==== 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 695, accept 506, send 1174, recv 36, close 1181
       10.01 real        15.14 user         9.24 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172993, accept 96600, send 233480, recv 35859, close 268105
    0m10.01s real     0m12.50s user     0m22.04s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26039, splice 22589, unsplice 0, max 0, idle 0, accept 36362, send 123157, recv 3409, close 113712
       10.00 real        13.86 user        15.84 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18025, splice 10196, unsplice 33674, max 0, idle 0, accept 25162, send 67658, recv 961, close 61002
       10.04 real        16.11 user        17.48 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 15444, splice 12490, unsplice 0, max 0, idle 0, accept 23222, send 134120, recv 3254, close 63020
       10.02 real        15.08 user        18.46 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12418, splice 12105, unsplice 0, max 0, idle 1, accept 23117, send 131768, recv 4993, close 59822
       10.02 real        16.45 user        17.95 sys