add with_Simd macro

fvella · Mar 19, 2020 · d7650d2 · d7650d2
1 parent 3b4af4a
commit d7650d2
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -8,6 +8,7 @@ AM_INIT_AUTOMAKE([subdir-objects])
 
 AC_PROG_CXX
 AC_PROG_CC
+AC_OPENMP
 WITH_MPICC
 WITH_MPICXX
 WITH_LIBLSB

diff --git a/devel/src/lcc.c b/devel/src/lcc.c
@@ -16,7 +16,7 @@
 #include <unistd.h>
 #define GRAPH_GENERATOR_MPI
 #include "../../generator/make_graph.h"
-#include <omp.h>
+
 #include "config.h"
 
 #define RUNS 10
@@ -31,6 +31,10 @@
 #include "clampi.h"
 #endif
 
+#ifdef WITH_SIMD
+#include <omp.h>
+#endif
+
 #define VTAG(t) (0 * ntask + (t))
 #define HTAG(t) (100 * ntask + (t))
 #define PTAG(t) (200 * ntask + (t))