==== 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 502, send 1143, recv 32, close 1163
       10.01 real        15.14 user         6.26 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174071, accept 97800, send 226760, recv 34021, close 270369
    0m10.02s real     0m12.75s user     0m21.57s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28945, splice 24011, unsplice 0, max 0, idle 0, accept 39007, send 122962, recv 2341, close 123641
       10.02 real        13.83 user        13.57 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20067, splice 10449, unsplice 33386, max 0, idle 0, accept 18572, send 57139, recv 771, close 58204
       10.01 real        16.59 user        16.41 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9386, splice 9408, unsplice 0, max 0, idle 0, accept 16738, send 87227, recv 3715, close 44386
       10.04 real        16.62 user        16.15 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11045, splice 9728, unsplice 0, max 0, idle 0, accept 16376, send 92227, recv 3959, close 46482
       10.01 real        16.68 user        16.51 sys