ROSE  0.9.6a
Developed at Lawrence Livermore National Laboratory (LLNL), ROSE is an open source compiler infrastructure to build source-to-source program transformation and analysis tools for large-scale C (C89 and C98), C++ (C++98 and C++11), UPC, Fortran (77, 95, 2003), OpenMP, Java, Python, PHP, and Binary applications. ROSE users range from experienced compiler researchers to library and tool developers who may have minimal compiler experience. ROSE is particularly well suited for building custom tools for static analysis, program optimization, arbitrary program transformation, domain-specific optimizations, complex loop optimizations, performance analysis, and cyber-security.


The primary goal of the ROSE project is to optimize applications within the U.S. Department of Energy (DOE).

ROSE aims to be:



Current release

Other releases

The documentation you're currently viewing is for ROSE-0.9.6a. Other releases can be found here.

Contributors to this release

LLNL staff: Dan Quinlan and Chunhua Liao, Robb Matzke, Markus Schordan, Justin Too
LLNL post-docs: Thomas Panas, Jeremiah Willcock, Qing Yi, Rich Vuduc
LLNL student interns: Gergo Barany (Technical University of Vienna), Michael Byrd (University of California at Davis), Gabriel Coutinho (Imperial College London), Peter Collingbourne (Imperial College London), Valentin David (University of Bergen, Norway), Jochen Haerdtlein (University of Erlanger, Germany), Vera Hauge (University of Oslo, Norway), Christian Iwainsky (University of Erlanger, Germany), Lingxiao Jiang (University of California at Davis), Alin Jula (Texas A&M), Han Kim (University of California at San Diego), Milind Kulkarni (Cornell University), Markus Kowarschik (University of Erlanger, Germany), Gary Lee (University of California at Berkeley and Purdue University), Chunhua Liao (University of Houston), Ghassan Misherghi. (University of California at Davis), Peter Pirkelbauer (Texas A&M), Bobby Philip (University of Colorado), Radu Popovici (Cornell University), Robert Preissl (Austria), Andreas Saebjornsen (University of Oslo, Norway), Sunjeev Sikand (University of California at San Diego), Andy Stone (Colorado State University at Fort Collins), Danny Thorne (University of Kentucky), Nils Thuerey (University of Erlanger, Germany), Ramakrishna Upadrasta (Colorado State University at Fort Collins), Christian Wiess(Munich University of Technology, Germany), Jeremiah Willcock (Indiana University), Brian White (Cornell University), Gary Yuan (University of California at Davis), and Yuan Zhao (Rice University).

Next steps

ROSE is an open source project that can be installed from source code. See Installing ROSE.

The "all-versions" link doesn't work yet. Eventually that link will point back into the top of the documentation for each released version of ROSE, both older and newer than this version. [Robb P. Matzke 2015-09-26]
The links to the "ROSE tutorial" (at least the source code part) and the "ROSE user manual" are to versions served from, which might not match this release of ROSE. A better approach might be to use relative linking: it would point to a version consistent with the documentation you're now reading, including the case when a user generates their own local copies and has no Internet connection. These documents may move into doxygen, in which case this is no longer an issue. [Robb P. Matzke 2015-09-25]
We have two sources of research publications. They need to be combined. [Robb P. Matzke 2015-09-25]
We have two sources for "outreach" that need to be combined: one at and the other on the doxygen-generated mainpage. Both are out of date. [Robb P. Matzke 2015-09-26]
The "Hightlights" (sic) page says "Recent highlights" but the last one is from 2012. [Robb P. Matzke 2015-09-26]