initialize a callback-based context

Align to prepare for writing a scalar with a certain size.

calculate max_error between pred_data and ground_truth_data

Convert an integer value to a hexadecimal string. The returned string length is always xdigits long, prefixed by 0 digits. For example, IntToStringHex

Aligns such that when "len" bytes are written, an object can be written after it with "alignment" without padding.

Verify any range within the buffer.

exp() computed for 4 float at once */

exp() computed for 4 float at once */

https://en.cppreference.com/w/cpp/string/byte/isxdigit isdigit and isxdigit are the only standard narrow character classification functions that are n