Ecs.CSharp.Benchmark

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一些 C# ECS 框架的基准测试。

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工具介绍

一些 C# ECS 框架的基准测试。

ECS c# Benchmark

This repo contains benchmarks of some c# ECS frameworks. Feel free to add your own or correct usage of existing ones! Please make your framework available as a nuget package to ease referencing and updating versions.

The benchmarks are not representative of usage in real conditions but results can still be interesting to look at.

All results are obtained from the same toaster, with the same load, so comparison is fairer.

Tested frameworks:

Arch
DefaultEcs
Fennecs
Flecs.Net
Frent
Friflo.Engine.ECS
Leopotam.Ecs using what I believe is a nuget package not made by the actual author and compiled in debug...
Leopotam.EcsLite using what I believe is a nuget package not made by the actual author and compiled in debug...
MonoGame.Extended
Morpeh
Myriad.ECS
HypEcs
RelEcs
Svelto.ECS
TinyEcs

Removed frameworks:

Entitas removed because it was taking forever to initialize in the later tests when moved to net8, you can check older benchmark results here

Tested versions may not be latest available, that's because I'm lazy and new versions may introduce breaking changes, so feel free to create pull requests to update libs you are knowledgeable about.

CreateEntityWithOneComponent

Create entities with one component.

Method	Mean	StdDev	Allocated
Frent_Bulk	768.6 μs	24.45 μs	3322.91 KB
Frent	1,038.5 μs	15.93 μs	3322.91 KB
FrifloEngineEcs	2,022.5 μs	29.98 μs	3381.74 KB
LeopotamEcsLite	2,863.2 μs	284.50 μs	7151.08 KB
Arch	3,694.8 μs	124.75 μs	3178.44 KB
DefaultEcs	7,103.9 μs	281.95 μs	11321.11 KB
FlecsNet	7,480.1 μs	153.12 μs	2.73 KB
MonoGameExtended	8,282.6 μs	592.85 μs	16408.89 KB
LeopotamEcs	9,003.1 μs	735.44 μs	13685.65 KB
TinyEcs	11,316.8 μs	242.01 μs	7834.44 KB
HypEcs	11,542.5 μs	672.16 μs	25829.38 KB
Fennecs	12,146.8 μs	460.88 μs	13636.45 KB
Myriad	17,310.6 μs	438.87 μs	7633.45 KB
RelEcs	25,686.8 μs	1,456.76 μs	29706.66 KB
SveltoECS	26,330.5 μs	598.68 μs	3.22 KB
Morpeh_Stash	67,075.5 μs	1,105.68 μs	41305.76 KB
Morpeh_Direct	67,753.8 μs	1,364.95 μs	41305.76 KB

CreateEntityWithTwoComponents

Create entities with two components.

Method	Mean	StdDev	Allocated
Frent	1.188 ms	0.0050 ms	3713.63 KB
Frent_Bulk	1.263 ms	0.0214 ms	3713.63 KB
FrifloEngineEcs	2.933 ms	0.1588 ms	3898.13 KB
Arch	3.864 ms	0.1820 ms	3558.44 KB
LeopotamEcsLite	4.599 ms	0.8319 ms	9199.61 KB
DefaultEcs	10.217 ms	0.4302 ms	15418.9 KB
LeopotamEcs	10.451 ms	0.8563 ms	14711.02 KB
FlecsNet	14.295 ms	0.2492 ms	3.11 KB
MonoGameExtended	17.426 ms	1.1724 ms	23373.84 KB
TinyEcs	19.518 ms	1.4443 ms	13785.08 KB
Fennecs	19.817 ms	0.4584 ms	15174.45 KB
HypEcs	21.669 ms	0.3002 ms	45336.69 KB
Myriad	23.799 ms	0.4402 ms	8028.55 KB
SveltoECS	39.648 ms	1.8089 ms	4.14 KB
RelEcs	60.414 ms	2.5217 ms	50749.86 KB
Morpeh_Stash	75.880 ms	2.4763 ms	48133.7 KB
Morpeh_Direct	271.755 ms	16.5622 ms	128861.64 KB

CreateEntityWithThreeComponents

Create entities with three components.

