mirror of
https://github.com/microsoft/mscclpp.git
synced 2026-05-12 01:10:22 +00:00
de664ad200
* In cases when the same `tag` is used for receiving data from the same remote rank, #514 changed the behavior of `Communicator::connect` and `Communicator::recvMemory` to receive data in the order of `std::shared_future::get()` is called, instead of the original behvaior that receive data in the order of the method calls. Since the original behavior is more intuitive, we get that back. Now when `get()` is called on a future, the async function will first call `wait()` on the latest previously returned future. In a recursive manner, this will call `wait()` on all previous futures that are not yet ready. * Removed all deprecated API calls and replaced into the new ones.
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright (c) Microsoft Corporation.
|
|
// Licensed under the MIT license.
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <mscclpp/core.hpp>
|
|
|
|
class LocalCommunicatorTest : public ::testing::Test {
|
|
protected:
|
|
void SetUp() override {
|
|
bootstrap = std::make_shared<mscclpp::TcpBootstrap>(0, 1);
|
|
bootstrap->initialize(bootstrap->createUniqueId());
|
|
comm = std::make_shared<mscclpp::Communicator>(bootstrap);
|
|
}
|
|
|
|
std::shared_ptr<mscclpp::TcpBootstrap> bootstrap;
|
|
std::shared_ptr<mscclpp::Communicator> comm;
|
|
};
|
|
|
|
TEST_F(LocalCommunicatorTest, RegisterMemory) {
|
|
int dummy[42];
|
|
auto memory = comm->registerMemory(&dummy, sizeof(dummy), mscclpp::NoTransports);
|
|
EXPECT_EQ(memory.data(), &dummy);
|
|
EXPECT_EQ(memory.size(), sizeof(dummy));
|
|
EXPECT_EQ(memory.transports(), mscclpp::NoTransports);
|
|
}
|
|
|
|
TEST_F(LocalCommunicatorTest, SendMemoryToSelf) {
|
|
int dummy[42];
|
|
auto memory = comm->registerMemory(&dummy, sizeof(dummy), mscclpp::NoTransports);
|
|
comm->sendMemory(memory, 0, 0);
|
|
auto memoryFuture = comm->recvMemory(0, 0);
|
|
auto sameMemory = memoryFuture.get();
|
|
EXPECT_EQ(sameMemory.data(), memory.data());
|
|
EXPECT_EQ(sameMemory.size(), memory.size());
|
|
EXPECT_EQ(sameMemory.transports(), memory.transports());
|
|
}
|