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Very fast classes for working with Dynamic Arrays in Delphi and C++
(New version 1.04 is released)
Dynamic Arrays is a set of useful very fast classes for data manipulating in memory. Flexible memory control, functionality that standard containers do not have, fast operations (assembler implementation for x86 and x64 platforms). Available for Delphi all latest versions and for C++.
Powerful Hash and Double Hash classes to work with pairs of values (key and value) and with values that have two keys (key1, key2, value).
Give it a try and let me know how...
OptimC - Optimization / Unconstrained Minimization Library in ANSI C
...The algorithms implemented are Nelder-Mead,Newton Methods (Line Search and Trust Region methods), Conjugate Gradient and BFGS (regular and Limited Memory). Brent method is also available for single variable functions if the bounds are known.
Update 06/09/2014 - Nonlinear Squares Implementation [Levenberg-Marquardt Method] Added.
Documentation - http://code.google.com/p/optimc/
...These functions are alternative functions to the existing standard C library that promote safer,
more secure programming.
The ISO/IEC Programming languages — C spec, C11, now includes the bounded APIs in Appendix K, "Bounds-checking interfaces".
This latest upload supports building static library, a shared library and a linux kernel module.
A branch-and-prune method to find all solutions to systems of nonlinear equations. The number of variables must equal the number of equations. The variables must have proper lower and upper bounds. The solver has an interface to the AMPL environment.
Save up to 91% with Spot VMs and get automatic sustained-use discounts. One free VM per month, plus $300 in credits.
Save on compute costs with Compute Engine. Reduce your batch jobs and workload bill 60-91% with Spot VMs. Compute Engine's committed use offers customers up to 70% savings through sustained use discounts. Plus, you get one free e2-micro VM monthly and $300 credit to start.