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fix: stdev calculation for less than 2 runs

#100Merged
Comparing
cod-1051-api-validation-error-handling-stdev-is-null-for-divan
(
b6a7be8
) with
main
(
5caa771
)
CodSpeed Performance Gauge
-19%
Regressions
4
Untouched
159
Ignored
9

Benchmarks

Failed

bench_array1[4]
crates/divan_compat/benches/basic_example.rs::const_bench
Regression
CodSpeed Performance Gauge
-19%
125.3 ns154.4 ns
bench_array2[4]
crates/divan_compat/benches/basic_example.rs::const_bench
Regression
CodSpeed Performance Gauge
-19%
125.3 ns154.4 ns
mut_borrow
crates/divan_compat/benches/basic_example.rs
Regression
CodSpeed Performance Gauge
-3%
895.8 ns925 ns
init_array[4]
crates/divan_compat/benches/basic_example.rs::const_bench
Regression
CodSpeed Performance Gauge
-19%
125.3 ns154.4 ns

Passed

recursive_memoized[HashMap<u64, u64>, 5]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
+2%
3.6 µs3.6 µs
generate_gray_code[1]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
+1%
3.2 µs3.2 µs
generate_gray_code[2]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
+1%
3.5 µs3.5 µs
recursive_memoized[HashMap<u64, u64>, 10]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
+1%
4.9 µs4.9 µs
generate_gray_code[3]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
+1%
4.4 µs4.4 µs
generate_gray_code[4]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
6 µs6 µs
n_queens_solver[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
8.8 µs8.8 µs
generate_gray_code[5]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
9.2 µs9.2 µs
generate_parentheses[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
9.7 µs9.6 µs
recursive_memoized[HashMap<u64, u64>, 30]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
13.2 µs13.2 µs
generate_parentheses[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
17.8 µs17.8 µs
generate_combinations[9]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
24.1 µs24 µs
n_queens_solver[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
38.9 µs38.9 µs
generate_parentheses[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
42.4 µs42.4 µs
generate_parentheses[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
124.1 µs124.1 µs
generate_combinations[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
291.2 µs291.2 µs
n_queens_solver[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
773.4 µs773.3 µs
knight_tour[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
666.3 µs666.3 µs
permutations[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
219.6 µs219.6 µs
recursive[30]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
9.7 ms9.7 ms
knight_tour[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
568.2 ms568.2 ms
init_array[1000]
crates/divan_compat/benches/basic_example.rs::const_bench
CodSpeed Performance Gauge
0%
11.5 µs11.5 µs
fibo_10
crates/divan_compat/benches/basic_example.rs
CodSpeed Performance Gauge
0%
90 ns90 ns
bench_array1[10]
crates/divan_compat/benches/basic_example.rs::const_bench
CodSpeed Performance Gauge
0%
225 ns225 ns
bench_array2[10]
crates/divan_compat/benches/basic_example.rs::const_bench
CodSpeed Performance Gauge
0%
225 ns225 ns
bench_array2[1]
crates/divan_compat/benches/basic_example.rs::const_bench
CodSpeed Performance Gauge
0%
90 ns90 ns
bench_array1[1]
crates/divan_compat/benches/basic_example.rs::const_bench
CodSpeed Performance Gauge
0%
90 ns90 ns
fibo_50
crates/divan_compat/benches/basic_example.rs
CodSpeed Performance Gauge
0%
90.3 ns90.3 ns
sort_unstable
crates/divan_compat/examples/benches/sort.rs::sorted
CodSpeed Performance Gauge
0%
404.7 µs404.7 µs
generate_combinations[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
10.7 µs10.7 µs
add_two_integers[(0, 0)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
121.1 ns121.1 ns
generate_combinations[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
17.3 µs17.3 µs
add_two_integers[(255, 255)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
154.4 ns154.4 ns
generate_combinations[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
8.1 µs8.1 µs
add_two_integers[(42, 13)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
154.4 ns154.4 ns
add_two_integers[(1024, -1024)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
241.1 ns241.1 ns
n_queens_solver[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
24.8 µs24.8 µs
find_highest_set_bit[0]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90.8 ns90.8 ns
find_highest_set_bit[255]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90.8 ns90.8 ns
find_highest_set_bit[42]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90.8 ns90.8 ns
add_two_integers[(65535, -65535)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
257.8 ns257.8 ns
count_set_bits[42]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
93.9 ns93.9 ns
find_highest_set_bit[1024]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90.8 ns90.8 ns
count_set_bits[65535]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
108.3 ns108.3 ns
recursive[0]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
211.1 ns211.1 ns
count_set_bits[0]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90 ns90 ns
recursive[20]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
79.1 µs79.1 µs
iterative[20]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
206.4 ns206.4 ns
iterative[0]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
119.2 ns119.2 ns
iterative[30]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
236.9 ns236.9 ns
rem
