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dnAnalytics + Iridium = Math.NET Numerics
03 August 09 10:44 | Christoph Rüegg | 7 comment(s)

You may have wondered why the Math.NET Iridium development has stopped abruptly almost two months ago. Luckily this is not entirely true, in the last few weeks the .Net numerics library has progressed well - but at a different place: Math.NET Iridium...

Filed under: Organization, Repository, Iridium, Math.NET, Performance, Numerics

Matrix data structure optimization: Nearly 50% perf gain
14 Oktober 07 09:28 | Christoph Rüegg | 2 comment(s)

Some time ago I did some very basic performance analysis of solving linear equation systems with Iridium. Since then we decided to rewrite the Matrix class to use jagged arrays instead of rectangular ones, see this forum discussion . There already was...

Filed under: Iridium, Linear Algebra, Performance

Iridium Performance Analysis
15 April 07 02:30 | Christoph Rüegg | 3 comment(s)

I started performing some very basic performance analysis of interesting parts of the Math.NET Iridium (Numerics) Library, motivated by a forum post . Machine Configuration I tested it on the following computers: A : Desktop, Intel P4, 3.4 GHz , XP SP2...

Filed under: Forum, Iridium, Interface, FFT, Linear Algebra, Performance