derek.holloway
7502bf64a4
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514 lines
20 KiB
C++
514 lines
20 KiB
C++
/*
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* Copyright 2008-2013 NVIDIA Corporation
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* Modifications Copyright© 2019-2025 Advanced Micro Devices, Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <thrust/detail/config.h>
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#if THRUST_CPP_DIALECT >= 2017
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# include <thrust/async/copy.h>
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# include <thrust/async/transform.h>
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# include <thrust/device_vector.h>
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# include <thrust/host_vector.h>
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# include "test_param_fixtures.hpp"
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# include "test_real_assertions.hpp"
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# include "test_utils.hpp"
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using BuiltinNumericTypes = ::testing::Types<
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Params<char>,
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Params<signed char>,
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Params<unsigned char>,
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Params<short>,
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Params<unsigned short>,
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Params<int>,
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Params<unsigned int>,
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Params<long>,
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Params<unsigned long>,
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Params<long long>,
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Params<unsigned long long>,
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Params<float>,
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Params<double>>;
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TESTS_DEFINE(AsyncTransformTests, NumericalTestsParams);
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TESTS_DEFINE(AsyncTransformBuiltinTests, BuiltinNumericTypes);
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THRUST_SUPPRESS_DEPRECATED_PUSH
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template <typename T>
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struct divide_by_2
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{
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THRUST_HOST_DEVICE T operator()(T x) const
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{
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return x / 2;
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}
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};
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# define DEFINE_STATEFUL_ASYNC_TRANSFORM_UNARY_INVOKER(NAME, MEMBERS, CTOR, DTOR, VALIDATE, ...) \
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template <typename T> \
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struct NAME \
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{ \
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MEMBERS \
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\
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NAME() \
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{ \
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CTOR \
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} \
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\
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~NAME() \
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{ \
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DTOR \
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} \
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\
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template <typename Event> \
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void validate_event(Event& e) \
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{ \
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THRUST_UNUSED_VAR(e); \
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VALIDATE \
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} \
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\
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template <typename ForwardIt, typename Sentinel, typename OutputIt, typename UnaryOperation> \
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THRUST_HOST auto operator()(ForwardIt&& first, Sentinel&& last, OutputIt&& output, UnaryOperation&& op) \
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THRUST_DECLTYPE_RETURNS(::thrust::async::transform(__VA_ARGS__)) \
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}; \
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/**/
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# define DEFINE_ASYNC_TRANSFORM_UNARY_INVOKER(NAME, ...) \
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DEFINE_STATEFUL_ASYNC_TRANSFORM_UNARY_INVOKER( \
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NAME, THRUST_PP_EMPTY(), THRUST_PP_EMPTY(), THRUST_PP_EMPTY(), THRUST_PP_EMPTY(), __VA_ARGS__) \
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/**/
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# define DEFINE_SYNC_TRANSFORM_UNARY_INVOKER(NAME, ...) \
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template <typename T> \
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struct NAME \
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{ \
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template <typename ForwardIt, typename Sentinel, typename OutputIt, typename UnaryOperation> \
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THRUST_HOST auto operator()(ForwardIt&& first, Sentinel&& last, OutputIt&& output, UnaryOperation&& op) \
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THRUST_RETURNS(::thrust::transform(__VA_ARGS__)) \
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}; \
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/**/
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DEFINE_ASYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_async_invoker, THRUST_FWD(first), THRUST_FWD(last), THRUST_FWD(output), THRUST_FWD(op));
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DEFINE_ASYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_async_invoker_device,
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thrust::device,
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THRUST_FWD(first),
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THRUST_FWD(last),
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THRUST_FWD(output),
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THRUST_FWD(op));
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DEFINE_ASYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_async_invoker_device_allocator,
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thrust::device(thrust::device_allocator<void>{}),
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THRUST_FWD(first),
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THRUST_FWD(last),
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THRUST_FWD(output),
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THRUST_FWD(op));
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DEFINE_STATEFUL_ASYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_async_invoker_device_on
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// Members.
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,
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SPECIALIZE_DEVICE_RESOURCE_NAME(Stream_t) stream_;
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// Constructor.
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,
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thrust::THRUST_DEVICE_BACKEND_DETAIL::throw_on_error(SPECIALIZE_DEVICE_RESOURCE_NAME(StreamCreateWithFlags)(
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&stream_, SPECIALIZE_DEVICE_RESOURCE_NAME(StreamNonBlocking)));
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// Destructor.
