==== 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 675, accept 501, send 1021, recv 34, close 1157
       10.01 real        15.46 user         8.56 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 177672, accept 97600, send 232790, recv 34241, close 273777
    0m10.02s real     0m12.46s user     0m21.83s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28363, splice 23138, unsplice 0, max 0, idle 0, accept 38030, send 117681, recv 2301, close 120100
       10.09 real        13.84 user        15.10 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16155, splice 9420, unsplice 27584, max 0, idle 0, accept 18955, send 48672, recv 1036, close 49642
       10.22 real        16.31 user        17.53 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8569, splice 8229, unsplice 0, max 0, idle 0, accept 15222, send 78054, recv 3756, close 39390
       10.05 real        16.98 user        17.46 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8095, splice 7859, unsplice 0, max 0, idle 0, accept 13958, send 71443, recv 4250, close 36600
       10.02 real        18.39 user        16.46 sys