From 25904802bc7a17f3436479a414234486ff4e084e Mon Sep 17 00:00:00 2001 From: Benoit Jacob Date: Wed, 9 Jul 2008 16:46:26 +0000 Subject: raah, results were corrupted by overflow. Now slice vectorization is about a +25% speedup which is still nice as i expected zero or even negative benefit. --- bench/benchmarkSlice.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'bench/benchmarkSlice.cpp') diff --git a/bench/benchmarkSlice.cpp b/bench/benchmarkSlice.cpp index 197fe2488..11cbf090f 100644 --- a/bench/benchmarkSlice.cpp +++ b/bench/benchmarkSlice.cpp @@ -29,6 +29,7 @@ int main(int argc, char *argv[]) m.block(r,c,nr,nc) += Mat::ones(nr,nc); m.block(r,c,nr,nc) *= SCALAR(10); m.block(r,c,nr,nc) -= Mat::constant(nr,nc,10); + m.block(r,c,nr,nc) /= SCALAR(10); } cout << m[0] << endl; return 0; -- cgit v1.2.3