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GCC Allowed To Add Offloading Library To Code-Base

Compiler

Published on 21 June 2014 06:12 AM EDT
Written by Michael Larabel in Compiler
3 Comments

The GCC steering committee has ruled on allowing a foreign library for compute offloading into the GNU Compiler Collection.

The first library in question is the poorly named "liboffload", which handles offloading work to Intel's high-end Xeon Phi compute cards. Permission was needed from the GCC steering committee for introducing a foreign library plus that there's some GPLv2.1 header files and new sources.

The committee has ruled that it's okay for the Xeon Phi offload library to be added to the GCC code-base, but that if liboffload isn't going to be extended to support all GPU and compute targets, the library name should be renamed prior to merging instead of the rather universal name.

The approval message from the GCC SC was shared on the GCC mailing list. This work should wind up in GCC 4.10, which will be released in 2015.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
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