==== 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 677, accept 503, send 1216, recv 42, close 1160
       10.02 real        15.59 user         8.80 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 170256, accept 95173, send 226154, recv 33205, close 263887
    0m10.02s real     0m12.43s user     0m21.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26469, splice 21938, unsplice 0, max 0, idle 0, accept 37612, send 124846, recv 3561, close 114989
       10.05 real        12.81 user        16.08 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18093, splice 9876, unsplice 31991, max 0, idle 0, accept 18995, send 58677, recv 888, close 54679
       10.02 real        16.31 user        17.31 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7939, splice 8336, unsplice 0, max 0, idle 0, accept 15819, send 82179, recv 4209, close 39388
       10.04 real        16.65 user        17.02 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10972, splice 10905, unsplice 0, max 0, idle 7, accept 21058, send 115528, recv 4384, close 53808
       10.02 real        16.34 user        17.86 sys