Add new field in HpuPBSParameters (log2_pfail and modulus_switch_type).
Also add new parameters set definition in shortint for benchmark matching.
Remove the used of use_mean_compensation register, this information is now embedded inside the parameters set definition.
Update psi64.hpu archive with newest bitstream
Add support for hpu archive and Fpga reloading.
Rely on Tandem implementation for hot-reloading of FPGA.
Add reload procedure inside ffi/v80 backend.
Now when starting application on HpuV80, a first check of version is done.
If version mismatch, a pdi reload is triggered
This backend abstract communication with Hpu Fpga hardware.
It define it's proper entities to prevent circular dependencies with
tfhe-rs.
Object lifetime is handle through Arc<Mutex<T>> wrapper, and enforce
that all objects currently alive in Hpu Hw are also kept valid on the
host side.
It contains the second version of HPU instruction set (HIS_V2.0):
* DOp have following properties:
+ Template as first class citizen
+ Support of Immediate template
+ Direct parser and conversion between Asm/Hex
+ Replace deku (and it's associated endianess limitation) by
+ bitfield_struct and manual parsing
* IOp have following properties:
+ Support various number of Destination
+ Support various number of Sources
+ Support various number of Immediat values
+ Support of multiple bitwidth (Not implemented yet in the Fpga
firmware)
Details could be view in `backends/tfhe-hpu-backend/Readme.md`
