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Re: [PATCH] Using Intel CRC32 instruction to accelerate CRC32c algorithm by new crypto API.
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From: Austin Zhang
Subject:
Re: [PATCH] Using Intel CRC32 instruction to accelerate CRC32c algorithm by new crypto API.
Date: Tuesday, August 5, 2008 - 3:12 am
On Mon, 2008-08-04 at 10:27 -0700, Randy Dunlap wrote:
quoted text
> On Mon, 04 Aug 2008 05:35:07 -0400 Austin Zhang wrote: > > > diff -Naurp linux-2.6/crypto/Kconfig linux-2.6-patch/crypto/Kconfig > > --- linux-2.6/crypto/Kconfig 2008-08-04 01:08:00.000000000 -0400 > > +++ linux-2.6-patch/crypto/Kconfig 2008-08-04 01:59:00.000000000 -0400 > > @@ -221,6 +221,17 @@ config CRYPTO_CRC32C > > See Castagnoli93. This implementation uses lib/libcrc32c. > > Module will be crc32c. > > > > +config CRYPTO_CRC32C_INTEL > > + tristate "CRC32c INTEL hardware acceleration" > > + select CRYPTO_HASH > > + help > > + In Intel processor with SSE4.2 supported, the processor will > > + support CRC32C implemetation using hardware accelerated CRC32 > > implementation > > > + instruction. This option will create 'crc32c-intel' module, > > + which will enable any routine to use the CRC32 instruction to > > + gain performance compared with software implementation. > > + Module will be crc32c-intel. > > and don't end lines with spaces... > >
Thanks a lot:) --
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Messages in current thread:
[PATCH] Using Intel CRC32 instruction to accelerate CRC32c ...
, Austin Zhang
, (Mon Aug 4, 2:35 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 3:12 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Sebastian Siewior
, (Mon Aug 4, 3:25 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 3:27 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Austin Zhang
, (Mon Aug 4, 3:35 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 3:45 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 3:48 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Austin Zhang
, (Mon Aug 4, 3:58 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 4:25 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Chris Mason
, (Mon Aug 4, 6:45 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:04 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 7:13 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:17 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:18 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:19 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Arjan van de Ven
, (Mon Aug 4, 7:20 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, David Woodhouse
, (Mon Aug 4, 7:49 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:54 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 8:12 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 8:42 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Chris Mason
, (Mon Aug 4, 9:14 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 9:45 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Arjan van de Ven
, (Mon Aug 4, 10:06 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 10:10 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 10:13 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Randy Dunlap
, (Mon Aug 4, 10:27 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Benoit Boissinot
, (Mon Aug 4, 11:02 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Mon Aug 4, 7:08 pm)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Austin Zhang
, (Tue Aug 5, 2:51 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Austin Zhang
, (Tue Aug 5, 2:59 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Austin Zhang
, (Tue Aug 5, 3:12 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Tue Aug 5, 3:44 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Helge Hafting
, (Tue Aug 5, 4:10 am)
Re: [PATCH] Using Intel CRC32 instruction to accelerate CR ...
, Herbert Xu
, (Tue Aug 5, 7:04 am)
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