Hi Bruce,
My comments are inline
>-Original Message-
>From: Bruce Richardson
>Sent: Tuesday, September 22, 2020 1:28 AM
>To: Maslekar, Omkar
>Cc: dev@dpdk.org; Loftus, Ciara
>Subject: Re: [PATCH v4] eal: add cache-line demote support
>
>On Mon, Sep 21, 2020 at 06:59:27PM -0700,
On Mon, Sep 21, 2020 at 06:59:27PM -0700, Omkar Maslekar wrote:
> rte_cldemote is similar to a prefetch hint - in reverse. cldemote(addr)
> enables software to hint to hardware that line is likely to be shared.
> Useful in core-to-core communications where cache-line is likely to be
> shared. ARM a
rte_cldemote is similar to a prefetch hint - in reverse. cldemote(addr)
enables software to hint to hardware that line is likely to be shared.
Useful in core-to-core communications where cache-line is likely to be
shared. ARM and PPC implementation is provided with NOP and can be added
if any equiv
We are including this in rte_prefetch.h since it is the most closely
related code location.rte_cldemte is similar to a prefetch hint -in reverse
Omkar Maslekar (1):
EAL: An addition of cache line demote (CLDEMOTE) in rte_prefetch.h
doc/guides/rel_notes/release_20_11.rst| 6 ++
lib
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