fz::adaptive_bitpack::Config Struct Reference

#include <adaptive_bitpack_kernels.h>

Public Attributes
uint32_t	word_bytes = 4
	ceil(block_size / 8)
size_t	num_blocks = 0
	ceil(num_elements / block_size)
uint32_t	meta_bytes = 1
	per-block metadata stride (1 plain, 2 outlier)

Detailed Description

Derived block geometry for a given element count and block size. meta_bytes is the per-block metadata stride: 1 for plain mode (just the rate byte), 2 for outlier-selection mode (rate byte + selection byte).