38 #ifndef vtkParallelTimer_h
39 #define vtkParallelTimer_h
41 #define vtkParallelTimerDEBUG -1
44 #include "vtkRenderingParallelLICModule.h"
49 #if vtkParallelTimerDEBUG > 0
53 class vtkParallelTimerBuffer;
91 vtkGetMacro(WriterRank,
int);
100 vtkSetStringMacro(FileName);
105 { this->SetFileName(fileName.c_str()); }
182 vtkGetMacro(WriteOnClose,
int);
191 vtkGetMacro(GlobalLevel,
int);
205 class VTKRENDERINGPARALLELLIC_EXPORT vtkParallelTimerDestructor
208 vtkParallelTimerDestructor() : Log(0) {}
209 ~vtkParallelTimerDestructor();
224 std::vector<double> StartTime;
225 #if vtkParallelTimerDEBUG < 0
226 std::vector<std::string> EventId;
229 vtkParallelTimerBuffer *Log;
232 static vtkParallelTimerDestructor GlobalInstanceDestructor;
234 std::ostringstream HeaderBuffer;
244 if (this->WorldRank == this->WriterRank)
246 this->HeaderBuffer << s;
247 #if vtkParallelTimerDEBUG > 0
260 if (log->WorldRank == log->WriterRank)
262 log->HeaderBuffer << s;
263 #if vtkParallelTimerDEBUG > 0
278 #if vtkParallelTimerDEBUG > 0
a simple class to control print indentation
friend VTKCOMMONCORE_EXPORT ostream & operator<<(ostream &os, vtkObjectBase &o)
abstract base class for most VTK objects
Type used to direct an output stream into the log's body.
LogBodyType & operator<<(const T &s)
Provides ditributed log functionality.
void Update()
When an object is finished writing data to the log object it must call Update to send the data to the...
int Write()
Write the log contents to a file.
void EndEventSynch(int rank, const char *event)
void Clear()
Clear the log.
void EndEvent(int rank, const char *event)
static void DeleteGlobalInstance()
Explicitly delete the singleton.
void EndEventSynch(const char *event)
static vtkParallelTimer * GetGlobalInstance()
The log class implements the singleton patern so that it may be shared accross class boundaries.
void StartEvent(int rank, const char *event)
void EndEvent(const char *event)
void SetFileName(const std::string &fileName)
vtkParallelTimer::LogBodyType GetBody()
stream output to log body(all ranks).
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual ~vtkParallelTimer()
friend class LogHeaderType
vtkParallelTimer::LogHeaderType GetHeader()
stream output to the log's header(root rank only).
void StartEvent(const char *event)
The log works as an event stack.
static vtkParallelTimer * New()
vtkParallelTimer & operator<<(const T &s)
Insert text into the log header on the writer rank.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkGetStringMacro(ExtensionsString)
Returns a string listing all available extensions.