Run comparison - CodSpeedHQ/codspeed-rust - CodSpeed

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Base

main

dccf5f4

2 months ago

Wall TimeCPU SimulationMemory

Head

main

8637676

1 month ago

Wall TimeCPU SimulationMemory

-24%

Improvement: 19

Regression: 15

Untouched: 541

Ignored: 28

Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments, which may affect the accuracy of the results. Learn more about regression causes.

Benchmarks

603 total

fib_in_thread_bench[32]

crates/divan_compat/benches/thread_example.rs

+9%

17.8 ms16.3 ms

fib_in_thread_bench[30]

crates/divan_compat/benches/thread_example.rs

+9%

7 ms6.5 ms

fib_in_thread[31]

crates/divan_compat/benches/thread_example.rs

+9%

11.2 ms10.2 ms

fib_in_thread_bench_local[31]

crates/divan_compat/benches/thread_example.rs

+9%

11.1 ms10.2 ms

fib_in_thread_bench_local[30]

crates/divan_compat/benches/thread_example.rs

+9%

7 ms6.5 ms

fib_in_thread[30]

crates/divan_compat/benches/thread_example.rs

+9%

7 ms6.5 ms

fib_in_thread_bench[31]

crates/divan_compat/benches/thread_example.rs

+9%

11.1 ms10.2 ms

bench_array2[42]

crates/divan_compat/benches/basic_example.rs::const_bench

+6%

51 ns48 ns

string_processing_multi_counter

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

+3%

4.6 µs4.5 µs

bench_array1[4]

crates/divan_compat/benches/basic_example.rs::const_bench

+19%

183.6 ns154.4 ns

bench_array2[4]

crates/divan_compat/benches/basic_example.rs::const_bench

+19%

183.6 ns154.4 ns

init_array[4]

crates/divan_compat/benches/basic_example.rs::const_bench

+19%

183.6 ns154.4 ns

bench_array1[10]

crates/divan_compat/benches/basic_example.rs::const_bench

+15%

225 ns195.8 ns

bench_array2[10]

crates/divan_compat/benches/basic_example.rs::const_bench

+15%

225 ns195.8 ns

recursive_memoized[HashMap<u64, u64>, 0]

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

+11%

897.8 ns810.3 ns

process_with_multiple_counters

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

+5%

670 ns640.8 ns

slice_into_vec_with_bytes

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

+4%

701.1 ns671.9 ns

mut_borrow

crates/divan_compat/benches/basic_example.rs

+3%

924.2 ns895 ns

fib_10

crates/divan_compat/benches/fib_example.rs

+2%

413 ns404 ns

simulated_processing_cycles

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

+1%

2 µs2 µs

allocate

crates/divan_compat/examples/benches/alloc.rs

+1%

29.1 µs28.8 µs

from_elem[2048]

crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem

+1%

4 µs4 µs

recursive_memoized[BTreeMap<u64, u64>, 30]

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

+1%

8.3 µs8.3 µs

filter_items_with_counter

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

+1%

4.8 µs4.8 µs

from_elem[4096]

crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem

0%

7.2 µs7.1 µs

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