#include "tf_port_c.h"
#include "tfCBond.h"

Include dependency graph for tfC_cuda.h:

Data Structures
struct	tfCudaEngineConfigHandle
	Handle to a cuda::EngineConfig instance. More...

struct	tfCudaBondConfigHandle
	Handle to a cuda::BondConfig instance. More...

struct	tfCudaAngleConfigHandle
	Handle to a cuda::AngleConfig instance. More...

struct	tfCudaSimulatorConfigHandle
	Handle to a cuda::SimulatorConfig instance. More...

Functions
HRESULT	tfCudaEngineConfig_onDevice (struct tfCudaEngineConfigHandle handle, bool onDevice)
	Check whether the engine is currently on a device.

HRESULT	tfCudaEngineConfig_getDevice (struct tfCudaEngineConfigHandle handle, int deviceId)
	Get the id of the device running the engine.

HRESULT	tfCudaEngineConfig_setDevice (struct tfCudaEngineConfigHandle *handle, unsigned int deviceId)
	Set the id of the device for running the engine.

HRESULT	tfCudaEngineConfig_clearDevice (struct tfCudaEngineConfigHandle *handle)
	Clear configured device for the engine.

HRESULT	tfCudaEngineConfig_toDevice (struct tfCudaEngineConfigHandle *handle)
	Send engine to device. If engine is already on device, then the call is ignored.

HRESULT	tfCudaEngineConfig_fromDevice (struct tfCudaEngineConfigHandle *handle)
	Pull engine from device. If engine is not on a device, then the call is ignored.

HRESULT	tfCudaEngineConfig_setBlocks (struct tfCudaEngineConfigHandle *handle, unsigned int numBlocks)
	Set the number of blocks of the CUDA configuration for the current CUDA device.

HRESULT	tfCudaEngineConfig_setThreads (struct tfCudaEngineConfigHandle *handle, unsigned int numThreads)
	Set the number of threads of the CUDA configuration for the current CUDA device.

HRESULT	tfCudaEngineConfig_refreshPotentials (struct tfCudaEngineConfigHandle *handle)
	Update potentials on a CUDA device.

HRESULT	tfCudaEngineConfig_refreshFluxes (struct tfCudaEngineConfigHandle *handle)
	Update fluxes on a CUDA device.

HRESULT	tfCudaEngineConfig_refreshBoundaryConditions (struct tfCudaEngineConfigHandle *handle)
	Update boundary conditions on a CUDA device.

HRESULT	tfCudaEngineConfig_refresh (struct tfCudaEngineConfigHandle *handle)
	Update the image of the engine on a CUDA device.

HRESULT	tfCudaBondConfig_onDevice (struct tfCudaBondConfigHandle handle, bool onDevice)
	Check whether the bonds are currently on a device.

HRESULT	tfCudaBondConfig_getDevice (struct tfCudaBondConfigHandle handle, int deviceId)
	Get the id of the device designated for running bonds.

HRESULT	tfCudaBondConfig_setDevice (struct tfCudaBondConfigHandle *handle, unsigned int deviceId)
	Set the id of the device for running bonds.

HRESULT	tfCudaBondConfig_toDevice (struct tfCudaBondConfigHandle *handle)
	Send bonds to device. If bonds are already on device, then the call is ignored.

HRESULT	tfCudaBondConfig_fromDevice (struct tfCudaBondConfigHandle *handle)
	Pull engine from device. If engine is not on a device, then the call is ignored.

HRESULT	tfCudaBondConfig_setBlocks (struct tfCudaBondConfigHandle *handle, unsigned int numBlocks)
	Set the number of blocks of the CUDA configuration for a CUDA device.

HRESULT	tfCudaBondConfig_setThreads (struct tfCudaBondConfigHandle *handle, unsigned int numThreads)
	Set the number of threads of the CUDA configuration for a CUDA device.

HRESULT	tfCudaBondConfig_refreshBond (struct tfCudaBondConfigHandle handle, struct tfBondHandleHandle bh)
	Update a bond on a CUDA device.

