Category: benchmark

GNU Linux bash – maximum best compression for binary data – xz (LZMA) vs zstd vs 7zip (7z) vs (parallel multi threaded multi core) bzip2 – why it is better to have A LOT of swap space (RAM 3x or 4x)
16.10.2023

once upon a time, compressing massive amounts of binary was required. hostnamectl; # tested on Operating System: Debian GNU/Linux 12 (bookworm) Kernel: Linux 6.1.0-12-amd64 Architecture: x86-64 lscpu | grep -E ‘Architecture|Model name|Thread|Core’; # tested on CPU Architecture: x86_64 Model name: […]

looking for a new SoC? (or SBC?) – while still in infant stages – Open RISC-V computing standard is the future for Google Android SmartPhones and NASA  – RISC-V SoC Lichee Pi 4A vs StarFive VisionFive V2 – battle rages on Raspberry Pi 4 vs ODROID-N2L SOB – SoC
07.08.2023

From Open Source software to Open Hardware: RISC-V is the future: “Computer chip designs are expensive and hard to license. That’s all about to change thanks to the popular open standard known as RISC-V” https://www.technologyreview.com/2023/01/09/1064876/riscv-computer-chips-10-breakthough-technologies-2023/ future Smart Phones could be […]

AMD Ryzen 5600G + Gigabyte Aorus B550 + 2x NVMe Kingston SA2000M81000G + RAID0 (AMD RAIDXpert2) worth it? does it work with GNU Linux? 8k Youtube Benchmark passed on GNU Linux Debian 11 MATE – enable enable SVM Mode in UEFI BIOS to enable KVM Virtualization support
17.12.2022

hardware used: AMD Ryzen 5600G Gigabyte Aorus B550 Elite AX v1 (Rev 1.1) 2x NVMe Kingston SA2000M81000G those are DATACENTER capable NVMes! (at a pretty nice price!) energy meassurements: meassured wattage when PC was idle (doing nothing): GNU Linux Debian […]

Power Efficient Gaming – is this possible? YES IT IS! – Horizon Zero Dawn on AMD Ryzen 5600G (VEGA Cezanne OnBoard GPU) with as little as 86W! – GNU Linux using half the power of Windows 10 when Idle! #wtf? – enable enable SVM Mode in UEFI BIOS to enable KVM Virtualization support
17.12.2022

Even managed to run this system off solar power in spring, summer and autumn, not winter X-D Of course RISC(V/ARM) based (mobile) gaming systems would be those that use the least amount of power per frame 😀 But it seems […]

GNU Linux Debian 10/11/Ubuntu – kvm-qemu virtualization host – guest auto resize screen – disk bench Windows 7 64Bit vm guest (only 32Bit works) – “Unable to init server: Could not connect: Connection refused” – wtf esxi has no clone button
15.09.2021

first off the praise: kvm-qemu is a high performance nicely scriptable virtualization system if it works, it can do pretty things 🙂 IN CONTRAST TO iESXI SH** WARE CLONING A VM IS A EASY AS: virt-clone –original debian12 –name debian12-clone […]

games and AI all need GPUs – first Open Source RISCV GPU – userbenchmark “internet connectivity failed” – GPU Benchmark – Tensor Flow GPU and Artificial Intelligence Deep Learning and OpenAI
30.12.2019

apologize! games = windows, still ? (although there are 6000 steam games running on linux) the very first “Open Source GPU” is in the making: https://www.crowdsupply.com/libre-risc-v/m-class “The Libre RISC-V M-Class is a RISC-V chip that is libre-licensed to the bedrock. […]

quantum computing and a universe wide wireless communication network faster than the speed of light
12.08.2019

Why is quantum computing important: optimization Update: Google claims to have reached quantum supremacy The tech giant unveiled its x-quantum computer chip Bristlecone in March 2018 (src: cnet) original nasa paper: https://drive.google.com/file/d/19lv8p1fB47z1pEZVlfDXhop082Lc-kdD/view book: https://deepai.org/machine-learning/researcher/eleanor-g-rieffel https://www.amazon.com/Quantum-Computing-Introduction-Engineering-Computation/dp/0262015064 Scott’s Supreme Quantum Supremacy FAQ! […]

Sun Fire UltraSparc T1000 RISC Server Overview
21.05.2018

want to buy one? check on ebay for “sun” and “sparc” recipe: what you will need: a T1000 alternatively: ear sealing headphones + music. a LAN switch with DHCP-server/router attached LAN cables (atleast 4x (1x DHCP-server, 1x workstation/client, 1x server […]

19.12.2017

You might want to checkout very basic sequential write/read benchmark with dd. You might want to checkout iozone in c harddisk benchmark. this benchmark is especially useful if you need to measure how java is performing on your harddisk/filesystem/os (linux […]

09.05.2017

very basic self made benchmarking https://dwaves.de/2014/12/10/get-info-about-hardware-and-bench-benchmark-it-with-linux/ https://dwaves.de/2015/02/19/linux-bash-md5-sum-benchmark/ Open Source Benchmark Suite – http://www.phoronix-test-suite.com/ Open Source Benchmark Results – http://openbenchmarking.org/ (Web) Server Benchmark unfortunately it is offline… but this is what it looked like: (was very nice!) http://blog.serverbear.com/ – (Web) Server […]