Run comparison - CodSpeedHQ/codspeed-rust

Compare Runs

Base

main

693edb3

3 months ago

Wall TimeCPU SimulationMemory

Head

main

330f8cc

3 months ago

Wall TimeCPU SimulationMemory

-28%

Improvement: 37

Regression: 12

Untouched: 526

Ignored: 28

Benchmarks

603 total

iter_with_setup

crates/criterion_compat/benches/criterion_integration/iter_with_setup.rs::benches::setup

-28%

36 ns50 ns

iter_batched_per_iteration

crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead

-25%

36 ns48 ns

generate_combinations[9]

crates/divan_compat/examples/benches/the_algorithms.rs::backtracking

-22%

5.9 µs7.6 µs

find_highest_set_bit[65535]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

-19%

122.2 ns151.4 ns

find_highest_set_bit[1024]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

-19%

122.2 ns151.4 ns

find_highest_set_bit[255]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

-19%

122.2 ns151.4 ns

find_highest_set_bit[42]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

-19%

122.2 ns151.4 ns

iter_batched_large_input

crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead

-18%

36 ns44 ns

iter_batched_ref_large_input

crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead

-18%

36 ns44 ns

recursive_memoized[BTreeMap<u64, u64>, 30]

crates/divan_compat/examples/benches/math.rs::fibonacci

-7%

3.4 µs3.6 µs

recursive_memoized[HashMap<u64, u64>, 20]

crates/divan_compat/examples/benches/math.rs::fibonacci

-4%

3.8 µs4 µs

process_items_with_counter

crates/divan_compat/examples/benches/counters.rs::items_counter_examples

-3%

806.7 ns835.8 ns

small_drop

crates/criterion_compat/benches/criterion_integration/iter_with_large_drop.rs::benches::small_drop::iter_with_large_drop

×46

46 ns1 ns

mut_borrow

crates/divan_compat/benches/basic_example.rs

×9

144 B16 B

process_with_multiple_counters

crates/divan_compat/examples/benches/counters.rs::multiple_counters_examples

×4.2

168 B40 B

vec_copy_with_bytes_counter

crates/divan_compat/examples/benches/counters.rs::bytes_counter_examples

×4.2

168 B40 B

process_items_with_counter

crates/divan_compat/examples/benches/counters.rs::items_counter_examples

×4.2

168 B40 B

uppercase_chars_with_counter

crates/divan_compat/examples/benches/counters.rs::chars_counter_examples

×3.7

175 B47 B

string_copy_with_bytes_counter

crates/divan_compat/examples/benches/counters.rs::bytes_counter_examples

×3.3

183 B55 B

slice_into_vec_with_bytes

crates/divan_compat/examples/benches/counters.rs::bytes_counter_examples

×3

192 B64 B

generate_gray_code[1]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

×3

192 B64 B

instant

crates/divan_compat/examples/benches/time.rs::duration_since

×2

20 ns10 ns

generate_gray_code[2]

crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation

×2

256 B128 B

hamiltonian_cycle[5]

crates/divan_compat/examples/benches/the_algorithms.rs::backtracking

+75%

1,655 ns944 ns

hamiltonian_cycle[6]

crates/divan_compat/examples/benches/the_algorithms.rs::backtracking

+73%

1.8 µs1 µs

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