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Diffstat (limited to 'perform/sio_timer.h')
-rw-r--r-- | perform/sio_timer.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/perform/sio_timer.h b/perform/sio_timer.h new file mode 100644 index 0000000..d991be7 --- /dev/null +++ b/perform/sio_timer.h @@ -0,0 +1,75 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +#ifndef SIO_TIMER__ +#define SIO_TIMER__ + +#include "hdf5.h" + +#if defined(H5_TIME_WITH_SYS_TIME) +# include <sys/time.h> +# include <time.h> +#elif defined(H5_HAVE_SYS_TIME_H) +# include <sys/time.h> +#else +# include <time.h> +#endif + +/* The different types of timers we can have */ +typedef enum timer_type_ { + HDF5_FILE_OPENCLOSE, + HDF5_DATASET_CREATE, + HDF5_MPI_WRITE, + HDF5_MPI_READ, + HDF5_FILE_READ_OPEN, + HDF5_FILE_READ_CLOSE, + HDF5_FILE_WRITE_OPEN, + HDF5_FILE_WRITE_CLOSE, + HDF5_FINE_WRITE_FIXED_DIMS, + HDF5_FINE_READ_FIXED_DIMS, + HDF5_GROSS_WRITE_FIXED_DIMS, + HDF5_GROSS_READ_FIXED_DIMS, + HDF5_RAW_WRITE_FIXED_DIMS, + HDF5_RAW_READ_FIXED_DIMS, + NUM_TIMERS +} timer_type; + + +/* Miscellaneous identifiers */ +enum { + START, /* Start a specified timer */ + STOP /* Stop a specified timer */ +}; + +/* The performance time structure */ +typedef struct sio_time_ { + double total_time[NUM_TIMERS]; + struct timeval sys_timer[NUM_TIMERS]; +} sio_time; + +/* External function declarations */ +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ +extern sio_time *sio_time_new(void); +extern void sio_time_destroy(sio_time *pt); +extern void set_timer_type(sio_time *pt); +extern sio_time *set_time(sio_time *pt, timer_type t, int start_stop); +extern double get_time(sio_time *pt, timer_type t); +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* SIO_TIMER__ */ |