==== 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 476, accept 351, send 1899, recv 45, close 805
       10.04 real        13.21 user        11.07 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 45933, accept 21896, send 61157, recv 4732, close 67289
    0m10.52s real     0m07.85s user     0m07.06s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24865, splice 20268, unsplice 0, max 0, idle 0, accept 35920, send 105096, recv 2541, close 108734
       10.08 real        13.90 user        14.55 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 21218, splice 11289, unsplice 36898, max 0, idle 0, accept 17378, send 59936, recv 888, close 59193
       10.19 real        16.30 user        17.80 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8162, splice 7983, unsplice 0, max 0, idle 0, accept 14759, send 75837, recv 3473, close 38017
       10.04 real        17.27 user        17.17 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11013, splice 9889, unsplice 0, max 0, idle 0, accept 18268, send 91009, recv 2645, close 48745
       10.02 real        16.40 user        17.71 sys