Simplify templates for current_thread a bit by AlexInLog · Pull Request #285 · AlexInLog/ReactivePlusPlus

AlexInLog · 2022-10-27T20:46:36Z

No description provided.

codecov · 2022-10-27T20:52:38Z

Codecov Report

Merging #285 (bda98a2) into main (f315b18) will decrease coverage by 0.06%.
The diff coverage is 92.30%.

@@            Coverage Diff             @@
##             main     #285      +/-   ##
==========================================
- Coverage   98.70%   98.63%   -0.07%     
==========================================
  Files         105      105              
  Lines        1466     1467       +1     
==========================================
  Hits         1447     1447              
- Misses         19       20       +1

Impacted Files	Coverage Δ
src/rpp/rpp/schedulers/trampoline_scheduler.hpp	`98.03% <85.71%> (-1.97%)`	⬇️
src/rpp/rpp/observables/specific_observable.hpp	`100.00% <100.00%> (ø)`

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github-actions · 2022-10-27T21:00:47Z

BENCHMARK RESULTS (AUTOGENERATED)

ci-ubuntu-clang

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.33ns	0.33522	1.00	0.34ns
Dynamic observable construction	29.16ns	29.2115	1.00	24.71ns
Specific observable construction + as_dynamic	29.15ns	29.1623	1.00	24.76ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	88.86ns	114.94	0.77	293.88ns
Specific observable lift dynamic observer	110.79ns	138.08	0.80	310.97ns
Dynamic observable lift specific observer	174.50ns	191.397	0.91	339.83ns
Dynamic observable lift dynamic observer	176.11ns	190.883	0.92	329.72ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	58.06ns	77.2069	0.75	290.18ns
Specific observable subscribe dynamic observer	71.61ns	88.0225	0.81	299.80ns
Dynamic observable subscribe specific observer	125.18ns	150.737	0.83	332.26ns
Dynamic observable subscribe dynamic observer	124.47ns	139.627	0.89	318.83ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	57.92ns	76.6888	0.76	289.17ns
Dynamic observable subscribe lambda	124.18ns	140.249	0.89	328.31ns
Specific observable subscribe lambda without subscription	58.09ns	76.222	0.76	306.90ns
Dynamic observable subscribe lambda without subscription	123.76ns	140.999	0.88	327.91ns
Specific observable subscribe specific subscriber	27.81ns	43.1858	0.64	223.79ns
Dynamic observable subscribe specific subscriber	88.52ns	105.639	0.84	266.80ns
Specific observable subscribe dynamic observer	27.83ns	43.532	0.64	239.67ns
Dynamic observable subscribe dynamic observer	77.83ns	96.1464	0.81	257.63ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.33ns	0.335079	1.00	0.34ns
Dynamic observer construction	29.23ns	31.5172	0.93	20.84ns
Specific observer construction + as_dynamic	29.16ns	29.1341	1.00	21.35ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.67ns	0.669068	1.00	0.67ns
Dynamic observer OnNext	2.01ns	2.01145	1.00	2.44ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	33.81ns	33.8302	1.00	64.42ns
Make copy of subscriber	16.74ns	16.7104	1.00	4.71ns
Transform subsriber to dynamic	45.85ns	45.7925	1.00	25.88ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	33.85ns	33.8077	1.00	51.89ns
composite_subscription add	47.76ns	49.1902	0.97	80.51ns
composite_subscription unsubscribe	44.16ns	44.138	1.00	23.41ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	247.29ns	267.259	0.93	1823.21ns
sending of values from observable via buffer to subscriber	5.02ns	6.37538	0.79	27.62ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	255.76ns	270.411	0.95	497.98ns
long stateful chain creation + subscribe	375.84ns	396.416	0.95	803.91ns