crates/divan_compat/examples/benches/math.rs
CodSpeed Performance Gauge
0%
124.4 ns124.4 ns
count_set_bits[255]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
99.4 ns99.4 ns
recursive[5]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
291.1 ns291.1 ns
count_set_bits[1024]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
91.7 ns91.7 ns
add
crates/divan_compat/examples/benches/math.rs
CodSpeed Performance Gauge
0%
91.4 ns91.4 ns
find_highest_set_bit[65535]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
0%
90.8 ns90.8 ns
iterative[5]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
160.6 ns160.6 ns
recursive_memoized[BTreeMap<u64, u64>, 5]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
2.3 µs2.3 µs
div
crates/divan_compat/examples/benches/math.rs
CodSpeed Performance Gauge
0%
124.2 ns124.2 ns
mul
crates/divan_compat/examples/benches/math.rs
CodSpeed Performance Gauge
0%
91.4 ns91.4 ns
sudoku
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
118.6 µs118.6 µs
iterative[10]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
175.8 ns175.8 ns
rat_in_maze[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
6.1 µs6.1 µs
sleep_1ms
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
0%
536.9 ns536.9 ns
rat_in_maze[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7.4 µs7.4 µs
rat_in_maze[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7 µs7 µs
recursive_memoized[BTreeMap<u64, u64>, 30]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
8.4 µs8.4 µs
permutations[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
12.6 µs12.6 µs
rat_in_maze[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
6.6 µs6.6 µs
recursive_memoized[BTreeMap<u64, u64>, 0]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
400.8 ns400.8 ns
recursive_memoized[HashMap<u64, u64>, 0]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
834.7 ns834.7 ns
knight_tour[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
661.1 ms661.1 ms
sleep_1us
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
0%
536.9 ns536.9 ns
knight_tour[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
19 ms19 ms
hamiltonian_cycle[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
6.5 µs6.5 µs
sleep_100us
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
0%
536.9 ns536.9 ns
system_time
crates/divan_compat/examples/benches/time.rs::now
CodSpeed Performance Gauge
0%
363.6 ns363.6 ns
hamiltonian_cycle[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7 µs7 µs
sleep_100ns
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
0%
536.9 ns536.9 ns
hamiltonian_cycle[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
6.7 µs6.7 µs
sleep_1ns
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
0%
566.1 ns566.1 ns
instant
crates/divan_compat/examples/benches/time.rs::now
CodSpeed Performance Gauge
0%
363.6 ns363.6 ns
Recursive
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis::Fibonacci
CodSpeed Performance Gauge
0%
80.9 µs80.9 µs
Iterative
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis::Fibonacci
CodSpeed Performance Gauge
0%
103.6 ns103.6 ns
sum_fold
crates/criterion_compat/benches/criterion_example.rs::benches::a
CodSpeed Performance Gauge
0%
254.4 ns254.4 ns
sort
crates/divan_compat/examples/benches/sort.rs::random
CodSpeed Performance Gauge
0%
8 ms8 ms
sort
crates/divan_compat/examples/benches/sort.rs::sorted
CodSpeed Performance Gauge
0%
464 µs464 µs
sort_unstable
crates/divan_compat/examples/benches/sort.rs::random
CodSpeed Performance Gauge
0%
6.5 ms6.5 ms
permutations[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
1.6 ms1.6 ms
n_queens_solver[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
200.6 µs200.7 µs
permutations[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
39.9 µs39.9 µs
recursive_memoized[HashMap<u64, u64>, 20]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
8 µs8 µs
subset_sum[16]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7.9 µs7.9 µs
hamiltonian_cycle[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7.3 µs7.4 µs
permutations[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
6.8 µs6.8 µs
recursive_memoized[BTreeMap<u64, u64>, 20]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
0%
6.7 µs6.8 µs
graph_coloring[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
5.4 µs5.5 µs
subset_sum[18]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
8.2 µs8.2 µs
subset_sum[12]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
4.1 µs4.1 µs
recursive_memoized[BTreeMap<u64, u64>, 10]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
-1%
2.9 µs2.9 µs
subset_sum[14]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
4.4 µs4.4 µs
print_env_hello
crates/divan_compat/examples/benches/env.rs
CodSpeed Performance Gauge
-1%
8 µs8.1 µs
subset_sum[10]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-2%
2.4 µs2.4 µs
tsc (x86)
crates/divan_compat/examples/benches/time.rs::now
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
tsc (x86)
crates/divan_compat/examples/benches/time.rs::duration_since
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
graph_coloring[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
7.8 µs7.8 µs
graph_coloring[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
5.5 µs5.6 µs
graph_coloring[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
-1%
5.3 µs5.3 µs
with_input[5]
crates/criterion_compat/benches/test_benches.rs::benches::nested::bench
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
with_input[5]
