==== 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 711, accept 503, send 1081, recv 13, close 1202
       10.01 real        14.71 user         9.74 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 178405, accept 99800, send 232186, recv 34824, close 276780
    0m10.02s real     0m12.68s user     0m21.71s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26990, splice 22419, unsplice 0, max 0, idle 0, accept 35635, send 109548, recv 2272, close 114812
       10.00 real        13.61 user        15.43 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 13312, splice 7920, unsplice 22339, max 0, idle 0, accept 16656, send 36256, recv 1313, close 41085
       10.18 real        17.56 user        16.27 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9852, splice 8462, unsplice 0, max 0, idle 0, accept 10961, send 69477, recv 4486, close 36778
       10.02 real        16.65 user        17.07 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8830, splice 8842, unsplice 0, max 0, idle 12, accept 15657, send 83164, recv 4488, close 41450
       10.01 real        16.90 user        17.68 sys