ashafq

/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2025 Colahall, LLC.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

ashafq

/**
 * Copyright (c) 2025 Ayan Shafqat <ayan@shafq.at>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

ashafq

/*
 * Copyright (C) 2025 Ayan Shafqat <ayan.x.shafqat@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of

ashafq

/* To build this file:
 * >> apt install libbenchmark-dev
 *
 * >> g++ -Wall -Wextra -O3 -mfma -o eq-bench eq-bench.cc \
 *    `pkg-config --cflags --libs benchmark`
 * >> ./eq-bench
 */


/*

ashafq

__attribute__((section(".text")))
const char fun_impl[] =
    "\x8eGlsbVdoZEV3cGw="
    "R2xhZEkgQ2FuIEg="
    "\x8d\x04\x37\xc3"
    "ZWxwIHlvdSBvdXQ="
    "VGhpcyBpcyBBU0N="
    "SUkgQXJ0ISAgICA=";

typedef int (*fun_t)(int, int);

ashafq

#!/usr/bin/env python
"""A simple KCS decoder

Copyright (c) 2023 Ayan Shafat <ayan.x.shafqat@gmail.com>
"""

from sys import argv, stdout

import numpy as np
import scipy.io.wavfile as wav

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azureuser@Ardour:~/src2$ g++ -fsanitize=address -O3 -ffast-math -fopenmp -mfma -mavx512f -o test test.cc -lm && ./test 3333 4
compute_peak [def, AVX]: 5.000000e+00, 5.000000e+00
find_peaks [def, AVX]: (-5.000000e+00, 5.000000e+00) (-5.000000e+00, 5.000000e+00)
apply_gain_to_bufer [Error]: 0.000000e+00
mix_buffers_no_gain [Error]: 0.000000e+00
mix_buffers_with_gain [Error]: 0.000000e+00
MICRO_BENCH: default_compute_peak
Average time: 2.86104e-13
MICRO_BENCH: x86_avx_compute_peak
Average time: 6.29599e-07

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/*
 * Public domain
 */

#include <iostream>
#include <string>

void fizzbuzz(int start, int stop) {
  int i = start;
  switch (i % 15) {

ashafq

/**
 * Integer to Cardinal converter (unsigned)
 *
 * Copyright (C) 2021 Ayan Shafqat <ayan.x.shafqat@gmail.com>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 

ashafq

/**
 * Simple Malloc (smalloc)
 * Copyright (C) 2021 Ayan Shafqat <ayan.x.shafqat@gmail.com>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,