dol: initial dol commit

[jump.git] / dol / src / dol / visitor / hds / lib / Performance_Extraction.h

diff --git a/dol/src/dol/visitor/hds/lib/Performance_Extraction.h b/dol/src/dol/visitor/hds/lib/Performance_Extraction.h
new file mode 100644 (file)
index 0000000..f122696
--- /dev/null
+++ b/dol/src/dol/visitor/hds/lib/Performance_Extraction.h
@@ -0,0 +1,67 @@
+#ifndef _PERFORMANCE_EXTRACTION_H
+#define _PERFORMANCE_EXTRACTION_H
+
+#include <sys/time.h>
+#include <time.h>
+#include "trace.h"
+
+#define SYS_OVERHEAD 1400 //what should be exact vale
+#define HOST_FREQUENCY 3 //Ghz
+
+typedef struct COMP_ENTRY {
+    int start_line;
+    int end_line;
+    double total_computation_time;
+    int called_times;
+    COMP_ENTRY *next;
+} COMP_ENTRY;
+
+typedef struct CURRENT_TIME {
+    struct timespec ts;
+}CURRENT_TIME;
+
+extern  int get_current_time(CURRENT_TIME *current_time_ptr);
+extern double sub_time(CURRENT_TIME *start_time_ptr, CURRENT_TIME *end_time_ptr);
+
+class Process_Performance
+{
+private:
+    char _process_name[NAME_LENGTH];
+    COMP_ENTRY *_head;
+    COMP_ENTRY *_tail;
+
+public:
+    Process_Performance(const char *process_name);
+    ~Process_Performance();
+
+    const char *get_name();
+    COMP_ENTRY * add_entry(int start_line, int end_line);
+    int set_entry(int start_line, int end_line, CURRENT_TIME *start_time_ptr,
+                  CURRENT_TIME *end_time_ptr);
+    COMP_ENTRY *get_entry(int start_line, int end_line);
+    COMP_ENTRY *get_head_entry();
+};
+
+class Performance_Extraction
+{
+private:
+    char _processor_type[NAME_LENGTH];
+    char _chr_file_name[NAME_LENGTH];
+    list<Process_Performance *> _list_process_performance;
+    list<Process_Performance *>::iterator _iter_process_performance;
+
+public:
+    Performance_Extraction(const char *chr_file_name);
+    ~Performance_Extraction();
+
+    int add_computation_performance(const char *process_name, int start_line,
+                                    int end_line, CURRENT_TIME *start_time_ptr,
+                                    CURRENT_TIME *end_time_ptr);
+    Process_Performance *get_process_performance(const char *process_name);
+    int write_to_xml_file(const char *chr_file_name);
+    int add_to_xml_file(const char *chr_file_name);
+};
+
+extern Performance_Extraction performance_extraction;
+
+#endif