Add benchmarks for schedulers by AlexInLog · Pull Request #215 · AlexInLog/ReactivePlusPlus

AlexInLog · 2022-08-11T10:41:43Z

No description provided.

codecov · 2022-08-11T10:46:03Z

Codecov Report

Merging #215 (58c9453) into main (e3ee143) will not change coverage.
The diff coverage is n/a.

❗ Current head 58c9453 differs from pull request most recent head 7ec9c21. Consider uploading reports for the commit 7ec9c21 to get more accurate results

@@           Coverage Diff           @@
##             main     #215   +/-   ##
=======================================
  Coverage   99.63%   99.63%           
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  Files          84       84           
  Lines        1110     1110           
=======================================
  Hits         1106     1106           
  Misses          4        4

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github-actions · 2022-08-11T10:57:52Z

Linux CLANG

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.40ns	0.335739	1.20	0.40ns
Dynamic observable construction	31.56ns	29.1597	1.08	25.35ns
Specific observable construction + as_dynamic	31.43ns	29.2343	1.08	25.52ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	78.17ns	71.3571	1.10	298.62ns
Specific observable lift dynamic observer	105.33ns	95.3377	1.10	312.10ns
Dynamic observable lift specific observer	160.12ns	154.461	1.04	342.45ns
Dynamic observable lift dynamic observer	174.99ns	163.271	1.07	330.51ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	48.66ns	45.3359	1.07	290.02ns
Specific observable subscribe dynamic observer	61.26ns	59.958	1.02	297.12ns
Dynamic observable subscribe specific observer	114.06ns	113.039	1.01	335.63ns
Dynamic observable subscribe dynamic observer	113.73ns	115.781	0.98	315.20ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	48.76ns	45.1239	1.08	294.87ns
Dynamic observable subscribe lambda	110.10ns	110.005	1.00	332.49ns
Specific observable subscribe lambda without subscription	48.72ns	45.3209	1.07	290.21ns
Dynamic observable subscribe lambda without subscription	109.69ns	110.397	0.99	331.49ns
Specific observable subscribe specific subscriber	16.09ns	16.7235	0.96	224.30ns
Dynamic observable subscribe specific subscriber	77.37ns	77.3275	1.00	266.63ns
Specific observable subscribe dynamic observer	16.06ns	16.764	0.96	233.88ns
Dynamic observable subscribe dynamic observer	67.13ns	64.6718	1.04	254.75ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.40ns	0.334642	1.20	0.40ns
Dynamic observer construction	31.38ns	29.2045	1.07	19.29ns
Specific observer construction + as_dynamic	31.44ns	29.2091	1.08	19.29ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.80ns	0.670521	1.20	0.44ns
Dynamic observer OnNext	2.01ns	1.67458	1.20	1.61ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	32.71ns	31.5244	1.04	71.99ns
Make copy of subscriber	16.07ns	16.7129	0.96	5.12ns
Transform subsriber to dynamic	44.80ns	45.9032	0.98	24.29ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	33.19ns	31.47	1.05	47.91ns
composite_subscription add	40.94ns	38.5048	1.06	22.67ns
composite_subscription unsubscribe	8.04ns	6.03075	1.33	10.83ns
composite_subscription unsubscribe only subscribed	8.06ns	8.40651	0.96	10.89ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	267.45ns	255.021	1.05	2138.13ns
sending of values from observable via buffer to subscriber	3.16ns	4.69448	0.67	24.04ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	256.17ns	229.789	1.11	519.00ns
long stateful chain creation + subscribe	428.60ns	399.059	1.07	855.86ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	1357.40ns	1276.35	1.06	3705.99ns
concat_with	1640.83ns	1542.12	1.06	4165.41ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	98.99ns	101.082	0.98	244.64ns
sending of values from observable via distinct_until_changed to subscriber	2.41ns	2.34828	1.03	1.61ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	52.42ns	49.5747	1.06	669.02ns
error	101.43ns	100.595	1.01	759.00ns
never	17.72ns	16.7327	1.06	241.03ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	64.58ns	63.521	1.02	705.40ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	41.78ns	None	.	116.16ns
re-schedule 10 times	613.41ns	None	.	140.79ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	54.67ns	52.8219	1.04	680.16ns
just send variadic	77.13ns	89.7003	0.86	772.26ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	64.36ns	52.9216	1.22	236.61ns
sending of values from observable via map to subscriber	0.80ns	1.34032	0.60	1.73ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	1436.84ns	1328.54	1.08	3613.88ns
merge_with	1782.40ns	1655.76	1.08	3972.73ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	794.76ns	783.677	1.01	2528.35ns
sending of values from observable via observe_on to subscriber	140.68ns	141.044	1.00	196.63ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	29.57ns	24.4418	1.21	8.52ns
on_error	2.02ns	2.62559	0.77	19.01ns
on_completed	1.67ns	1.72438	0.97	0.60ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	158.75ns	163.085	0.97	154.03ns
get_observable	33.77ns	26.4674	1.28	45.06ns
get_subscriber	66.78ns	58.1671	1.15	11.76ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	3839.86ns	3602.67	1.07	3179.21ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	96.60ns	91.0885	1.06	296.30ns
sending of values from observable via scan to subscriber	2.01ns	1.67308	1.20	1.66ns

