various updates in BTL

5 files changed, 23 insertions, 5 deletions

diff --git a/bench/btl/libs/C_BLAS/C_BLAS_interface.hh b/bench/btl/libs/C_BLAS/C_BLAS_interface.hh
index 21d9bde1a..d0148a29d 100644
--- a/bench/btl/libs/C_BLAS/C_BLAS_interface.hh
+++ b/bench/btl/libs/C_BLAS/C_BLAS_interface.hh
@@ -253,6 +253,16 @@ public :
     #endif
   }
 
+  static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix & X, int N){
+    #ifdef PUREBLAS
+    scopy_(&N, B, &intone, X, &intone);
+    strsv_(&lower, &notrans, &nonunit, &N, L, &N, X, &intone);
+    #else
+    cblas_scopy(N, B, 1, X, 1);
+    cblas_strsm(CblasColMajor, CblasRight, CblasLower, CblasNoTrans, CblasNonUnit, N, N, 1, L, N, X, N);
+    #endif
+  }
+
 };
 
 
diff --git a/bench/btl/libs/C_BLAS/main.cpp b/bench/btl/libs/C_BLAS/main.cpp
index 21da0b4aa..10faf4a0b 100644
--- a/bench/btl/libs/C_BLAS/main.cpp
+++ b/bench/btl/libs/C_BLAS/main.cpp
@@ -24,6 +24,7 @@
 
 #include "action_cholesky.hh"
 #include "action_lu_decomp.hh"
+#include "action_trisolve_matrix.hh"
 
 #ifdef HAS_LAPACK
 #include "action_hessenberg.hh"
@@ -45,6 +46,7 @@ int main()
   bench<Action_aat_product<C_BLAS_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
 
   bench<Action_trisolve<C_BLAS_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
+  bench<Action_trisolve_matrix<C_BLAS_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
 
   bench<Action_cholesky<C_BLAS_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
   
diff --git a/bench/btl/libs/eigen2/CMakeLists.txt b/bench/btl/libs/eigen2/CMakeLists.txt
index 3c511f9b8..c56aa8f83 100644
--- a/bench/btl/libs/eigen2/CMakeLists.txt
+++ b/bench/btl/libs/eigen2/CMakeLists.txt
@@ -1,4 +1,4 @@
-find_package(MKL)
+# find_package(MKL)
 find_package(Eigen2)
 if (EIGEN2_FOUND)
 
@@ -26,9 +26,9 @@ if (EIGEN2_FOUND)
       set_target_properties(btl_eigen2_novec_adv PROPERTIES COMPILE_FLAGS "-DEIGEN_DONT_VECTORIZE")
     endif(BUILD_btl_eigen2_novec_adv)
 
-    if(BUILD_btl_eigen2_adv)
-      target_link_libraries(btl_eigen2_adv ${MKL_LIBRARIES})
-    endif(BUILD_btl_eigen2_adv)
+#     if(BUILD_btl_eigen2_adv)
+#       target_link_libraries(btl_eigen2_adv ${MKL_LIBRARIES})
+#     endif(BUILD_btl_eigen2_adv)
     
   ENDIF(NOT BTL_NOVEC)
 
diff --git a/bench/btl/libs/eigen2/eigen2_interface.hh b/bench/btl/libs/eigen2/eigen2_interface.hh
index f3ba5e8af..39eaa3b65 100644
--- a/bench/btl/libs/eigen2/eigen2_interface.hh
+++ b/bench/btl/libs/eigen2/eigen2_interface.hh
@@ -17,7 +17,7 @@
 //
 #ifndef EIGEN2_INTERFACE_HH
 #define EIGEN2_INTERFACE_HH
-#include <cblas.h>
+// #include <cblas.h>
 #include <Eigen/Core>
 #include <Eigen/Cholesky>
 #include <Eigen/LU>
@@ -137,6 +137,10 @@ public :
     X = L.template marked<Lower>().solveTriangular(B);
   }
 
+  static inline void trisolve_lower_matrix(const gene_matrix & L, const gene_matrix& B, gene_matrix& X, int N){
+    X = L.template marked<Lower>().solveTriangular(B);
+  }
+
   static inline void cholesky(const gene_matrix & X, gene_matrix & C, int N){
     C = X.cholesky().matrixL();
 //     C = X;
diff --git a/bench/btl/libs/eigen2/main_adv.cpp b/bench/btl/libs/eigen2/main_adv.cpp
index 83e48f58e..6dd9d3884 100644
--- a/bench/btl/libs/eigen2/main_adv.cpp
+++ b/bench/btl/libs/eigen2/main_adv.cpp
@@ -19,6 +19,7 @@
 #include "eigen2_interface.hh"
 #include "bench.hh"
 #include "action_trisolve.hh"
+#include "action_trisolve_matrix.hh"
 #include "action_cholesky.hh"
 #include "action_hessenberg.hh"
 #include "action_lu_decomp.hh"
@@ -28,6 +29,7 @@ BTL_MAIN;
 int main()
 {
   bench<Action_trisolve<eigen2_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
+  bench<Action_trisolve_matrix<eigen2_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
   bench<Action_cholesky<eigen2_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);
   bench<Action_lu_decomp<eigen2_interface<REAL_TYPE> > >(MIN_MM,MAX_MM,NB_POINT);