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,
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thrust::THRUST_DEVICE_BACKEND_DETAIL::throw_on_error(SPECIALIZE_DEVICE_RESOURCE_NAME(StreamDestroy)(stream_));
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// `validate_event` member.
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,
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ASSERT_EQ_QUIET(stream_, e.stream().native_handle());
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// Arguments to `thrust::async::transform`.
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,
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thrust::device.on(stream_),
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THRUST_FWD(first),
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THRUST_FWD(last),
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THRUST_FWD(output),
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THRUST_FWD(op));
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DEFINE_STATEFUL_ASYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_async_invoker_device_allocator_on
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// Members.
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,
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SPECIALIZE_DEVICE_RESOURCE_NAME(Stream_t) stream_;
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// Constructor.
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,
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thrust::THRUST_DEVICE_BACKEND_DETAIL::throw_on_error(SPECIALIZE_DEVICE_RESOURCE_NAME(StreamCreateWithFlags)(
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&stream_, SPECIALIZE_DEVICE_RESOURCE_NAME(StreamNonBlocking)));
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// Destructor.
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,
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thrust::THRUST_DEVICE_BACKEND_DETAIL::throw_on_error(SPECIALIZE_DEVICE_RESOURCE_NAME(StreamDestroy)(stream_));
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// `validate_event` member.
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,
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ASSERT_EQ_QUIET(stream_, e.stream().native_handle());
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// Arguments to `thrust::async::transform`.
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,
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thrust::device(thrust::device_allocator<void>{}).on(stream_),
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THRUST_FWD(first),
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THRUST_FWD(last),
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THRUST_FWD(output),
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THRUST_FWD(op));
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DEFINE_SYNC_TRANSFORM_UNARY_INVOKER(
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transform_unary_sync_invoker, THRUST_FWD(first), THRUST_FWD(last), THRUST_FWD(output), THRUST_FWD(op));
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///////////////////////////////////////////////////////////////////////////////
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template <typename T,
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template <typename>
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class AsyncTransformUnaryInvoker,
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template <typename>
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class SyncTransformUnaryInvoker,
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template <typename>
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class UnaryOperation>
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THRUST_HOST void test_async_transform_unary()
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{
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for (auto size : get_sizes())
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{
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SCOPED_TRACE(testing::Message() << "with size = " << size);
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thrust::host_vector<T> h0(random_integers<T>(size));
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thrust::device_vector<T> d0a(h0);
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thrust::device_vector<T> d0b(h0);
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thrust::device_vector<T> d0c(h0);
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thrust::device_vector<T> d0d(h0);
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thrust::host_vector<T> h1(size);
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thrust::device_vector<T> d1a(size);
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thrust::device_vector<T> d1b(size);
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thrust::device_vector<T> d1c(size);
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thrust::device_vector<T> d1d(size);
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AsyncTransformUnaryInvoker<T> invoke_async;
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SyncTransformUnaryInvoker<T> invoke_sync;
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UnaryOperation<T> op;
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ASSERT_EQ(h0, d0a);
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ASSERT_EQ(h0, d0b);
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ASSERT_EQ(h0, d0c);
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ASSERT_EQ(h0, d0d);
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auto f0a = invoke_async(d0a.begin(), d0a.end(), d1a.begin(), op);
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auto f0b = invoke_async(d0b.begin(), d0b.end(), d1b.begin(), op);
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auto f0c = invoke_async(d0c.begin(), d0c.end(), d1c.begin(), op);
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auto f0d = invoke_async(d0d.begin(), d0d.end(), d1d.begin(), op);
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invoke_async.validate_event(f0a);
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invoke_async.validate_event(f0b);
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invoke_async.validate_event(f0c);
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invoke_async.validate_event(f0d);
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// This potentially runs concurrently with the copies.
