==== 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 632, accept 508, send 1217, recv 58, close 1103
       10.02 real        15.58 user         7.22 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172626, accept 96100, send 228568, recv 33622, close 267170
    0m10.02s real     0m13.01s user     0m21.11s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27203, splice 23779, unsplice 0, max 0, idle 0, accept 40024, send 131417, recv 3811, close 121659
       10.01 real        13.06 user        15.21 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 26956, splice 13617, unsplice 46417, max 0, idle 0, accept 16660, send 73635, recv 898, close 69700
       10.01 real        15.92 user        17.16 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8123, splice 8624, unsplice 0, max 0, idle 0, accept 16799, send 91192, recv 4726, close 41344
       10.19 real        16.38 user        16.82 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8625, splice 7886, unsplice 0, max 0, idle 9, accept 13841, send 78205, recv 4404, close 37003
       10.01 real        16.23 user        16.91 sys