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Add logging to tests.

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PML is actually SIGNIFICANTLY better than a conductor.
It's not apparent immediately, but even a 1-width PML beats a 50-length
conductor by about 50x :o
This commit is contained in:
Colin
2021-05-30 16:46:29 -07:00
parent e6ffe1932e
commit a25d1386c1
1 changed files with 6 additions and 3 deletions
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9
src/sim.rs
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@@ -1517,7 +1517,7 @@ mod test {
// println!("estim({}) = {}", _t, energy(state));
state.step();
}
let (energy_0, energy_1) = energy_now_and_then(state, 2000);
let (energy_0, energy_1) = energy_now_and_then(state, 1000);
// sanity check the starting energy
assert_gt!(energy_0, 1e-11);
assert_lt!(energy_0, 1.0);
@@ -1567,8 +1567,11 @@ mod test {
let en_pml = pml_test_at(pml_state, e, center);
let en_baseline = pml_test_at(baseline_state, e, center);
// PML should absorb all energy
assert_float_eq!(en_pml, 0.0, abs <= 2e-5);
assert_lt!(en_pml / en_baseline, 1e-3, "{}", en_pml);
println!("en_pml: {}", en_pml);
println!("en_baseline: {}", en_baseline);
assert_float_eq!(en_pml, 0.0, abs <= 1e-6);
assert_lt!(en_pml / en_baseline, 1.0, "{}", en_pml);
// panic!("debugging");
}
#[test]