- no more Concrete ciphertext/plaintext types: they are represented using standard MLIR types (int/tensor)
- Technically BConcrete was renamed to Concrete, and old Concrete was
removed
- TFHE -> Concrete now takes into account the conversion of tensor of
ciphertext into tensors of an additional dimension (LWE dim)
- Bufferization now works in Concrete
- Old Concrete optimization were moved to TFHE
- Concrete is now the dialect that lowers to CAPI calls
- TFHE -> Concrete now uses OpConversionPattern and is much cleaner in
terms of type conversion
- Disabled tests for batching, as there was something weird about it:
batchable operations implemented in Concrete but pass run in FHELinalg
For now what it works are only levelled ops with user parameters. (take a look to the tests)
Done:
- Add parameters to the fhe parameters to support CRT-based large integers
- Add command line options and tests options to allows the user to give those new parameters
- Update the dialects and pipeline to handle new fhe parameters for CRT-based large integers
- Update the client parameters and the client library to handle the CRT-based large integers
Todo:
- Plug the optimizer to compute the CRT-based large interger parameters
- Plug the pbs for the CRT-based large integer
