From: Pasha Tatashin <Pavel.Tatashin@microsoft.com>
To: Timofey Titovets <timofey.titovets@synesis.ru>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Cc: "rppt@linux.vnet.ibm.com" <rppt@linux.vnet.ibm.com>,
Timofey Titovets <nefelim4ag@gmail.com>,
Andrea Arcangeli <aarcange@redhat.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
leesioh <solee@os.korea.ac.kr>
Subject: Re: [PATCH V7 1/2] xxHash: create arch dependent 32/64-bit xxhash()
Date: Thu, 13 Sep 2018 21:24:13 +0000 [thread overview]
Message-ID: <4626ba3c-3f7e-b574-d7b0-dc092b026db1@microsoft.com> (raw)
In-Reply-To: <20180913211923.7696-2-timofey.titovets@synesis.ru>
On 9/13/18 5:19 PM, Timofey Titovets wrote:
> From: Timofey Titovets <nefelim4ag@gmail.com>
>
> xxh32() - fast on both 32/64-bit platforms
> xxh64() - fast only on 64-bit platform
>
> Create xxhash() which will pickup fastest version
> on compile time.
>
> As result depends on cpu word size,
> the main proporse of that - in memory hashing.
>
> Changes:
> v2:
> - Create that patch
> v3 -> v6:
> - Nothing, whole patchset version bump
>
> Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
Reviewed-by: Pavel Tatashin <pavel.tatashin@microsoft.com>
next prev parent reply other threads:[~2018-09-13 21:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-13 21:19 [PATCH V7 0/2] KSM replace hash algo with xxhash Timofey Titovets
2018-09-13 21:19 ` [PATCH V7 1/2] xxHash: create arch dependent 32/64-bit xxhash() Timofey Titovets
2018-09-13 21:24 ` Pasha Tatashin [this message]
2018-09-13 21:19 ` [PATCH V7 2/2] ksm: replace jhash2 with xxhash Timofey Titovets
2018-09-13 21:24 ` Pasha Tatashin
2018-09-13 21:26 ` Pasha Tatashin
2018-09-13 21:26 ` [PATCH V7 0/2] KSM replace hash algo " Pasha Tatashin
2018-09-13 21:34 ` Timofey Titovets
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