==== 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 663, accept 508, send 1247, recv 36, close 1153
       10.02 real        14.85 user         9.38 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 171283, accept 95900, send 222400, recv 32952, close 265647
    0m10.02s real     0m12.40s user     0m21.46s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29696, splice 24711, unsplice 0, max 0, idle 0, accept 43104, send 142470, recv 3735, close 130595
       10.06 real        13.15 user        16.49 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15919, splice 8646, unsplice 28176, max 0, idle 0, accept 19437, send 50727, recv 861, close 50468
       10.10 real        16.49 user        16.91 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10939, splice 9881, unsplice 0, max 0, idle 0, accept 15408, send 93783, recv 3893, close 45096
       10.10 real        16.04 user        17.90 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8050, splice 7842, unsplice 0, max 0, idle 0, accept 14048, send 77989, recv 6960, close 36699
       10.04 real        16.85 user        16.86 sys