==== 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 687, accept 502, send 847, recv 22, close 1180
       10.01 real        14.98 user        10.16 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 177321, accept 96000, send 236820, recv 34010, close 271861
    0m10.02s real     0m12.31s user     0m21.51s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26178, splice 22848, unsplice 0, max 0, idle 0, accept 40887, send 125605, recv 2606, close 120242
       10.01 real        13.43 user        16.01 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17076, splice 8891, unsplice 28661, max 0, idle 0, accept 23714, send 57055, recv 883, close 57523
       10.02 real        16.82 user        17.44 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11986, splice 10472, unsplice 0, max 0, idle 0, accept 15373, send 99518, recv 3932, close 47449
       10.02 real        16.40 user        17.73 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9831, splice 9585, unsplice 0, max 0, idle 0, accept 18924, send 100701, recv 4609, close 47164
       10.02 real        16.63 user        17.86 sys