4 Commits

Author	SHA1	Message	Date
Peter Boyle	28bdc90908	Sizable improvement in multigrid for unsquared. ... 6000 matmuls CG unprec 2000 matmuls CG prec (4000 eo muls) 1050 matmuls PGCR on 16^3 x 32 x 8 m=.01 Substantial effort on timing and logging infrastructure	2015-07-24 01:31:13 +09:00
Azusa Yamaguchi	945bb93e48	Variable preconditioned GCR with restarting. ... Orthogonalisation depth and restart frequency is controllable via constructor	2015-06-21 10:58:46 +01:00
Peter Boyle	6ad96f7383	Patches for beginnings of an overlap multigrid	2015-06-20 22:22:56 +01:00
Peter Boyle	50e8b2160e	Conjugate residual added	2015-06-05 18:16:25 +01:00