Intel Broadwell Support Comes To GCC Compiler
An Intel engineer has published a patch-set providing a new GCC compiler architecture target for Intel's upcoming Broadwell CPUs.
Broadwell is the 2014 successor to Haswell and a patch published on Thursday provides a new -march=bdw option for targeting generated code for the next-generation Intel hardware.
The "bdw" Broadwell compiler support ends up coming down to the same as Haswell (exposed via the "core-avx2" option) but with support for RDSEED, ADCX, and PREFETCHW extensions.
This patch for mainline GCC trunk has been pushed for now to the gcc-patches mailing list.
When it comes to open-source support for Broadwell there has already been the open-source graphics driver code and other Linux kernel improvements for the Broadwell CPUs that will be out in the wild within the next few months.
Broadwell is the 2014 successor to Haswell and a patch published on Thursday provides a new -march=bdw option for targeting generated code for the next-generation Intel hardware.
The "bdw" Broadwell compiler support ends up coming down to the same as Haswell (exposed via the "core-avx2" option) but with support for RDSEED, ADCX, and PREFETCHW extensions.
This patch for mainline GCC trunk has been pushed for now to the gcc-patches mailing list.
When it comes to open-source support for Broadwell there has already been the open-source graphics driver code and other Linux kernel improvements for the Broadwell CPUs that will be out in the wild within the next few months.
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