simple demo

cpu

• sleep_yield: sleep yield thread & sleep overhead
• cpu_usage: cpu usage

hashmap

• bucket_size.cc: collision statistics

io

• aio.cc: aio demo (normal/signal/thread)
• direct_io.cc: alignment issue

memory

• cpu_cache.cc: cpu cacheline (l1/l2/l3)
• pack_aligned.cc: pack and alignment
• prefetch.cc: prefetch usage
• vmm_rss.cc: memory usage

network

epoll

• server.cc: epoll server
• client.cc: block socket client

loop_send

• ser.cc: loop send many datas once
• cli.cc: loop recv many datas once

parse

ts-tutorial

calculator, test priority & prec

string

• print_str.c: print char[]

openmp

basic

openmp basic test