Showing posts from November, 2020

High-Performance Linpack

 HPL Benchmark on my laptop It's the Top500 season time. I therefore tested HPL on my laptop using Intel's latest OneAPI version 2021.1.10.2261. The laptop specifications are obtained from lscpu : $ lscpu Architecture:                    x86_64 CPU op-mode(s):                  32-bit, 64-bit Byte Order:                      Little Endian Address sizes:                   39 bits physical, 48 bits virtual CPU(s):                          8 On-line CPU(s) list:             0-7 Thread(s) per core:              2 Core(s) per socket:              4 Socket(s):                       1 NUMA node(s):                    1 Vendor ID:                       GenuineIntel CPU family:                      6 Model:                           158 Model name:                      Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz Stepping:                        9 CPU MHz:                         874.469 CPU max MHz:                     3800.0000 CPU min MHz:                     800.0000 BogoMIPS: