==== 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 540, accept 352, send 1948, recv 27, close 870
       10.01 real        13.89 user         9.40 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3078, accept 500, send 6754, recv 57, close 3392
    0m13.81s real     0m08.15s user     0m03.39s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 9544, splice 8515, unsplice 0, max 0, idle 0, accept 12517, send 46062, recv 1732, close 39869
       10.13 real         9.75 user         8.94 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19814, splice 10326, unsplice 33474, max 0, idle 0, accept 22822, send 59123, recv 903, close 62080
       10.02 real        15.76 user        18.08 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8952, splice 9056, unsplice 0, max 0, idle 0, accept 16523, send 91014, recv 4547, close 42957
       10.02 real        16.50 user        16.74 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9654, splice 10321, unsplice 0, max 0, idle 0, accept 19239, send 101493, recv 4398, close 49234
       10.13 real        16.12 user        17.53 sys