lpereira

#!/usr/bin/python
# https://www.youtube.com/watch?v=hm5qmqHUudQ

def regressao_julia(d, k):
        # A fórmula enorme, segundo a jornalista:
        return (d - k*k) // (k+k)

def raiz(n):
        tentativa = n
        while True:

lpereira

#!/usr/bin/python

import sys
import time

def is_sleeping(pid):
  with open("/proc/%d/stat" % pid) as stat:
    state = stat.read().strip().split()
    return state[2] == 'S'

lpereira

#!/usr/bin/python

import subprocess

unmappable_funcs = set()

out, err = subprocess.Popen(["objdump", "-t", "Build/Kernel/Kernel"], stdout=subprocess.PIPE).communicate()
for line in out.splitlines():
  line = line.strip()
  line = line.decode('ascii')

lpereira

/* Maps a page of the request size near the text page that contains
 * a symbol.  Useful for hand-rolled JIT compilers to avoid indirect
 * calls to symbols in a program on x86-64.  (Part of the code here is
 * a JIT compiler to encode JSON based on a struct descriptor, but it's
 * not finished yet.)
 *
 * Written by L. Pereira <l@tia.mat.br>
 *
 * Thanks to Ole André V. Ravnås for the idea to use the NOREPLACE flag
 * in mmap(), and to Paul Khuong for helping me make it more robust in

lpereira

project lwan {
	language = c
}

configure {
	# If matched, creates a HAVE_SQLITE define in the config file,
	# and enables a SQLITE feature that can be used for dependency
	# testing, and, if linking against this library, adds automatically
	# its CFLAGS and LDFLAGS.
	pkg_config sqlite3 {

lpereira

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

lpereira

/* link with liblwan and google benchmark */
#include <stdbool.h>
#include <stdio.h>
#include <benchmark/benchmark.h>

extern "C" {
    #include <lwan-coro.h>
}

struct coro *coro;

lpereira

#include <stdio.h>
#include <stdbool.h>

struct coro {
    void *state;
};

struct range_coro {
    struct coro base;
    int cur, max, step;

lpereira

#include <alloca.h>
#include <stdio.h>
#include <stdlib.h>

struct tmpvar_hook {
  void *ptr;
  struct tmpvar_hook *next;
};

static void tmpvar_hook_free(struct tmpvar_hook **hook) {

lpereira

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <benchmark/benchmark.h>

unsigned int odd_constant = 0xdeadbeef | 1;

static unsigned int hash_crc32_orig(const void *keyptr)
{
    unsigned int hash = odd_constant;