Edgar Gabriel
53fa35b980
* use dlsym for MPI functions
to allow compiling without MPI support, convert the usage of MPI functions and symbols to be based on a dlopen/dlsym based mechanism. Turns out this cannot be done entirely vendor neutral, slightly different solutions might be required for Open MPI, MPICH and the new MPI ABI.
* checkpoint
more work to be done.
* checkpoint 2
* checkpoint 3
* checkpoint 4
examples compile and link correctly
* checkpoitn 5 (I think)
* Checkpoitn 6
* dyld-mpi: adapt GDA
* dyldmpi: tests that depend on MPI need to link with it themselves
* do not ../mpi_instance.h
* dyldmpi: make the symetricHeapTestFixture compile
* dyldmpi: Change cmakery, compiles and run gda w/o external MPI
* Make it also compile in external MPI mode
* dyldmpi: ipc unit tests compile but do not link
* dyldmpi: new approach, if external mpi required, link with mpi,
otherwise use ompi5 abi
* C-style comments in cmakelist..
* dyldmpi: examples: do not fail compiling if MPI not found at build time,
instead do not compile the MPI required examples
* more updates to CMake logic
* convert RO backend
and a few other cleanups
* update some unit tests
to work with the dlopen MPI environment correctly.
---------
Co-authored-by: Aurelien Bouteiller <abouteil@amd.com>
[ROCm/rocshmem commit: e4c427a736]
67 regels
2.2 KiB
C++
67 regels
2.2 KiB
C++
/******************************************************************************
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* Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*****************************************************************************/
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#ifndef ROCSHMEM_REMOTE_HEAP_INFO_GTEST_HPP
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#define ROCSHMEM_REMOTE_HEAP_INFO_GTEST_HPP
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#include "gtest/gtest.h"
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#include <mpi.h>
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#include "../src/memory/heap_memory.hpp"
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#include "../src/memory/hip_allocator.hpp"
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#include "../src/memory/remote_heap_info.hpp"
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namespace rocshmem {
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class RemoteHeapInfoTestFixture : public ::testing::Test
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{
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/**
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* @brief Helper type for heap memory
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*/
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using HEAP_T = HeapMemory<HIPAllocator>;
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/**
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* @brief Helper type for RemoteHeapInfo with MPI
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*/
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using MPI_T = RemoteHeapInfo<CommunicatorMPI>;
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protected:
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/**
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* @brief Heap memory object
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*/
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HEAP_T heap_mem_ {};
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/**
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* @brief Remote heap info with MPI Communicator
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*/
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MPI_T mpi_ {heap_mem_.get_ptr(),
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heap_mem_.get_size(),
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MPI_COMM_WORLD};
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};
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} // namespace rocshmem
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#endif // ROCSHMEM_REMOTE_HEAP_INFO_GTEST_HPP
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