Azusa Yamaguchi e9cc21900f Block solver complete for staggered. Now stable on mass 0.003 and ...

gives 8x (!) speed up on Haswell laptop vs. standard CG for 8 RHS solves.

166 iterations vs. 537 iterations so algorithmic gain + 2x in flop rate gain.

Better than a slap in the face with a wet kipper.

2017-06-20 12:37:41 +01:00

..

approx

Merge branch 'develop' into feature/hmc_generalise

2017-05-05 12:47:17 +01:00

densematrix

Cleaning up the dense matrix and lanczos sector

2017-04-15 08:54:11 +01:00

iterative

Block solver complete for staggered. Now stable on mass 0.003 and

2017-06-20 12:37:41 +01:00

Algorithms.h

Cleaning up the dense matrix and lanczos sector

2017-04-15 08:54:11 +01:00

CoarsenedMatrix.h

No random device seed

2017-04-02 00:26:57 +09:00

FFT.h

Refactoring header layout

2017-02-22 18:09:33 +00:00

LinearOperator.h

Cleaning up previous debug lines

2016-12-13 07:53:43 +00:00

Preconditioner.h

Global edit adding copyright and license info to every source file.

2016-01-02 14:51:32 +00:00

SparseMatrix.h

Open up dependency on Eigen and FFTW

2016-07-07 22:31:07 +01:00