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dev/null |binary libswfdec/swfdec_player_internal.h | 2 libswfdec/swfdec_text_field_movie_as.c | 57 +++++--- libswfdec/swfdec_text_format.c | 13 + libswfdec/swfdec_text_format.h | 1 libswfdec/swfdec_xml.c | 72 ++++++---- libswfdec/swfdec_xml_node.c

Hi, We are developing the open source Bullet physics engine, used by game and movie studios, and compiler performance tuning is important to us. See http://bullet.googlecode.com The physics engine includes collision detection, rigid body dynamics and soft body dynamics. I've been following the LLVM project for a while, and it seems the Clang C++ compiler is mature enough to compile our

Hello, Erwin > The physics engine includes collision detection, rigid body dynamics and > soft body dynamics. This sounds really promising addition to LLVM testsuite! > to compile our source tree and benchmarks. Bullet 2.75 uses a lot of > SIMD-friendly vector operations, Which archs are currently supported for SIMD operations? > The SDK is under Bullet/src and the benchmarks

Hi Anton, Thanks a lot for offering help. Bullet uses basic linear algebra with 4-way vectors, quaternion and matrices. Although most of this is plain portable C++ perhaps LLVM can auto-vectorize some of this? There is a little bit of hand optimized x86 SSE code. This is only enabled on 32bit Windows and Mac OSX Intel builds. >> Should I just use the 2.75 release? If you are interested,

Hello, Erwin > If you are interested, I think it is best to start with Bullet 2.75. > If it turns out that LLVM requires some modifications (due to current C++ > limitations), > we can modify Bullet and go for an uncoming release such as Bullet 2.76 > (planned around January 2010). I added bullet to LLVM testsuite. Basically I had to flatten source directories since this is a

libswfdec/swfdec_as_strings.c | 1 libswfdec/swfdec_html_parser.c | 43 +++--- libswfdec/swfdec_text_field.c | 2 libswfdec/swfdec_text_field.h | 2 libswfdec/swfdec_text_field_movie.c | 166 ++++++++++++++++----------- libswfdec/swfdec_text_field_movie.h | 6 libswfdec/swfdec_text_field_movie_as.c

libswfdec/swfdec_html_parser.c | 8 +++--- libswfdec/swfdec_text_field_movie.c | 31 ++++++++++++++++++++------- libswfdec/swfdec_text_field_movie_as.c | 18 ++++++++------- test/trace/text-field-html-input-6.swf |binary test/trace/text-field-html-input-6.swf.trace | 28 ++++++++++++++++++++++++ test/trace/text-field-html-input-7.swf |binary

Eliminate undefined references to powf, sqrtf and friends. Index: MultiSource/Benchmarks/Bullet/Makefile =================================================================== --- MultiSource/Benchmarks/Bullet/Makefile (revision 92512) +++ MultiSource/Benchmarks/Bullet/Makefile (working copy) @@ -1,7 +1,7 @@ LEVEL = ../../../ PROG = bullet CPPFLAGS += -I$(PROJ_SRC_DIR)/include -DNO_TIME -LDFLAGS

The linux builds are not using SSE right now, but the vector data is 16-byte aligned on all platforms. So if you port this SSE code to another platform (Linux, Altivec, NEON), you could contribute it back to Bullet? The most interesting SSE part is the innerloop of the constraint solver: http://tinyurl.com/ydoapct Some developers replaced some linear algebra functions (in Bullet/LinearMath) with

Index: MultiSource/Benchmarks/Bullet/Makefile =================================================================== --- MultiSource/Benchmarks/Bullet/Makefile (revision 92478) +++ MultiSource/Benchmarks/Bullet/Makefile (working copy) @@ -1,6 +1,6 @@ LEVEL = ../../../ PROG = bullet -CPPFLAGS += -Iinclude -DNO_TIME +CPPFLAGS += -I$(PROJ_SRC_DIR)/include -DNO_TIME LDFLAGS = -lstdc++ include

Hi, I have a couple of webgen textile formatting questions. Please feel free to refer me to a textile mailing list if there is one that is more appropriate than here. First, how can I insert three dashes (---) in a <code> or <pre> block? I want to include a YAML file example, and the yaml document separator is three dashes, but this conflicts with the separator in webgen. Example:

Neither in the wordpad that comes with wine nor in the original one I get these bullets (similiar to enumeration). Anyone any idea why?

Is there a means to split a vector into its individual elements without going the brute-force route for arguments to a predefined function call? offred.rgb <- c(1, 0, 0) * 0.60; ## Brute force style offred.col <- rgb(offred.rgb[1], offred.rgb[2], offred.rgb[3], names = "offred") ## Desired style

Hi Anton, and happy new year all, >>One questions though: is it possible to "verify" the results of all >>the computations somehow? Good point, and there is no automated way currently, but we can work on that. Note that simulation suffers from the 'butterfly effect', so the smallest change anywhere, (cpu, compiler etc) diverges into totally different results after a

Hello, Erwin > So if you port this SSE code to another platform (Linux, Altivec, > NEON), you could contribute it back to Bullet? I believe this should work as-is on linux. Am I missing something? > optimizations, but haven't contributed this back. > This NEON/VFP, part of the an open source iPhone project, could be a > starting point for this: > http://tinyurl.com/y9gv3e8

On Dec 15, 2009, at 5:15 PM, Erwin Coumans wrote: > The linux builds are not using SSE right now, but the vector data is > 16-byte aligned on all platforms. > So if you port this SSE code to another platform (Linux, Altivec, > NEON), you could contribute it back to Bullet? > The most interesting SSE part is the innerloop of the constraint > solver: http://tinyurl.com/ydoapct

Hello, Erwin > Although most of this is plain portable C++ perhaps LLVM can auto-vectorize > some of this? Well, I doubt so, unfortunately - LLVM does not have any autopar these days > There is a little bit of hand optimized x86 SSE code. This is only enabled > on 32bit Windows and Mac OSX Intel builds. Ok. What's about Linux builds? Are there any other implementations e.g.

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We are the marketing specialists www.host4bulk.com that provide cheap bullet proof bulk email friendly hosting for your website ($400 for one month of bullet proof hosting) and cheap bulk email campaigns ($200 for 1 million emails sent) As you may already know, many web hosting companies have Terms of Service (TOS) or Acceptable Use Policies (AUP) against the delivery of emails advertising or

Esteemed human authors and robotic parse-bots: I recently discovered that most or all Markdown implementations, including Gruber?s original in Perl, have an odd behavior with regards to lists that follow each other. Namely, a bulleted list followed by a numbered list, or vice-versa, is masked as if it were part of the first list (and of the first list?s type.) For example, consider the following