crates/criterion_compat/benches/test_benches.rs::benches::bench_with_explicit_lifetime
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
bench_explicit_measurement
crates/criterion_compat/benches/test_benches.rs::benches::bench_using_group_with_explicit_measurement::group
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
with_input[5]
crates/criterion_compat/benches/test_benches.rs::benches::bench
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
bench_without_explicit_measurement
crates/criterion_compat/benches/test_benches.rs::only_codspeed::bench_using_group_without_explicit_measurement::group
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_with_large_drop
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_ref_small_input
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_small_input
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_with_large_drop
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
build_vec
crates/criterion_compat/benches/criterion_example.rs::benches::b
CodSpeed Performance Gauge
0%
2.8 µs2.8 µs
Iterative[20]
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis_group::Fibonacci3
CodSpeed Performance Gauge
0%
103.6 ns103.6 ns
iter_batched_per_iteration
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_large_input
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_ref_small_input
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_small_input
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_large_input
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
from_elem[1024]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
1.9 µs1.9 µs
Recursive[20]
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis_group::Fibonacci3
CodSpeed Performance Gauge
0%
80.9 µs80.9 µs
iter_with_large_setup
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
Iterative[21]
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis_group::Fibonacci3
CodSpeed Performance Gauge
0%
105.3 ns105.3 ns
iter_with_setup
crates/criterion_compat/benches/criterion_integration/iter_with_setup.rs::benches::setup
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
Recursive[21]
crates/criterion_compat/benches/criterion_integration/compare_functions.rs::fibonaccis::compare_fibonaccis_group::Fibonacci3
CodSpeed Performance Gauge
0%
130.6 µs130.7 µs
iter_batched_ref_large_input
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_per_iteration
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
from_elem[16384]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
19.6 µs19.6 µs
iter_batched_ref_per_iteration
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_ref_per_iteration
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
from_elem[8192]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
11.4 µs11.4 µs
small_drop
crates/criterion_compat/benches/criterion_integration/iter_with_large_drop.rs::benches::small_drop::iter_with_large_drop
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
large_setup
crates/criterion_compat/benches/criterion_integration/iter_with_large_setup.rs::benches::large_setup::iter_with_large_setup
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_batched_ref_large_input
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
large_drop
crates/criterion_compat/benches/criterion_integration/iter_with_large_drop.rs::benches::large_drop::iter_with_large_drop
CodSpeed Performance Gauge
0%
1 ms1 ms
from_elem_decimal[1024]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
1.9 µs1.9 µs
small_setup
crates/criterion_compat/benches/criterion_integration/iter_with_large_setup.rs::benches::small_setup::iter_with_large_setup
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
"*benchmark/" '
crates/criterion_compat/benches/criterion_integration/special_characters.rs::benches::some_benchmark::"*group/"
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
fibonacci_custom_measurement
crates/criterion_compat/benches/criterion_integration/custom_measurement.rs::benches::fibonacci_cycles
CodSpeed Performance Gauge
0%
916.7 ns916.7 ns
iter
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_with_setup
crates/criterion_compat/benches/criterion_integration/async_measurement_overhead.rs::benches::some_benchmark::async overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
from_elem[4096]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
7.2 µs7.2 µs
iter_with_setup
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
from_elem[2048]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
4.1 µs4.1 µs
from_elem_decimal[2048]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
0%
4.1 µs4.1 µs
iter
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
iter_with_large_setup
crates/criterion_compat/benches/criterion_integration/measurement_overhead.rs::benches::some_benchmark::overhead
CodSpeed Performance Gauge
N/A
< 1 ns< 1 ns
b
crates/bencher_compat/benches/bencher_example.rs
CodSpeed Performance Gauge
0%
2.8 µs2.8 µs
a
crates/bencher_compat/benches/bencher_example.rs
CodSpeed Performance Gauge
0%
254.7 ns254.7 ns
a
crates/bencher_compat/benches/bencher_example.rs::c
CodSpeed Performance Gauge
0%
254.7 ns254.7 ns
b
crates/bencher_compat/benches/bencher_example.rs::c
CodSpeed Performance Gauge
0%
3.4 µs3.4 µs
fibo_iterative
crates/codspeed/benches/native.rs
CodSpeed Performance Gauge
0%
126.7 ns126.7 ns
fibo_recursive
crates/codspeed/benches/native.rs
CodSpeed Performance Gauge
0%
916.7 ns916.7 ns
fibo_recursive_cached
crates/codspeed/benches/native.rs
CodSpeed Performance Gauge
0%
6.3 µs6.3 µs

