-
Notifications
You must be signed in to change notification settings - Fork 499
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Add feature "multicore" and you can disable rayon by disabling the "multicore" feature. #728
Conversation
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Looks good.
Only two comments:
- I wonder if
cfg_if!
could abbreviate some of the repeated chunks of code here. Maybe worth looking at it. - I think this doesn't need to go through the
nightly
feature first. As it doesn't include anything new. But worth checking with @str4d .
For the rest, looks good!
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
utACK with suggested changes.
There is a lot of duplicated logic here, and the conditionals are spread out over the codebase. I'd prefer we take a similar approach to And now that I go searching, someone else had the same idea a year ago: https://crates.io/crates/maybe-rayon |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
If we switch to using the https://crates.io/crates/maybe-rayon crate, I think that the only code changes in this PR should be to halo2_proofs/src/multicore.rs
, which would greatly simplify it and make future maintenance simpler.
425efc1
to
56fd14b
Compare
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Reviewed 57a0ecc61a1c0c49c4d118a8afd48bad10807393.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Please investigate the wasm32-wasi failures. Otherwise this is looking pretty good modulo str4d's comments.
Hi Found that IndexedParallelIter is not supported by maybe-rayon. The new code fixes this. The code is necessary because try_fold rayon and try_fold in rust std are different functions so I cannot reuse code. PS pls help with the mut on final_msm. No idea why the mut is needed. |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
utACK with a proposed refactoring.
c9144b3
to
b29306c
Compare
|
Force-pushed to address @daira's comment. |
CI is currently failing because of an unrelated issue. Fixing that in #734, and then I'll rebase this PR so we can see it fail in the expected way :) |
Closes zcash#648. Co-authored-by: Jack Grigg <[email protected]>
Co-authored-by: Daira Hopwood <[email protected]>
Co-authored-by: Daira Hopwood <[email protected]>
Rebased on |
And after another force-push to fix my last commit, the WASM CI test is failing as expected: in addition to the expected compilation issues (due to |
`maybe-rayon` has this case fall back to not using rayon, which while correct is potentially confusingly non-performant. Developers building for WASM will have similar things they need to handle themselves; they can conditionally enable `multicore` there.
Now that `multicore` is a default feature instead of just being always on, we can ensure it is not enabled just as a result of depending on `halo2_gadgets` or `halo2`.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
ACK. Thanks for the PR @nagatoism!
* refactor: add default impl for `SyncDeps` for backward compatability * feat: pick changes from zcash#728 and changes of flag `test-dev-graph` * feat: pick changes from zcash#622 * feat: pick changes about mod `circuit` and mod `dev` * feat: pick rest changes of `halo2_proofs` * fix: when `--no-default-features` * ci: sync from upstream, and deduplicate jobs when push to `main`, and remove always failing job `codecov`. * fix: make `commit_zk` runnable when `--no-default-features`
* feat: expose `transcript_repr` of `VerifyingKey` and reduce the trait constraint (privacy-scaling-explorations#200) * Synchronize with upstream (privacy-scaling-explorations#199) * refactor: add default impl for `SyncDeps` for backward compatability * feat: pick changes from zcash#728 and changes of flag `test-dev-graph` * feat: pick changes from zcash#622 * feat: pick changes about mod `circuit` and mod `dev` * feat: pick rest changes of `halo2_proofs` * fix: when `--no-default-features` * ci: sync from upstream, and deduplicate jobs when push to `main`, and remove always failing job `codecov`. * fix: make `commit_zk` runnable when `--no-default-features` * fix: put remaining multicore code behind feature flag * style: run cargo fmt --------- Co-authored-by: Han <[email protected]>
* refactor: add default impl for `SyncDeps` for backward compatability * feat: pick changes from zcash#728 and changes of flag `test-dev-graph` * feat: pick changes from zcash#622 * feat: pick changes about mod `circuit` and mod `dev` * feat: pick rest changes of `halo2_proofs` * fix: when `--no-default-features` * ci: sync from upstream, and deduplicate jobs when push to `main`, and remove always failing job `codecov`. * fix: make `commit_zk` runnable when `--no-default-features`
