Displaying 9 results from an estimated 9 matches for "cb_search_ss".
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cb_search_sse
2007 Aug 20
3
SSE bug on Win32 with GCC 4.2.1
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Content preview: I recently found a .. weird bug on Win32 SSE with GCC 4.2.1.
In libspeex/cb_search_sse.h, the following union is used: union { float __a[4];
__m128 __v; } __u; [...]
Content analysis details: (4.0 points, 3.0 required)
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0.0 BAYES_50 BODY: Bayes...
2007 Aug 20
2
SSE bug on Win32 with GCC 4.2.1
Jean-Marc Valin wrote:
>> I recently found a .. weird bug on Win32 SSE with GCC 4.2.1.
>>
>> In libspeex/cb_search_sse.h, the following union is used:
>>
>> union {
>> float __a[4];
>> __m128 __v;
>> } __u;
>>
>> For some odd reason, this particular version of GCC will not 16-byte
>> align the union. IE; the alignment requirement of __v isn't propagated.
&...
2004 Aug 06
2
Notes on 1.1.4 Windows. Testing of SSE Intrinics Code and others
Here are our notes on 1.1.4 testing on Windows
1. Compile Error with regular mode (FIXED_POINT undefined) at lsp.c line 104
static inline spx_word16_t spx_cos(spx_word16_t x) . VS6 does not like
the inline keyword here. Removing it allows compiling.
same with cb_search_sse.h line 34.
2. Compile Error with quant_lsp.c line 55. M_PI is undefined. Either it
needs to be included in that file or placed in a header.
3. denoise.c doesn't seem to be in tar.gz, it is in the visual studio
project file though.
Now onto the actual SSE tests.
We ran the SSE intrinic...
2005 Dec 02
0
run time assembler patch for altivec, sse + bug fixes
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2007 Aug 22
0
SSE bug on Win32 with GCC 4.2.1
...piler that manages the stack and needs to ensure alignment.
Jean-Marc
>
> On 8/20/07, Thorvald Natvig <speex@natvig.com> wrote:
>> Jean-Marc Valin wrote:
>>>> I recently found a .. weird bug on Win32 SSE with GCC 4.2.1.
>>>>
>>>> In libspeex/cb_search_sse.h, the following union is used:
>>>>
>>>> union {
>>>> float __a[4];
>>>> __m128 __v;
>>>> } __u;
>>>>
>>>> For some odd reason, this particular version of GCC will not 16-byte
>>>> align the uni...
2004 Aug 06
0
Notes on 1.1.4 Windows. Testing of SSE Intrinics Code and others
> 1. Compile Error with regular mode (FIXED_POINT undefined) at lsp.c line 104
> static inline spx_word16_t spx_cos(spx_word16_t x) . VS6 does not like
> the inline keyword here. Removing it allows compiling.
>
> same with cb_search_sse.h line 34.
It seems like your compiler simply doesn't like "inline". I suggest
doing a -Dinline= which is what autoconf does when it detects that the
compiler doesn't understand the inline keyword.
> 2. Compile Error with quant_lsp.c line 55. M_PI is undefined. Either it...
2007 Aug 22
1
SSE bug on Win32 with GCC 4.2.1
...memory, and an implicit assumption in the speex code that it
will have proper alignment.
On 8/20/07, Thorvald Natvig <speex@natvig.com> wrote:
>
> Jean-Marc Valin wrote:
> >> I recently found a .. weird bug on Win32 SSE with GCC 4.2.1.
> >>
> >> In libspeex/cb_search_sse.h, the following union is used:
> >>
> >> union {
> >> float __a[4];
> >> __m128 __v;
> >> } __u;
> >>
> >> For some odd reason, this particular version of GCC will not 16-byte
> >> align the union. IE; the alignment re...
2004 Aug 06
2
Notes on 1.1.4 Windows. Testing of SSE Intrinics Code and others
...you wrote:
> > 1. Compile Error with regular mode (FIXED_POINT undefined) at lsp.c
> line 104
> > static inline spx_word16_t spx_cos(spx_word16_t x) . VS6 does
> not like
> > the inline keyword here. Removing it allows compiling.
> >
> > same with cb_search_sse.h line 34.
>
>It seems like your compiler simply doesn't like "inline". I suggest
>doing a -Dinline= which is what autoconf does when it detects that the
>compiler doesn't understand the inline keyword.
>
> > 2. Compile Error with quant_lsp.c line 55. M_PI...
2017 May 29
0
[PATCH] Add CMake build script
...lsp_tables_nb.c
+ libspeex/modes.c
+ libspeex/modes_wb.c
+ libspeex/nb_celp.c
+ libspeex/quant_lsp.c
+ libspeex/sb_celp.c
+ libspeex/speex_callbacks.c
+ libspeex/speex_header.c
+ libspeex/window.c
+ libspeex/arch.h
+ libspeex/bfin.h
+ libspeex/cb_search_arm4.h
+ libspeex/cb_search_bfin.h
+ libspeex/cb_search_sse.h
+ libspeex/filters.h
+ libspeex/filters_arm4.h
+ libspeex/filters_bfin.h
+ libspeex/filters_sse.h
+ libspeex/fixed_arm4.h
+ libspeex/fixed_arm5e.h
+ libspeex/fixed_bfin.h
+ libspeex/fixed_debug.h
+ libspeex/lpc.h
+ libspeex/lpc_bfin.h
+ libspeex/ltp.h
+ libspeex/ltp_arm4.h
+ libspeex/ltp_sse.h
+...