helper for performance profile and top-performer computation Computes for each solver the outer iteration index to reach the threshold for each s

helper for performance profile and top-performer computation Computes for each solver the time absolute time to reach the threshold for each sequ

@brief return flattened JSON value @sa https://json.nlohmann.me/api/basic_json/flatten/

format info about new error, depending on 'optimized_cost' config

For debugging only

get list of possible enum values

Operations grouped into stages. Stage1 includes linearization, optional JACOBI preconditioner, QR and column norms computations for LM damping.

Operations grouped into stages. Stage2 includes Landmark damping, bref and precondition computations.

! * @brief convert a byte to a uppercase hex representation * @param[in] byte byte to represent * @return representation ("00".."FF")

return whether the iterator is at end

@brief return whether value is an unsigned integer number @sa https://json.nlohmann.me/api/basic_json/is_number_unsigned/

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/1001328

Load experiments config file, applying substitutions and setting defaults An experiments config file defines general options, locations of ex

Load a single experiment from logs or cache The cache key is determined by the 'pattern', 'filter_regex' and 'extend' keys in

! @brief post-increment (it++) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

! @brief post-decrement (it--) @pre The iterator is initialized; i.e. `m_object != nullptr`. */

@brief remove last reference token @sa https://json.nlohmann.me/api/json_pointer/pop_back/

reset token_buffer; current character is beginning of token

For debugging only

returns the explanatory string

! @param[in] j JSON value to serialize @pre j.type() == value_t::object */

! @param[in] j JSON value to serialize */

! @param[in] j JSON value to serialize */

Tries to infer the problem name from the log, or falls back to the parent folder name

Generate a hash from a dictionary to use as a cache file name This is intended to be used for experiments cache files

compute actual cost difference for deciding if LM step was successful; this will be compared to model cost change

@brief returns a const reverse iterator to the last element @sa https://json.nlohmann.me/api/basic_json/crbegin/

@brief returns a const reverse iterator to one before the first @sa https://json.nlohmann.me/api/basic_json/crend/

! @brief dump a floating-point number Dump a given floating-point number to output stream @a o. Works internally with @a number_buffer.

get underlying type name