==== run-default ====
cc -O2 -pipe  -g -Wall -Wpointer-arith -Wuninitialized -Wstrict-prototypes -Wmissing-prototypes -Wunused -Wsign-compare -Wshadow  -MD -MP  -c /home/src/regress/sys/netinet/udpthread/udpthread.c
cc   -o udpthread udpthread.o -lpthread
time  ./udpthread
count: connect 668, accept 507, send 1387, recv 38, close 1139
       10.02 real        14.80 user        10.02 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175325, accept 97776, send 233764, recv 34943, close 271661
    0m10.01s real     0m12.72s user     0m20.94s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 31947, splice 25319, unsplice 0, max 0, idle 0, accept 44586, send 133489, recv 2621, close 137568
       10.17 real        13.08 user        16.95 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17800, splice 9749, unsplice 31222, max 0, idle 0, accept 17824, send 52413, recv 1039, close 52128
       10.08 real        16.81 user        17.27 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7580, splice 7375, unsplice 0, max 0, idle 0, accept 12037, send 65024, recv 5037, close 33119
       10.01 real        17.50 user        16.28 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7945, splice 7839, unsplice 0, max 0, idle 6, accept 14060, send 72054, recv 5652, close 36601
       10.13 real        17.12 user        17.30 sys