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ethash: implement Progpow (#9762)

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* ethash: initial implementation of progpow

* progpow: use wrapping arithmetic

* progpow: cleanup comments

* progpow: fix keccak_f800

* progpow: reorder definitions

* progpow: general fixing

* progpow: add basic tests from geth

* progpow: generate c_dag and add test

* progpow: fix progpow_init and progpow_loop

* progpow: fix and add new test

* progpow: tabify

* progpow: add shared testvectors from geth and aleth

* progpow: add benchmarks

* progpow: don't read bytes from dag

* ethash: use criterion for progpow benchmarks

* progpow: dont borrow hash on fnv1a_hash

* progpow: don't borrow operand on progpow merge

* progpow: hardcode dag lookup function

we only support light verification anyway

* progpow: read double words directly from the dag

* progpow: inline some small functions

* progpow: remove some bounds checking from the main loop

* progpow: remove unreachable match cases

* progpow: remove bounds check in keccak_f800_round

* progpow: fix ptr::swap

* progpow: force loop unroll in keccak_f800_round

* progpow: remove unnecessary branching in progpow_loop

* progpow: force loop unroll in fill_mix

* progpow: silence unused warning

* progpow: dont run last keccak_f800_round out of the loop

rustc generates the same assembly, it unrolls the loop

* progpow: fix output of keccak_f800_short

* ethcore: support progpow in ethash engine

* ethash: fix typo

* ethcore, ethash: fix tests

* json: fix ethash spec tests

* ethash: update quick_get_difficulty for progpow

* ethash: drop light cache on progpow transition block

* ethash: fix quick_get_difficulty tests

* progpow: update to spec v0.9.0

* progpow: update to spec v0.9.1

* progpow: update to spec v0.9.2

* ethash: rename progpow benchmarks

* fix Cargo.lock bad merge

* ethash: only export modules for benchmarks

* ethash: progpow: remove unsafe unchecked indexing

* ethash: create enum for pow algorithm

* ethash: box the progpow cdag

* ethash: skip slow progpow test vectors on ci

* ethash: don't skip progpow test vectors

they don't take too long when running in release mode which is the case
for CI.

* ethash: progpow: update copyright date

Co-Authored-By: andresilva <andre.beat@gmail.com>

* ethcore: remove verification of ci-skip-tests on non-test builds
This commit is contained in:
André Silva
2019-02-20 09:05:11 +00:00
committed by 5chdn
parent b4520c5886
commit b457f46c81
15 changed files with 932 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
ethcore/src/json_tests/skip.rs
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@@ -18,10 +18,7 @@
use ethjson;
#[cfg(all(not(test), feature = "ci-skip-tests"))]
compile_error!("ci-skip-tests can only be enabled for testing builds.");
#[cfg(feature="ci-skip-issue")]
#[cfg(feature="ci-skip-tests")]
lazy_static!{
pub static ref SKIP_TEST_STATE: ethjson::test::SkipStates = {
let skip_data = include_bytes!("../../res/ethereum/tests-issues/currents.json");
@@ -29,7 +26,7 @@ lazy_static!{
};
}
#[cfg(not(feature="ci-skip-issue"))]
#[cfg(not(feature="ci-skip-tests"))]
lazy_static!{
pub static ref SKIP_TEST_STATE: ethjson::test::SkipStates = {
ethjson::test::SkipStates::empty()