combine_latest

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
combine_latest construction from observable via dot + subscribe	858.92ns	889.021	0.97	937.98ns
sending of values from observable via combine_latest to subscriber	27.45ns	27.7859	0.99	2.34ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	1874.15ns	1884.42	0.99	3257.76ns
concat_with	2166.25ns	2215.2	0.98	3691.18ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	112.64ns	127.813	0.88	245.74ns
sending of values from observable via distinct_until_changed to subscriber	2.68ns	3.00196	0.89	1.34ns

first

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
first construction from observable via dot + subscribe	123.59ns	144.199	0.86	571.68ns
sending of values from observable via first to subscriber	0.67ns	0.67109	1.00	0.67ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	63.76ns	85.247	0.75	622.57ns
error	114.42ns	134.749	0.85	751.34ns
never	28.65ns	47.1267	0.61	269.06ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	79.71ns	98.799	0.81	660.46ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	1.34ns	0.670926	2.00	114.40ns
re-schedule 10 times	11.40ns	9.39752	1.21	142.56ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	64.97ns	86.0105	0.76	629.05ns
just send variadic	94.72ns	117.546	0.81	744.89ns

last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
last construction from observable via dot + subscribe	169.57ns	185.501	0.91	357.64ns
sending of values from observable via last to subscriber	2.14ns	2.39745	0.89	1.67ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	68.86ns	88.8929	0.77	239.33ns
sending of values from observable via map to subscriber	1.00ns	1.00506	1.00	2.35ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	1812.97ns	1832.69	0.99	3277.06ns
merge_with	2114.18ns	2149.48	0.98	3581.73ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	424.79ns	460.47	0.92	2664.80ns
sending of values from observable via observe_on to subscriber	60.15ns	60.5737	0.99	199.07ns

on_error_resume_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_error_resume_next construction from observable via dot + subscribe	421.99ns	440.576	0.96	533.08ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	24.09ns	24.0893	1.00	10.50ns
on_error	0.67ns	0.505179	1.33	19.19ns
on_completed	0.67ns	0.50563	1.33	0.67ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	196.22ns	200.227	0.98	177.74ns
get_observable	26.47ns	29.077	0.91	49.71ns
get_subscriber	58.13ns	60.5635	0.96	13.39ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	3932.82ns	3939.84	1.00	3045.55ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	99.66ns	125.112	0.80	296.44ns
sending of values from observable via scan to subscriber	1.67ns	1.6758	1.00	2.34ns

single-threaded locks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no-lock increment	2.02ns	2.02476	1.00	.
mutex lock increment	18.08ns	18.0586	1.00	.
spin-lock increment	9.03ns	9.03862	1.00	.

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	98.83ns	118.63	0.83	491.33ns
sending of values from observable via skip to subscriber	1.68ns	1.67627	1.00	2.01ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	2197.46ns	2218.91	0.99	2804.38ns
sending of values from observable via switch_on_next to subscriber	569.24ns	573.353	0.99	646.14ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	169.91ns	184.526	0.92	488.63ns
sending of values from observable via take to subscriber	2.35ns	2.34971	1.00	2.69ns

take_last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_last construction from observable via dot + subscribe	212.08ns	229.19	0.93	524.76ns
sending of values from observable via take_last to subscriber	3.15ns	2.93383	1.07	3.50ns

take_until

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_until construction from observable via dot + subscribe	1029.88ns	1052.13	0.98	1170.98ns
sending of values from observable via take_until to subscriber	9.04ns	9.02751	1.00	1.78ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	12.00ns	11.6761	1.03	162.04ns
re-schedule 10 times	32.51ns	30.6571	1.06	193.00ns
recursively schedule 10 times	1366.48ns	1378.29	0.99	5442.11ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	2000.17ns	2025.58	0.99	3128.26ns
sending of values from observable via window to subscriber	545.26ns	548.34	0.99	368.07ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	1021.37ns	1040.52	0.98	1113.87ns
sending of values from observable via with_latest_from to subscriber	26.78ns	26.7775	1.00	3.02ns