* feat: call synthesize in `MockProver` multiple times to behave same as real prover * modify previous commit * Expose mod `permutation` and re-export `permutation::keygen::Assembly` (privacy-scaling-explorations#149) * feat: expose mod ule `permutation` and re-export `permutation::keygen::Assembly` * feat: derive `lone` for `permutation::keygen::Assembly` * feat: bump MSRV for `inferno` * change: Migrate workspace to pasta_curves-0.5 (privacy-scaling-explorations#157) * change: Migrate workspace to pasta_curves-0.5 This ports the majority of the workspace to the `pasta_curves-0.5.0` leaving some tricky edge-cases that we need to handle carefully. Resolves: privacy-scaling-explorations#132 * fix: Complete latest trait bounds to compile halo2proofs * change: Migrate examples & benches to pasta 0.5 * change: Migrate halo2_gadgets to pasta-0.5 * change: Update gadgets outdated code with latest upstream * fix: Sha3 gadget circuit * fix: doc tests * chore: Update merged main * fix: Apply review suggestions * fix previous commit * Extend Circuit trait to take parameters in config (privacy-scaling-explorations#168) * Extend Circuit trait to take parameters in config The Circuit trait is extended with the following: ``` pub trait Circuit<F: Field> { /// [...] type Params: Default; fn params(&self) -> Self::Params { Self::Params::default() } fn configure_with_params(meta: &mut ConstraintSystem<F>, params: &Self::Params) -> Self::Config { Self::configure(meta) } fn configure(meta: &mut ConstraintSystem<F>) -> Self::Config; } ``` This allows runtime parametrization of the circuit configuration. The extension to the Circuit trait has been designed to minimize the breaking change: existing circuits only need to define the associated `type Params`. Unfortunately "Associated type defaults" are unstable in Rust, otherwise this would be a non-breaking change. See rust-lang/rust#29661 * Implement circuit params under feature flag * Don't overwrite configure method * Fix doc test * Allow halo2 constraint names to have non static names (privacy-scaling-explorations#156) * static ref to String type in Gates, Constraints, VirtualCell, Argument * 'lookup'.to_string() * return &str for gate name and constriant_name, also run fmt * Update halo2_gadgets/Cargo.toml Co-authored-by: Han <[email protected]> * upgrade rust-toochain --------- Co-authored-by: Carlos Pérez <[email protected]> Co-authored-by: Han <[email protected]> * Improve halo2 query calls (privacy-scaling-explorations#154) * return expression from cell * add example * selector * recurse Expression to fill in index * minimized changes from the original * backword compatible meta.query_X & challange.expr() * cargo fmt * fixed lookup to pass all tests * Update comments Co-authored-by: Brecht Devos <[email protected]> * Update comments Co-authored-by: Brecht Devos <[email protected]> * Update comments Co-authored-by: Brecht Devos <[email protected]> * Update comments Co-authored-by: Brecht Devos <[email protected]> * Update comments Co-authored-by: Brecht Devos <[email protected]> * Update comments Co-authored-by: Brecht Devos <[email protected]> * update Co-authored-by: Brecht Devos <[email protected]> * add primitives.rs back * remove example2 * backward compatible meta.query_X & Column.cur(), next(), prev(), at(usize) * impl Debug & make side effects only when query.index.is_none() * change impl Debug for Expression instead & revert test in plonk_api * upgrade rust-toolchain * Update halo2_proofs/src/plonk/circuit.rs Co-authored-by: Han <[email protected]> * Update halo2_proofs/src/plonk/circuit.rs Co-authored-by: Han <[email protected]> * ran clippy * Update halo2_proofs/src/plonk/circuit.rs Co-authored-by: Han <[email protected]> --------- Co-authored-by: Brecht Devos <[email protected]> Co-authored-by: Han <[email protected]> * Implement Clone trait for Hash, Absorbing, and Sponge structs (privacy-scaling-explorations#171) * fix: Fix serialization for VerifyingKey (privacy-scaling-explorations#178) Now the value returned when the number of selectors is a multiple of 8 is correct. Resolves: privacy-scaling-explorations#175 * Add more getters to expose internal fields * add a constructor (privacy-scaling-explorations#164) * add a constructor * add more comment * fix as review * remove clone * remove * no need to use new variable * change comment * fix clippy * rename to from_parts * remove n declaration * feat: send sync region (privacy-scaling-explorations#180) * feat: send / sync region * Update layout.rs * update * lol * debug * Update keygen.rs * Update keygen.rs * Update keygen.rs * Update keygen.rs * thread-safe-region feature flag * cleanup * patch dev-graph * patch non-determinism in mapping creation * reduce mem usage for vk and pk * mock proving examples * swap for hashmap for insertion speed * reduce update overhead * replace BTree with Vec * add benchmarks * make the benchmarks massive * patch clippy * simplify lifetimes * patch benches * Update halo2_proofs/src/plonk/permutation/keygen.rs Co-authored-by: Han <[email protected]> * Update halo2_proofs/examples/vector-mul.rs Co-authored-by: Han <[email protected]> * rm benches * order once * patch lints --------- Co-authored-by: Han <[email protected]> * fix previous commit * Fix `parallelize` workload imbalance (privacy-scaling-explorations#186) * fix parallelize workload imbalance * remove the need of unsafe * Updates halo2_curves dependency to released package (privacy-scaling-explorations#190) THe package release ressets the version from those inherited by the legacy halo2curves repo's fork history. The upstream diff is: https://github.com/privacy-scaling-explorations/halo2curves/compare/9f5c50810bbefe779ee5cf1d852b2fe85dc35d5e..9a7f726fa74c8765bc7cdab11519cf285d169ecf * fix: explicitly define mds diff type (privacy-scaling-explorations#196) * fix: explicitly define mds diff type * rm paren * feat: expose `transcript_repr` of `VerifyingKey` and reduce the trait constraint (privacy-scaling-explorations#200) * implement native shuffle argument and api fix: remove nonsense comment strictly check shuffle rows address doc typos move compression into product commitment typo add shuffle errors for `verify_at_rows_par` dedup expression evaluation cargo fmt fix fields in sanity-checks feature * feat: public cells to allow for implementations of custom `Layouter` (privacy-scaling-explorations#192) * feat: public cells * Update mds.rs * Update mds.rs * Update single_pass.rs Co-authored-by: Han <[email protected]> * bump toolchain to resolve errors * fix clippy errors for CI run * rustfmt post clippy * plz let it be the last lint * patch clippy lints in gadgets * clippy lints for sha256 bench * patch halo2proof benches * Update assigned.rs * Update halo2_gadgets/src/poseidon/primitives/mds.rs Co-authored-by: Han <[email protected]> * Update halo2_gadgets/src/poseidon/primitives/mds.rs Co-authored-by: Han <[email protected]> --------- Co-authored-by: Han <[email protected]> * Synchronize with upstream (privacy-scaling-explorations#199) * refactor: add default impl for `SyncDeps` for backward compatability * feat: pick changes from zcash#728 and changes of flag `test-dev-graph` * feat: pick changes from zcash#622 * feat: pick changes about mod `circuit` and mod `dev` * feat: pick rest changes of `halo2_proofs` * fix: when `--no-default-features` * ci: sync from upstream, and deduplicate jobs when push to `main`, and remove always failing job `codecov`. * fix: make `commit_zk` runnable when `--no-default-features` * chore: Update rust-toolchain to 1.66 for testing (privacy-scaling-explorations#208) * chore: Update rust-toolchain to 1.66 for testing Note that tests will not compile due to the silent MSRV bump in `blake2b_simd`. Hence, we need to use `1.66` as toolchain. Resolves: privacy-scaling-explorations#207 * change: UIpdate MSRVs in Cargo.toml * fix: clippy (privacy-scaling-explorations#203) * fix: clippy * fmt * fix: Final clippy complains & adjustments --------- Co-authored-by: CPerezz <[email protected]> * Implement Sum and Product for Expression (privacy-scaling-explorations#209) * Make it Eq to make it easier for tests * Implement Sum and Product for Expression * Make it readable * chore: update poseidon dependency * fix: compiling bug with feautes=parallel_syn * feat(MockProver): replace errors by asserts(privacy-scaling-explorations#150) * boundary offset lost when resolving conflict * disable multiphase prover * Sync halo2 lib 0.4.0 merging (#81) * Use thread pool for assign_regions (#57) * feat: use rayon threadpool * feat: add UT for many subregions * refact: move common struct out to module level * refact: reuse common configure code * fix ci errors --------- Co-authored-by: kunxian xia <[email protected]> * Move `env_logger` dependency to dev-depdendencies (only for test). (#69) * sync ff/group 0.13 * fix clippy * fix clippy * fmg * [FEAT] Upgrading table16 for SHA256 (#73) * upgrade sha256 * fix clippy * Bus auto (#72) * bus: expose global offset of regions * bus-auto: add query_advice