HRESULT	tfCudaBondConfig_refreshBonds (struct tfCudaBondConfigHandle handle, struct tfBondHandleHandle *bonds, unsigned int numBonds)
	Update bonds on a CUDA device.

HRESULT	tfCudaBondConfig_refresh (struct tfCudaBondConfigHandle *handle)
	Update all bonds on a CUDA device.

HRESULT	tfCudaAngleConfig_onDevice (struct tfCudaAngleConfigHandle handle, bool onDevice)
	Check whether the angles are currently on a device.

HRESULT	tfCudaAngleConfig_getDevice (struct tfCudaAngleConfigHandle handle, int deviceId)
	Get the id of the device designated for running angles.

HRESULT	tfCudaAngleConfig_toDevice (struct tfCudaAngleConfigHandle *handle)
	Send angles to device. If angles are already on device, then the call is ignored.

HRESULT	tfCudaAngleConfig_fromDevice (struct tfCudaAngleConfigHandle *handle)
	Pull engine from device. If engine is not on a device, then the call is ignored.

HRESULT	tfCudaAngleConfig_setBlocks (struct tfCudaAngleConfigHandle *handle, unsigned int numBlocks)
	Set the number of blocks of the CUDA configuration for a CUDA device.

HRESULT	tfCudaAngleConfig_setThreads (struct tfCudaAngleConfigHandle *handle, unsigned int numThreads)
	Set the number of threads of the CUDA configuration for a CUDA device.

HRESULT	tfCudaAngleConfig_refreshAngle (struct tfCudaAngleConfigHandle handle, struct tfAngleHandleHandle bh)
	Update a angle on a CUDA device.

HRESULT	tfCudaAngleConfig_refreshAngles (struct tfCudaAngleConfigHandle handle, struct tfAngleHandleHandle *angles, unsigned int numAngles)
	Update angles on a CUDA device.

HRESULT	tfCudaAngleConfig_refresh (struct tfCudaAngleConfigHandle *handle)
	Update all angles on a CUDA device.

HRESULT	tfSimulator_getCUDAConfig (struct tfCudaSimulatorConfigHandle *handle)
	Get simulator CUDA runtime interface.

HRESULT	tfSimulatorCUDAConfig_getEngine (struct tfCudaSimulatorConfigHandle handle, struct tfCudaEngineConfigHandle itf)
	Get the engine CUDA runtime control interface.

HRESULT	tfSimulatorCUDAConfig_getBonds (struct tfCudaSimulatorConfigHandle handle, struct tfCudaBondConfigHandle itf)
	Get the bond CUDA runtime control interface.

HRESULT	tfSimulatorCUDAConfig_getAngles (struct tfCudaSimulatorConfigHandle handle, struct tfCudaAngleConfigHandle itf)
	Get the angle CUDA runtime control interface.

HRESULT	tfCudaArchs (char *str, unsigned int numChars)
	Get the supported CUDA architectures of this installation.

Function Documentation

◆ tfCudaAngleConfig_fromDevice()

HRESULT tfCudaAngleConfig_fromDevice ( struct tfCudaAngleConfigHandle * handle )

Pull engine from device. If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaAngleConfig_getDevice()

HRESULT tfCudaAngleConfig_getDevice	(	struct tfCudaAngleConfigHandle *	handle,
		int *	deviceId )

Get the id of the device designated for running angles.

Parameters

handle	populated handle
deviceId	device id; -1 if engine is not on a device

Returns: S_OK on success

◆ tfCudaAngleConfig_onDevice()

HRESULT tfCudaAngleConfig_onDevice	(	struct tfCudaAngleConfigHandle *	handle,
		bool *	onDevice )

Check whether the angles are currently on a device.

Parameters

handle	populated handle
onDevice	true if currently on a device

Returns: S_OK on success

◆ tfCudaAngleConfig_refresh()

HRESULT tfCudaAngleConfig_refresh ( struct tfCudaAngleConfigHandle * handle )

Update all angles on a CUDA device.