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invoke_sync(h0.begin(), h0.end(), h1.begin(), op);
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TEST_EVENT_WAIT(thrust::when_all(f0a, f0b, f0c, f0d));
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ASSERT_EQ(h0, d0a);
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ASSERT_EQ(h0, d0b);
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ASSERT_EQ(h0, d0c);
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ASSERT_EQ(h0, d0d);
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ASSERT_EQ(h1, d1a);
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ASSERT_EQ(h1, d1b);
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ASSERT_EQ(h1, d1c);
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ASSERT_EQ(h1, d1d);
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}
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_divide_by_2)
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{
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#ifdef ADDRESS_SANITIZER_BUILD
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GTEST_SKIP() << "Skipping test due to memory constraints in address sanitizer build.";
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#endif
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary<T, transform_unary_async_invoker, transform_unary_sync_invoker, divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_policy_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary<T, transform_unary_async_invoker_device, transform_unary_sync_invoker, divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_policy_allocator_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary<T,
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transform_unary_async_invoker_device_allocator,
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transform_unary_sync_invoker,
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divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_policy_on_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary<T, transform_unary_async_invoker_device_on, transform_unary_sync_invoker, divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_policy_allocator_on_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary<T,
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transform_unary_async_invoker_device_allocator_on,
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transform_unary_sync_invoker,
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divide_by_2>();
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}
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///////////////////////////////////////////////////////////////////////////////
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template <typename T,
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template <typename>
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class AsyncTransformUnaryInvoker,
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template <typename>
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class SyncTransformUnaryInvoker,
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template <typename>
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class UnaryOperation>
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THRUST_HOST void test_async_transform_unary_inplace()
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{
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for (auto size : get_sizes())
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{
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SCOPED_TRACE(testing::Message() << "with size = " << size);
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thrust::host_vector<T> h0(random_integers<T>(size));
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thrust::device_vector<T> d0a(h0);
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thrust::device_vector<T> d0b(h0);
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thrust::device_vector<T> d0c(h0);
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thrust::device_vector<T> d0d(h0);
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AsyncTransformUnaryInvoker<T> invoke_async;
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SyncTransformUnaryInvoker<T> invoke_sync;
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UnaryOperation<T> op;
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ASSERT_EQ(h0, d0a);
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ASSERT_EQ(h0, d0b);
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ASSERT_EQ(h0, d0c);
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ASSERT_EQ(h0, d0d);
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auto f0a = invoke_async(d0a.begin(), d0a.end(), d0a.begin(), op);
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auto f0b = invoke_async(d0b.begin(), d0b.end(), d0b.begin(), op);
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auto f0c = invoke_async(d0c.begin(), d0c.end(), d0c.begin(), op);
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auto f0d = invoke_async(d0d.begin(), d0d.end(), d0d.begin(), op);
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invoke_async.validate_event(f0a);
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invoke_async.validate_event(f0b);
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invoke_async.validate_event(f0c);
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invoke_async.validate_event(f0d);
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// This potentially runs concurrently with the copies.
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invoke_sync(h0.begin(), h0.end(), h0.begin(), op);
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TEST_EVENT_WAIT(thrust::when_all(f0a, f0b, f0c, f0d));
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ASSERT_EQ(h0, d0a);
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ASSERT_EQ(h0, d0b);
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ASSERT_EQ(h0, d0c);
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ASSERT_EQ(h0, d0d);
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}
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_inplace_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary_inplace<T, transform_unary_async_invoker, transform_unary_sync_invoker, divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_inplace_policy_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary_inplace<T, transform_unary_async_invoker_device, transform_unary_sync_invoker, divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_inplace_policy_allocator_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary_inplace<T,
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transform_unary_async_invoker_device_allocator,
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transform_unary_sync_invoker,
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divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_inplace_policy_on_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary_inplace<T,
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transform_unary_async_invoker_device_on,
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transform_unary_sync_invoker,
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divide_by_2>();
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}
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TYPED_TEST(AsyncTransformTests, test_async_transform_unary_inplace_policy_allocator_on_divide_by_2)
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{
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SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
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using T = typename TestFixture::input_type;
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test_async_transform_unary_inplace<T,
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transform_unary_async_invoker_device_allocator_on,
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transform_unary_sync_invoker,
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divide_by_2>();
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}
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///////////////////////////////////////////////////////////////////////////////
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template <typename T,
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template <typename>
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class AsyncTransformUnaryInvoker,
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template <typename>
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class SyncTransformUnaryInvoker,
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template <typename>
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class UnaryOperation>
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THRUST_HOST void test_async_transform_unary_counting_iterator()
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{
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constexpr std::size_t n = 15 * sizeof(T);
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ASSERT_LE(T(n), truncate_to_max_representable<T>(n));
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thrust::counting_iterator<T> first(0);
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thrust::counting_iterator<T> last(n);
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thrust::host_vector<T> h0(n);
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thrust::device_vector<T> d0a(n);
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thrust::device_vector<T> d0b(n);
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thrust::device_vector<T> d0c(n);
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thrust::device_vector<T> d0d(n);
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AsyncTransformUnaryInvoker<T> invoke_async;
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SyncTransformUnaryInvoker<T> invoke_sync;
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UnaryOperation<T> op;
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|
|
auto f0a = invoke_async(first, last, d0a.begin(), op);
|
|
auto f0b = invoke_async(first, last, d0b.begin(), op);
|
|
auto f0c = invoke_async(first, last, d0c.begin(), op);
|
|
auto f0d = invoke_async(first, last, d0d.begin(), op);
|
|
|
|
invoke_async.validate_event(f0a);
|
|
invoke_async.validate_event(f0b);
|
|
invoke_async.validate_event(f0c);
|
|
invoke_async.validate_event(f0d);
|
|
|
|
// This potentially runs concurrently with the copies.