ci-ubuntu-gcc

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.38ns	0.382346	0.98	0.37ns
Dynamic observable construction	33.39ns	38.4321	0.87	28.40ns
Specific observable construction + as_dynamic	33.05ns	35.2104	0.94	25.82ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	116.93ns	142.846	0.82	400.28ns
Specific observable lift dynamic observer	140.56ns	174.014	0.81	416.87ns
Dynamic observable lift specific observer	211.89ns	239.815	0.88	461.52ns
Dynamic observable lift dynamic observer	219.60ns	249.569	0.88	419.01ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	65.94ns	98.0637	0.67	381.16ns
Specific observable subscribe dynamic observer	88.00ns	107.752	0.82	387.99ns
Dynamic observable subscribe specific observer	206.26ns	180.151	1.14	424.25ns
Dynamic observable subscribe dynamic observer	137.38ns	174.49	0.79	426.41ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	70.54ns	99.7699	0.71	377.60ns
Dynamic observable subscribe lambda	145.55ns	181.242	0.80	440.65ns
Specific observable subscribe lambda without subscription	86.52ns	98.84	0.88	382.71ns
Dynamic observable subscribe lambda without subscription	150.86ns	177.841	0.85	433.36ns
Specific observable subscribe specific subscriber	38.08ns	59.3944	0.64	321.54ns
Dynamic observable subscribe specific subscriber	158.30ns	132.109	1.20	363.05ns
Specific observable subscribe dynamic observer	34.70ns	58.9303	0.59	322.45ns
Dynamic observable subscribe dynamic observer	101.27ns	121.252	0.84	351.23ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.37ns	0.381471	0.98	0.38ns
Dynamic observer construction	32.78ns	37.2243	0.88	25.10ns
Specific observer construction + as_dynamic	32.85ns	37.8645	0.87	23.19ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.38ns	0.395245	0.95	0.38ns
Dynamic observer OnNext	2.26ns	2.44884	0.92	2.35ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	39.03ns	41.7849	0.93	65.47ns
Make copy of subscriber	18.84ns	20.3872	0.92	5.53ns
Transform subsriber to dynamic	49.68ns	50.5875	0.98	27.57ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	39.25ns	41.4049	0.95	93.35ns
composite_subscription add	57.13ns	55.0295	1.04	96.78ns
composite_subscription unsubscribe	47.82ns	50.2379	0.95	25.00ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	254.16ns	311.413	0.82	2320.19ns
sending of values from observable via buffer to subscriber	7.66ns	7.50186	1.02	33.99ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	344.82ns	336.141	1.03	804.86ns
long stateful chain creation + subscribe	574.86ns	511.669	1.12	1961.86ns

combine_latest

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
combine_latest construction from observable via dot + subscribe	1056.87ns	1115.69	0.95	1309.88ns
sending of values from observable via combine_latest to subscriber	36.75ns	31.4017	1.17	1.88ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	2194.78ns	2290.2	0.96	8284.40ns
concat_with	2694.75ns	2613.87	1.03	4630.09ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	130.86ns	162.188	0.81	409.56ns
sending of values from observable via distinct_until_changed to subscriber	2.94ns	4.42377	0.67	1.37ns

first

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
first construction from observable via dot + subscribe	169.57ns	192.929	0.88	858.80ns
sending of values from observable via first to subscriber	0.75ns	0.773254	0.97	0.58ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	79.06ns	102.864	0.77	899.48ns
error	135.66ns	156.771	0.87	999.66ns
never	36.92ns	59.7688	0.62	330.05ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	99.33ns	125.295	0.79	909.93ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	0.88ns	1.9317	0.46	143.50ns
re-schedule 10 times	22.14ns	27.1474	0.82	176.44ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	81.74ns	103.416	0.79	903.54ns
just send variadic	122.80ns	156.958	0.78	1153.27ns

