==== 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 688, accept 500, send 780, recv 23, close 1183
       10.01 real        16.16 user         6.71 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 180013, accept 96600, send 233788, recv 33285, close 275163
    0m10.01s real     0m12.43s user     0m21.59s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 23113, splice 20061, unsplice 0, max 0, idle 0, accept 35528, send 117301, recv 3002, close 104537
       10.01 real        14.58 user        13.90 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20746, splice 10819, unsplice 34228, max 0, idle 0, accept 23946, send 64586, recv 953, close 64681
       10.08 real        15.78 user        17.72 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11396, splice 10370, unsplice 0, max 0, idle 0, accept 18021, send 105958, recv 4152, close 49591
       10.03 real        16.60 user        16.89 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10068, splice 10483, unsplice 0, max 0, idle 24, accept 20906, send 117093, recv 4856, close 51622
       10.07 real        16.03 user        17.49 sys