==== 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 512, send 1320, recv 46, close 1144
       10.01 real        15.62 user         5.99 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176240, accept 97700, send 227312, recv 32904, close 272415
    0m10.01s real     0m12.45s user     0m21.33s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 29702, splice 23677, unsplice 0, max 0, idle 0, accept 41587, send 120248, recv 2278, close 128073
       10.05 real        13.50 user        15.15 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17938, splice 9494, unsplice 30529, max 0, idle 0, accept 21450, send 55242, recv 855, close 56964
       10.01 real        17.13 user        16.50 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9569, splice 9011, unsplice 0, max 0, idle 0, accept 14514, send 77209, recv 4688, close 41629
       10.19 real        17.17 user        16.58 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8678, splice 8547, unsplice 0, max 0, idle 10, accept 14323, send 76720, recv 5564, close 39438
       10.02 real        17.50 user        15.95 sys