v0.2.3

• Add PPermute layer.
• Update install instruction
  • Official hls4ml support since 1.0.

v0.2.2

Change logs:

• Allow QKeras layers with linear activations / Qkeras QDense w/o bias
• bump max allowed tensorflow version to 2.16
• compatibility with np_config.enable_numpy_behavior() is set

v0.2.1

Change logs:

• Serialize FixedPointQuantizer and UnaryLUT classes, say goodbye to custom_objects when loading.
• Fix pooling request bw issue that cause overflow in corner cases.

v0.2.0.post1

Minor dependency requirement change.

As tf 2.15 passes all tests, allow tf >=2.13, <2.16. tf 2.16 is not tested, but may work.

v0.2.0

Change logs:

• proper hls4ml integration through proxy-model.
  • bit-accurate emulation of hls4ml firmware up to fp32 precision.
  • zero-hassle conversion. You get what you see in the HGQ model, upon fp32 precision and overflowing.
• (experimental) supports nested models
• (limited) support of arbitrary unary activation functions
• many bug fixes here and there

Full Changelog: 0.1.3...v0.2.0

v0.2.0rc1

Bug fixes and doc update:

Issues with converting Signature layer into proxy-model, PConcatenate layer init check, fixing var name typo, bit-mismatch in edge some cases, and other minor changes.

Back support python 3.10, better dependency requirement.

Full Changelog: v0.2.0b2...v0.2.0rc1

v0.2.0b2

Fix Qkeras -> proxy-model conversion when QActivation is defined with string activation.

0.2.0b1 - overhaul

• Use proxy-model for hls4ml conversion, no more monkey and file patches
  • bit-accurate emulation to hls4ml, with or without overflow
• many bug fixes regarding inaccurate synthesis results
• Documentation
• bump to python==3.11 and tensorflow==2.13
• QKeras -> proxy-model support for bit-accurate synthesis
• Much more...

v0.1.3

• Fix an issue causing all io_stream models to fail to convert

Minor fixes

1. Avoid overflow on some corner cases
2. Avoid unnecessarily large cover range for bounded activation functions when cover_factor is set
3. Support json serialization of model architecture