BeRo1985

d:\Projects\POCA\trunk\src>lua53.exe primes.lua
time: 0.18200000 seconds, primes: 17984.000000
time: 54.92000000 seconds, primes: 17984.000000
time: 50.26400000 seconds, primes: 17984.000000

d:\Projects\POCA\trunk\src>pocarun primes.poca
time: 0.032 seconds, primes: 17984
time: 14.741 seconds, primes: 17984
time: 13.948 seconds, primes: 17984

BeRo1985

Keybase proof

I hereby claim:

• I am BeRo1985 on github.
• I am bero (https://keybase.io/bero) on keybase.
• I have a public key whose fingerprint is 82D7 1927 94C1 94CB F680 8627 DDA2 6B2E 4E80 9446

To claim this, I am signing this object:

BeRo1985

///////// Fragment shader: //////////

#version 430
in vec2 vTexCoord;
uniform vec2 resolution; // the canvas resolution size
layout(location = 0) out vec4 oColor;
      
#if 1

float opUnion(const in float d1, const in float d2){

BeRo1985

// n-rook anti-aliasing - based on the idea from http://mlab.uiah.fi/~kkallio/antialiasing/
// GLSL implementation by Benjamin 'BeRo' Rosseaux
// licensed under CC0 1.0 Universal (CC0 1.0) Public Domain Dedication ( http://creativecommons.org/publicdomain/zero/1.0/ )
#version 150
#define nrookSamples 8
uniform vec2 resolution;
vec4 realMainContent(vec2 p){
   vec4 c = vec4(0.); 
   // ...
   return c; 

BeRo1985

// Copyright (C) 2017, Benjamin 'BeRo' Rosseaux - benjamin@rosseaux.de
// License: CC0

vec4 matrixToQTangent(mat3 m){  
  float f = 1.0;
  if(((((((m[0][0]*m[1][1]*m[2][2])+
         (m[0][1]*m[1][2]*m[2][0])
        )+
        (m[0][2]*m[1][0]*m[2][1])
       )-

BeRo1985

function MinifyCSS(const aInput:ansistring):ansistring;
var Position,Len,TemporaryPosition:longint;
    TemporaryInput:string;
begin
 Position:=1;
 Len:=length(aInput);
 TemporaryInput:='';
 while Position<=Len do begin
  if ((Position+2)<=Len) and ((aInput[Position]='/') and (aInput[Position+1]='*')) then begin
   inc(Position,2);

BeRo1985

//                                ----------
//                                |        |  
//                                |        |  
//                                |        |
//                                |        | 
//                                |        | 
//                                ---HEAD---   
//                                  |    |  
// _______________________________/--NECK--\______________________________

BeRo1985

function TpvVulkanShaderModule.GetVariables:TpvVulkanShaderModuleVariables;
// https://www.khronos.org/registry/spir-v/specs/1.1/SPIRV.html
type PUInt32Array=^TUInt32Array;
     TUInt32Array=array[0..65535] of TpvUInt32;
var Position,Size:TpvInt32;
    Opcode,Index,NameIndex,Count,CountIDs,CountNames:TpvUInt32;
    Opcodes:PUInt32Array;
    Endian:boolean;
    Variable:PpvVulkanShaderModuleVariable;
    Bindings,Locations,DescriptorSets:array of TpvUInt32;

BeRo1985

This line will replace the last octet of ipv4 adresses in a given file with a zero:

sed -i '' -e 's/(([0-9]{1,3}.){3})[0-9]{1,3}/\10/g'

BeRo1985

unit MiniSoftFP32; // Copyright (C) 2018, Benjamin "BeRo" Rosseaux (benjamin@rosseaux.de) - License: CC0
// Declaimer / Notice of caution:
// Attention, this code implements only the basic functions, but for example not the correct handling of
// Infinity, NaN, division-by-zero special cases and so on.
// In short, this code is only intended for demystifying the base floating point arithmetics (using 32-bit
// single precision floating point values in this implementation).
{$ifdef fpc}
 {$mode delphi}
 {$if defined(cpu386) or defined(cpuamd64)}
  {$asmmode intel}