biddisco

// Taken from stdexec inline scheduler and modified accordingly

/*
 * Copyright (c) 2021-2022 NVIDIA Corporation
 *
 * Licensed under the Apache License Version 2.0 with LLVM Exceptions
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *   https://llvm.org/LICENSE.txt

biddisco

#pragma once

#include <exception>
#include <tuple>
#include <type_traits>
#include <utility>
//
#include <pika/assert.hpp>
#include <pika/config.hpp>
//

biddisco

#pragma once

#if !defined(NMC_HAVE_HPX)
    #error "this header can only be loaded if NMC_HAVE_HPX is set"
#endif

#include <hpx/hpx.hpp>
#include <hpx/hpx_main.hpp>
#include <hpx/runtime.hpp>
#include <hpx/runtime/threads/detail/thread_num_tss.hpp>

biddisco

#include <vector>
#include <cassert>
#include <iostream>

/* The template parameter is named 'E' for 'Expression' */

template <typename E>
// A CRTP base class for Vecs with a size and indexing:
class VecExpression {
public:

biddisco

Starting test on two terminals

bbpbg2
------

bin/hello_world --hpx:threads=1 -Ihpx.parcel.verbs.enable=1 --hpx.debug-attach=exception --hpx:localities=2 --hpx:nodes bbpbgas049 bbpbgas050 --hpx:endnodes --hpx:node 1 -Ihpx.parcel.bootstrap=tcp

bin/hello_world --hpx:threads=1 -Ihpx.parcel.verbs.enable=1 --hpx.debug-attach=exception --hpx:localities=2 --hpx:nodes bbpbgas049 bbpbgas050 --hpx:endnodes --hpx:node 2 -Ihpx.parcel.bootstrap=tcp

bbpviz1

biddisco

#include <functional>
#include <tuple>
#include <utility>
#include <iostream>

int rpc_hello(int a, float c, double *result1, double *result2) {
  std::cout << "Hello, int " << a << " float " << c << std::endl;
  *result1 = 999.99;
  *result2 = 777.77;
  return 0;

biddisco

# OSU MPI Latency Test
# Size            Latency (us)
0                        14.67
1                        19.89
2                        19.83
4                        19.71
8                        19.92
16                       19.96
32                       20.27
64                       20.34

biddisco

/Users/biddisco/build/vtkm$ make
[  4%] Built target TestBuild_vtkm
[  6%] Built target TestBuild_vtkm_testing
[ 12%] Built target UnitTests_kit_vtkm_testing
[ 17%] Built target TestBuild_vtkm_internal
[ 19%] Built target UnitTests_kit_vtkm_internal_testing
[ 36%] Built target TestBuild_vtkm_cont
[ 46%] Built target TestBuild_vtkm_cont_internal
[ 50%] Built target UnitTests_kit_vtkm_cont_internal_testing
[ 55%] Built target TestBuild_vtkm_cont_arg

biddisco

#include <array>
#include <iostream>

template<char... Cs>
struct string
{
    static constexpr std::array<char,sizeof...(Cs)+1> value = {{Cs...,'\0'}};

	constexpr operator const char*()
	{

biddisco

// to test compilation online
// http://melpon.org/wandbox
#include <type_traits>
#include <iostream>
#include <string>

// The typelist template
template<typename... Ts>
struct list{};