losfair

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>

static __attribute__((constructor)) void hook_init(void) {
        int fd,len,i;
        char *cmdline;

        cmdline=malloc(65536);

losfair

$ ab -n 200000 -c 1000 http://127.0.0.1:1122/hello_world
This is ApacheBench, Version 2.3 <$Revision: 1706008 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)
Completed 20000 requests
Completed 40000 requests
Completed 60000 requests
Completed 80000 requests

losfair

Ice-node:

Target: http://127.0.0.1:6001
Threads: 100
Target: http://127.0.0.1:6001
Threads: 100
Target: http://127.0.0.1:6001
Threads: 100
Target: http://127.0.0.1:6001
Threads: 100

losfair

• life: perlin-network/life
• wagon: go-interpreter/wagon
• wasmi: paritytech/wasmi

Test cases are here.

Pollard Rho Factoring (128-bit)

Test case: pollard_rho_128

losfair

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

asm(
    "_co_switch:\n"
    "push %rbx\n"
    "push %rbp\n"
    "push %r12\n"
    "push %r13\n"

losfair

use backtrace::Backtrace;
use std::{mem, ptr};

#[inline(never)]
fn f(x: i32) -> i32 {
    if x == 0 || x == 1 {
        1
    } else {
        f(x - 1) + f(x - 2)
    }