last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
last construction from observable via dot + subscribe	207.82ns	229.884	0.90	503.04ns
sending of values from observable via last to subscriber	3.56ns	3.21864	1.11	1.51ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	96.54ns	120.331	0.80	417.67ns
sending of values from observable via map to subscriber	0.87ns	0.90181	0.97	1.90ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	2141.98ns	2087.37	1.03	4634.51ns
merge_with	2551.72ns	2493.36	1.02	4939.52ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	552.88ns	579.353	0.95	3088.24ns
sending of values from observable via observe_on to subscriber	79.81ns	81.6426	0.98	284.82ns

on_error_resume_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_error_resume_next construction from observable via dot + subscribe	522.58ns	515.541	1.01	758.25ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	28.62ns	26.1407	1.09	12.10ns
on_error	0.82ns	1.10092	0.75	20.44ns
on_completed	0.75ns	0.79049	0.95	0.78ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	231.76ns	243.185	0.95	194.46ns
get_observable	31.18ns	34.3206	0.91	52.95ns
get_subscriber	68.55ns	64.0686	1.07	26.07ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	4893.82ns	4850.08	1.01	3545.40ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	133.60ns	162.025	0.82	465.97ns
sending of values from observable via scan to subscriber	2.29ns	3.34374	0.68	1.86ns

single-threaded locks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no-lock increment	2.54ns	2.30061	1.10	.
mutex lock increment	29.48ns	21.7135	1.36	.
spin-lock increment	13.02ns	11.0349	1.18	.

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	131.32ns	153.467	0.86	719.43ns
sending of values from observable via skip to subscriber	3.04ns	3.60292	0.84	2.24ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	2858.79ns	2783.69	1.03	5210.27ns
sending of values from observable via switch_on_next to subscriber	660.38ns	682.928	0.97	1503.79ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	196.07ns	222.136	0.88	692.08ns
sending of values from observable via take to subscriber	4.54ns	4.36798	1.04	3.74ns

take_last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_last construction from observable via dot + subscribe	244.58ns	277.777	0.88	1237.63ns
sending of values from observable via take_last to subscriber	3.59ns	4.08211	0.88	7.79ns

take_until

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_until construction from observable via dot + subscribe	1266.22ns	1249.18	1.01	1802.78ns
sending of values from observable via take_until to subscriber	11.32ns	10.882	1.04	2.14ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	25.70ns	24.4696	1.05	208.55ns
re-schedule 10 times	58.65ns	55.813	1.05	242.54ns
recursively schedule 10 times	1696.08ns	1700.63	1.00	7103.53ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	2459.84ns	2525.69	0.97	3856.45ns
sending of values from observable via window to subscriber	796.10ns	696.004	1.14	488.06ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	1289.64ns	1320.54	0.98	1693.78ns
sending of values from observable via with_latest_from to subscriber	33.03ns	31.2806	1.06	4.35ns

ci-windows

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	1.50ns	1.70211	0.88	0.67ns
Dynamic observable construction	80.21ns	97.2122	0.83	122.64ns
Specific observable construction + as_dynamic	79.97ns	97.2986	0.82	122.02ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	146.78ns	203.857	0.72	1213.27ns
Specific observable lift dynamic observer	178.19ns	280.098	0.64	1262.90ns
Dynamic observable lift specific observer	284.26ns	314.57	0.90	1399.42ns
Dynamic observable lift dynamic observer	237.44ns	272.667	0.87	1302.35ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	112.04ns	153.628	0.73	1209.50ns
Specific observable subscribe dynamic observer	129.50ns	161.379	0.80	1230.05ns
Dynamic observable subscribe specific observer	226.85ns	297.387	0.76	1350.16ns
Dynamic observable subscribe dynamic observer	178.22ns	238.432	0.75	1239.90ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	110.83ns	160.734	0.69	1168.86ns
Dynamic observable subscribe lambda	227.35ns	283.0	0.80	1343.00ns
Specific observable subscribe lambda without subscription	110.47ns	151.206	0.73	1171.95ns
Dynamic observable subscribe lambda without subscription	227.80ns	324.324	0.70	7208.38ns
Specific observable subscribe specific subscriber	30.43ns	52.2797	0.58	848.60ns
Dynamic observable subscribe specific subscriber	146.22ns	178.917	0.82	1022.36ns
Specific observable subscribe dynamic observer	30.43ns	59.327	0.51	874.21ns
Dynamic observable subscribe dynamic observer	79.04ns	131.991	0.60	937.32ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	1.50ns	1.72817	0.87	1.51ns
Dynamic observer construction	81.56ns	94.495	0.86	111.37ns
Specific observer construction + as_dynamic	81.42ns	103.116	0.79	111.08ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.67ns	0.738082	0.91	0.67ns
Dynamic observer OnNext	2.01ns	2.32495	0.86	2.34ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	84.04ns	92.9701	0.90	368.58ns
Make copy of subscriber	18.21ns	15.9025	1.15	31.42ns
Transform subsriber to dynamic	95.61ns	106.562	0.90	149.53ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	84.08ns	85.169	0.99	343.31ns
composite_subscription add	69.37ns	94.0565	0.74	160.40ns
composite_subscription unsubscribe	64.85ns	68.9321	0.94	125.08ns

