mulimoen/SummationByParts
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rename project

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This commit is contained in:
Magnus Ulimoen
2020-01-27 21:20:34 +01:00
parent eda4eb4904
commit e40ca4ba47
7 changed files with 25 additions and 22 deletions
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4
benches/euler.rs
View File

@@ -1,6 +1,6 @@
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use maxwell::operators::{SbpOperator, Upwind4, UpwindOperator, SBP4};
use maxwell::EulerSystem;
use sbp::operators::{SbpOperator, Upwind4, UpwindOperator, SBP4};
use sbp::EulerSystem;
fn advance_system<SBP: SbpOperator>(universe: &mut EulerSystem<SBP>, n: usize) {
for _ in 0..n {

19
benches/maxwell.rs
View File

@@ -1,21 +1,21 @@
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use maxwell::operators::{SbpOperator, Upwind4, UpwindOperator, SBP4};
use maxwell::System;
use sbp::operators::{SbpOperator, Upwind4, UpwindOperator, SBP4};
use sbp::MaxwellSystem;
fn advance_system<SBP: SbpOperator>(universe: &mut System<SBP>, n: usize) {
fn advance_system<SBP: SbpOperator>(universe: &mut MaxwellSystem<SBP>, n: usize) {
for _ in 0..n {
universe.advance(0.01);
}
}
fn advance_system_upwind<UO: UpwindOperator>(universe: &mut System<UO>, n: usize) {
fn advance_system_upwind<UO: UpwindOperator>(universe: &mut MaxwellSystem<UO>, n: usize) {
for _ in 0..n {
universe.advance_upwind(0.01);
}
}
fn performance_benchmark(c: &mut Criterion) {
let mut group = c.benchmark_group("System");
let mut group = c.benchmark_group("MaxwellSystem");
group.sample_size(25);
let w = 40;
@@ -23,7 +23,8 @@ fn performance_benchmark(c: &mut Criterion) {
let x = ndarray::Array2::from_shape_fn((h, w), |(_, i)| i as f32 / (w - 1) as f32);
let y = ndarray::Array2::from_shape_fn((h, w), |(j, _)| j as f32 / (h - 1) as f32);
let mut universe = System::<Upwind4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
let mut universe =
MaxwellSystem::<Upwind4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
group.bench_function("advance", |b| {
b.iter(|| {
universe.set_gaussian(0.5, 0.5);
@@ -31,7 +32,8 @@ fn performance_benchmark(c: &mut Criterion) {
})
});
let mut universe = System::<Upwind4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
let mut universe =
MaxwellSystem::<Upwind4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
group.bench_function("advance_upwind", |b| {
b.iter(|| {
universe.set_gaussian(0.5, 0.5);
@@ -39,7 +41,8 @@ fn performance_benchmark(c: &mut Criterion) {
})
});
let mut universe = System::<SBP4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
let mut universe =
MaxwellSystem::<SBP4>::new(w, h, x.as_slice().unwrap(), y.as_slice().unwrap());
group.bench_function("advance_trad4", |b| {
b.iter(|| {
universe.set_gaussian(0.5, 0.5);