Omni Compiler Project

Omni compiler is a collection of programs and libraries that allow users to build code transformation compilers. Omni Compiler is to translate C and Fortran programs with XcalableMP and OpenACC directives into parallel code suitable for compiling with a native compiler linked with the Omni Compiler runtime library. Moreover, Omni Compiler supports XcalableACC programming model for accelerated cluster systems. The Omni compiler project is proceeded by Programming Environment Research Team of RIKEN AICS and HPCS Lab. of University of Tsukuba, Japan.

Omni compiler consists of following components.

XcalableMP
XcalableMP is a directive-based language extension of C and Fortran for distributed memory systems. XcalableMP allows users to develop a parallel application and to tune its performance with minimal and simple notation.
OpenACC
OpenACC is a directive-based programming interface for accelerators such as GPGPU. OpenACC allows users to express the offloading of data and computations to accelerators to simplify the porting process for legacy CPU-based applications.
XcalableACC
XcalableACC is a hybrid model of XcalableMP and OpenACC. XcalableACC defines directives that enable programmers to mix XMP and OpenACC directives to develop applications on accelerated cluster systems.
XcodeML
XcodeML is an intermediate code written in XML for C and Fortran languages.

Download Omni Compiler

The Omni compiler is an open source software, which has been developed on the GitHub.

Stable Version (Aug. 1, 2016) All Stable Versions ≫

omnicompiler-1.0.3.tar.bz2, MD5 Hash = 67327a3ad3d30f98e304de61a899aec1

Nightly Build Version (Aug. 26, 2016)Old Archives ≫

omnicompiler-20160826.tar.bz2, MD5 Hash = 5bd18603132df2473dedce4f8cc40068

NewsBacklog ≫

Aug. 1, 2016

Omni Compiler version 1.0.3 is released.

Jul. 6, 2016

Omni Compiler version 1.0.2 is released.

Jun. 15, 2016

Slide for PASC16 is uploaded.

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