openethereum/ethash/benches/basic.rs

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// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity Ethereum.
// Parity Ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity Ethereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity Ethereum. If not, see <http://www.gnu.org/licenses/>.
#[macro_use]
extern crate criterion;
extern crate ethash;
use criterion::Criterion;
use ethash::{NodeCacheBuilder, OptimizeFor};
const HASH: [u8; 32] = [
0xf5, 0x7e, 0x6f, 0x3a, 0xcf, 0xc0, 0xdd, 0x4b,
0x5b, 0xf2, 0xbe, 0xe4, 0x0a, 0xb3, 0x35, 0x8a,
0xa6, 0x87, 0x73, 0xa8, 0xd0, 0x9f, 0x5e, 0x59,
0x5e, 0xab, 0x55, 0x94, 0x05, 0x52, 0x7d, 0x72,
];
const MIX_HASH: [u8; 32] = [
0x1f, 0xff, 0x04, 0xce, 0xc9, 0x41, 0x73, 0xfd,
0x59, 0x1e, 0x3d, 0x89, 0x60, 0xce, 0x6b, 0xdf,
0x8b, 0x19, 0x71, 0x04, 0x8c, 0x71, 0xff, 0x93,
0x7b, 0xb2, 0xd3, 0x2a, 0x64, 0x31, 0xab, 0x6d,
];
const NONCE: u64 = 0xd7b3ac70a301a249;
criterion_group! {
name = basic;
config = dont_take_an_eternity_to_run();
targets = bench_light_compute_memmap,
bench_light_compute_memory,
bench_light_new_round_trip_memmap,
bench_light_new_round_trip_memory,
bench_light_from_file_round_trip_memory,
bench_light_from_file_round_trip_memmap,
bench_quick_get_difficulty,
}
criterion_main!(basic);
fn dont_take_an_eternity_to_run() -> Criterion {
Criterion::default().nresamples(1_000)
.without_plots()
.sample_size(10)
}
fn bench_light_compute_memmap(b: &mut Criterion) {
use std::env;
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Memory, u64::max_value());
let light = builder.light(&env::temp_dir(), 486382);
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
b.bench_function("bench_light_compute_memmap", move |b| b.iter(|| light.compute(&HASH, NONCE, u64::max_value())));
}
fn bench_light_compute_memory(b: &mut Criterion) {
use std::env;
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Cpu, u64::max_value());
let light = builder.light(&env::temp_dir(), 486382);
b.bench_function("bench_light_compute_memory", move |b| b.iter(|| light.compute(&HASH, NONCE, u64::max_value())));
}
fn bench_light_new_round_trip_memmap(b: &mut Criterion) {
use std::env;
b.bench_function("bench_light_new_round_trip_memmap", move |b| b.iter(|| {
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Memory, u64::max_value());
let light = builder.light(&env::temp_dir(), 486382);
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
light.compute(&HASH, NONCE, u64::max_value());
}));
}
fn bench_light_new_round_trip_memory(b: &mut Criterion) {
use std::env;
b.bench_function("bench_light_new_round_trip_memory", move |b| b.iter(|| {
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Cpu, u64::max_value());
let light = builder.light(&env::temp_dir(), 486382);
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
light.compute(&HASH, NONCE, u64::max_value());
}));
}
fn bench_light_from_file_round_trip_memory(b: &mut Criterion) {
use std::env;
let dir = env::temp_dir();
let height = 486382;
{
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Cpu, u64::max_value());
let mut dummy = builder.light(&dir, height);
dummy.to_file().unwrap();
}
b.bench_function("bench_light_from_file_round_trip_memory", move |b| b.iter(|| {
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Cpu, u64::max_value());
let light = builder.light_from_file(&dir, 486382).unwrap();
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
light.compute(&HASH, NONCE, u64::max_value());
}));
}
fn bench_light_from_file_round_trip_memmap(b: &mut Criterion) {
use std::env;
let dir = env::temp_dir();
let height = 486382;
{
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Memory, u64::max_value());
let mut dummy = builder.light(&dir, height);
dummy.to_file().unwrap();
}
b.bench_function("bench_light_from_file_round_trip_memmap", move |b| b.iter(|| {
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
let builder = NodeCacheBuilder::new(OptimizeFor::Memory, u64::max_value());
let light = builder.light_from_file(&dir, 486382).unwrap();
ethash: implement Progpow (#9762) * 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
2019-02-20 10:05:11 +01:00
light.compute(&HASH, NONCE, u64::max_value());
}));
}
fn bench_quick_get_difficulty(b: &mut Criterion) {
b.bench_function("bench_quick_get_difficulty", move |b| b.iter(|| {
let d = ethash::quick_get_difficulty(&HASH, NONCE, &MIX_HASH, false);
let boundary_good = [
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3e, 0x9b, 0x6c, 0x69, 0xbc, 0x2c, 0xe2, 0xa2,
0x4a, 0x8e, 0x95, 0x69, 0xef, 0xc7, 0xd7, 0x1b, 0x33, 0x35, 0xdf, 0x36, 0x8c, 0x9a,
0xe9, 0x7e, 0x53, 0x84,
];
assert_eq!(d[..], boundary_good[..]);
}));
}