==== 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 696, accept 505, send 729, recv 21, close 1201
       10.01 real        16.39 user         6.72 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174169, accept 94942, send 231874, recv 33191, close 267587
    0m10.02s real     0m12.37s user     0m21.30s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26876, splice 22929, unsplice 0, max 0, idle 0, accept 40337, send 137141, recv 3495, close 119785
       10.04 real        13.41 user        14.92 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 16283, splice 9162, unsplice 27761, max 0, idle 0, accept 22829, send 56097, recv 944, close 55139
       10.21 real        17.04 user        16.85 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9746, splice 10391, unsplice 0, max 0, idle 0, accept 18816, send 106322, recv 4794, close 48553
       10.03 real        16.43 user        17.39 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9972, splice 10463, unsplice 0, max 0, idle 0, accept 19454, send 105470, recv 5494, close 50293
       10.11 real        16.86 user        16.95 sys