[dpdk-dev] [PATCH v3] mk: gcc -march support for intel processors code names

Thomas Monjalon thomas.monjalon at 6wind.com
Wed Oct 12 14:33:48 CEST 2016


2016-10-10 22:33, Reshma Pattan:
> The GCC 4.9 -march option supports the intel code names for processors,
> for example -march=silvermont, -march=broadwell.
> The RTE_MACHINE config flag can be used to pass code name to
> the compiler as -march flag.
> 
> Release notes is updated.
> 
> Linux and FreeBSD getting started guides are updated with recommended
> gcc version as 4.9 and above.
> 
> Some of the gmake command examples in sample application guide and driver
> guides are updated with gcc version as 4.9.
> 
> Signed-off-by: Reshma Pattan <reshma.pattan at intel.com>

Applied, thanks

How the -march=broadwell option will work with icc and clang?


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