RoyBellingan

/* A simple server in the internet domain using TCP
   The port number is passed as an argument */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <QList>

RoyBellingan

//Link with LIBS += -lpthread

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>

RoyBellingan

void STRCleaner1(QChar* a, quint32 siz){
	__m64* base;
	__m64* mask1;
	__m64* mask2;
	__m64* mask3;
	__m64* res = new __m64();

	quint64* opt;
	//quint64* mask1_safe;
	//quint64* mask2_safe;

RoyBellingan

QString escapeCharacters(QString input) {

	const static quint32 slash = 0x005C005C;
	const static quint32 f_slash = 0x002F005C;
	const static quint32 quote = 0x0022005C;
	const static quint32 newline = 0x006E005C;

	quint16* data = (quint16*) malloc(16384 * 2);
	quint32 offset = 0;
	quint32 treshold = 16000; //reserve 8 byte at least...

RoyBellingan

Xoroshiro128 with seed uint64_t s[2]{762,558121992};

Cicle 1 elapsedTotal : 0 . 5.54e+08, this run 0 . 5.54e+08      Nuclide status:         368997385 vs    88       decayedRadon: 0
Cicle 2 elapsedTotal : 1 . 1.02e+08, this run 0 . 5.47e+08      Nuclide status:         368997361 vs    112      decayedRadon: 0
Cicle 3 elapsedTotal : 1 . 6.03e+08, this run 0 . 5.01e+08      Nuclide status:         368997297 vs    176      decayedRadon: 0
Cicle 4 elapsedTotal : 2 . 1.00e+08, this run 0 . 4.97e+08      Nuclide status:         368997257 vs    216      decayedRadon: 0
Cicle 5 elapsedTotal : 2 . 6.45e+08, this run 0 . 5.45e+08      Nuclide status:         368997225 vs    248      decayedRadon: 0
Cicle 6 elapsedTotal : 3 . 1.47e+08, this run 0 . 5.02e+08      Nuclide status:         368997145 vs    328      decayedRadon: 0
Cicle 7 elapsedTotal : 3 . 6.43e+08, this run 0 . 4.96e+08      Nuclide status:         368997129 vs    336      decayedRadon: 8
Cicle 8 elapsedTotal : 4 . 1.42e+08, this run 0 . 4.99e+08      Nuc

RoyBellingan

//compile with
//g++ -O2 -march=native -ftls-model=initial-exec -g -o nancy nancy.cpp -lpthread


#include <thread>
#include <atomic>
#include <pthread.h>
#include <unistd.h>

RoyBellingan

-- Adminer 4.3.1 MySQL dump

SET NAMES utf8;
SET time_zone = '+00:00';
SET foreign_key_checks = 0;
SET sql_mode = 'NO_AUTO_VALUE_ON_ZERO';

DROP TABLE IF EXISTS `item`;
CREATE TABLE `item` (
  `id` int(11) NOT NULL AUTO_INCREMENT,

RoyBellingan

Porting of code from matlab to C++ multithread about 6hour (lot of boiler plate code to write)

Porting of C++ code in OpenCL 4 hour

If the simulation is one shot, there is no need to optimization, but if has to run 24/7 ...

Result for https://github.com/RoyBellingan/decay1

----------
	global_size = (128 * 7) * 8;

RoyBellingan

#!/bin/bash


#very slow /./
for db in DSPRemote ExternalPlatforms chameleon cookie inventorydb powerdns
do
        tables=`mysql -u root -padmin  --batch -N -e "select table_name from information_schema.tables where table_type='BASE TABLE' and table_schema='$db';"`
        views=`mysql -u root -padmin  --batch -N -e "select table_name from information_schema.tables where table_type='VIEW' and table_schema='$db';"`

    dat=`date +%s`;

RoyBellingan

class maxPos{
public:
	double	a;
	operator double() {
		return a;
	}
	bool operator>(double b)  = delete;
};

int main() {