Ignored

bench_array1[42]
crates/divan_compat/benches/basic_example.rs::const_bench
Ignored
CodSpeed Performance Gauge
+6%
1.1 µs1 µs
bench_array2[42]
crates/divan_compat/benches/basic_example.rs::const_bench
Ignored
CodSpeed Performance Gauge
+6%
1.1 µs1 µs
init_array[42]
crates/divan_compat/benches/basic_example.rs::const_bench
Ignored
CodSpeed Performance Gauge
+6%
1.1 µs1 µs
recursive[10]
crates/divan_compat/examples/benches/math.rs::fibonacci
Ignored
CodSpeed Performance Gauge
+3%
932.5 ns903.3 ns
instant
crates/divan_compat/examples/benches/time.rs::duration_since
Ignored
CodSpeed Performance Gauge
+9%
343.9 ns314.7 ns
system_time
crates/divan_compat/examples/benches/time.rs::duration_since
Ignored
CodSpeed Performance Gauge
+8%
374.4 ns345.3 ns
Linear
crates/criterion_compat/benches/criterion_integration/sampling_mode.rs::benches::sampling_mode_tests::sampling_mode
Ignored
CodSpeed Performance Gauge
+16%
215.3 ns186.1 ns
Auto
crates/criterion_compat/benches/criterion_integration/sampling_mode.rs::benches::sampling_mode_tests::sampling_mode
Ignored
CodSpeed Performance Gauge
+16%
215.3 ns186.1 ns
Flat
crates/criterion_compat/benches/criterion_integration/sampling_mode.rs::benches::sampling_mode_tests::sampling_mode
Ignored
CodSpeed Performance Gauge
0%
536.9 ns536.9 ns

Commits

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Base
main
5caa771
-87.46%
fix: stdev calculation for less than 2 runs
b6a7be8
4 months ago
by not-matthias
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