[Pixman] [PATCH 04/11] MIPS: dspr2: runtime detection extended

--- pixman/pixman-mips.c | 83 ++ 1 files changed, 63 insertions(+), 20 deletions(-) diff --git a/pixman/pixman-mips.c b/pixman/pixman-mips.c index 3048813..93fda99 100644 --- a/pixman/pixman-mips.c +++ b/pixman/pixman-mips.c @@ -24,14 +24,27 @@

[Pixman] [PATCH 01/11] MIPS: update author's e-mail address

--- pixman/pixman-mips-dspr2-asm.S |2 +- pixman/pixman-mips-dspr2-asm.h |2 +- pixman/pixman-mips-dspr2.c |2 +- pixman/pixman-mips-dspr2.h |2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/pixman/pixman-mips-dspr2-asm.S

[Pixman] [PATCH 05/11] MIPS: mips32r2: empty implementation with runtime detection

--- configure.ac| 39 + pixman/Makefile.am | 20 +-- pixman/pixman-mips-common-asm.h | 35 ++ pixman/pixman-mips-common.h | 35 ++ pixman/pixman-mips-dspr2-asm.S |

[Pixman] [PATCH 11/11] MIPS: enable prefetch for store only for CPU with 32 byte cache line

--- pixman/pixman-mips-common.h| 31 +-- pixman/pixman-mips-dspr1-asm.S | 59 +- pixman/pixman-mips-dspr1.c | 15 -- pixman/pixman-mips-dspr2.c |6 +-- pixman/pixman-mips.c | 34 - pixman/pixman-mips32r2-asm.S | 110

[Pixman] [PATCH 03/11] test: add src_0888_0888 to lowlevel-blt-bench

--- test/lowlevel-blt-bench.c |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/test/lowlevel-blt-bench.c b/test/lowlevel-blt-bench.c index 1049e21..c84be65 100644 --- a/test/lowlevel-blt-bench.c +++ b/test/lowlevel-blt-bench.c @@ -716,6 +716,7 @@ tests_tbl[] = {

[Pixman] [PATCH 02/11] MIPS: dspr2: Removed build restrictions and repair compiler's check

--- configure.ac |8 ++-- 1 files changed, 2 insertions(+), 6 deletions(-) diff --git a/configure.ac b/configure.ac index 6327972..5229032 100644 --- a/configure.ac +++ b/configure.ac @@ -720,25 +720,21 @@ dnl Check if assembler is gas compatible and supports MIPS DSPr2 instructions

[Pixman] [PATCH 09/11] MIPS: mips32r2: Added optimization for function pixman_fill_buff16

Performance numbers before/after on MIPS-24kc @ 500 MHz Referent (before): src_n_0565= L1: 117.24 L2: 110.68 M:115.83 ( 96.31%) HT: 78.96 VT: 75.03 R: 65.98 RT: 24.94 ( 164Kops/s) Optimized (with these optimizations): src_n_0565= L1: 429.43 L2: 299.39 M:346.21

[Pixman] Basic infrastructure for MIPS32r2 and DSPr1 optimizations.

Some of the optimizations introduced in previous DSPr2 commits were not DSPr2 specific. Some of the fast-paths didn't used DSPr2 instructions at all, and rather utilized more generic MIPS32r2 instruction set or previous version of DSP instruction set (DSPr1) for optimizations. Since Pixman's

[Pixman] [PATCH 08/11] MIPS: dspr1: Move fast paths implementation from dspr2 to dspr1

Some of the optimizations introduced in previous dspr2 commits, similar to previous patch, were not dspr2 specific and utilized dspr1 instructions only. Since Pixman's run-time CPU detection only added dspr2 fast-paths on 74K MIPS cores, these optimizations couldn't be used on cores that don't

[Pixman] [PATCH 07/11] MIPS: dspr1: empty implementation with runtime detection

--- configure.ac| 40 + pixman/Makefile.am | 14 +++ pixman/pixman-mips-common-asm.h | 13 +++ pixman/pixman-mips-dspr1-asm.S | 33 +++ pixman/pixman-mips-dspr1-asm.h | 37 pixman/pixman-mips-dspr1.c | 177