Programmable bootstrapping
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This document details the CPU performance benchmarks of programmable bootstrapping and keyswitch operations using TFHE-rs.
The next tables show the execution time of a single programmable bootstrapping as well as keyswitch followed by a programmable bootstrapping depending on the precision of the input message. The associated parameters set are given. The configuration is tfhe-fft + AVX-512.
Note that these benchmarks use Gaussian parameters. MB-PBS
stands for multi-bit programmable bootstrapping.
The following example shows how to reproduce TFHE-rs benchmarks:
TFHE-rs benchmarks can be easily reproduced from the .