==== 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 685, accept 503, send 1030, recv 33, close 1177
       10.02 real        15.19 user         9.27 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 170168, accept 94900, send 221745, recv 31882, close 263545
    0m10.02s real     0m12.38s user     0m21.59s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26845, splice 22028, unsplice 0, max 0, idle 0, accept 38808, send 122012, recv 3403, close 116220
       10.02 real        13.07 user        15.96 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 23813, splice 11781, unsplice 42613, max 0, idle 0, accept 19809, send 72051, recv 1053, close 66670
       10.02 real        16.21 user        17.98 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 12247, splice 8941, unsplice 0, max 0, idle 0, accept 16896, send 91216, recv 1270, close 46047
       10.03 real        16.74 user        16.97 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10470, splice 10291, unsplice 0, max 0, idle 0, accept 19040, send 100272, recv 3876, close 49519
       10.04 real        15.47 user        18.64 sys