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* updated benchmark files according to recent renamings

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* various improvements in BTL including trisolver and cholesky bench
This commit is contained in:
Gael Guennebaud
2008-07-27 11:39:47 +00:00
parent e9e5261664
commit 93115619c2
48 changed files with 1212 additions and 279 deletions
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16
bench/btl/libs/STL/STL_interface.hh
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@@ -146,6 +146,22 @@ public :
Y[i]+=coef*X[i];
}
static inline void axpby(real a, const gene_vector & X, real b, gene_vector & Y, int N){
for (int i=0;i<N;i++)
Y[i] = a*X[i] + b*Y[i];
}
static inline void trisolve_lower(const gene_matrix & L, const gene_vector & B, gene_vector & X, int N){
copy_vector(B,X,N);
for(int i=0; i<N; ++i)
{
X[i] /= L[i][i];
real tmp = X[i];
for (int j=i+1; j<N; ++j)
X[j] -= tmp * L[i][j];
}
}
static inline real norm_diff(const stl_vector & A, const stl_vector & B)
{
int N=A.size();