buffer

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
buffer	352.67ns	422.137	0.84	4476.17ns
sending of values from observable via buffer to subscriber	7.10ns	8.70185	0.82	90.94ns

chains creation test

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
long non-state chain creation + subscribe	268.78ns	307.176	0.88	1724.40ns
long stateful chain creation + subscribe	660.76ns	1094.66	0.60	3150.25ns

combine_latest

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
combine_latest construction from observable via dot + subscribe	1595.56ns	2006.93	0.80	2992.38ns
sending of values from observable via combine_latest to subscriber	47.41ns	58.488	0.81	4.54ns

concat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
concat	2748.20ns	3749.9	0.73	10620.70ns
concat_with	3413.88ns	4126.0	0.83	11589.30ns

distinct_until_changed

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
distinct_until_changed construction from observable via dot + subscribe	185.00ns	234.205	0.79	1025.77ns
sending of values from observable via distinct_until_changed to subscriber	3.56ns	3.92765	0.91	6.88ns

first

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
first construction from observable via dot + subscribe	127.67ns	162.866	0.78	2607.22ns
sending of values from observable via first to subscriber	2.35ns	2.69612	0.87	1.80ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	62.93ns	92.8341	0.68	2390.82ns
error	111.89ns	141.885	0.79	2464.80ns
never	30.60ns	58.2652	0.53	882.46ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	135.69ns	181.589	0.75	2658.30ns

immediate scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	1.76ns	1.62313	1.09	410.18ns
re-schedule 10 times	97.75ns	110.028	0.89	435.86ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	68.11ns	104.381	0.65	2403.91ns
just send variadic	98.18ns	158.119	0.62	2470.50ns

last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
last construction from observable via dot + subscribe	223.12ns	302.264	0.74	1428.94ns
sending of values from observable via last to subscriber	3.20ns	4.29545	0.74	3.75ns

map

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	87.74ns	126.658	0.69	988.46ns
sending of values from observable via map to subscriber	4.02ns	4.77517	0.84	7.74ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	3355.20ns	3120.8	1.08	10904.70ns
merge_with	3304.12ns	4632.0	0.71	11577.00ns

observe_on

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
observe_on construction from observable via dot + subscribe	620.46ns	632.514	0.98	5621.80ns
sending of values from observable via observe_on to subscriber	63.39ns	62.3002	1.02	844.09ns

on_error_resume_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_error_resume_next construction from observable via dot + subscribe	638.90ns	850.417	0.75	1815.58ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	19.92ns	23.3717	0.85	33.06ns
on_error	2.72ns	3.15333	0.86	18.38ns
on_completed	2.29ns	3.96046	0.58	1.36ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	357.45ns	426.667	0.84	604.97ns
get_observable	26.40ns	32.413	0.81	163.16ns
get_subscriber	50.21ns	61.2625	0.82	93.96ns

