==== 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 694, accept 503, send 1135, recv 31, close 1177
       10.02 real        15.32 user         9.46 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173391, accept 97100, send 224856, recv 33117, close 268933
    0m10.01s real     0m12.52s user     0m21.67s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24852, splice 20534, unsplice 0, max 0, idle 0, accept 35589, send 107723, recv 2483, close 108663
       10.00 real        12.95 user        16.18 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17834, splice 9869, unsplice 32255, max 0, idle 0, accept 20582, send 55977, recv 919, close 56075
       10.01 real        16.09 user        17.98 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11718, splice 10751, unsplice 0, max 0, idle 0, accept 15402, send 97355, recv 3008, close 48436
       10.02 real        16.44 user        17.53 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12019, splice 10773, unsplice 0, max 0, idle 0, accept 18756, send 96949, recv 2952, close 51441
       10.04 real        16.31 user        17.55 sys