进程间通信效率测试

来源

Type

These are kinds of IPC in Linux as the following:

type	feature
pipe	unnamed pipe
fifo	named pipe
socketpair	unnamed unix domain socket
unix domain socket	named unix domain socket
TCP	remote domain socket
UDP	loopback interface

Benchmark

In my personal MacBook Pro (Retina, 13-inch, Late 2013) Intel(R) Core(TM) i5-4258U CPU @ 2.40GHz, the benchmark is as the following:

pipe
128             512           1024          4096
1319Mb/s        5110Mb/s      8932Mb/s      20297Mb/s
1288233msg/s    1247449msg/s  1090370msg/s  619407msg/s

fifo
128             512           1024          4096
1358Mb/s        5491Mb/s      8440Mb/s      22018Mb/s
1326016msg/s    1340502msg/s  1030215msg/s  671929msg/s

socketpair
128             512           1024          4096
1117Mb/s        4401Mb/s      8869Mb/s      17207Mb/s
1090370msg/s    1074548msg/s  1082674msg/s  525121msg/s

uds
128             512           1024          4096
100Mb/s         102Mb/s       109Mb/s       97Mb/s
97600msg/s      24986msg/s    13289msg/s    2968msg/s

tcp
128             512           1024          4096
106Mb/s         143Mb/s       135Mb/s       128Mb/s
103508msg/s     34852msg/s    16529msg/s    3897msg/s

In Hasee Notebook Intel(R) Core(TM) i7-4710MQ @ 2.5GHz, with DDR3 2400 8GB x1, the benchmark is as the following:

pipe
128		512		1024		4096
1808Mb/s	6899Mb/s	10836Mb/s	33358Mb/s
1766023msg/s	1684301msg/s	1322749msg/s	1018006msg/s

fifo
128		512		1024		4096
884Mb/s		3758Mb/s	7333Mb/s	27825Mb/s
863310msg/s	917532msg/s	895158msg/s	849143msg/s

socketpair
128		512		1024		4096
752Mb/s		3591Mb/s	7418Mb/s	20385Mb/s
734559msg/s	876703msg/s	905538msg/s	622098msg/s

uds
128		512		1024		4096
70Mb/s		522Mb/s		843Mb/s		1175Mb/s
68744msg/s	127364msg/s	102957msg/s	35857msg/s

tcp
128		512		1024		4096
197Mb/s		498Mb/s		951Mb/s		1174Mb/s
192263msg/s	121701msg/s	116046msg/s	35828msg/s

udp
128		512		1024		4096
155Mb/s		497Mb/s		691Mb/s		2907Mb/s
151295msg/s	121241msg/s	84371msg/s	88712msg/s