Comparing
run-with-more-events
(2d7d26b
) withmain
(0afd168
)-86%
- Improvement
- 1
- Regression
- 3
- Untouched
- 104
- Ignored
- 5
- Skipped
- 490
Some benchmarks measured no execution time
Nothing ran under measurement, usually because the compiler removed the code under test. These results are not comparable, so they count as unchanged.Preventing compiler optimizationsBenchmarks
603 total
recursive_memoized[BTreeMap<u64, u64>, 0]
crates/divan_compat/examples/benches/math.rs::fibonacci-86%
18 ns131 ns
system_time
crates/divan_compat/examples/benches/time.rs::now-21%
38 ns48 ns
sleep_1ms
crates/divan_compat/examples/benches/time_scale.rs-3%
1 ms1.1 ms
string_copy_with_bytes_counter
crates/divan_compat/examples/benches/counters.rs::bytes_counter_examples+61%
61 ns38 ns
process_items_with_counter
crates/divan_compat/examples/benches/counters.rs::items_counter_examples+43%
63 ns44 ns
generate_combinations[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+29%
3.4 µs2.6 µs
n_queens_solver[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+21%
9.9 µs8.2 µs
generate_combinations[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-15%
989 ns1,169 ns
permutations[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-14%
1.2 µs1.4 µs
generate_combinations[9]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-10%
5.2 µs5.8 µs
generate_parentheses[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-10%
2.8 µs3.1 µs
generate_combinations[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+9%
5.4 µs5 µs
system_time
crates/divan_compat/examples/benches/time.rs::duration_since+8%
13 ns12 ns
hamiltonian_cycle[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-7%
743 ns803 ns
string_processing_multi_counter
crates/divan_compat/examples/benches/counters.rs::multiple_counters_examples-7%
339 ns364 ns
generate_gray_code[4]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation+6%
1.2 µs1.1 µs
generate_combinations[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+6%
2.2 µs2 µs
hamiltonian_cycle[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+5%
950 ns908 ns
generate_parentheses[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking-4%
7.5 µs7.9 µs
permutations[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+4%
3.5 µs3.3 µs
recursive_memoized[BTreeMap<u64, u64>, 10]
crates/divan_compat/examples/benches/math.rs::fibonacci+3%
621 ns603 ns
permutations[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking+3%
12.1 µs11.7 µs
instant
crates/divan_compat/examples/benches/time.rs::now-3%
38 ns39 ns
recursive_memoized[HashMap<u64, u64>, 5]
crates/divan_compat/examples/benches/math.rs::fibonacci+3%
645 ns629 ns
iterative[20]
crates/divan_compat/examples/benches/math.rs::fibonacci-3%
39 ns40 ns
Commits
Click on a commit to change the comparison rangeBase
main
0afd168
-25.02%
chore: run with multi events
4139988
9 months ago
by GuillaumeLagrange-61.24%
test with l2 cache events
2d7d26b
9 months ago
by GuillaumeLagrange