WebFor example SuperH publishes a score for Dhrystone 1.1 running on its latest processor core, the SH-5. Dhrystone 1.1 has been obsolete for many years and Dhrystone 1.1 scores are not comparable to Dhrystone 2.1 scores (the current version). But because there is no industry-standard group to manage the process and rules, and ensure a Dhrystone is a synthetic computing benchmark program developed in 1984 by Reinhold P. Weicker intended to be representative of system (integer) programming. The Dhrystone grew to become representative of general processor (CPU) performance. The name "Dhrystone" is a pun on a different benchmark algorithm called Whetstone (pun explained: whet-stone = wet-stone dhry-stone = dry-stone), which emphasizes floating point performance.
Dhrystone & Coremark benchmark results: single-threaded vs.
WebMay 20, 2024 · Dhrystone. "DHRYSTONE" Benchmark Program by Reinhold P. Weicker. RT-Thread 上的 MCU/CPU 性能测试小工具，在 menuconfig 里选中软件包后，在 msh 中输入：. msh> dhrystone_test. … WebSep 11, 2014 · Dhrystone 2.1 on mcus. I ran dhrystone 2.1 (a useless benchmark) on a few mcus that I have. I would run 10,000 times the benchmark, and then flip a pin. By measuring the duration between pin flips, we measured the duration of the benchmark. The shorter the duration, the faster the execution. No optimization of any kind, for any chip - … newport rv camping
Keith-S-Thompson/dhrystone - Github
WebThe Dhrystone code is compiled by placing all of the source files in one directory and using the make -f makefile instruction on a command line. The output file is named in th e “EXECUTABLE = DhryOut” line and will be called DhryOut.elf. The makefile is used with the make command. In the ma kefile, a list of modules can be used as variables Web* Dhrystone such that results can be compared without * restrictions. In the past, the C versions distributed * by Rick Richardson (Version 1.1) and by Reinhold Weicker * had small (though not significant) differences. * * 2) As far as it is possible without changes to the Dhrystone * statistics, optimizing compilers should be prevented from ... WebFeb 8, 2013 · A perfect test to observe the general efficiency per core. Though one of the oldest, Dhrystone remains a simple yet accurate and effective way to show you RAW CPU processing performance making it ... intuition psychic