==== 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 544, accept 398, send 1933, recv 44, close 916
       10.01 real        14.13 user        11.84 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 4360, accept 1100, send 5667, recv 145, close 5160
    0m16.79s real     0m06.18s user     0m04.49s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27183, splice 23039, unsplice 0, max 0, idle 0, accept 37350, send 123153, recv 2582, close 117927
       10.01 real        13.24 user        14.91 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 12937, splice 7279, unsplice 21689, max 0, idle 0, accept 16588, send 36149, recv 1119, close 40775
       10.02 real        18.23 user        15.63 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7993, splice 8595, unsplice 0, max 0, idle 0, accept 16318, send 86777, recv 4321, close 40712
       10.02 real        16.65 user        16.48 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8841, splice 8210, unsplice 0, max 0, idle 12, accept 15012, send 85014, recv 6331, close 39484
       10.13 real        17.11 user        16.11 sys