libmesh_logging.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2014 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_LIBMESH_LOGGING_H
21 #define LIBMESH_LIBMESH_LOGGING_H
22 
23 
24 // The library configuration options
25 #include "libmesh/libmesh_common.h"
26 
27 #include "libmesh/perf_log.h"
28 
29 namespace libMesh
30 {
31 
32 
33 // Forward declaration, required when included
34 // in perf_log.{C,h} because the preceeding
35 // #include "libmesh/perf_log.h" is ineffective.
36 // Multiple inclusion avoidance problem...
37 // LIBMESH_PERF_LOG_H already #define'd, but the
38 // class has not been declared yet!.
39 class PerfLog;
40 
45  extern PerfLog perflog;
46 
47 
48 } // namespace libMesh
49 
50 
51 
52 // Macros for performance logging. This allows us
53 // to add performance monitors to the code without
54 // impacting performance when performance logging
55 // is disabled.
56 #ifdef LIBMESH_ENABLE_PERFORMANCE_LOGGING
57 
58 # define START_LOG(a,b) { libMesh::perflog.push(a,b); }
59 # define STOP_LOG(a,b) { libMesh::perflog.pop(a,b); }
60 # define PALIBMESH_USE_LOG(a,b) { libmesh_deprecated(); }
61 # define RESTART_LOG(a,b) { libmesh_deprecated(); }
62 
63 #else
64 
65 # define START_LOG(a,b) {}
66 # define STOP_LOG(a,b) {}
67 # define PALIBMESH_USE_LOG(a,b) {}
68 # define RESTART_LOG(a,b) {}
69 
70 #endif
71 
72 
73 
74 
75 
76 #endif // LIBMESH_LIBMESH_LOGGING_H

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