1 /* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #include "simgrid/kernel/routing/FatTreeZone.hpp"
9 #include "simgrid/kernel/routing/NetPoint.hpp"
10 #include "simgrid/s4u/Engine.hpp"
11 #include "simgrid/s4u/Host.hpp"
12 #include "simgrid/s4u/NetZone.hpp"
15 std::pair<simgrid::kernel::routing::NetPoint*, simgrid::kernel::routing::NetPoint*>
16 create_host(simgrid::s4u::NetZone* zone, const std::vector<unsigned int>& /*coord*/, int id)
18 const simgrid::s4u::Host* host = zone->create_host(std::to_string(id), 1e9)->seal();
19 return std::make_pair(host->get_netpoint(), nullptr);
23 TEST_CASE("kernel::routing::FatTreeZone: Creating Zone", "")
25 simgrid::s4u::Engine e("test");
26 simgrid::s4u::ClusterCallbacks callbacks(create_host);
27 REQUIRE(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, callbacks, 1e9, 10,
28 simgrid::s4u::Link::SharingPolicy::SHARED));
31 TEST_CASE("kernel::routing::FatTreeZone: Invalid params", "")
33 simgrid::s4u::Engine e("test");
34 simgrid::s4u::ClusterCallbacks callbacks(create_host);
38 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {0, {4, 4}, {1, 2}, {1, 2}}, callbacks, 1e9, 10,
39 simgrid::s4u::Link::SharingPolicy::SHARED),
40 std::invalid_argument);
43 SECTION("Invalid down links")
45 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4}, {1, 2}, {1, 2}}, callbacks, 1e9, 10,
46 simgrid::s4u::Link::SharingPolicy::SHARED),
47 std::invalid_argument);
50 SECTION("Invalid up links")
52 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1}, {1, 2}}, callbacks, 1e9, 10,
53 simgrid::s4u::Link::SharingPolicy::SHARED),
54 std::invalid_argument);
57 SECTION("Invalid link count")
59 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1}}, callbacks, 1e9, 10,
60 simgrid::s4u::Link::SharingPolicy::SHARED),
61 std::invalid_argument);
64 SECTION("Down links with zeroes")
66 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 0}, {1, 2}, {1, 2}}, callbacks, 1e9, 10,
67 simgrid::s4u::Link::SharingPolicy::SHARED),
68 std::invalid_argument);
71 SECTION("Up links with zeroes")
73 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {0, 2}, {1, 2}}, callbacks, 1e9, 10,
74 simgrid::s4u::Link::SharingPolicy::SHARED),
75 std::invalid_argument);
78 SECTION("Link count with zeroes")
80 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 0}}, callbacks, 1e9, 10,
81 simgrid::s4u::Link::SharingPolicy::SHARED),
82 std::invalid_argument);
85 SECTION("0 bandwidth")
87 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, callbacks, 0, 10,
88 simgrid::s4u::Link::SharingPolicy::SHARED),
89 std::invalid_argument);
92 SECTION("Negative latency")
94 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, callbacks, 1e9,
95 -10, simgrid::s4u::Link::SharingPolicy::SHARED),
96 std::invalid_argument);