add ger and lu with partial pivoting in BTL

2026-04-10 11:34:33 +08:00 · 2009-08-04 11:30:33 +02:00
parent 4bec101470
commit c2a92e92a6
23 changed files with 340 additions and 86 deletions
--- a/bench/btl/libs/STL/STL_interface.hh
+++ b/bench/btl/libs/STL/STL_interface.hh
@@ -156,6 +156,15 @@ public :
    }
  }

+  static inline void ger(gene_matrix & A, gene_vector & X, gene_vector & Y, int N)
+  {
+    for (int j=0; j<N; ++j)
+    {
+      for (int i=j; i<N; ++i)
+        A[j][i] += X[i]*Y[j];
+    }
+  }
+
  static inline void atv_product(gene_matrix & A, gene_vector & B, gene_vector & X, int N)
  {
    real somme;