gmx_add_libgromacs_sources(
clfftinitializer.cpp
+ device_stream_manager.cpp
hostallocator.cpp
gpu_utils.cpp
gpu_testutils.cpp
pinning.cu
pmalloc_cuda.cu
)
-elseif()
+ gmx_compile_cpp_as_cuda(
+ device_stream_manager.cpp
+ )
+else()
gmx_add_libgromacs_sources(
device_stream.cpp
)
return false;
}
-void DeviceStream::synchronize() const {}
\ No newline at end of file
+void DeviceStream::synchronize() const {}
--- /dev/null
+/*
+ * This file is part of the GROMACS molecular simulation package.
+ *
+ * Copyright (c) 2019,2020, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
+ *
+ * GROMACS is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * of the License, or (at your option) any later version.
+ *
+ * GROMACS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with GROMACS; if not, see
+ * http://www.gnu.org/licenses, or write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * If you want to redistribute modifications to GROMACS, please
+ * consider that scientific software is very special. Version
+ * control is crucial - bugs must be traceable. We will be happy to
+ * consider code for inclusion in the official distribution, but
+ * derived work must not be called official GROMACS. Details are found
+ * in the README & COPYING files - if they are missing, get the
+ * official version at http://www.gromacs.org.
+ *
+ * To help us fund GROMACS development, we humbly ask that you cite
+ * the research papers on the package. Check out http://www.gromacs.org.
+ */
+/*! \internal \file
+ *
+ * \brief Implements GPU stream manager.
+ *
+ * \author Mark Abraham <mark.j.abraham@gmail.com>
+ * \author Artem Zhmurov <zhmurov@gmail.com>
+ *
+ * \ingroup module_gpu_utils
+ */
+#include "gmxpre.h"
+
+#include "device_stream_manager.h"
+
+#include "gromacs/gpu_utils/device_context.h"
+#include "gromacs/gpu_utils/device_stream.h"
+#include "gromacs/gpu_utils/gputraits.h"
+#include "gromacs/utility/enumerationhelpers.h"
+#include "gromacs/utility/exceptions.h"
+#include "gromacs/utility/gmxassert.h"
+#include "gromacs/utility/stringutil.h"
+
+namespace gmx
+{
+
+/*! \libinternal
+ * \brief Impl class to manages the lifetime of the GPU streams.
+ *
+ * If supported by the GPU API, the available runtime and the
+ * indicated device, some streams will be configured at high
+ * priority. Otherwise, all streams will share the default priority
+ * appropriate to the situation.
+ */
+class DeviceStreamManager::Impl
+{
+public:
+ /*! \brief Constructor.
+ *
+ * \throws InternalError If any of the required resources could not be initialized.
+ */
+ Impl(const DeviceInformation& deviceInfo,
+ bool useGpuForPme,
+ bool havePpDomainDecomposition,
+ bool doGpuPmePpTransfer,
+ bool useGpuForUpdate,
+ bool useTiming);
+ ~Impl();
+
+ //! Device context.
+ DeviceContext context_;
+ //! GPU command streams.
