This is an alpha release of a set of compiler tools that lives alongside Caliper.
Currently it is not fit for production use and is mainly here as a starting point for other tool developers, feel free to email me at poliakoff1@llnl.gov with questions though
Released under a BSD license, LLNL-CODE-678900.
See LICENSE file for details.
See the included Makefile for fuller docs, but for many
make LLVM_SRC_DIR=<your clang root dir>
Will work if the Clang plugin system is installed. This will create an executable in /build called caliper_instrumenter
That executable, caliper_instrumenter, can be run against a file to instrument all functions in it with Caliper. Work is being done to make this accept TAU or Score-P selective instrumentation files. There is also a file, caliper_instrumenter.cmake, which allows for use in cmake build systems like so
include(caliper-instrumenter.cmake)
add_[executable|library](mytarget <my source files>)
instrument_target(mytarget)
Authors
David Poliakoff (poliakoff1@llnl.gov)
David Boehme (boehme3@llnl.gov)
This work was inspired by Eli Bendersky's repo (https://github.com/eliben/llvm-clang-samples) showing how to write basic Clang plugins and build them, I highly recommend that if you're interested in developing these kinds of tools