==== 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 678, accept 505, send 1088, recv 42, close 1159
       10.01 real        16.10 user         9.13 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175637, accept 96100, send 228977, recv 33477, close 270296
    0m10.01s real     0m12.34s user     0m22.01s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28211, splice 24472, unsplice 0, max 0, idle 0, accept 41550, send 139792, recv 2832, close 125901
       10.02 real        13.68 user        16.57 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 23433, splice 11810, unsplice 39876, max 0, idle 0, accept 22170, send 67295, recv 1000, close 67933
       10.13 real        16.21 user        18.25 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10476, splice 11046, unsplice 0, max 0, idle 0, accept 20291, send 110984, recv 5826, close 52294
       10.03 real        15.96 user        17.70 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12861, splice 12172, unsplice 0, max 0, idle 0, accept 22096, send 123568, recv 4003, close 59045
       10.20 real        15.86 user        17.90 sys