change register allocation, makes code much faster

2013-11-18 09:46:51 +01:00
parent 3c220a2813
commit 927da8e861
1 changed files with 1 additions and 1 deletions
--- a/examples_cuda/options/options_cu.cpp
+++ b/examples_cuda/options/options_cu.cpp
@@ -104,7 +104,7 @@ int main(int argc, char *argv[]) {
    // Binomial options pricing model, ispc implementation
    //
    const bool print_log = false;
-    const int nreg = 64;
+    const int nreg = 128;
    double binomial_ispc = 1e30;
 #if 0
    for (int i = 0; i < 3; ++i) {