amrex::Gpu::SyncAtExitOnly Struct Reference

#include <AMReX_GpuDevice.H>

Inheritance diagram for amrex::Gpu::SyncAtExitOnly:

Public Member Functions
	~SyncAtExitOnly ()
Public Member Functions inherited from amrex::Gpu::NoSyncRegion
	NoSyncRegion () noexcept
	~NoSyncRegion ()
bool	inNoSyncRegionPreviously () const

Additional Inherited Members
Protected Attributes inherited from amrex::Gpu::NoSyncRegion
bool	m_prev_flag

Detailed Description

This struct provides a RAII-style mechanism for disabling GPU synchronization and calling Gpu::streamSynchronizeActive when going out of scope if we are in sync region previously. Note that explicit calls to Gpu::streamSynchronize and Gpu::synchronize still work.

Constructor & Destructor Documentation

~SyncAtExitOnly()

amrex::Gpu::SyncAtExitOnly::~SyncAtExitOnly ( )

inline

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The documentation for this struct was generated from the following file:

• /home/runner/work/amrex/amrex/Src/Base/AMReX_GpuDevice.H