likwid_marker.hpp

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// FEAT3: Finite Element Analysis Toolbox, Version 3
// Copyright (C) 2010 by Stefan Turek & the FEAT group
// FEAT3 is released under the GNU General Public License version 3,
// see the file 'copyright.txt' in the top level directory for details.
#pragma once
 
 
// This block enables to compile the code with and without the likwid header.
// Since these are pre-compile macros, these are "ignored" if the code is build without
// the likwid-library
#ifdef LIKWID_PERFMON
#include <likwid-marker.h>
#else
// cpu markers
#define LIKWID_MARKER_INIT ((void)0)
#define LIKWID_MARKER_THREADINIT ((void)0)
#define LIKWID_MARKER_SWITCH ((void)0)
#define LIKWID_MARKER_REGISTER(regionTag) ((void)0)
#define LIKWID_MARKER_START(regionTag) ((void)0)
#define LIKWID_MARKER_STOP(regionTag) ((void)0)
#define LIKWID_MARKER_CLOSE ((void)0)
#define LIKWID_MARKER_GET(regionTag, nevents, events, time, count) ((void)0)
#endif
 
// special case if we did not activate cuda support, this logic requires
// that LIKWID_NVMON is only defined if LIKWID_PERFMON is also defined
#ifndef LIKWID_NVMARKER_INIT
//gpu markers
#define LIKWID_NVMARKER_INIT ((void)0)
#define LIKWID_NVMARKER_SWITCH ((void)0)
#define LIKWID_NVMARKER_REGISTER(regionTag) ((void)0)
#define LIKWID_NVMARKER_START(regionTag) ((void)0)
#define LIKWID_NVMARKER_STOP(regionTag) ((void)0)
#define LIKWID_NVMARKER_RESET(regionTag) ((void)0)
#define LIKWID_NVMARKER_CLOSE ((void)0)
#define LIKWID_NVMARKER_GET(name, ngpu, nevents, eventlist, time, count) ((void)0)
#endif
 
//these are simple aliases which should only be called once per programm, i.e. in FEAT runtime guard
#define FEAT_MARKER_INIT LIKWID_MARKER_INIT
#define FEAT_MARKER_THREADINIT LIKWID_MARKER_THREADINIT
#define FEAT_MARKER_SWITCH LIKWID_MARKER_SWITCH
#define FEAT_MARKER_CLOSE LIKWID_MARKER_CLOSE
 
 
// Now we define three different aliases of these markers, which essentially
// do the same thing, but can be activated seperatly...
 
#ifdef FEAT_KERNEL_MARKER_ACTIVATED
 
  #define FEAT_KERNEL_MARKER_REGISTER(regionTag) LIKWID_MARKER_REGISTER(regionTag)
  #define FEAT_KERNEL_MARKER_START(regionTag) LIKWID_MARKER_START(regionTag)
  #define FEAT_KERNEL_MARKER_STOP(regionTag) LIKWID_MARKER_STOP(regionTag)
  #define FEAT_KERNEL_MARKER_GET(regionTag, nevents, events, time, count) LIKWID_MARKER_GET(regionTag, nevents, events, time, count)
#else
  #define FEAT_KERNEL_MARKER_REGISTER(regionTag) ((void)0)
  #define FEAT_KERNEL_MARKER_START(regionTag) ((void)0)
  #define FEAT_KERNEL_MARKER_STOP(regionTag) ((void)0)
  #define FEAT_KERNEL_MARKER_GET(regionTag, nevents, events, time, count) ((void)0)
 
#endif //FEAT_KERNEL_MARKER_ACTIVATED
 
#ifdef FEAT_APPLICATION_MARKER_ACTIVATED
  #define FEAT_APPLICATION_MARKER_REGISTER(regionTag) LIKWID_MARKER_REGISTER(regionTag)
  #define FEAT_APPLICATION_MARKER_START(regionTag) LIKWID_MARKER_START(regionTag)
  #define FEAT_APPLICATION_MARKER_STOP(regionTag) LIKWID_MARKER_STOP(regionTag)
  #define FEAT_APPLICATION_MARKER_GET(regionTag, nevents, events, time, count) LIKWID_MARKER_GET(regionTag, nevents, events, time, count)
#else
  #define FEAT_APPLICATION_MARKER_REGISTER(regionTag) ((void)0)
  #define FEAT_APPLICATION_MARKER_START(regionTag) ((void)0)
  #define FEAT_APPLICATION_MARKER_STOP(regionTag) ((void)0)
  #define FEAT_APPLICATION_MARKER_GET(regionTag, nevents, events, time, count) ((void)0)
#endif //FEAT_APPLICATION_MARKER_ACTIVATED
 
#ifdef FEAT_SPECIAL_MARKER_ACTIVATED
  #define FEAT_SPECIAL_MARKER_REGISTER(regionTag) LIKWID_MARKER_REGISTER(regionTag)
  #define FEAT_SPECIAL_MARKER_START(regionTag) LIKWID_MARKER_START(regionTag)
  #define FEAT_SPECIAL_MARKER_STOP(regionTag) LIKWID_MARKER_STOP(regionTag)
  #define FEAT_SPECIAL_MARKER_GET(regionTag, nevents, events, time, count) LIKWID_MARKER_GET(regionTag, nevents, events, time, count)
#else
  #define FEAT_SPECIAL_MARKER_REGISTER(regionTag) ((void)0)
  #define FEAT_SPECIAL_MARKER_START(regionTag) ((void)0)
  #define FEAT_SPECIAL_MARKER_STOP(regionTag) ((void)0)
  #define FEAT_SPECIAL_MARKER_GET(regionTag, nevents, events, time, count) ((void)0)
#endif //FEAT_KERNEL_MARKER_ACTIVATED
 
// FEAT CUDA marker
 
//these are simple aliases which should only be called once per programm, i.e. in FEAT runtime guard
#define FEAT_NVMARKER_INIT LIKWID_NVMARKER_INIT
#define FEAT_NVMARKER_THREADINIT LIKWID_NVMARKER_THREADINIT
#define FEAT_NVMARKER_SWITCH LIKWID_NVMARKER_SWITCH
#define FEAT_NVMARKER_CLOSE LIKWID_NVMARKER_CLOSE
 
#define FEAT_NVMARKER_REGISTER(regionTag) LIKWID_NVMARKER_REGISTER(regionTag)
#define FEAT_NVMARKER_START(regionTag) LIKWID_NVMARKER_START(regionTag)
#define FEAT_NVMARKER_STOP(regionTag) LIKWID_NVMARKER_STOP(regionTag)
#define FEAT_NVMARKER_RESET(regionTag) LIKWID_NVMARKER_RESET(regionTag)
#define FEAT_NVMARKER_GET(name, ngpu, nevents, eventlist, time, count) LIKWID_NVMARKER_GET(name, ngpu, nevents, eventlist, time, count)