==== 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 670, accept 505, send 1106, recv 48, close 1149
       10.01 real        14.81 user         9.13 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172073, accept 97498, send 227070, recv 34342, close 268113
    0m10.01s real     0m12.11s user     0m21.36s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 20936, splice 18551, unsplice 0, max 0, idle 0, accept 30510, send 97762, recv 2748, close 92810
       10.01 real        14.03 user        14.21 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 26918, splice 13638, unsplice 47413, max 0, idle 0, accept 19985, send 81334, recv 1153, close 72586
       10.08 real        15.38 user        17.95 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7336, splice 7746, unsplice 0, max 0, idle 0, accept 14669, send 81624, recv 4532, close 36490
       10.02 real        16.51 user        17.22 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7860, splice 7831, unsplice 0, max 0, idle 7, accept 16292, send 83101, recv 4297, close 38861
       10.02 real        16.87 user        16.66 sys