==== 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 376, accept 270, send 1298, recv 25, close 627
       10.01 real        12.31 user         9.63 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 2503, accept 600, send 3655, recv 123, close 2880
    0m12.62s real     0m07.83s user     0m02.82s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 16334, splice 14974, unsplice 0, max 0, idle 0, accept 24109, send 78315, recv 3156, close 73248
       10.18 real        12.11 user        13.17 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15500, splice 8908, unsplice 25901, max 0, idle 0, accept 19853, send 46542, recv 925, close 50432
       10.14 real        16.78 user        16.77 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8094, splice 8529, unsplice 0, max 0, idle 0, accept 15471, send 85280, recv 4672, close 40073
       10.09 real        17.11 user        16.53 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7614, splice 7744, unsplice 0, max 0, idle 0, accept 13861, send 76630, recv 6781, close 36160
       10.03 real        16.53 user        16.94 sys