portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-13 20:57:06 +01:00
Code Releases Activity

Try lanczos to set up hdcr subspace

Browse Source
This commit is contained in:
azusa
2016-03-17 10:36:16 +00:00
parent a155a362da
commit f54e0ec9bd
4 changed files with 4278 additions and 2603 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
tests/Test_dwf_hdcr.cc
View File

@ -561,6 +561,7 @@ int main (int argc, char ** argv)
int nb=nbasis/2;
std::cout<<GridLogMessage << " nbasis/2 = "<<nb<<std::endl;
Aggregates.CreateSubspace(RNG5,HermDefOp,nb);
// Aggregates.CreateSubspaceLanczos(RNG5,HermDefOp,nb);
for(int n=0;n<nb;n++){
G5R5(Aggregates.subspace[n+nb],Aggregates.subspace[n]);
std::cout<<GridLogMessage<<n<<" subspace "<<norm2(Aggregates.subspace[n+nb])<<" "<<norm2(Aggregates.subspace[n]) <<std::endl;