==== 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 681, accept 502, send 1101, recv 40, close 1158
       10.01 real        14.88 user         9.23 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174138, accept 96900, send 226434, recv 33452, close 269591
    0m10.01s real     0m11.99s user     0m21.37s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22618, splice 20150, unsplice 0, max 0, idle 0, accept 32684, send 105901, recv 2906, close 101237
       10.06 real        13.64 user        14.66 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 24264, splice 12370, unsplice 39942, max 0, idle 0, accept 18179, send 65843, recv 786, close 66190
       10.02 real        16.37 user        17.45 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 14127, splice 12690, unsplice 0, max 0, idle 0, accept 23345, send 129989, recv 3418, close 62170
       10.02 real        15.53 user        18.51 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10013, splice 8791, unsplice 0, max 0, idle 0, accept 17451, send 92675, recv 4657, close 44126
       10.01 real        16.58 user        17.24 sys