hdf5_chunking_query_bmr

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

 * Copyright by The HDF Group.                                               *

 * Copyright by the Board of Trustees of the University of Illinois.         *

 * All rights reserved.                                                      *

 *                                                                           *

 * This file is part of HDF5.  The full HDF5 copyright notice, including     *

 * terms governing use, modification, and redistribution, is contained in    *

 * the COPYING file, which can be found at the root of the source code       *

 * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *

 * If you do not have access to either file, you may request a copy from     *

 * help@hdfgroup.org.                                                        *

 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

​

/*

 * Programmer:  Quincey Koziol <koziol@ncsa.uiuc.edu>

 *              Monday, April 17, 2000

 *

 * Purpose: The public header file for the log driver.

 */

#ifndef H5FDlog_H

#define H5FDlog_H

​

#define H5FD_LOG    (H5FD_log_init())

​

/* Flags for H5Pset_fapl_log() */

/* Flags for tracking 'meta' operations (truncate) */

#define H5FD_LOG_TRUNCATE   0x00000001

#define H5FD_LOG_META_IO    (H5FD_LOG_TRUNCATE)

/* Flags for tracking where reads/writes/seeks occur */

#define H5FD_LOG_LOC_READ   0x00000002

#define H5FD_LOG_LOC_WRITE  0x00000004

#define H5FD_LOG_LOC_SEEK   0x00000008

#define H5FD_LOG_LOC_IO     (H5FD_LOG_LOC_READ|H5FD_LOG_LOC_WRITE|H5FD_LOG_LOC_SEEK)

/* Flags for tracking number of times each byte is read/written */

#define H5FD_LOG_FILE_READ  0x00000010

#define H5FD_LOG_FILE_WRITE 0x00000020

#define H5FD_LOG_FILE_IO    (H5FD_LOG_FILE_READ|H5FD_LOG_FILE_WRITE)

/* Flag for tracking "flavor" (type) of information stored at each byte */

#define H5FD_LOG_FLAVOR     0x00000040

/* Flags for tracking total number of reads/writes/seeks/truncates */

#define H5FD_LOG_NUM_READ   0x00000080

#define H5FD_LOG_NUM_WRITE  0x00000100

#define H5FD_LOG_NUM_SEEK   0x00000200

#define H5FD_LOG_NUM_TRUNCATE 0x00000400

#define H5FD_LOG_NUM_IO     (H5FD_LOG_NUM_READ|H5FD_LOG_NUM_WRITE|H5FD_LOG_NUM_SEEK|H5FD_LOG_NUM_TRUNCATE)

/* Flags for tracking time spent in open/stat/read/write/seek/truncate/close */

#define H5FD_LOG_TIME_OPEN  0x00000800

#define H5FD_LOG_TIME_STAT  0x00001000

#define H5FD_LOG_TIME_READ  0x00002000

#define H5FD_LOG_TIME_WRITE 0x00004000

#define H5FD_LOG_TIME_SEEK  0x00008000