==== 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 653, accept 507, send 1152, recv 38, close 1138
       10.01 real        15.46 user         9.02 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173940, accept 95926, send 226946, recv 33228, close 268501
    0m10.01s real     0m12.27s user     0m21.49s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22972, splice 19795, unsplice 0, max 0, idle 0, accept 33841, send 104856, recv 2759, close 101048
       10.01 real        13.50 user        14.93 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 13781, splice 7691, unsplice 20767, max 0, idle 0, accept 18988, send 42455, recv 767, close 45444
       10.12 real        16.96 user        16.89 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7798, splice 8361, unsplice 0, max 0, idle 0, accept 14231, send 80139, recv 5358, close 37665
       10.02 real        16.58 user        17.39 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 6999, splice 7002, unsplice 0, max 0, idle 0, accept 12220, send 68109, recv 6399, close 32098
       10.01 real        17.35 user        16.67 sys