==== 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 699, accept 511, send 1168, recv 43, close 1189
       10.02 real        14.76 user         9.61 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 170453, accept 95007, send 221069, recv 33108, close 264026
    0m10.02s real     0m12.83s user     0m21.56s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 19157, splice 17128, unsplice 0, max 0, idle 0, accept 28522, send 89937, recv 3058, close 85637
       10.04 real        13.26 user        14.45 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18592, splice 9578, unsplice 31509, max 0, idle 0, accept 17802, send 51328, recv 770, close 54415
       10.04 real        16.49 user        17.08 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9542, splice 8879, unsplice 0, max 0, idle 0, accept 13027, send 82816, recv 4934, close 39337
       10.01 real        16.34 user        17.20 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7917, splice 7731, unsplice 0, max 0, idle 0, accept 15475, send 81940, recv 4510, close 37875
       10.02 real        17.09 user        16.58 sys