2 papers
cs.LG2022
ARM 4-BIT PQ: SIMD-based Acceleration for Approximate Nearest Neighbor Search on ARM
Yusuke Matsui, Yoshiki Imaizumi, Naoya Miyamoto +1
We accelerate the 4-bit product quantization (PQ) on the ARM architecture. Notably, the drastic performance of the conventional 4-bit PQ strongly relies on x64-specific SIMD regist…
cs.MS2016
Implementation and evaluation of data-compression algorithms for irregular-grid iterative methods on the PEZY-SC processor
Naoki Yoshifuji, Ryo Sakamoto, Keigo Nitadori +1
Iterative methods on irregular grids have been used widely in all areas of comptational science and engineering for solving partial differential equations with complex geometry. Th…