My Parallel C++ Conjugate Gradient Linear System Solver Library that scales very well was updated to version 1.76

[Horizon68]

Hello..


My Parallel C++ Conjugate Gradient Linear System Solver Library that
scales very well was updated to version 1.76

You can download it from:

https://sites.google.com/site/scalable68/scalable-parallel-c-conjugate-gradient-linear-system-solver-library


Author: Amine Moulay Ramdane

Description:

This library contains a Parallel implementation of Conjugate Gradient
Dense Linear System Solver library that is
NUMA-aware and cache-aware that scales very well, and it contains also a
Parallel implementation of Conjugate Gradient Sparse Linear
System Solver library that is cache-aware that scales very well.

Sparse linear system solvers are ubiquitous in high performance
computing (HPC) and often are the most computational intensive parts in
scientific computing codes. A few of the many applications relying on
sparse linear solvers include fusion energy simulation, space weather
simulation, climate modeling, and environmental modeling, and finite
element method, and large-scale reservoir simulations to enhance oil
recovery by the oil and gas industry.

Conjugate Gradient is known to converge to the exact solution in n steps
for a matrix of size n, and was historically first seen as a direct
method because of this. However, after a while people figured out that
it works really well if you just stop the iteration much earlier - often
you will get a very good approximation after much fewer than n steps. In
fact, we can analyze how fast Conjugate gradient converges. The end
result is that Conjugate gradient is used as an iterative method for
large linear systems today.

Please download the zip file and read the readme file inside the
zip to know how to use it.

Language: GNU C++ and Visual C++ and C++Builder

Operating Systems: Windows, Linux, Unix and Mac OS X on (x86)



Thank you,
Amine Moulay Ramdane.