[mvapich-discuss] Compile mvapich-0.9.8 with icc on ia64

[Sylvain Jeaugey]

Hi list,

Compilation of mpich-0.9.8 fails on ia64 with intel compiler (9.0/9.1). I 
got it working using this patch :

--- viacheck.c.orig     2007-01-11 10:28:07.000000000 +0100
+++ viacheck.c.icc      2007-01-11 10:32:40.000000000 +0100
@@ -114,7 +114,11 @@
  }

  #if defined(_IA64_)
+#if defined(__INTEL_COMPILER)
+#define RMB()  __mf();
+#else
  #define RMB()  asm volatile ("mf" ::: "memory");
+#endif
  #elif defined(_IA32_)
  #define RMB()  asm volatile ("lfence" ::: "memory");
  #elif defined(_X86_64_)

Sylvain