|
|
invoke_sync(first, last, h0.begin(), op);
|
|
|
|
TEST_EVENT_WAIT(thrust::when_all(f0a, f0b, f0c, f0d));
|
|
|
|
ASSERT_EQ(h0, d0a);
|
|
ASSERT_EQ(h0, d0b);
|
|
ASSERT_EQ(h0, d0c);
|
|
ASSERT_EQ(h0, d0d);
|
|
}
|
|
|
|
TYPED_TEST(AsyncTransformBuiltinTests, test_async_transform_unary_counting_iterator_divide_by_2)
|
|
{
|
|
SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
|
|
using T = typename TestFixture::input_type;
|
|
test_async_transform_unary_counting_iterator<T,
|
|
transform_unary_async_invoker,
|
|
transform_unary_sync_invoker,
|
|
divide_by_2>();
|
|
}
|
|
|
|
TYPED_TEST(AsyncTransformBuiltinTests, test_async_transform_unary_counting_iterator_policy_divide_by_2)
|
|
{
|
|
SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
|
|
using T = typename TestFixture::input_type;
|
|
test_async_transform_unary_counting_iterator<T,
|
|
transform_unary_async_invoker_device,
|
|
transform_unary_sync_invoker,
|
|
divide_by_2>();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <typename T, template <typename> class UnaryOperation>
|
|
THRUST_HOST void test_async_transform_using()
|
|
{
|
|
for (auto size : get_sizes())
|
|
{
|
|
SCOPED_TRACE(testing::Message() << "with size = " << size);
|
|
|
|
thrust::host_vector<T> h0(random_integers<T>(size));
|
|
|
|
thrust::device_vector<T> d0a(h0);
|
|
thrust::device_vector<T> d0b(h0);
|
|
|
|
thrust::host_vector<T> h1(size);
|
|
|
|
thrust::device_vector<T> d1a(size);
|
|
thrust::device_vector<T> d1b(size);
|
|
|
|
UnaryOperation<T> op;
|
|
|
|
ASSERT_EQ(h0, d0a);
|
|
ASSERT_EQ(h0, d0b);
|
|
|
|
thrust::device_event f0a;
|
|
thrust::device_event f0b;
|
|
|
|
// When you import the customization points into the global namespace,
|
|
// they should be selected instead of the synchronous algorithms.
|
|
{
|
|
THRUST_SUPPRESS_DEPRECATED_PUSH
|
|
using namespace thrust::async;
|
|
f0a = transform(d0a.begin(), d0a.end(), d1a.begin(), op);
|
|
THRUST_SUPPRESS_DEPRECATED_POP
|
|
}
|
|
{
|
|
THRUST_SUPPRESS_DEPRECATED_PUSH
|
|
using thrust::async::transform;
|
|
f0b = transform(d0b.begin(), d0b.end(), d1b.begin(), op);
|
|
THRUST_SUPPRESS_DEPRECATED_POP
|
|
}
|
|
|
|
// ADL should find the synchronous algorithms.
|
|
// This potentially runs concurrently with the copies.
|
|
transform(h0.begin(), h0.end(), h1.begin(), op);
|
|
|
|
TEST_EVENT_WAIT(thrust::when_all(f0a, f0b));
|
|
|
|
ASSERT_EQ(h0, d0a);
|
|
ASSERT_EQ(h0, d0b);
|
|
|
|
ASSERT_EQ(h1, d1a);
|
|
ASSERT_EQ(h1, d1b);
|
|
}
|
|
}
|
|
|
|
TYPED_TEST(AsyncTransformTests, test_async_transform_using_divide_by_2)
|
|
{
|
|
SCOPED_TRACE(testing::Message() << "with device_id= " << test::set_device_from_ctest());
|
|
using T = typename TestFixture::input_type;
|
|
test_async_transform_using<T, divide_by_2>();
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#endif
|