+ EnumerationArray<DeviceStreamType, DeviceStream> streams_;
+};
+
+// DeviceStreamManager::Impl
+DeviceStreamManager::Impl::Impl(const DeviceInformation& deviceInfo,
+ const bool useGpuForPme,
+ const bool havePpDomainDecomposition,
+ const bool doGpuPmePpTransfer,
+ const bool useGpuForUpdate,
+ const bool useTiming) :
+ context_(deviceInfo)
+{
+ try
+ {
+ streams_[DeviceStreamType::NonBondedLocal].init(context_, DeviceStreamPriority::Normal, useTiming);
+
+ if (useGpuForPme)
+ {
+ /* Creating a PME GPU stream:
+ * - default high priority with CUDA
+ * - no priorities implemented yet with OpenCL; see #2532
+ */
+ streams_[DeviceStreamType::Pme].init(context_, DeviceStreamPriority::High, useTiming);
+ }
+
+ if (havePpDomainDecomposition)
+ {
+ streams_[DeviceStreamType::NonBondedNonLocal].init(context_, DeviceStreamPriority::High,
+ useTiming);
+ }
+ // Update stream is used both for coordinates transfers and for GPU update/constraints
+ if (useGpuForPme || useGpuForUpdate)
+ {
+ streams_[DeviceStreamType::UpdateAndConstraints].init(
+ context_, DeviceStreamPriority::Normal, useTiming);
+ }
+ if (doGpuPmePpTransfer)
+ {
+ streams_[DeviceStreamType::PmePpTransfer].init(context_, DeviceStreamPriority::Normal, useTiming);
+ }
+ }
+ GMX_CATCH_ALL_AND_EXIT_WITH_FATAL_ERROR
+}
+
+DeviceStreamManager::Impl::~Impl() = default;
+
+// DeviceStreamManager
+DeviceStreamManager::DeviceStreamManager(const DeviceInformation& deviceInfo,
+ const bool useGpuForPme,
+ const bool havePpDomainDecomposition,
+ const bool doGpuPmePpTransfer,
+ const bool useGpuForUpdate,
+ const bool useTiming) :
+ impl_(new Impl(deviceInfo, useGpuForPme, havePpDomainDecomposition, doGpuPmePpTransfer, useGpuForUpdate, useTiming))
+{
+}
+
+DeviceStreamManager::~DeviceStreamManager() = default;
+
+const DeviceInformation& DeviceStreamManager::deviceInfo() const
+{
+ return impl_->context_.deviceInfo();
+}
+
+const DeviceContext& DeviceStreamManager::context() const
+{
+ return impl_->context_;
+}
+
+const DeviceStream& DeviceStreamManager::stream(DeviceStreamType streamToGet) const
+{
+ return impl_->streams_[streamToGet];
+}
+
+bool DeviceStreamManager::streamIsValid(DeviceStreamType streamToCheck) const
+{
+ return impl_->streams_[streamToCheck].isValid();
+}
+
+} // namespace gmx
--- /dev/null
+/*
+ * This file is part of the GROMACS molecular simulation package.
+ *
+ * Copyright (c) 2019,2020, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
+ *
+ * GROMACS is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * of the License, or (at your option) any later version.
+ *
+ * GROMACS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with GROMACS; if not, see
+ * http://www.gnu.org/licenses, or write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * If you want to redistribute modifications to GROMACS, please
+ * consider that scientific software is very special. Version
+ * control is crucial - bugs must be traceable. We will be happy to
+ * consider code for inclusion in the official distribution, but
+ * derived work must not be called official GROMACS. Details are found
+ * in the README & COPYING files - if they are missing, get the
+ * official version at http://www.gromacs.org.
+ *
+ * To help us fund GROMACS development, we humbly ask that you cite
+ * the research papers on the package. Check out http://www.gromacs.org.
+ */
+/*! \libinternal \file
+ *
+ * \brief This file declares a manager of GPU context and streams needed for
+ * running workloads on GPUs.
+ *
+ * \author Mark Abraham <mark.j.abraham@gmail.com>
+ * \author Artem Zhmurov <zhmurov@gmail.com>
+ *
+ * \inlibraryapi
+ * \ingroup module_gpu_utils
+ */
+#ifndef GMX_GPU_UTILS_GPUSTREAMMANAGER_H
+#define GMX_GPU_UTILS_GPUSTREAMMANAGER_H
+
+#include <string>
+
+#include "gromacs/utility/classhelpers.h"
+
+class DeviceContext;
+struct DeviceInformation;
+class DeviceStream;
+
+namespace gmx
+{
+
+/*! \brief Class enum to describe the different logical streams used
+ * for GPU work.
+ *
+ * Whether the actual streams differ is an implementation detail of
+ * the manager class.
+ */
+enum class DeviceStreamType : int
+{
+ //! Stream primarily for short-ranged local nonbonded work.
+ NonBondedLocal,
+ //! Stream primarily for short-ranged nonlocal nonbonded work.
+ NonBondedNonLocal,
+ //! Stream primarily for PME work.
+ Pme,
+ //! Stream primarily for data exchange between PME and PP ranks.
+ PmePpTransfer,
+ //! Stream primarily for update and constraints.
+ UpdateAndConstraints,
+ //! Conventional termination of the enumeration.
+ Count
+};
+
+/*! \libinternal
+ * \brief Device stream and context manager.
+ *
+ * Manages the lifetime of the GPU streams and their association
+ * with context and device information that is needed to use them.
