Changes between Version 3 and Version 4 of ticket/1721/General

Timestamp:

2016-06-06T11:42:29+02:00 (8 years ago)

Author:

frrh

Comment:

--

ticket/1721/General

@@ -58 +58 @@
    * we must turn off XIOS completely from the compilation (i.e. not merely leave it to run in attached mode).
 
+However:
+
+   * Single PE configurations force the code through physically different code paths in numerous places. So particularly with optimisation switched on we wouldn't get the same results, hence there's no guarantee that you can do any useful tests by comparing a single PE run with a multiple PE run. Further, any discrepancies might be more prone to compe from teh single PE code since this is unlikely to have undergone less, if any, serious scientific validation than the multi PE code path.  
+
+
+
 So not exactly an unqualified success but better than we might have hoped and potentially giving us something 
 to work with should we need it.