neomantra

#!/bin/bash
# Copyright 2013-2019 Neomantra BV. All rights reserved.
# Released under the MIT License.

usage()
{
    cat >&2 <<EOF
usage:  $0 [-h] [-v] [-c cpulist] ppid1 [ppid2 [...]]

    Given a list of parent process IDs, this script finds their child

neomantra

# Builds lua_ipython_kernel on centos

ARG IMAGE_BASE="centos"
ARG IMAGE_TAG="7"

FROM ${IMAGE_BASE}:${IMAGE_TAG}

RUN yum install -y \
        epel-release \
    && yum install -y \

neomantra

# Dockerfile for Aeron C++ SDK
#
# Copyright (c) 2017 Neomantra BV
# Released under the MIT License, see LICENSE.txt

FROM debian:stretch-slim

MAINTAINER Evan Wies <[email protected]>

ARG AERON_VERSION="master"

neomantra

/// cc -o bson_float_test bson_float_test.c  -lbson-1.0.0                                                                                    

#include <stdio.h>
#include <libbson-1.0/bson.h>

int main(int argc, const char* argv[])
{
    bson_t b;
    bson_init(&b);

neomantra

#include <iostream>
#include <boost/fusion/adapted/std_tuple.hpp>
#include <boost/fusion/algorithm/iteration/for_each.hpp>

struct One {
    int value() const { return 1+rand(); }
};

struct Two {
    int value() const { return 2+rand(); }

neomantra

#include <iostream>
#include <boost/fusion/adapted/std_tuple.hpp>
#include <boost/fusion/algorithm/iteration/for_each.hpp>

struct One {
    int value() const { return 1+rand(); }
};

struct Two {
    int value() const { return 2+rand(); }

neomantra

local ffi = require("ffi")
local  new = ffi.new

--[[
All numeric calculations are performed with doubles. Using
floats for storage saves memory (for big arrays). But arithmetic
is usually slower due to the required float<->double conversions.
]]
local Matrix
local MatrixStructure = ffi.typeof("double[16]")

neomantra

-- Converts a LuaJIT bytecode number to name
--
-- usage:   luajit  bcname.lua bytecode_number [bytecode_number2 [...]]
--
-- example:
--    $ luajit-2.1 bcname.lua 71 72
--      VARG
--      ISNEXT
--
-- From:  http://www.freelists.org/post/luajit/frames-and-tail-calls,1

neomantra

$ luajit ~/Desktop/serialize_metamethod.lua 
2 =%= 3
cdata<struct 98>: 0x0004d738

neomantra

local ffi = require 'ffi'
local C = ffi.C

-- in reality this would be some hashing library,
-- but for this example they are dumb functions
local hasher = function(x) return tonumber(x) end
local H = {
    hash = hasher,