6 Commits

Author	SHA1	Message	Date
Peter Boyle	5e370db6c5	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
Peter Boyle	44cf212720	Printing change	2015-07-21 13:51:56 +09:00
Peter Boyle	f36dbfffe5	VPGCR updates	2015-06-30 15:02:27 +01:00
Peter Boyle	5f8f0bc792	Some small steps towards a multigrid	2015-06-22 12:49:44 +01:00
Azusa Yamaguchi	a265765319	Variable preconditioned GCR with restarting. ... Orthogonalisation depth and restart frequency is controllable via constructor	2015-06-21 10:58:46 +01:00
Peter Boyle	f1916a7515	Will start this as a two level algorithm	2015-06-20 22:24:21 +01:00