+ *
+ * If supported by the GPU API, the available runtime and the
+ * indicated device, some streams will be configured at high
+ * priority. Otherwise, all streams will share the default priority
+ * appropriate to the situation.
+ */
+class DeviceStreamManager
+{
+public:
+ /*! \brief Constructor.
+ *
+ * \throws InternalError If any of the required resources could not be initialized.
+ */
+ DeviceStreamManager(const DeviceInformation& deviceInfo,
+ bool useGpuForPme,
+ bool havePpDomainDecomposition,
+ bool doGpuPmePpTransfer,
+ bool useGpuForUpdate,
+ bool useTiming);
+ ~DeviceStreamManager();
+
+ /*! \brief Get the device information object of the associated device.
+ *
+ * \returns reference to device info.
+ */
+ const DeviceInformation& deviceInfo() const;
+
+ /*! \brief Returns a handle to the GPU context.
+ *
+ * \todo This relies on the fact that only one unique device
+ * is described by nonbondedDeviceInfo and pmeDeviceInfo.
+ */
+ const DeviceContext& context() const;
+
+ /*! \brief Returns a handle to the requested GPU stream.
+ *
+ * \param[in] streamToGet Which stream to get.
+ */
+ const DeviceStream& stream(DeviceStreamType streamToGet) const;
+
+ /*! \brief Return whether the requested GPU stream is valid for use.
+ *
+ * \param[in] streamToCheck Which stream to check.
+ *
+ * \returns Whether the stream was initialized.
+ */
+ bool streamIsValid(DeviceStreamType streamToCheck) const;
+
+private:
+ class Impl;
+ PrivateImplPointer<Impl> impl_;
+};
+
+} // namespace gmx
+
+#endif
typecasts_runner.cu
CUDA_CPP_SOURCE_FILES
+ device_stream_manager.cpp
pinnedmemorychecker.cpp
typecasts.cpp
typecasts_runner.cpp
-
+
OPENCL_CPP_SOURCE_FILES
devicetransfers_ocl.cpp
-
+
NON_GPU_CPP_SOURCE_FILES
+ device_stream_manager.cpp
devicetransfers.cpp
-
)
--- /dev/null
+/*
+ * This file is part of the GROMACS molecular simulation package.
+ *
+ * Copyright (c) 2017,2018,2019,2020, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
+ *
+ * GROMACS is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * of the License, or (at your option) any later version.
+ *
+ * GROMACS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with GROMACS; if not, see
+ * http://www.gnu.org/licenses, or write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * If you want to redistribute modifications to GROMACS, please
+ * consider that scientific software is very special. Version
+ * control is crucial - bugs must be traceable. We will be happy to
+ * consider code for inclusion in the official distribution, but
+ * derived work must not be called official GROMACS. Details are found
+ * in the README & COPYING files - if they are missing, get the
+ * official version at http://www.gromacs.org.
+ *
+ * To help us fund GROMACS development, we humbly ask that you cite
+ * the research papers on the package. Check out http://www.gromacs.org.
+ */
+/*! \internal \file
+ * \brief Tests GPU stream manager
+ *
+ * \author Mark Abraham <mark.j.abraham@gmail.com>
+ * \author Artem Zhmurov <zhmurov@gmail.com>
+ *
+ * \ingroup module_gpu_utils
+ */
+#include "gmxpre.h"
+
+#include "gromacs/gpu_utils/device_stream_manager.h"
+
+#include "config.h"
+
+#include <initializer_list>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include "gromacs/utility/enumerationhelpers.h"
+
+#include "gputest.h"
+
+namespace gmx
+{
+
+namespace test
+{
+
+namespace
+{
+
+//! GPU device stream names for outputs.