Method	Mean	StdDev	Allocated
Frent	1.335 ms	0.0065 ms	4104.34 KB
Frent_Bulk	1.346 ms	0.0273 ms	4104.34 KB
FrifloEngineEcs	3.067 ms	0.0878 ms	4412.23 KB
LeopotamEcsLite	4.917 ms	0.2248 ms	11248.14 KB
Arch	8.351 ms	0.1357 ms	3947.67 KB
LeopotamEcs	11.649 ms	0.6685 ms	15736.4 KB
DefaultEcs	11.982 ms	0.4362 ms	19516.68 KB
FlecsNet	21.084 ms	0.1698 ms	3.48 KB
Myriad	26.959 ms	0.3333 ms	8423.66 KB
Fennecs	29.525 ms	0.3057 ms	16713.12 KB
TinyEcs	33.582 ms	0.5317 ms	21316.55 KB
HypEcs	35.524 ms	1.5668 ms	68748.41 KB
MonoGameExtended	39.518 ms	1.6480 ms	30154.05 KB
SveltoECS	52.785 ms	1.8500 ms	4.64 KB
Morpeh_Stash	70.168 ms	1.6399 ms	44719.73 KB
RelEcs	83.031 ms	1.9343 ms	75699.76 KB
Morpeh_Direct	179.589 ms	3.6865 ms	83804.58 KB

SystemWithOneComponent

Modify entities with one component. The padding aims to simulate real situation when processed entities and their components are not sequential.

Note: Padding tests were removed for libraries that use archetypes to save space as padding makes no difference in their results

Method	EntityPadding	Mean	StdDev	Allocated
Frent_Simd	0	8.001 μs	0.0707 μs	-
FrifloEngineEcs_SIMD_MonoThread	0	8.832 μs	0.1063 μs	-
FrifloEngineEcs_MultiThread	0	9.687 μs	0.4677 μs	-
Myriad_SingleThreadChunk_SIMD	0	11.607 μs	0.1431 μs	-
Myriad_MultiThreadChunk	0	17.138 μs	0.1526 μs	9216 B
TinyEcs_EachJob	0	19.308 μs	0.3354 μs	1552 B
Fennecs_Job	0	26.045 μs	0.8157 μs	-
TinyEcs_Each	0	29.781 μs	0.1316 μs	-
Arch_MultiThread	0	32.913 μs	0.2353 μs	-
Frent_QueryInline	0	33.690 μs	0.1638 μs	-
HypEcs_MonoThread	0	44.341 μs	0.0620 μs	72 B
FrifloEngineEcs_MonoThread	0	44.977 μs	0.2093 μs	-
Fennecs_ForEach	0	45.015 μs	0.2813 μs	-
DefaultEcs_ComponentSystem_MonoThread	0	45.579 μs	1.0413 μs	-
Fennecs_Raw	0	45.949 μs	0.2371 μs	-
Arch_MonoThread	0	46.696 μs	0.2203 μs	-
Arch_MonoThread_SourceGenerated	0	47.506 μs	0.3456 μs	-
Myriad_SingleThreadChunk	0	47.526 μs	0.2036 μs	-
HypEcs_MultiThread	0	49.295 μs	0.3248 μs	1832 B
DefaultEcs_ComponentSystem_MultiThread	0	49.427 μs	8.2200 μs	-
Myriad_SingleThread	0	49.564 μs	0.2483 μs	-
Frent_QueryDelegate	0	53.680 μs	1.4546 μs	-
FlecsNet_Iter	0	56.540 μs	0.1969 μs	-
Myriad_MultiThread	0	71.270 μs	0.3873 μs	16213 B
DefaultEcs_EntitySetSystem_MonoThread	0	71.717 μs	0.5674 μs	-
LeopotamEcs	0	83.138 μs	0.5633 μs	-
FlecsNet_Each	0	90.498 μs	0.4793 μs	-
Myriad_Delegate	0	91.233 μs	0.5065 μs	-
DefaultEcs_EntitySetSystem_MultiThread	0	100.011 μs	2.0387 μs	-
LeopotamEcsLite	0	101.708 μs	0.4140 μs	-
SveltoECS	0	111.771 μs	0.4182 μs	-
Myriad_Enumerable	0	198.400 μs	0.7397 μs	-
RelEcs	0	203.954 μs	2.0630 μs	121 B
MonoGameExtended	0	305.970 μs	4.1697 μs	161 B
Morpeh_Stash	0	2,354.802 μs	55.0717 μs	4 B
Morpeh_Direct	0	2,906.300 μs	36.9789 μs	4 B

DefaultEcs_ComponentSystem_MonoThread	10	44.760 μs	0.6112 μs	-
DefaultEcs_ComponentSystem_MultiThread	10	55.017 μs	12.3385 μs	-
LeopotamEcs	10	82.681 μs	0.4651 μs	-
DefaultEcs_EntitySetSystem_MultiThread	10	108.222 μs	1.4470 μs	-
DefaultEcs_EntitySetSystem_MonoThread	10	109.532 μs	3.1273 μs	-
LeopotamEcsLite	10	122.782 μs	1.7006 μs	-
SveltoECS	10	133.520 μs	0.7607 μs	-
RelEcs	10	506.912 μs	13.9889 μs	121 B
MonoGameExtended	10	1,456.219 μs	45.6079 μs	162 B
Morpeh_Stash	10	7,824.125 μs	172.3176 μs	8 B
Morpeh_Direct	10	8,998.948 μs	187.5417 μs	17 B