==== 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 653, accept 506, send 1202, recv 43, close 1121
       10.01 real        15.27 user         9.36 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 166846, accept 95100, send 222236, recv 32716, close 260473
    0m10.02s real     0m12.67s user     0m21.03s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 23085, splice 20127, unsplice 0, max 0, idle 0, accept 33244, send 108944, recv 2688, close 101707
       10.02 real        13.34 user        15.32 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17735, splice 9126, unsplice 30564, max 0, idle 0, accept 19411, send 54831, recv 942, close 54121
       10.02 real        16.37 user        17.19 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8033, splice 7898, unsplice 0, max 0, idle 0, accept 14495, send 83092, recv 4441, close 37212
       10.09 real        17.07 user        16.86 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9577, splice 11406, unsplice 0, max 0, idle 7, accept 22479, send 119197, recv 4839, close 54982
       10.08 real        15.75 user        17.40 sys