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	96.04ns	89.6827	1.07	476.13ns
sending of values from observable via skip to subscriber	1.91ns	2.3416	0.82	2.60ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	1963.49ns	1884.03	1.04	3069.24ns
sending of values from observable via switch_on_next to subscriber	508.64ns	472.694	1.08	715.02ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	161.16ns	153.362	1.05	504.12ns
sending of values from observable via take to subscriber	2.16ns	2.01687	1.07	2.18ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	486.54ns	None	.	156.29ns
re-schedule 10 times	4287.56ns	None	.	179.82ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	2027.06ns	1886.96	1.07	3460.99ns
sending of values from observable via window to subscriber	552.94ns	506.357	1.09	372.49ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	713.33ns	696.183	1.02	1125.43ns
sending of values from observable via with_latest_from to subscriber	22.51ns	17.7471	1.27	2.45ns

Linux GCC

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.30ns	0.396776	0.75	0.30ns
Dynamic observable construction	28.01ns	37.3473	0.75	20.36ns
Specific observable construction + as_dynamic	27.74ns	37.0579	0.75	21.06ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	67.80ns	92.4844	0.73	296.69ns
Specific observable lift dynamic observer	95.32ns	130.26	0.73	312.69ns
Dynamic observable lift specific observer	141.90ns	192.683	0.74	344.44ns
Dynamic observable lift dynamic observer	159.70ns	198.783	0.80	326.27ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	39.89ns	50.5426	0.79	290.22ns
Specific observable subscribe dynamic observer	51.60ns	61.5911	0.84	296.77ns
Dynamic observable subscribe specific observer	100.42ns	133.612	0.75	336.10ns
Dynamic observable subscribe dynamic observer	96.42ns	131.097	0.74	302.69ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	39.88ns	50.8485	0.78	287.76ns
Dynamic observable subscribe lambda	101.34ns	134.592	0.75	326.65ns
Specific observable subscribe lambda without subscription	39.92ns	53.1036	0.75	287.70ns
Dynamic observable subscribe lambda without subscription	100.08ns	135.595	0.74	342.57ns
Specific observable subscribe specific subscriber	14.78ns	19.6334	0.75	237.14ns
Dynamic observable subscribe specific subscriber	71.24ns	97.1521	0.73	275.53ns
Specific observable subscribe dynamic observer	14.75ns	19.4154	0.76	239.79ns
Dynamic observable subscribe dynamic observer	58.26ns	77.6605	0.75	251.35ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.30ns	0.392597	0.75	0.30ns
Dynamic observer construction	29.15ns	35.3803	0.82	18.65ns
Specific observer construction + as_dynamic	27.81ns	36.5612	0.76	18.75ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.30ns	0.403794	0.74	0.29ns
Dynamic observer OnNext	1.77ns	2.02572	0.87	1.77ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	27.58ns	36.0591	0.76	52.84ns
Make copy of subscriber	14.75ns	19.9816	0.74	4.41ns
Transform subsriber to dynamic	39.39ns	56.3635	0.70	23.79ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	27.31ns	37.5518	0.73	48.70ns
composite_subscription add	35.34ns	47.7071	0.74	15.42ns
composite_subscription unsubscribe	7.40ns	9.94804	0.74	9.64ns
composite_subscription unsubscribe only subscribed	6.18ns	8.1886	0.75	9.87ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	223.89ns	298.034	0.75	1712.64ns
sending of values from observable via buffer to subscriber	5.17ns	6.06742	0.85	28.42ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	230.73ns	316.386	0.73	630.48ns
long stateful chain creation + subscribe	354.24ns	480.35	0.74	938.13ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	1214.97ns	1632.0	0.74	3157.71ns
concat_with	1440.96ns	1978.53	0.73	3560.42ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	91.34ns	121.283	0.75	318.93ns
sending of values from observable via distinct_until_changed to subscriber	2.66ns	3.16927	0.84	2.07ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	43.71ns	59.87	0.73	651.64ns
error	91.57ns	119.712	0.76	740.45ns
never	14.90ns	19.7972	0.75	249.43ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	61.56ns	82.4552	0.75	685.57ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	37.52ns	None	.	117.29ns
re-schedule 10 times	543.70ns	None	.	144.68ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	46.73ns	59.5259	0.79	687.37ns
just send variadic	78.55ns	104.518	0.75	732.73ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	56.53ns	74.4938	0.76	307.04ns
sending of values from observable via map to subscriber	1.48ns	2.01283	0.73	2.36ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	1265.88ns	1713.31	0.74	3357.04ns
merge_with	1604.08ns	2194.71	0.73	3702.67ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	710.79ns	834.934	0.85	2580.33ns
sending of values from observable via observe_on to subscriber	125.56ns	162.495	0.77	210.67ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	19.79ns	26.8818	0.74	10.87ns
on_error	1.26ns	1.59973	0.79	14.83ns
on_completed	0.59ns	0.755072	0.78	0.59ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	153.11ns	211.233	0.72	156.62ns
get_observable	26.01ns	34.7818	0.75	44.22ns
get_subscriber	54.28ns	66.3739	0.82	20.58ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	3398.42ns	4654.88	0.73	2820.94ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	85.78ns	117.003	0.73	347.84ns
sending of values from observable via scan to subscriber	1.77ns	2.41319	0.73	1.40ns

