==== 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 671, accept 499, send 1019, recv 38, close 1149
       10.01 real        15.33 user         6.89 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176669, accept 97498, send 231683, recv 33588, close 272718
    0m10.02s real     0m12.79s user     0m21.22s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27580, splice 23829, unsplice 0, max 0, idle 0, accept 40319, send 134266, recv 3231, close 122882
       10.07 real        13.29 user        15.14 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22431, splice 11524, unsplice 38776, max 0, idle 0, accept 24059, send 69288, recv 1006, close 68507
       10.04 real        15.81 user        17.16 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8463, splice 8193, unsplice 0, max 0, idle 0, accept 14159, send 85009, recv 6035, close 38053
       10.01 real        16.49 user        15.97 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10052, splice 10104, unsplice 0, max 0, idle 3, accept 20110, send 112074, recv 5248, close 50125
       10.05 real        16.03 user        16.73 sys