[dpdk-dev] [PATCH v4 2/2] lib/eal: add temporal store memcpy support for AMD platform

Thomas Monjalon thomas at monjalon.net
Wed Oct 27 10:13:16 CEST 2021


27/10/2021 09:28, Aman Kumar:
> This patch provides a rte_memcpy* call with temporal stores.
> Use -Dcpu_instruction_set=znverX with build to enable this API.
> 
> Signed-off-by: Aman Kumar <aman.kumar at vvdntech.in>

For the series, Acked-by: Thomas Monjalon <thomas at monjalon.net>
With the hope that such optimization will go in libc in a near future.

If there is no objection, I will merge this AMD-specific series in 21.11-rc2.
It should not affect other platforms.




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