plonky2/src/lib.rs

#![feature(asm)]
#![feature(destructuring_assignment)]
#![feature(generic_const_exprs)]
#![feature(specialization)]
#![feature(stdsimd)]

pub mod field;
pub mod fri;
pub mod gadgets;
pub mod gates;
pub mod hash;
pub mod iop;
pub mod plonk;
pub mod polynomial;
pub mod util;
x86 ASM tricks for scalar Goldilocks multiplication (#299) * ASM tricks for scalar Goldilocks multiplication * Minor style * Provide generic versions of `add/sub_with_wraparound` * Minor bugfix 2021-10-13 09:16:45 -07:00			`#![feature(asm)]`
Change `MulExtensionGate` to `ArithmeticExtensionGate` and change gadgets to use the new wires in this gate. 2021-06-23 18:04:43 +02:00			`#![feature(destructuring_assignment)]`
Native Poseidon implementation(s) (#207) * Simplify and refactor GMiMC benchmark. * Refactor/combine GMiMC and Rescue hash benchmarks. * Remove old Rescue bench; rename GMiMC bench. * Add from_canonical_u128 for fields. * Initial version of Poseidon. * Partial implementation of fast Poseidon. * Complete (but broken) implementation of fast partial rounds. * Fix index calculation. * Add basic tests. * Fix constants; fix bugs in fast partial round calculation. * Rename main functions. * Add test vectors. * Use x^7 for s-box monomial. * Fix s-box application in fast version. * Make WIDTH a parameter. * Working version with both widths. * Updated the constants so they use x^3; added test vectors. * Expand bench_hash to cover both widths and report relative slowdown. * Remove references to MaybeUninit. * First draft of refactoring the two Poseidon widths. * Tidy up use of conversion to/from raw data. * Add some comments. * Refactor tests. * Apply cargo fmt changes. * Have `Field`s implement `PoseidonInterface` (#209) * Have `Field`s implement `PoseidonInterface` Rather than having a sort of "dummy struct" implement `PoseidonInterface` with the field as a generic param. I think this seems more natural and type-safe. The type safety does come at a price -- it would be harder to do dynamic things such as taking `WIDTH` as a command line option -- but I think that's alright. * Fix missed conflicts. * cargo fmt fixes. * Fix to accommodate changes in latest nightly. Co-authored-by: Hamish Ivey-Law <426294+unzvfu@users.noreply.github.com> Co-authored-by: Hamish Ivey-Law <hamish@ivey-law.name> * Sanity check number of rounds. Co-authored-by: Daniel Lubarov <daniel@lubarov.com> 2021-09-01 21:45:52 +10:00			`#![feature(generic_const_exprs)]`
PackedField trait 2021-09-03 15:33:44 -07:00			`#![feature(specialization)]`
Poseidon: vectorized MDS matrix multiplication (NEON) (#231) * Port of AVX2 MDS impl * Bugfixes * Inline ASM to the rescue * remove debug printsln + minor formatting * Work around NEON intrinsic bug without inline ASM * Minor error in doc * Daniel comments * More Daniel comments Co-authored-by: Jakub Nabaglo <jakub@mirprotocol.org> 2021-09-13 12:36:06 -07:00			`#![feature(stdsimd)]`
Change `MulExtensionGate` to `ArithmeticExtensionGate` and change gadgets to use the new wires in this gate. 2021-06-23 18:04:43 +02:00
Split main into multiple binaries ... and other minor refactoring. `bench_recursion` will be the default bin run by `cargo run`; the otheres can be selected with the `--bin` flag. We could probably delete some of the other binaries later. E.g. `field_search` might not be useful any more. `bench_fft` should maybe be converted to a benchmark (although there are some pros and cons, e.g. the bench framework has a minimum number of runs, and isn't helpful in testing multi-core performance). 2021-04-06 13:14:59 -07:00			`pub mod field;`
			`pub mod fri;`
			`pub mod gadgets;`
			`pub mod gates;`
			`pub mod hash;`
Move stuff around (#135) No functional changes here. The biggest change was moving certain files into new directories like `plonk` and `iop` (for things like `Challenger` that could be used in STARKs or other IOPs). I also split a few files, renames, etc, but again nothing functional, so I don't think a careful review is necessary (just a sanity check). 2021-07-29 22:00:29 -07:00			`pub mod iop;`
			`pub mod plonk;`
Split main into multiple binaries ... and other minor refactoring. `bench_recursion` will be the default bin run by `cargo run`; the otheres can be selected with the `--bin` flag. We could probably delete some of the other binaries later. E.g. `field_search` might not be useful any more. `bench_fft` should maybe be converted to a benchmark (although there are some pros and cons, e.g. the bench framework has a minimum number of runs, and isn't helpful in testing multi-core performance). 2021-04-06 13:14:59 -07:00			`pub mod polynomial;`
			`pub mod util;`