==== 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 674, accept 502, send 1213, recv 58, close 1135
       10.02 real        15.68 user        10.28 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 175429, accept 95300, send 231736, recv 33518, close 269272
    0m10.02s real     0m12.54s user     0m21.53s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25649, splice 21931, unsplice 0, max 0, idle 0, accept 37103, send 123832, recv 3027, close 113062
       10.07 real        12.97 user        16.59 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17790, splice 9453, unsplice 30708, max 0, idle 0, accept 23809, send 61576, recv 980, close 58609
       10.20 real        16.49 user        18.38 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10190, splice 10230, unsplice 0, max 0, idle 0, accept 18330, send 103978, recv 4162, close 48361
       10.18 real        16.42 user        18.63 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9347, splice 9456, unsplice 0, max 0, idle 11, accept 18605, send 99927, recv 4288, close 46059
       10.10 real        16.33 user        18.24 sys