==== 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 645, accept 509, send 1375, recv 34, close 1133
       10.01 real        14.67 user         9.04 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172536, accept 97300, send 228712, recv 34171, close 268371
    0m10.02s real     0m12.81s user     0m21.03s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25914, splice 22379, unsplice 0, max 0, idle 0, accept 39041, send 129521, recv 3840, close 116256
       10.06 real        14.02 user        14.31 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 25409, splice 12870, unsplice 45239, max 0, idle 0, accept 16332, send 71005, recv 938, close 66395
       10.02 real        15.58 user        17.74 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9591, splice 10299, unsplice 0, max 0, idle 0, accept 18532, send 103394, recv 4998, close 48397
       10.05 real        16.15 user        17.16 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10211, splice 9981, unsplice 0, max 0, idle 0, accept 17793, send 97191, recv 5613, close 47353
       10.01 real        16.44 user        16.06 sys