/* 
 * $Id: tlog.h,v 1.5 2000/09/07 10:23:53 m-hirano Exp $
 * $RWC_Release: Omni-1.6 $
 * $RWC_Copyright:
 *  Omni Compiler Software Version 1.5-1.6
 *  Copyright (C) 2002 PC Cluster Consortium
 *  
 *  This software is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License version
 *  2.1 published by the Free Software Foundation.
 *  
 *  Omni Compiler Software Version 1.0-1.4
 *  Copyright (C) 1999, 2000, 2001.
 *   Tsukuba Research Center, Real World Computing Partnership, Japan.
 *  
 *  Please check the Copyright and License information in the files named
 *  COPYRIGHT and LICENSE under the top  directory of the Omni Compiler
 *  Software release kit.
 *  
 *  
 *  $
 */
#ifndef _TLOG_H
#define _TLOG_H

#define MAX_THREADS 64
#define TLOG_FILE_NAME "t.log"

#define TLOG_BLOCK_SIZE 1024
typedef struct _TLOG_BLOCK {
    struct _TLOG_BLOCK *next;
    double data[TLOG_BLOCK_SIZE/sizeof(double)];
} TLOG_BLOCK;

typedef enum tlog_type {
    TLOG_UNDEF = 0,	/* undefined */
    TLOG_END = 1, 	/* END*/
    TLOG_START = 2,
    TLOG_RAW = 3, 	/* RAW information */
    TLOG_EVENT = 4,
    TLOG_EVENT_IN = 5,
    TLOG_EVENT_OUT = 6,
    TLOG_FUNC_IN = 7,
    TLOG_FUNC_OUT = 8,
    TLOG_BARRIER_IN = 9,
    TLOG_BARRIER_OUT = 10,
    TLOG_PARALLEL_IN = 11,
    TLOG_PARALLEL_OUT = 12,
    TLOG_CRITICAL_IN = 13,
    TLOG_CRITICAL_OUT = 14,
    TLOG_LOOP_INIT_EVENT = 15,
    TLOG_LOOP_NEXT_EVENT = 16,
    TLOG_SECTION_EVENT = 17,
    TLOG_SIGNLE_EVENT = 18,
    TLOG_END_END
} TLOG_TYPE;

/* every log record is 2 double words. */
typedef struct tlog_record {
    char log_type;	/* major type */
    char proc_id;	/* processor id */
    _omInt16_t arg1;	/* minor type */
    _omInt32_t arg2;
    double time_stamp;
} TLOG_DATA;

typedef struct tlog_handle {
    TLOG_BLOCK *block_top;
    TLOG_BLOCK *block_tail;
    TLOG_DATA *free_p;
    TLOG_DATA *end_p;
} TLOG_HANDLE;
 
extern TLOG_HANDLE tlog_handle_table[];

/* prototypes */
void tlog_init(char *name);
void tlog_finalize(void);
void tlog_log(int id,enum tlog_type type);
void tlog_log1(int id,TLOG_TYPE type,int arg1);
void tlog_log2(int id,TLOG_TYPE type,int arg1,int arg2);
double tlog_timestamp(void);

#endif /* _TLOG_H */