1 quipper is a library to read linux kernel perf data. 2 3 After parsing a perf.data file it can convert it to a protobuf for further 4 manipultation. 5 6 It can also do other things like remap addresses preserving shared-object 7 offsets, garbage-collect MMAP events, etc. 8 9 To build without the ChromeOS chroot: 10 1. Install pre-requisites. install_prerequisites.sh does this for you. 11 2. Build using make -f Makefile.external. 12