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	88.45ns	111.6	0.79	489.76ns
sending of values from observable via skip to subscriber	2.07ns	2.63007	0.79	2.04ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	16423.30ns	17915.0	0.92	3860.91ns
sending of values from observable via switch_on_next to subscriber	522.68ns	1723.5	0.30	946.23ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	132.06ns	182.308	0.72	523.30ns
sending of values from observable via take to subscriber	2.67ns	4.68001	0.57	3.16ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	409.05ns	None	.	163.67ns
re-schedule 10 times	3471.55ns	None	.	192.38ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	1757.59ns	2373.79	0.74	2909.64ns
sending of values from observable via window to subscriber	489.37ns	672.112	0.73	372.38ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	689.75ns	861.78	0.80	1331.95ns
sending of values from observable via with_latest_from to subscriber	15.57ns	20.9657	0.74	4.45ns

Windows MSVC

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	1.50ns	1.82628	0.82	0.67ns
Dynamic observable construction	82.47ns	96.9489	0.85	131.21ns
Specific observable construction + as_dynamic	82.25ns	96.1818	0.86	124.34ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	134.53ns	163.285	0.82	1205.77ns
Specific observable lift dynamic observer	161.84ns	199.392	0.81	1257.48ns
Dynamic observable lift specific observer	266.24ns	350.154	0.76	1392.79ns
Dynamic observable lift dynamic observer	216.59ns	260.745	0.83	1301.30ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	104.31ns	124.588	0.84	1166.55ns
Specific observable subscribe dynamic observer	117.94ns	144.098	0.82	1203.23ns
Dynamic observable subscribe specific observer	215.38ns	259.157	0.83	1352.21ns
Dynamic observable subscribe dynamic observer	166.13ns	202.143	0.82	1228.05ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	104.64ns	122.494	0.85	1167.65ns
Dynamic observable subscribe lambda	215.72ns	258.471	0.83	1349.32ns
Specific observable subscribe lambda without subscription	104.76ns	122.807	0.85	1166.64ns
Dynamic observable subscribe lambda without subscription	215.68ns	242.183	0.89	1358.21ns
Specific observable subscribe specific subscriber	16.72ns	20.0046	0.84	842.53ns
Dynamic observable subscribe specific subscriber	131.66ns	155.388	0.85	1017.64ns
Specific observable subscribe dynamic observer	16.71ns	23.5367	0.71	879.97ns
Dynamic observable subscribe dynamic observer	63.90ns	75.4647	0.85	913.54ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	1.50ns	1.81595	0.83	1.50ns
Dynamic observer construction	82.46ns	97.9359	0.84	114.86ns
Specific observer construction + as_dynamic	81.75ns	125.571	0.65	114.73ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.67ns	0.80173	0.83	0.67ns
Dynamic observer OnNext	1.67ns	2.40823	0.70	1.70ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	88.42ns	106.719	0.83	344.67ns
Make copy of subscriber	14.39ns	17.258	0.83	31.42ns
Transform subsriber to dynamic	98.30ns	116.615	0.84	154.34ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	88.42ns	105.794	0.84	338.70ns
composite_subscription add	89.34ns	69.9788	1.28	62.85ns
composite_subscription unsubscribe	8.36ns	10.1613	0.82	25.50ns
composite_subscription unsubscribe only subscribed	6.91ns	9.84045	0.70	25.48ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	384.56ns	532.39	0.72	4434.83ns
sending of values from observable via buffer to subscriber	6.03ns	7.46575	0.81	92.69ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	244.09ns	291.432	0.84	1721.93ns
