panoply

Equal widths

Github markdown full-width 2 column table.

erincandescent

Foreward

This document was originally written several years ago. At the time I was working as an execution core verification engineer at Arm. The following points are coloured heavily by working in and around the execution cores of various processors. Apply a pinch of salt; points contain varying degrees of opinion.

It is still my opinion that RISC-V could be much better designed; though I will also say that if I was building a 32 or 64-bit CPU today I'd likely implement the architecture to benefit from the existing tooling.

Mostly based upon the RISC-V ISA spec v2.0. Some updates have been made for v2.2

Original Foreword: Some Opinion

The RISC-V ISA has pursued minimalism to a fault. There is a large emphasis on minimizing instruction count, normalizing encoding, etc. This pursuit of minimalism has resulted in false orthogonalities (such as reusing the same instruction for branches, calls and returns) and a requirement for superfluous instructions which impacts code density both in terms of size and

rjhansen

SKS Keyserver Network Under Attack

This work is released under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Terminological Note

"OpenPGP" refers to the OpenPGP protocol, in much the same way that HTML refers to the protocol that specifies how to write a web page. "GnuPG", "SequoiaPGP", "OpenPGP.js", and others are implementations of the OpenPGP protocol in the same way that Mozilla Firefox, Google Chromium, and Microsoft Edge refer to software packages that process HTML data.

Who am I?

maxidorius

Notes on privacy and data collection of Matrix.org

---

This version of the document is no longer canonical. You can find the canonical version hosted at Gitlab and Github.

PART 2 IS OUT, INCLUDING THE DISCLOSURE OF A GLOBAL FEDERATION DATA LEAK, AND THE ANATOMY OF A GDPR DATA REQUEST HANDLED BY MATRIX.ORG. SEE THE REPOS ABOVE.

andy-thomason

Genomics - A programmer's guide.

Andy Thomason is a Senior Programmer at Genomics PLC. He has been witing graphics systems, games and compilers since the '70s and specialises in code performance.

https://www.genomicsplc.com

olegslavkin

Первое включение.

Поведение индикаторов devboard

• При первом включение горят постоянно светодиоды: D20, D9, D11, D12, D31 (green), D13 (blue)
• Светодиоды D21 - D29 включаются по-переменно.
• 14-ти сегментный дисплей по-переменно включаются все сегменты, включая точку справа.

Сообщения в Linux

$ dmesg
...

gluk64

// This is universal, works with Infura -- set provider accordingly

const ethers = require('ethers')
//const provider = ethers.getDefaultProvider('rinkeby')
const provider = new ethers.providers.JsonRpcProvider(process.env.WEB3_URL)

function hex_to_ascii(str1) {
	var hex  = str1.toString();
	var str = '';
	for (var n = 0; n < hex.length; n += 2) {

zac-williamson

03 May 2019, Updated Parity Benchmarks

These Parity client benchmarks were run to evaluate the optimizations made to the Parity bn pairing library (link here)

By comparing pre- and post- benchmarks there is a significant improvement to the speed of multiple bilinear pairings that merits a reduction in the gas schedule.

The new benchmarks were run on branches that are currently outstanding pull requests into the Parity client (openethereum/parity-ethereum#10624) and the BN library (paritytech/bn#14).

The previous benchmarks were computed on 25 Oct 2018

vakhramoff

extension String {
    func localized(language: String = Locale.current.languageCode!, comment: String = "") -> String {

        guard let path = Bundle.main.path(forResource: language, ofType: "lproj") else {
            return self
        }
        
        guard let bundle = Bundle(path: path) else {
            return self
        }

andrewrk

c:\msys64\home\andy\dev\zig\build-release-llvm8>bin\zig.exe libc
# The directory that contains `stdlib.h`.
# On POSIX-like systems, include directories be found with: `cc -E -Wp,-v -xc /dev/null`
include_dir=C:\Program Files (x86)\Windows Kits\10\\Include\10.0.17134.0\ucrt
# The system-specific include directory. May be the same as `include_dir`.
# On Windows it's the directory that includes `vcruntime.h`.
# On POSIX it's the directory that includes `sys/errno.h`.
sys_include_dir=C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.15.26726\lib\x64\\..\..\include

# The directory that contains `crt1.o`.