+const EnumerationArray<DeviceStreamType, std::string> c_deviceStreamNames = {
+ { "non-bonded local", "non-bonded non-local", "PME", "PME-PP transfer", "update" }
+};
+
+//! Test fixture
+class DeviceStreamManagerTest : public GpuTest
+{
+public:
+ //! Helper function to implement readable testing
+ void expectValidStreams(DeviceStreamManager* manager, std::initializer_list<DeviceStreamType> types)
+ {
+ if (canExpectValidStreams_)
+ {
+ for (const DeviceStreamType type : types)
+ {
+ SCOPED_TRACE("Testing " + c_deviceStreamNames[type] + " stream.");
+ EXPECT_TRUE(manager->streamIsValid(type));
+ }
+ }
+ }
+ //! Helper function to implement readable testing
+ void expectInvalidStreams(DeviceStreamManager* manager, std::initializer_list<DeviceStreamType> types)
+ {
+ for (const DeviceStreamType type : types)
+ {
+ SCOPED_TRACE("Testing " + c_deviceStreamNames[type] + " stream.");
+ EXPECT_FALSE(manager->streamIsValid(type));
+ }
+ }
+
+ /*! \brief Non-GPU builds return nullptr instead of streams,
+ * so we have to expect that in such build configurations. */
+ const bool canExpectValidStreams_ = (GMX_GPU != GMX_GPU_NONE);
+};
+
+TEST_F(DeviceStreamManagerTest, CorrectStreamsAreReturnedOnNonbondedDevice)
+{
+ // It would be nice to test that the priority is high when it can
+ // be, but that requires calling the same API calls we're testing
+ // that we've called, so it is not very useful.
+ const bool useTiming = false;
+
+ // TODO Is it enough to only test one device?
+ for (const auto* deviceInfo : getDeviceInfos())
+ {
+ EXPECT_FALSE(deviceInfo == nullptr)
+ << "Device information should be provided for the GPU builds.";
+ // Test all the different cases successively.
+
+ {
+ SCOPED_TRACE("No DD, no PME rank, no GPU update");
+ bool useGpuForPme = false;
+ bool havePpDomainDecomposition = false;
+ bool doGpuPmePpTransfer = false;
+ bool useGpuForUpdate = false;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::NonBondedLocal });
+ expectInvalidStreams(&manager, { DeviceStreamType::NonBondedNonLocal,
+ DeviceStreamType::Pme, DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ }
+
+ {
+ SCOPED_TRACE("With DD, no PME rank, no GPU update");
+ bool useGpuForPme = false;
+ bool havePpDomainDecomposition = true;
+ bool doGpuPmePpTransfer = false;
+ bool useGpuForUpdate = false;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::NonBondedNonLocal });
+ expectInvalidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ }
+
+ {
+ SCOPED_TRACE("No DD, with PME rank, no GPU update");
+ bool useGpuForPme = true;
+ bool havePpDomainDecomposition = false;
+ bool doGpuPmePpTransfer = true;
+ bool useGpuForUpdate = false;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ expectInvalidStreams(&manager, { DeviceStreamType::NonBondedNonLocal });
+ }
+
+ {
+ SCOPED_TRACE("With DD, with PME rank, no GPU update");
+ bool useGpuForPme = true;
+ bool havePpDomainDecomposition = true;
+ bool doGpuPmePpTransfer = true;
+ bool useGpuForUpdate = false;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::NonBondedNonLocal, DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ expectInvalidStreams(&manager, {});
+ }
+
+ {
+ SCOPED_TRACE("No DD, no PME rank, with GPU update");
+ bool useGpuForPme = false;
+ bool havePpDomainDecomposition = false;
+ bool doGpuPmePpTransfer = false;
+ bool useGpuForUpdate = true;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::UpdateAndConstraints });
+ expectInvalidStreams(&manager, { DeviceStreamType::NonBondedNonLocal,
+ DeviceStreamType::Pme, DeviceStreamType::PmePpTransfer });
+ }
+
+ {
+ SCOPED_TRACE("With DD, no PME rank, with GPU update");
+ bool useGpuForPme = false;
+ bool havePpDomainDecomposition = true;
+ bool doGpuPmePpTransfer = false;
+ bool useGpuForUpdate = true;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::NonBondedLocal, DeviceStreamType::NonBondedNonLocal,
+ DeviceStreamType::UpdateAndConstraints });
+ expectInvalidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::PmePpTransfer });
+ }
+
+ {
+ SCOPED_TRACE("No DD, with PME rank, with GPU update");
+ bool useGpuForPme = true;
+ bool havePpDomainDecomposition = false;
+ bool doGpuPmePpTransfer = true;
+ bool useGpuForUpdate = true;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ expectInvalidStreams(&manager, { DeviceStreamType::NonBondedNonLocal });
+ }
+
+ {
+ SCOPED_TRACE("With DD, with PME rank, with GPU update");
+ bool useGpuForPme = true;
+ bool havePpDomainDecomposition = true;
+ bool doGpuPmePpTransfer = true;
+ bool useGpuForUpdate = true;
+ DeviceStreamManager manager(*deviceInfo, useGpuForPme, havePpDomainDecomposition,
+ doGpuPmePpTransfer, useGpuForUpdate, useTiming);
+
+ expectValidStreams(&manager, { DeviceStreamType::Pme, DeviceStreamType::NonBondedLocal,
+ DeviceStreamType::NonBondedNonLocal, DeviceStreamType::PmePpTransfer,
+ DeviceStreamType::UpdateAndConstraints });
+ }
+ }
+}
+
+} // namespace
+} // namespace test
+} // namespace gmx
/*
* This file is part of the GROMACS molecular simulation package.
