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Overview:
macstl is a portable SIMD (single instruction multiple data) toolkit that massively accelerates array-based code. It features fast transcendental and integer division functions, complex number arithmetic and cross-platform programming, all in an easy-to-use syntax.The cornerstone is a fast valarray optimized for SIMD: it runs 3.6x to 16.2x faster than hand-coded scalar loops on hardware from PowerPC G5 to Pentium 4. Developers unfamiliar with SIMD can write to a portable, intuitive and standard component.The Mach copy-on-write vector is a partial specialization of std::vector for the Mach allocator. It neatly uses the OS vm_copy facility to "get around" thread safety issues when doing copy-on-write and reference counting. As a result, std::vector can be copied, passed back by value and enlarged without the same overheads.macstl also has adapters for Core Foundation classes to STL containers -- use your favorite STL algorithm on a CF class or store a C++ object in a CF array.
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| Format: | Software | Size: | 214 KB |
| Date: | Sep 2005 | Version: | 0.3.1 |
| License: | Update | Price: | $99.00 |
| Platform: | Mac | ||
| System Req: | Mac OS X 10.3 or better; Windows 2000, XP or Server 2003 or better; Linux PPC or x86; Cygwin 1.5 or better.Xcode 1.5 + gcc 3.3, Xcode 2.1 + gcc 4.0, Codewarrior 9.3, Visual C++ .NET 2003, Intel ICC 8.1 or better, FSF gcc 3.4 or better. |
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