Realm::Cuda::CudaModule Class Reference

#include <cuda_module.h>

Inheritance diagram for Realm::Cuda::CudaModule:

Collaboration diagram for Realm::Cuda::CudaModule:

Public Member Functions
virtual	~CudaModule (void)
virtual void	initialize (RuntimeImpl *runtime)
virtual void	create_memories (RuntimeImpl *runtime)
virtual void	create_processors (RuntimeImpl *runtime)
virtual void	create_dma_channels (RuntimeImpl *runtime)
virtual void	create_code_translators (RuntimeImpl *runtime)
virtual void	pre_detach_cleanup (void)
virtual void	cleanup (void)
CUstream_st *	get_task_cuda_stream ()
void	set_task_ctxsync_required (bool is_required)
Event	make_realm_event (CUevent_st *cuda_event)
	Returns a Realm::Event that will be triggered after the given cuda_event has completed.
Event	make_realm_event (CUstream_st *cuda_stream)
	Returns a Realm::Event that will be triggered after the given cuda_stream has completed it's currently queued work.
bool	get_cuda_device_uuid (Processor p, Uuid *uuid) const
bool	get_cuda_device_id (Processor p, int *device) const
bool	get_cuda_context (Processor p, CUctx_st **context) const
bool	register_reduction (Event &event, const CudaRedOpDesc *descs, size_t num)
Public Member Functions inherited from Realm::Module
virtual	~Module (void)
const std::string &	get_name (void) const

Static Public Member Functions
static ModuleConfig *	create_module_config (RuntimeImpl *runtime)
static Module *	create_module (RuntimeImpl *runtime)

Public Attributes
CudaModuleConfig *	config
RuntimeImpl *	runtime
GPUWorker *	shared_worker
std::map< GPU *, GPUWorker * >	dedicated_workers
std::vector< GPUInfo * >	gpu_info
std::vector< GPU * >	gpus
void *	zcmem_cpu_base
void *	zcib_cpu_base
GPUZCMemory *	zcmem
void *	uvm_base
GPUZCMemory *	uvmmem
GPUReplHeapListener *	rh_listener
atomic< bool >	initialization_complete
Mutex	cudaipc_mutex
Mutex::CondVar	cudaipc_condvar
atomic< size_t >	cudaipc_responses_received {0}
int	cuda_api_version = 0

Protected Member Functions
	CudaModule (RuntimeImpl *_runtime)
Protected Member Functions inherited from Realm::Module
	Module (const std::string &_name)

Additional Inherited Members
Protected Attributes inherited from Realm::Module
std::string	name

Constructor & Destructor Documentation

CudaModule()

Realm::Cuda::CudaModule::CudaModule ( RuntimeImpl *  _runtime )

protected

~CudaModule()

virtual Realm::Cuda::CudaModule::~CudaModule ( void  )

virtual

Member Function Documentation

cleanup()

virtual void Realm::Cuda::CudaModule::cleanup ( void  )

virtual

Reimplemented from Realm::Module.

create_code_translators()

virtual void Realm::Cuda::CudaModule::create_code_translators ( RuntimeImpl *  runtime )

virtual

Reimplemented from Realm::Module.

create_dma_channels()

virtual void Realm::Cuda::CudaModule::create_dma_channels ( RuntimeImpl *  runtime )

virtual

Reimplemented from Realm::Module.

create_memories()

virtual void Realm::Cuda::CudaModule::create_memories ( RuntimeImpl *  runtime )

virtual

Reimplemented from Realm::Module.

create_module()

static Module * Realm::Cuda::CudaModule::create_module ( RuntimeImpl *  runtime )

static

create_module_config()

static ModuleConfig * Realm::Cuda::CudaModule::create_module_config ( RuntimeImpl *  runtime )

static

create_processors()

virtual void Realm::Cuda::CudaModule::create_processors ( RuntimeImpl *  runtime )

virtual

Reimplemented from Realm::Module.

get_cuda_context()

bool Realm::Cuda::CudaModule::get_cuda_context	(	Processor	p,
		CUctx_st **	context
	)		const

get_cuda_device_id()

bool Realm::Cuda::CudaModule::get_cuda_device_id	(	Processor	p,
		int *	device
	)		const

get_cuda_device_uuid()

bool Realm::Cuda::CudaModule::get_cuda_device_uuid	(	Processor	p,
		Uuid *	uuid
	)		const

get_task_cuda_stream()

CUstream_st * Realm::Cuda::CudaModule::get_task_cuda_stream

(

)

initialize()

virtual void Realm::Cuda::CudaModule::initialize ( RuntimeImpl *  runtime )

virtual

Reimplemented from Realm::Module.

make_realm_event() [1/2]

Event Realm::Cuda::CudaModule::make_realm_event

(

CUevent_st *

cuda_event

)

Returns a Realm::Event that will be triggered after the given cuda_event has completed.

Parameters

cuda_event

The cuda event that has been recorded on some stream

Returns

A Realm::Event that is triggered some time after the given cuda_event

make_realm_event() [2/2]

Event Realm::Cuda::CudaModule::make_realm_event

(

CUstream_st *

cuda_stream

)

Returns a Realm::Event that will be triggered after the given cuda_stream has completed it's currently queued work.

Parameters

cuda_stream

The cuda stream who's currently queued work must complete before the Realm::Event triggers

Returns

A Realm::Event that is triggered some time after the given cuda_stream completes

pre_detach_cleanup()

virtual void Realm::Cuda::CudaModule::pre_detach_cleanup ( void  )

virtual

Reimplemented from Realm::Module.

register_reduction()

bool Realm::Cuda::CudaModule::register_reduction	(	Event &	event,
		const CudaRedOpDesc *	descs,
		size_t	num
	)

set_task_ctxsync_required()

void Realm::Cuda::CudaModule::set_task_ctxsync_required

(

bool

is_required

)

Member Data Documentation

config

CudaModuleConfig* Realm::Cuda::CudaModule::config

cuda_api_version

int Realm::Cuda::CudaModule::cuda_api_version = 0

cudaipc_condvar

Mutex::CondVar Realm::Cuda::CudaModule::cudaipc_condvar

cudaipc_mutex

Mutex Realm::Cuda::CudaModule::cudaipc_mutex

cudaipc_responses_received

atomic<size_t> Realm::Cuda::CudaModule::cudaipc_responses_received {0}

dedicated_workers

std::map<GPU *, GPUWorker *> Realm::Cuda::CudaModule::dedicated_workers

gpu_info

std::vector<GPUInfo *> Realm::Cuda::CudaModule::gpu_info

gpus

std::vector<GPU *> Realm::Cuda::CudaModule::gpus

initialization_complete

atomic<bool> Realm::Cuda::CudaModule::initialization_complete

rh_listener

GPUReplHeapListener* Realm::Cuda::CudaModule::rh_listener

runtime

RuntimeImpl* Realm::Cuda::CudaModule::runtime

shared_worker

GPUWorker* Realm::Cuda::CudaModule::shared_worker

uvm_base

void* Realm::Cuda::CudaModule::uvm_base

uvmmem

GPUZCMemory* Realm::Cuda::CudaModule::uvmmem

zcib_cpu_base

void * Realm::Cuda::CudaModule::zcib_cpu_base

zcmem

GPUZCMemory* Realm::Cuda::CudaModule::zcmem

zcmem_cpu_base

void* Realm::Cuda::CudaModule::zcmem_cpu_base

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

• /home/runner/work/realm/realm/realm-src/src/realm/cuda/cuda_module.h