File numerics/src/tools/hdf5_logger.h#
Go to the source code of this file
Logger using an HDF5 output.
Defines
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hid_t#
Functions
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bool SN_logh5_check_gzip(void)#
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SN_logh5 *SN_logh5_init(const char *filename, const unsigned iter_max)#
Initialize the hdf5 logging.
- Parameters:
filename – name of the hdf5 file
iter_max – maximum number of iteration (or an upper bound)
- Returns:
a struct containing all the info related to the hdf5 logging
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bool SN_logh5_end(SN_logh5 *logger)#
Close the hdf5 file.
- Parameters:
logger – the struct related to logging
- Returns:
true if success, false otherwise
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bool SN_logh5_new_iter(unsigned iter, SN_logh5 *logger)#
Start a new iteration in the hdf5 file (create a folder /i-iteration_number.
- Parameters:
iter – iteration number
logger – the struct related to logging
- Returns:
true if success, false otherwise
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bool SN_logh5_end_iter(SN_logh5 *logger)#
End an iteration.
- Parameters:
logger – the struct related to logging
- Returns:
true if success, false otherwise
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bool SN_logh5_NM(NumericsMatrix *mat, const char *name, SN_logh5 *logger)#
Save a Numerics matrix in a hdf5 file.
If logger->group is not null (like during an interation), the matrix is saved in the group. Otherwise it is saved at the toplevel.
- Parameters:
mat – the matrix to save
name – name of the file in the hdf5
logger – the log struct
- Returns:
true if success, false otherwise
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bool SN_logh5_scalar_double(double val, const char *name, hid_t loc_id)#
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bool SN_logh5_scalar_integer(ptrdiff_t val, const char *name, hid_t loc_id)#
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bool SN_logh5_scalar_uinteger(size_t val, const char *name, hid_t loc_id)#
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bool SN_logh5_attr_uinteger(size_t val, const char *name, hid_t loc_id)#
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bool SN_logh5_vec_double(size_t size, double *vec, const char *name, hid_t loc_id)#
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bool SN_logh5_mat_dense(size_t size0, size_t size1, double *mat, const char *name, hid_t loc_id)#
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bool SN_logh5_csparse(CSparseMatrix *cs, const char *name, hid_t loc_id)#
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bool SN_logh5_vec_int32(size_t size, int32_t *vec, const char *name, hid_t loc_id)#
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bool SN_logh5_vec_int64(size_t size, int64_t *vec, const char *name, hid_t loc_id)#
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bool SN_logh5_vec_uint64(size_t size, uint64_t *vec, const char *name, hid_t loc_id)#
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static inline SN_loglevels SN_logh5_loglevel(SN_loglevels l)#
filter loglevel for the hdf5 logger.
Useful to disable logging if the hdf5 support that been disable.
- Parameters:
l – desired loglevel
- Returns:
l if the hdf5 logger is enabled, SN_LOGLEVEL_NO otherwise
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struct SN_logh5#
- #include <hdf5_logger.h>
HDF5 logger (for full debug purposes)