It is a memory profiling tool on linux for a performance tuning. It measures memory performance like L1/L2 cache miss, TLB miss, and so on using by the hardware performance monitoring counters. It has a linux kernel patch, a command (ebs), and an API.
Add perfctr-2.5.0 support
Add English version of INSTALL.en and README.en
update src/p4_template.c, src/Makefile.in for perfctr-2.5.0 support
Add perfctr-2.5.0 support