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d636093336
Cherry-picked a part of features from #167: now `Communicator::setup()` is unneeded. `Communicator::sendMemory()` conducts the task inline, and `Communicator::recvMemory()` and `Communicator::connect()` conducts the task asynchronously without explicit setup.
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <mscclpp/core.hpp>
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class LocalCommunicatorTest : public ::testing::Test {
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protected:
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void SetUp() override {
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bootstrap = std::make_shared<mscclpp::TcpBootstrap>(0, 1);
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bootstrap->initialize(bootstrap->createUniqueId());
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comm = std::make_shared<mscclpp::Communicator>(bootstrap);
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}
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std::shared_ptr<mscclpp::TcpBootstrap> bootstrap;
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std::shared_ptr<mscclpp::Communicator> comm;
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};
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TEST_F(LocalCommunicatorTest, RegisterMemory) {
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int dummy[42];
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auto memory = comm->registerMemory(&dummy, sizeof(dummy), mscclpp::NoTransports);
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EXPECT_EQ(memory.data(), &dummy);
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EXPECT_EQ(memory.size(), sizeof(dummy));
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EXPECT_EQ(memory.transports(), mscclpp::NoTransports);
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}
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TEST_F(LocalCommunicatorTest, SendMemoryToSelf) {
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int dummy[42];
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auto memory = comm->registerMemory(&dummy, sizeof(dummy), mscclpp::NoTransports);
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comm->sendMemoryOnSetup(memory, 0, 0);
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auto memoryFuture = comm->recvMemoryOnSetup(0, 0);
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comm->setup();
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auto sameMemory = memoryFuture.get();
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EXPECT_EQ(sameMemory.data(), memory.data());
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EXPECT_EQ(sameMemory.size(), memory.size());
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EXPECT_EQ(sameMemory.transports(), memory.transports());
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}
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