long stateful chain creation + subscribe	636.79ns	768.73	0.83	3148.50ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	1981.23ns	2431.85	0.81	10668.70ns
concat_with	2582.10ns	3099.4	0.83	11462.00ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	163.09ns	204.158	0.80	1028.60ns
sending of values from observable via distinct_until_changed to subscriber	3.36ns	4.2287	0.79	3.51ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	50.78ns	88.4745	0.57	2394.09ns
error	99.00ns	118.674	0.83	2477.20ns
never	17.11ns	19.5614	0.87	882.69ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	121.45ns	141.176	0.86	2455.55ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	39.15ns	None	.	412.73ns
re-schedule 10 times	565.61ns	None	.	437.17ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	60.16ns	68.1966	0.88	2407.82ns
just send variadic	91.89ns	107.633	0.85	2479.60ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	68.21ns	93.0578	0.73	993.27ns
sending of values from observable via map to subscriber	3.52ns	5.01044	0.70	6.51ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	2041.38ns	2428.83	0.84	10794.30ns
merge_with	2704.00ns	2997.7	0.90	11529.30ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	1085.04ns	1319.42	0.82	5629.00ns
sending of values from observable via observe_on to subscriber	136.20ns	164.138	0.83	852.88ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	20.49ns	26.9514	0.76	32.58ns
on_error	2.70ns	3.82299	0.71	18.39ns
on_completed	2.36ns	3.29514	0.72	1.36ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	315.50ns	389.449	0.81	586.35ns
get_observable	25.83ns	34.983	0.74	163.30ns
get_subscriber	50.21ns	63.3326	0.79	91.63ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	5746.20ns	6857.2	0.84	11185.70ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	173.38ns	196.289	0.88	1245.67ns
sending of values from observable via scan to subscriber	5.64ns	7.3694	0.76	9.06ns

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	155.65ns	190.973	0.82	1521.81ns
sending of values from observable via skip to subscriber	4.15ns	5.61471	0.74	3.37ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	3428.33ns	4116.5	0.83	12291.70ns
sending of values from observable via switch_on_next to subscriber	763.41ns	903.324	0.85	3078.22ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	210.32ns	252.451	0.83	2130.50ns
sending of values from observable via take to subscriber	5.10ns	6.95823	0.73	6.41ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	593.02ns	None	.	611.07ns
re-schedule 10 times	4489.43ns	None	.	640.75ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	2820.20ns	3387.11	0.83	9645.00ns
sending of values from observable via window to subscriber	816.22ns	966.581	0.84	1599.62ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	1311.23ns	1539.76	0.85	3811.17ns
sending of values from observable via with_latest_from to subscriber	28.97ns	34.9874	0.83	6.67ns

sonarqubecloud · 2022-08-11T11:10:28Z

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
4 Code Smells

0.0% Coverage
0.0% Duplication

AlexInLog added 2 commits August 11, 2022 13:41

Add benchmarks for schedulers

6dc74b5

make bench more correct

58c9453

extend a bit

7ec9c21

AlexInLog merged commit 349b9e5 into main Aug 11, 2022

AlexInLog deleted the benchmark_schedulers branch August 11, 2022 11:02

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