dmarion

#if 0
clang \
  -g \
  -march=native \
  -O3 \
  -Isrc \
  -Llib/x86_64-linux-gnu \
  -Wl,-rpath ./lib/x86_64-linux-gnu \
  "$0" \
  -lvppinfra \

dmarion

#include <vppinfra/clib.h>
#include <vppinfra/vector.h>
#include <vppinfra/string.h>
#include <vppinfra/random.h>
#include <iacaMarks.h>
#include </home/damarion/cisco/vpp-sandbox/include/tscmarks.h>

void __clib_noinline __clib_section (".ver1")
ver1 (u8 *dst, const u8 *src, size_t n)
{

dmarion

#include <stdio.h>
#include <sys/mman.h>
#include <x86intrin.h>

int main() {
  void *p = (void *)0x100000000ULL;
  __m512i v, zero = {};
  p = mmap(p, 4096, PROT_READ | PROT_WRITE,
           MAP_FIXED | MAP_PRIVATE | MAP_POPULATE | MAP_ANONYMOUS, -1, 0);
  printf("p = %p\n", p);

dmarion

#!/usr/bin/env python3
import sys, argparse, ezdxf, os
from xml.dom import minidom
from pprint import pprint

types = "POINT,LINE,POLYLINE,LWPOLYLINE"
p = argparse.ArgumentParser(description='dxf2gml')
p.add_argument('-i', '--input', action='store', help='input filename (DXF)', required = True)
p.add_argument('-o', '--output', action='store', help='output filename (GML)', required = True)
p.add_argument('-l', '--layers', action='store', help='coma separatted list of layers')

dmarion

#!/usr/bin/env python3
import sys, argparse, ezdxf, os
from xml.dom import minidom
from pprint import pprint

p = argparse.ArgumentParser(description='dxf2gml')
p.add_argument('-i', '--input', action='store', help='input filename (DXF)', required = True)
p.add_argument('-o', '--output', action='store', help='output filename (GML)', required = True)
p.add_argument('-l', '--layers', action='store', help='coma separatted list of layers')
p.add_argument('-t', '--type', action='store', help='coma separatted list of object types [POINT, LWPOLYLINE]')

dmarion

#include <stdio.h>
#include <stddef.h>
#include <syscall.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <x86intrin.h>

typedef unsigned long u64;

dmarion

startup.vpp

trace add avf-input 50
pipe create
create interface avf 0000:86:02.0 name eth0
create interface avf 0000:86:0a.0 name eth1

ip table add 1
set int ip table eth1 1

dmarion

#include <x86intrin.h>

typedef unsigned long long u64;
typedef unsigned int u32;
typedef unsigned short u16;
typedef unsigned char u8;

#define _(x) __attribute__((vector_size (x)))
typedef u8 u8x32 _(32);
typedef u16 u16x16 _(32);

dmarion

#!/bin/bash

if [ ! -d boot ] ; then
  PKG=$(apt-cache depends -i linux-image-kvm | grep Depends: | cut -d: -f2)
  apt-get download ${PKG}
  dpkg --fsys-tarfile ${PKG}_*.deb | tar xvf - ./boot
  echo $PKG
fi

TESTPMD_BIN=${HOME}/src/dpdk/x86_64-native-linuxapp-gcc/app/testpmd

dmarion

#include <tscmarks.h>
#include <vppinfra/bihash_24_8.h>
#include <vppinfra/bihash_template.h>
#include <vppinfra/mem.h>

#include <vppinfra/bihash_template.c>

#define NUM_BUCKETS (1 << 24)
#define N_ELTS (100 * 1000 * 1000)
#define MEM_SIZE (16ULL << 30)