==== 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 509, send 1095, recv 48, close 1191
       10.01 real        15.74 user         9.28 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174933, accept 95400, send 232532, recv 33451, close 268877
    0m10.01s real     0m12.44s user     0m21.11s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 21805, splice 19001, unsplice 0, max 0, idle 0, accept 31396, send 103900, recv 3176, close 95438
       10.04 real        14.15 user        14.58 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18629, splice 9890, unsplice 32412, max 0, idle 0, accept 24225, send 60940, recv 929, close 60796
       10.03 real        16.62 user        17.80 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9094, splice 9211, unsplice 0, max 0, idle 0, accept 17856, send 93900, recv 4091, close 44687
       10.03 real        17.05 user        17.71 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12343, splice 10598, unsplice 0, max 0, idle 12, accept 19025, send 110365, recv 4032, close 51366
       10.02 real        16.32 user        17.80 sys