Add Power8 VSX SIMD support

[alexxy/gromacs.git] / src / config.h.cmakein

diff --git a/src/config.h.cmakein b/src/config.h.cmakein
index 32e4cf00417eed7dd4d539d55b3e1013cfd9d812..69e3400264ba71d9b9b5a1edeb2d2f8f8183e080 100644 (file)
--- a/src/config.h.cmakein
+++ b/src/config.h.cmakein
@@ -41,6 +41,9 @@
  *
  * \inlibraryapi
  */
+#ifndef GMX_CONFIG_H
+#define GMX_CONFIG_H
+
 #include "gromacs/utility/gmx_header_config.h"
 
 /* TODO: For now, disable Doxygen warnings from here */
@@ -111,9 +114,21 @@
 /* AVX2 256-bit SIMD instruction set level was selected */
 #cmakedefine GMX_SIMD_X86_AVX2_256
 
+/* 32-bit ARM NEON SIMD instruction set level was selected */
+#cmakedefine GMX_SIMD_ARM_NEON
+
+/* ARM (AArch64) NEON Advanced SIMD instruction set level was selected */
+#cmakedefine GMX_SIMD_ARM_NEON_ASIMD
+
 /* IBM QPX was selected as SIMD instructions (e.g. BlueGene/Q) */
 #cmakedefine GMX_SIMD_IBM_QPX
 
+/* IBM VMX was selected as SIMD instructions (Power 6 and later) */
+#cmakedefine GMX_SIMD_IBM_VMX
+
+/* IBM VSX was selected as SIMD instructions (Power 7 and later) */
+#cmakedefine GMX_SIMD_IBM_VSX
+ 
 /* Fujitsu Sparc64 HPC-ACE SIMD acceleration */
 #cmakedefine GMX_SIMD_SPARC64_HPC_ACE
 
@@ -197,7 +212,10 @@
 #cmakedefine TMPI_ATOMICS
 
 /* Define for busy wait option  */
+/* See gmxpre-config.h.cmakein for explanation for the #ifdef */
+#ifndef TMPI_WAIT_FOR_NO_ONE
 #cmakedefine TMPI_WAIT_FOR_NO_ONE
+#endif
 
 /* Define for copy buffer option */
 #cmakedefine TMPI_COPY_BUFFER
@@ -338,3 +356,5 @@
 #cmakedefine HAVE_ZLIB
 
 /*! \endcond */
+
+#endif