Discover @ttsiodras Open Source projects

Thanassis Tsiodras (@ttsiodras)

ttsiodras

Stars
988
Global Rank 31,016 (Top 2 %)
Followers 380
Following 3
Registered almost 15 years ago
Most used languages

Python
25.6 %

C++
25.6 %

C
16.3 %

Makefile 4.7 %

F#
4.7 %

HTML
4.7 %

Haskell
4.7 %

VHDL 4.7 %

Emacs Lisp
2.3 %

OpenSCAD 2.3 %

OCaml
2.3 %

Vim Script
2.3 %
Location 🇳🇱 Netherlands
Country Total Rank 608
Country Ranking

F#
2

VHDL 3

OpenSCAD 11

OCaml
13

Makefile 17

Vim Script
21

Emacs Lisp
44

C++
62

Haskell
167

C
181

Python
382

HTML
593

asn1scc

ASN1SCC: An open source ASN.1 compiler for embedded systems

renderer

My software-only 3D renderer and raytracer (aka "TTSIOD renderer")

utils

Short shell/perl/python utils I wrote that I use every day.

MiniForth

A tiny Forth I built in a week. Blog post: https://www.thanassis.space/miniforth.html

MandelbrotSSE

Real-time Mandelbrot zoom via SSE, AVX, OpenMP, CUDA, XaoS...

renderer-cuda

CUDA version of my renderer (real-time raytracing!)

dotvim

My .vim folder (plugins and settings)

rsbep-backup

A customized version of rsbep used to create resilient backups

MandelbrotInVHDL

What better way to learn VHDL, than to do some fractals?

Score4

AI: Implementing Score4 (Connect four) in functional and imperative languages

ATtiny85_MonkeyIslandPlayer

Standalone player of Monkey Island PC-Speaker music ( https://www.thanassis.space/monkeyisland.html )

UnblockMeSolver

An auto-solver I coded for the "Unblock Me" puzzle game

3D-on-an-ATmega328p

Real-time 3D on an ATmega328p and an OLED https://www.youtube.com/watch?v=nsqmnkfZtSw

checkStackUsage

Compute the stack used by each of your functions (via GCC's `-fstack-usage` and call-graph tracing)

straylight

I optimized some code for the European Space Agency, achieving significant speedups - using OpenMP, SSE, Eigen and CUDA. This is the resulting code, with complete documentation on the optimizations performed. I also blogged about the techniques I used to optimize the code here: https://www.thanassis.space/straylight.html

DataModellingTools

The Data Modelling Tools of the European Space Agency's TASTE toolchain

3D-on-a-ZX-Spectrum-48K

Porting my 3D points renderer on a ZX Spectrum 48K

condition-decision-mcdc

An investigation into condition, decision and MC/DC coverage - along with GCOV's functionalities

Youtube-Video-Annotations-Player

Youtube Video Annotations Player

dotfiles

My bash, python, etc configuration files (but not .vimrc, that lives on a standalone repos)

ReactJS-Score4

I ported my Score4 game to TypeScript/React

UART_in_VHDL

My successful first experiment in VHDL - creating my own UART

HexSpeak

Benchmarking a simple algorithm in multiple languages

Blue_Pill_Mandelbrot

A real-time Mandelbrot zoom with a Blue Pill (STM32F103C8T6) and an ST7735 OLED screen.

RemotePowerViaESP8266

Remote power on/off and remote serial via an ESP8266/relay module

pyForOcaml

Can I port Python's stdlib to OCaml (so I can code in OCaml using Python forms of stdlib functions)?

EmbeddedCoverage

A project demonstrating one way to perform on-target coverage.

KnightRider

Knight Rider LEDs on an Arduino, via Software-PWM. Fun!

AtomicPI-3D-printed-enclosure

I designed and 3D-printed an enclosure for my Atomic PI

DhryAndWhetstones

Code of benchmarks used in CPU comparisons

HuffmanPy

This is my Python library for Huffman coding.

taste-setup

The bootstrapping TASTE repository (see https://taste.tools)

GPS_Clock

GY-NEO6MV2, DS3231, 1602 LCD, LiPo and TP4056: A Dutch/Greek GPS-synced clock.

PrimeSpirals

Playing with the Ulam spiral in python

ttsiodras.github.com

Another home for my blog posts

ATtiny85_currentMeter

A simple current meter, using a sense resistor and the ATtiny85's ADC.

DeadFunctionsDetector

Using Clang, detect actually used functions - and report dead code.

haskellMandelbrot

Brainstorming on speed behaviour of Mandelbrot calculations under GHC

TheProgramOfTheMonth

My first neat hack, 26 years ago - awarded "Program of the Month" status back in the day, in a Greek magazine...

binomialProbabilities

A fixup for "Why you only need to test with five users"

CleanupHTML

Recursively collect only those HTML files referenced from a root-level one.

parallelMandelbrot

Can't seem to make my Core2Duo use both cores for the calculations... why?

SPARCasm

Since I succeeded in porting a Leon3 inside my FPGA board (https://github.com/ttsiodras/grlib-gpl), I played a bit with SPARC Assembly.

RISC-V-Dhrystones

Initial tests with a GD32VF103VBT6 (Dhrystone benchmark).