repeat

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
repeat construction from observable via dot + subscribe	6062.80ns	7694.0	0.79	11230.00ns

scan

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
scan construction from observable via dot + subscribe	181.82ns	283.276	0.64	1248.05ns
sending of values from observable via scan to subscriber	6.13ns	5.9043	1.04	9.37ns

single-threaded locks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no-lock increment	1.88ns	3.0847	0.61	.
mutex lock increment	25.77ns	25.9649	0.99	.
spin-lock increment	9.05ns	12.9361	0.70	.

skip

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
skip construction from observable via dot + subscribe	176.02ns	365.881	0.48	1561.73ns
sending of values from observable via skip to subscriber	3.51ns	4.20203	0.84	4.06ns

switch_on_next

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
switch_on_next construction from observable via dot + subscribe	4011.12ns	4175.71	0.96	11959.00ns
sending of values from observable via switch_on_next to subscriber	851.19ns	934.69	0.91	3090.00ns

take

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take construction from observable via dot + subscribe	227.28ns	293.313	0.77	2147.00ns
sending of values from observable via take to subscriber	5.80ns	6.67217	0.87	5.58ns

take_last

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_last construction from observable via dot + subscribe	321.86ns	394.269	0.82	2457.45ns
sending of values from observable via take_last to subscriber	4.23ns	8.41273	0.50	20.52ns

take_until

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
take_until construction from observable via dot + subscribe	1710.25ns	2072.4	0.83	5202.20ns
sending of values from observable via take_until to subscriber	11.57ns	26.8661	0.43	6.47ns

trampoline scheduler

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
no any re-schedule	20.28ns	23.5987	0.86	609.79ns
re-schedule 10 times	121.52ns	133.657	0.91	640.90ns
recursively schedule 10 times	2597.00ns	3294.3	0.79	19062.50ns

window

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
window	2927.22ns	5305.33	0.55	9669.00ns
sending of values from observable via window to subscriber	843.58ns	1270.41	0.66	1622.81ns

with_latest_from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
with_latest_from construction from observable via dot + subscribe	1997.00ns	2236.75	0.89	3808.00ns
sending of values from observable via with_latest_from to subscriber	38.10ns	39.0058	0.98	7.29ns

sonarqubecloud · 2022-10-27T21:02:08Z

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

0.0% Coverage
0.0% Duplication

AlexInLog added 2 commits October 27, 2022 23:43

Simplify templates for current_thread a bit

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Merge branch 'main' into simplify_template

bda98a2

AlexInLog merged commit feeac6c into main Oct 27, 2022

AlexInLog deleted the simplify_template branch October 27, 2022 21:10

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Simplify templates for current_thread a bit#285

Simplify templates for current_thread a bit#285
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BENCHMARK RESULTS (AUTOGENERATED)

ci-ubuntu-clang

Observable construction

Observable lift

Observable subscribe

Observable subscribe #2

Observer construction

OnNext

Subscriber construction

Subscription

buffer

chains creation test

combine_latest

concat

distinct_until_changed

first

foundamental sources

from

immediate scheduler

just

last

map

merge

observe_on

on_error_resume_next

publish_subject callbacks

publish_subject routines

repeat

scan

single-threaded locks

skip

switch_on_next

take

take_last

take_until

trampoline scheduler

window

with_latest_from

ci-ubuntu-gcc

Observable construction

Observable lift

Observable subscribe

Observable subscribe #2

Observer construction

OnNext

Subscriber construction

Subscription

buffer

chains creation test

combine_latest

concat

distinct_until_changed

first

foundamental sources

from

immediate scheduler

just

last

map

merge

observe_on

on_error_resume_next

publish_subject callbacks

publish_subject routines

repeat

scan

single-threaded locks

skip

switch_on_next

take

take_last

take_until

codecov Bot commented Oct 27, 2022 •

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