer is partially parsed by hls4ml (weights are generated), but not instantiated in the generated HLS C++ (myproject.cpp

#1464

· jachoulin304 opened

on Apr 11, 2026

Vitis backend fails on Vitis 2022.2 due to missing vitis-run command (Unified Flow mismatch)

#1463

· samueltorresfau opened

on Apr 10, 2026

Add native PyTorch nn.MultiheadAttention converter support

#1457

· ChunzhengLab opened

on Mar 24, 2026

`test_softmax.py` does not test `argmax` and `latency` implementations; `latency` fails

#1443

· vasdommes opened

on Feb 19, 2026

CI artifacts missing in some jobs

#1438

· marco66colombo opened

on Feb 13, 2026

BramFactor Setup and getting: cannot open shared object file: No such file or directory

#1406

· zsrabbani opened

on Dec 4, 2025

Vitis Backend example (until bitstream generation)

#1387

· AnouarITI opened

on Sep 22, 2025

cannot open shared object file: No such file or directory

#1374

· AdrFebles opened

on Sep 2, 2025