From: Siarhei Siamashka <siarhei.siamashka@gmail.com>
To: linux-bluetooth@vger.kernel.org
Cc: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Subject: [PATCH 0/3] SBC encoder optimizations (scale factors)
Date: Tue, 29 Jun 2010 16:48:44 +0300 [thread overview]
Message-ID: <1277819327-28592-1-git-send-email-siarhei.siamashka@gmail.com> (raw)
Some patches for making SBC encoding up to 10% faster on ARM and x86.
Also available in git://gitorious.org/system-performance/bluez-sbc.git
branch 'sbc-fast-scalefactors-for-master'
Siarhei Siamashka (3):
sbc: new 'sbc_calc_scalefactors_j' function added to sbc primitives
sbc: MMX optimization for scale factors calculation
sbc: ARM NEON optimization for scale factors calculation
sbc/sbc.c | 94 ++++++++++++---------------------------------
sbc/sbc_primitives.c | 75 ++++++++++++++++++++++++++++++++++++
sbc/sbc_primitives.h | 4 ++
sbc/sbc_primitives_mmx.c | 54 ++++++++++++++++++++++++++
sbc/sbc_primitives_neon.c | 58 +++++++++++++++++++++++++++
5 files changed, 216 insertions(+), 69 deletions(-)
next reply other threads:[~2010-06-29 13:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-29 13:48 Siarhei Siamashka [this message]
2010-06-29 13:48 ` [PATCH 1/3] sbc: new 'sbc_calc_scalefactors_j' function added to sbc primitives Siarhei Siamashka
2010-06-29 13:48 ` [PATCH 2/3] sbc: MMX optimization for scale factors calculation Siarhei Siamashka
2010-06-29 13:48 ` [PATCH 3/3] sbc: ARM NEON " Siarhei Siamashka
2010-06-30 7:32 ` [PATCH 0/3] SBC encoder optimizations (scale factors) Johan Hedberg
2010-06-30 13:16 ` Siarhei Siamashka
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