Building and using GCC for offloading: Īrm Forge is a software development toolkit designed to assist Linux developers write correct, scalable and performance applications for a variety of hardware architectures, including x86, Power, Armv8 and accelerators such as NVIDIA GPUs.GCC binary builds are provided by Linux distributions, often with offloading support provided by additional packages, and by multiple entities for other platforms – and you can build it from source. The next release, GCC 11, will fully support OpenMP 4.5 for Fortran and extend the OpenMP 5.0 support for C, C++ and Fortran the devel/omp/gcc-10 (og10) branch augments the GCC 10 branch with OpenMP and offloading features, mostly from GCC 11 development branch. OpenMP 5.0 is partially supported for C and C++ since GCC 9 and extended in GCC 10. OpenMP 4.0 is fully supported for C, C++ and Fortran since GCC 4.9 OpenMP 4.5 is fully supported for C and C++ since GCC 6 and partially for Fortran since GCC 7.
The free and open-source GNU Compiler Collection (GCC) supports among others Linux, Solaris, AIX, MacOSX, Windows, FreeBSD, NetBSD, OpenBSD, DragonFly BSD, HPUX, RTEMS, for architectures such as x86_64, PowerPC, ARM, and many more.Ĭode offloading to NVIDIA GPUs (nvptx) and the AMD Radeon (GCN) GPUs Fiji and Vega is supported on Linux.