and query_fixed function in witness generation * bus-auto: fix clippy --------- Co-authored-by: Aurélien Nicolas <[email protected]> * fix-tob-scroll-21 (#59) * fix-tob-scroll-21 * expose param field for re-randomization * enable accessing for table16 (#75) * chore: update poseidon link * merge sha256 gadget changes * Fix the CI errors (#78) * cargo fmt * fix clippy error * Feat: switch to logup scheme for lookup argument (#71) * Multi-input mv-lookup. (#49) * Add mv_lookup.rs * mv_lookup::prover, mv_lookup::verifier * Replace lookup with mv_lookup * replace halo2 with mv lookup Co-authored-by: ying tong <[email protected]> * cleanups Co-authored-by: ying tong <[email protected]> * ConstraintSystem: setup lookup_tracker Co-authored-by: Andrija <[email protected]> * mv_lookup::hybrid_prover Co-authored-by: Andrija <[email protected]> * WIP * mv_multi_lookup: enable lookup caching Co-authored-by: therealyingtong <[email protected]> * Rename hybrid_lookup -> lookup * Chunk lookups using user-provided minimum degree Co-authored-by: Andrija <[email protected]> * mv_lookup bench Co-authored-by: Andrija <[email protected]> * Introduce counter feature for FFTs and MSMs Co-authored-by: Andrija <[email protected]> * Fix off-by-one errors in chunk_lookup Co-authored-by: Andrija <[email protected]> * bench wip * time evaluate_h * KZG * more efficient batch inversion * extended lookup example * Finalize mv lookup Author: therealyingtong <[email protected]> * Remove main/ * Fix according to the comments * replace scan with parallel grand sum computation * Revert Cargo.lock * mv lookup Argument name * parallel batch invert --------- Co-authored-by: Andrija <[email protected]> Co-authored-by: ying tong <[email protected]> Co-authored-by: therealyingtong <[email protected]> * fmt * fix unit test * fix clippy errors * add todo in mv_lookup's prover * fmt and clippy * fix clippy * add detailed running time of steps in logup's prover * fmt * add more log hooks * more running time logs * use par invert * use sorted-vector to store how many times a table element occurs in input * par the process to get inputs_inv_sum * use par * fix par * add feature to skip inv sums * add new feature flag * fix clippy error --------- Co-authored-by: Sphere L <[email protected]> Co-authored-by: Andrija <[email protected]> Co-authored-by: ying tong <[email protected]> Co-authored-by: therealyingtong <[email protected]> * fix some simple building errs * upgrade pathfinder_simd to newer version as it can't compile on mac m1 pro * resolve merge conflict * fmt * clippy * more clippy fix * more lint fix * fmt * minor syntax fix * fix ipa multiopen test failure * fix clippy warning * fmt * fix par scan of log_inv diff * remove uncessary clone --------- Co-authored-by: alannotnerd <[email protected]> Co-authored-by: kunxian xia <[email protected]> Co-authored-by: Steven <[email protected]> Co-authored-by: Carlos Pérez <[email protected]> Co-authored-by: zhenfei <[email protected]> Co-authored-by: Ho <[email protected]> Co-authored-by: naure <[email protected]> Co-authored-by: Aurélien Nicolas <[email protected]> Co-authored-by: Sphere L <[email protected]> Co-authored-by: Andrija <[email protected]> Co-authored-by: ying tong <[email protected]> Co-authored-by: therealyingtong <[email protected]> --------- Co-authored-by: han0110 <[email protected]> Co-authored-by: Velaciela <[email protected]> Co-authored-by: Carlos Pérez <[email protected]> Co-authored-by: Eduard S <[email protected]> Co-authored-by: CeciliaZ030 <[email protected]> Co-authored-by: Brecht Devos <[email protected]> Co-authored-by: Enrico Bottazzi <[email protected]> Co-authored-by: Ethan-000 <[email protected]> Co-authored-by: dante <[email protected]> Co-authored-by: Mamy Ratsimbazafy <[email protected]> Co-authored-by: François Garillot <[email protected]> Co-authored-by: kilic <[email protected]> Co-authored-by: Thor <[email protected]> Co-authored-by: CPerezz <[email protected]> Co-authored-by: chokermaxx <[email protected]> Co-authored-by: Zhang Zhuo <[email protected]> Co-authored-by: alannotnerd <[email protected]> Co-authored-by: kunxian xia <[email protected]> Co-authored-by: Steven <[email protected]> Co-authored-by: Ho <[email protected]> Co-authored-by: naure <[email protected]> Co-authored-by: Aurélien Nicolas <[email protected]> Co-authored-by: Sphere L <[email protected]> Co-authored-by: Andrija <[email protected]> Co-authored-by: ying tong <[email protected]> Co-authored-by: therealyingtong <[email protected]>
Close #648 All test has been passed with/without rayon.