Skip to content
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.

Sign up for GitHub

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

Jump to bottom

Implement an AVX2 accelerated Engine #170

Open
wants to merge 5 commits into
base: master
Choose a base branch
from
Open

Implement an AVX2 accelerated Engine #170

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
3caf7a8
Implement an AVX2 alg based on Wojciech Muła & Daniel Lemire 2017
dequbed Sep 15, 2021
1371051
Import the AVX2 engine into the module tree
dequbed Jan 19, 2022
22163c0
Adds tests, bechmarks and fuzzing code for the avx2 engine
dequbed Sep 15, 2021
80b422f
`cargo fmt` the everythings
dequbed Jan 19, 2022
b88920f
Make the fuzzing targets not error on CircleCI
dequbed Jan 19, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
5 changes: 4 additions & 1 deletion .circleci/config.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,13 +62,16 @@ jobs:
- run:
name: Confirm a fuzzer can run
# TERM=dumb prevents cargo fuzz list from printing with color
# RUSTFLAGS="-C target-cpu=native" is required so rustc will generate SIMD instructions if they are
# available on the host target
environment:
TERM: dumb
RUSTFLAGS: "-C target-cpu=native"
command: |
if [[ '<< parameters.rust_img >>' = 'rustlang/rust:nightly' ]]
then
cargo install cargo-fuzz
cargo fuzz list | xargs -I FUZZER cargo fuzz run FUZZER -- -max_total_time=1
cargo fuzz list | xargs -I FUZZER cargo fuzz run --all-features FUZZER -- -max_total_time=1
fi

- save_cache:
Expand Down
8 changes: 8 additions & 0 deletions Cargo.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,18 +16,26 @@ rust-version = "1.47.0"
name = "benchmarks"
harness = false

[[bench]]
name = "avx2benchmarks"
harness = false
required-features = ["avx2"]

[dev-dependencies]
criterion = "0.3.4"
rand = "0.6.1"
structopt = "0.3.21"
# test fixtures for engine tests
rstest = "0.11.0"
rstest_reuse = "0.1.3"
lazy_static = "1.4.0"

[features]
default = ["std"]
alloc = []
std = []
unsafe = []
avx2 = ["unsafe"]

[profile.bench]
# Useful for better disassembly when using `perf record` and `perf annotate`
Expand Down