==== 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 676, accept 503, send 1016, recv 16, close 1164
       10.02 real        14.56 user         8.84 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172977, accept 96399, send 226579, recv 33512, close 267918
    0m10.01s real     0m12.06s user     0m22.06s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25025, splice 21672, unsplice 0, max 0, idle 0, accept 36345, send 114550, recv 2806, close 110531
       10.07 real        13.38 user        15.07 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15400, splice 8903, unsplice 25826, max 0, idle 0, accept 16032, send 44895, recv 1029, close 46176
       10.02 real        17.38 user        16.33 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7543, splice 7479, unsplice 0, max 0, idle 0, accept 14257, send 78577, recv 3813, close 36047
       10.03 real        16.89 user        17.22 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9728, splice 9924, unsplice 0, max 0, idle 0, accept 20089, send 109044, recv 4622, close 49246
       10.12 real        15.89 user        17.75 sys