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Merge remote-tracking branch 'origin/develop' into temporary-smearing

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Guido Cossu
2016-07-04 17:28:40 +01:00
parent 6ce174cd60 d6737e4bd8
commit 9cb90f714e
107 changed files with 7839 additions and 4572 deletions
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209
lib/Log.h
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@ -32,113 +32,150 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
#ifndef GRID_LOG_H
#define GRID_LOG_H
namespace Grid {
// Dress the output; use std::chrono for time stamping via the StopWatch class
#ifdef HAVE_EXECINFO_H
#include <execinfo.h>
#endif
namespace Grid {
// Dress the output; use std::chrono for time stamping via the StopWatch class
int Rank(void); // used for early stage debug before library init
class Colours{
protected:
bool is_active;
public:
std::map<std::string, std::string> colour;
Colours(bool activate=false){
Active(activate);
};
class Colours{
protected:
bool is_active;
public:
std::map<std::string, std::string> colour;
void Active(bool activate){
is_active=activate;
if (is_active){
colour["BLACK"] ="\033[30m";
colour["RED"] ="\033[31m";
colour["GREEN"] ="\033[32m";
colour["YELLOW"] ="\033[33m";
colour["BLUE"] ="\033[34m";
colour["PURPLE"] ="\033[35m";
colour["CYAN"] ="\033[36m";
colour["WHITE"] ="\033[37m";
colour["NORMAL"] ="\033[0;39m";
} else {
colour["BLACK"] ="";
colour["RED"] ="";
colour["GREEN"] ="";
colour["YELLOW"]="";
colour["BLUE"] ="";
colour["PURPLE"]="";
colour["CYAN"] ="";
colour["WHITE"] ="";
colour["NORMAL"]="";
}
};
Colours(bool activate=false){
Active(activate);
};
class Logger {
protected:
Colours &Painter;
int active;
std::string name, topName;
std::string COLOUR;
public:
static GridStopWatch StopWatch;
static std::ostream devnull;
std::string background() {return Painter.colour["NORMAL"];}
std::string evidence() {return Painter.colour["YELLOW"];}
std::string colour() {return Painter.colour[COLOUR];}
Logger(std::string topNm, int on, std::string nm, Colours& col_class, std::string col)
: active(on),
name(nm),
topName(topNm),
Painter(col_class),
COLOUR(col){} ;
void Active(bool activate){
is_active=activate;
if (is_active){
colour["BLACK"] ="\033[30m";
colour["RED"] ="\033[31m";
colour["GREEN"] ="\033[32m";
colour["YELLOW"] ="\033[33m";
colour["BLUE"] ="\033[34m";
colour["PURPLE"] ="\033[35m";
colour["CYAN"] ="\033[36m";
colour["WHITE"] ="\033[37m";
colour["NORMAL"] ="\033[0;39m";
} else {
colour["BLACK"] ="";
colour["RED"] ="";
colour["GREEN"] ="";
colour["YELLOW"]="";
colour["BLUE"] ="";
colour["PURPLE"]="";
colour["CYAN"] ="";
colour["WHITE"] ="";
colour["NORMAL"]="";
}
};
};
class Logger {
protected:
Colours &Painter;
int active;
std::string name, topName;
std::string COLOUR;
public:
static GridStopWatch StopWatch;
static std::ostream devnull;
std::string background() {return Painter.colour["NORMAL"];}
std::string evidence() {return Painter.colour["YELLOW"];}
std::string colour() {return Painter.colour[COLOUR];}
Logger(std::string topNm, int on, std::string nm, Colours& col_class, std::string col)
: active(on),
name(nm),
topName(topNm),
Painter(col_class),
COLOUR(col){} ;
void Active(int on) {active = on;};
int isActive(void) {return active;};
friend std::ostream& operator<< (std::ostream& stream, Logger& log){
if ( log.active ) {
StopWatch.Stop();
GridTime now = StopWatch.Elapsed();
StopWatch.Start();
stream << log.background()<< log.topName << log.background()<< " : ";
stream << log.colour() <<std::setw(10) << std::left << log.name << log.background() << " : ";
stream << log.evidence()<< now << log.background() << " : " << log.colour();
return stream;
} else {
return devnull;
}
StopWatch.Stop();
GridTime now = StopWatch.Elapsed();
StopWatch.Start();
stream << log.background()<< log.topName << log.background()<< " : ";
stream << log.colour() <<std::setw(10) << std::left << log.name << log.background() << " : ";
stream << log.evidence()<< now << log.background() << " : " << log.colour();
return stream;
} else {
return devnull;
}
}
};
class GridLogger: public Logger {
public:
GridLogger(int on, std::string nm, Colours&col_class, std::string col_key = "NORMAL"):
Logger("Grid", on, nm, col_class, col_key){};
Logger("Grid", on, nm, col_class, col_key){};
};
void GridLogConfigure(std::vector<std::string> &logstreams);
extern GridLogger GridLogError;
extern GridLogger GridLogWarning;
extern GridLogger GridLogMessage;
extern GridLogger GridLogDebug ;
extern GridLogger GridLogPerformance;
extern GridLogger GridLogIterative ;
extern GridLogger GridLogIntegrator ;
extern Colours GridLogColours;
extern GridLogger GridLogError;
extern GridLogger GridLogWarning;
extern GridLogger GridLogMessage;
extern GridLogger GridLogDebug ;
extern GridLogger GridLogPerformance;
extern GridLogger GridLogIterative ;
extern GridLogger GridLogIntegrator ;
extern Colours GridLogColours;
#define _NBACKTRACE (256)
extern void * Grid_backtrace_buffer[_NBACKTRACE];
#define BACKTRACEFILE() {\
char string[20]; \
std::sprintf(string,"backtrace.%d",Rank()); \
std::FILE * fp = std::fopen(string,"w"); \
BACKTRACEFP(fp)\
std::fclose(fp); \
}
#ifdef HAVE_EXECINFO_H
#define BACKTRACEFP(fp) { \
int symbols = backtrace (Grid_backtrace_buffer,_NBACKTRACE);\
char **strings = backtrace_symbols(Grid_backtrace_buffer,symbols);\
for (int i = 0; i < symbols; i++){\
std::fprintf (fp,"BackTrace Strings: %d %s\n",i, strings[i]); std::fflush(fp); \
}\
}
#else
#define BACKTRACEFP(fp) { \
std::fprintf (fp,"BT %d %lx\n",0, __builtin_return_address(0)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",1, __builtin_return_address(1)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",2, __builtin_return_address(2)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",3, __builtin_return_address(3)); std::fflush(fp); \
}
#endif
#define BACKTRACE() BACKTRACEFP(stdout)
}
#endif