*
- * Copyright (c) 2017,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2017,2018,2019,2020, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
if (isGpuDetectionFunctional(nullptr))
{
findGpus(gpuInfo_);
+ compatibleGpuIds_ = getCompatibleGpus(*gpuInfo_);
}
// Failing to find valid GPUs does not require further action
}
sfree(gpuInfo_);
}
-bool GpuTest::haveValidGpus() const
+bool GpuTest::haveCompatibleGpus() const
{
- return gpuInfo_->n_dev_compatible > 0;
+ return !compatibleGpuIds_.empty();
+}
+
+std::vector<const DeviceInformation*> GpuTest::getDeviceInfos() const
+{
+ std::vector<const DeviceInformation*> deviceInfos;
+ deviceInfos.reserve(compatibleGpuIds_.size());
+ for (const auto& id : compatibleGpuIds_)
+ {
+ deviceInfos.emplace_back(getDeviceInfo(*gpuInfo_, id));
+ }
+ return deviceInfos;
}
} // namespace test
/*
* This file is part of the GROMACS molecular simulation package.
*
- * Copyright (c) 2017,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2017,2018,2019,2020, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
#include <gtest/gtest.h>
+struct DeviceInformation;
struct gmx_gpu_info_t;
namespace gmx
public:
//! Information about GPUs that are present.
gmx_gpu_info_t* gpuInfo_;
+ //! Contains the IDs of all compatible GPUs
+ std::vector<int> compatibleGpuIds_;
GpuTest();
~GpuTest() override;
- //! Getter for convenience in testing
- bool haveValidGpus() const;
+ //! Return whether compatible GPUs were found
+ bool haveCompatibleGpus() const;
+ //! Return a vector of handles, each to a device info for a compatible GPU.
+ std::vector<const DeviceInformation*> getDeviceInfos() const;
};
} // namespace test
/*
* This file is part of the GROMACS molecular simulation package.
*
- * Copyright (c) 2017,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2017,2018,2019,2020, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
TYPED_TEST(HostAllocatorTestCopyable, TransfersWithPinningWorkWithCuda)
{
- if (!this->haveValidGpus())
+ if (!this->haveCompatibleGpus())
{
return;
}
TYPED_TEST(HostAllocatorTestCopyable, ManualPinningOperationsWorkWithCuda)
{
- if (!this->haveValidGpus())
+ if (!this->haveCompatibleGpus())
{
return;
}
/*
* This file is part of the GROMACS molecular simulation package.
*
- * Copyright (c) 2017,2018,2019, by the GROMACS development team, led by
+ * Copyright (c) 2017,2018,2019,2020, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
TEST_F(PinnedMemoryCheckerTest, DefaultContainerIsRecognized)
{
- if (!haveValidGpus())
+ if (!haveCompatibleGpus())
{
return;
}
TEST_F(PinnedMemoryCheckerTest, NonpinnedContainerIsRecognized)
{
- if (!haveValidGpus())
+ if (!haveCompatibleGpus())
{
return;
}
TEST_F(PinnedMemoryCheckerTest, PinnedContainerIsRecognized)
{
- if (!haveValidGpus())
+ if (!haveCompatibleGpus())
{
return;
}
TEST_F(PinnedMemoryCheckerTest, DefaultCBufferIsRecognized)
{
- if (!haveValidGpus())
+ if (!haveCompatibleGpus())
{
return;
}
TEST_F(PinnedMemoryCheckerTest, PinnedCBufferIsRecognized)
{
- if (!haveValidGpus())
+ if (!haveCompatibleGpus())
{
return;
}
biod.pnpi.spb.ru / alexxy / gromacs.git / commitdiff