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LFMat 0.1.1

  Date Added: January 24, 2010  |  Visits: 572

LFMat

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LFMats goal is to furnish convenient matrix tools for the finite element methods. Actually, theres a lot of libraries for linear algebra on the net, but it seems that its still hard to find flexible and high performance free software for the required procedures (genericity, speed, adaptated storage, ...). LFMat is a generic purpose, fully templated open source C++ matrix library. Particular attention has been furnished to get convenient storage for SIMD instructions like 3Dnow! and SSE2 on x86 processors and Altivec on PowerPC ones. It means that theres specializations for severals important types like float or double in order to get the deserving performances. Furthermore, important routines make careful use of cache, leading -- as example -- to solvers up to 8 times faster than standard lapack ones in the same situation (see benchmarks). Matrices can contain any kind of data (double, float, symbolic expressions, ...) and user can choose orientation, storage style and structure (see tutorial). Furthermore, matrices can be of fixed size (known at compilation time), allowing compilers to make additional optimizations..

Requirements: No special requirements
Platforms: Linux
Keyword: Convenient Finite Element Lfmat Lfmats Libraries Matrices Matrix Programming Storage Tools
Users rating: 0/10

License: Freeware Size: 409.6 KB
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