==== 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 703, accept 503, send 1060, recv 44, close 1179
       10.02 real        15.96 user         5.74 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 170962, accept 95800, send 224592, recv 32782, close 265310
    0m10.02s real     0m12.67s user     0m21.38s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24041, splice 20885, unsplice 0, max 0, idle 0, accept 34843, send 113847, recv 2722, close 106712
       10.02 real        13.83 user        13.31 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18822, splice 9035, unsplice 31687, max 0, idle 0, accept 20049, send 55452, recv 907, close 56986
       10.22 real        16.15 user        16.26 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9748, splice 10382, unsplice 0, max 0, idle 0, accept 19130, send 105380, recv 4632, close 49164
       10.11 real        16.30 user        16.92 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8343, splice 8417, unsplice 0, max 0, idle 13, accept 17815, send 96374, recv 5208, close 42467
       10.02 real        16.52 user        15.77 sys