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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
-87%
Improvement
3
Regression
1
Untouched
145
Ignored
5

Benchmarks

154 total
add_two_integers[(0, 0)]
crates/divan_compat/examples/benches/the_algorithms.rs::bit_manipulation
CodSpeed Performance Gauge
-6%
5.5 ns5.8 ns
sleep_100us
crates/divan_compat/examples/benches/time_scale.rs
CodSpeed Performance Gauge
+12%
129.4 µs115.5 µs
generate_parentheses[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+6%
21.9 µs20.6 µs
instant
crates/divan_compat/examples/benches/time.rs::now
CodSpeed Performance Gauge
+3%
39.9 ns38.6 ns
permutations[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+26%
13.4 µs10.6 µs
graph_coloring[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+16%
1.2 µs1 µs
large_setup
crates/criterion_compat/benches/criterion_integration/iter_with_large_setup.rs::benches::large_setup::iter_with_large_setup
CodSpeed Performance Gauge
+8%
13 ns12 ns
from_elem[4096]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
+5%
332 ns317 ns
from_elem[2048]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
+4%
256 ns245 ns
generate_combinations[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+3%
1.3 µs1.3 µs
from_elem_decimal[2048]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
+3%
249 ns242 ns
from_elem[16384]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
+3%
839 ns816 ns
subset_sum[12]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+3%
2 µs1.9 µs
recursive_memoized[BTreeMap<u64, u64>, 10]
crates/divan_compat/examples/benches/math.rs::fibonacci
CodSpeed Performance Gauge
+2%
510.6 ns498.6 ns
graph_coloring[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+2%
1.1 µs1.1 µs
hamiltonian_cycle[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+2%
572.1 ns563.1 ns
graph_coloring[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
1.2 µs1.2 µs
n_queens_solver[6]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
22.3 µs22 µs
system_time
crates/divan_compat/examples/benches/time.rs::now
CodSpeed Performance Gauge
+1%
39.1 ns38.6 ns
permutations[3]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
725 ns719 ns
from_elem[8192]
crates/criterion_compat/benches/criterion_integration/with_inputs.rs::benches::from_elem
CodSpeed Performance Gauge
+1%
487 ns483 ns
n_queens_solver[4]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
1.6 µs1.6 µs
hamiltonian_cycle[7]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
806.1 ns801.6 ns
knight_tour[5]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
+1%
296.6 µs295.1 µs
knight_tour[8]
crates/divan_compat/examples/benches/the_algorithms.rs::backtracking
CodSpeed Performance Gauge
0%
293.9 ms292.7 ms

Commits

Click on a commit to change the comparison range
Base
main
5caa771
-87.46%
fix: stdev calculation for less than 2 runs
b6a7be8
8 months ago
by not-matthias
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