perf/measure-alloc-reduction - Branch - AvalancheHQ/anyhow

bench: measure impact of reducing allocation count in context chain

#81Closed

Comparing

perf/measure-alloc-reduction

(

b738fa2

) with

master

(

474425b

)

Untouched: 22

New: 1

Benchmarks

23 total

access_root_cause_2alloc

benches/error_downcast.rs

N/A

N/A3.2 µs

create_anyhow_macro

benches/error_creation.rs

+9%

1.1 µs1 µs

create_from_string

benches/error_creation.rs

+9%

1.1 µs1 µs

create_error_chain

benches/error_creation.rs

+4%

2.4 µs2.3 µs

downcast_value_success

benches/error_downcast.rs

+1%

2.5 µs2.5 µs

multiple_context_layers

benches/error_context.rs

+1%

3.5 µs3.4 µs

propagate_with_question_mark

benches/error_creation.rs

6.1 µs6.1 µs

downcast_ref_success

benches/error_downcast.rs

2.6 µs2.6 µs

downcast_mut_success

benches/error_downcast.rs

2.6 µs2.6 µs

downcast_ref_failure

benches/error_downcast.rs

2.6 µs2.6 µs

check_is_type

benches/error_downcast.rs

2.6 µs2.6 µs

access_root_cause

benches/error_downcast.rs

3.3 µs3.3 µs

direct_anyhow_error

benches/error_context.rs

3.3 µs3.3 µs

with_context_expensive_string

benches/error_context.rs

9.2 µs9.2 µs

create_with_format

benches/error_creation.rs

-1%

2.4 µs2.5 µs

downcast_through_context

benches/error_downcast.rs

-1%

9.6 µs9.6 µs

iterate_error_chain

benches/error_downcast.rs

-1%

3.5 µs3.5 µs

context_vs_anyhow

benches/error_context.rs

-2%

1.4 µs1.5 µs

context_static_str

benches/error_context.rs

-2%

1.4 µs1.5 µs

context_string

benches/error_context.rs

-3%

1.6 µs1.7 µs

create_from_io_error

benches/error_creation.rs

-4%

1.4 µs1.5 µs

create_from_std_error

benches/error_creation.rs

-6%

1.4 µs1.5 µs

with_context_closure

benches/error_context.rs

-8%

2.3 µs2.5 µs

Commits

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Base

master

474425b

-0.2%

bench: add 2-alloc variant to measure allocation reduction impact

b738fa2

1 month ago

by fargito

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