Useful for notifying the device that angles have changed.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaAngleConfig_refreshAngle()

HRESULT tfCudaAngleConfig_refreshAngle	(	struct tfCudaAngleConfigHandle *	handle,
		struct tfAngleHandleHandle *	bh )

Update a angle on a CUDA device.

Useful for notifying the device that a angle has changed.

If engine is not on a device, then the call is ignored.

Parameters

handle	populated handle
bh	angle to update

Returns: S_OK on success

◆ tfCudaAngleConfig_refreshAngles()

HRESULT tfCudaAngleConfig_refreshAngles	(	struct tfCudaAngleConfigHandle *	handle,
		struct tfAngleHandleHandle **	angles,
		unsigned int	numAngles )

Update angles on a CUDA device.

Useful for notifying the device that angles have changed.

If engine is not on a device, then the call is ignored.

Parameters

handle	populated handle
angles	angles to update
numAngles	number of bonds

Returns: S_OK on success

◆ tfCudaAngleConfig_setBlocks()

HRESULT tfCudaAngleConfig_setBlocks	(	struct tfCudaAngleConfigHandle *	handle,
		unsigned int	numBlocks )

Set the number of blocks of the CUDA configuration for a CUDA device.

Throws an error if called when the angles are already deployed to a CUDA device.

Parameters

handle	populated handle
numBlocks	number of blocks

Returns: S_OK on success

◆ tfCudaAngleConfig_setThreads()

HRESULT tfCudaAngleConfig_setThreads	(	struct tfCudaAngleConfigHandle *	handle,
		unsigned int	numThreads )

Set the number of threads of the CUDA configuration for a CUDA device.

Throws an error if called when angles are already deployed to a CUDA device.

Parameters

handle	populated handle
numThreads	number of threads

Returns: S_OK on success

◆ tfCudaAngleConfig_toDevice()

HRESULT tfCudaAngleConfig_toDevice ( struct tfCudaAngleConfigHandle * handle )

Send angles to device. If angles are already on device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaArchs()

HRESULT tfCudaArchs	(	char **	str,
		unsigned int *	numChars )

Get the supported CUDA architectures of this installation.

Parameters

str	architectures
numChars	number of characters

Returns: S_OK on success

◆ tfCudaBondConfig_fromDevice()

HRESULT tfCudaBondConfig_fromDevice ( struct tfCudaBondConfigHandle * handle )

Pull engine from device. If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaBondConfig_getDevice()

HRESULT tfCudaBondConfig_getDevice	(	struct tfCudaBondConfigHandle *	handle,
		int *	deviceId )

Get the id of the device designated for running bonds.

Parameters

handle	populated handle
deviceId	device id; -1 if engine is not on a device

Returns: S_OK on success

◆ tfCudaBondConfig_onDevice()

HRESULT tfCudaBondConfig_onDevice	(	struct tfCudaBondConfigHandle *	handle,
		bool *	onDevice )

Check whether the bonds are currently on a device.

Parameters

handle	populated handle
onDevice	true if currently on a device

Returns: S_OK on success

◆ tfCudaBondConfig_refresh()

HRESULT tfCudaBondConfig_refresh ( struct tfCudaBondConfigHandle * handle )

Update all bonds on a CUDA device.

Useful for notifying the device that bonds have changed.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaBondConfig_refreshBond()

HRESULT tfCudaBondConfig_refreshBond	(	struct tfCudaBondConfigHandle *	handle,
		struct tfBondHandleHandle *	bh )

Update a bond on a CUDA device.

Useful for notifying the device that a bond has changed.

If engine is not on a device, then the call is ignored.

Parameters

handle	populated handle
bh	bond to update

Returns: S_OK on success

◆ tfCudaBondConfig_refreshBonds()

HRESULT tfCudaBondConfig_refreshBonds	(	struct tfCudaBondConfigHandle *	handle,
		struct tfBondHandleHandle **	bonds,
		unsigned int	numBonds )

Update bonds on a CUDA device.

Useful for notifying the device that bonds have changed.

If engine is not on a device, then the call is ignored.

Parameters

handle	populated handle
bonds	bonds to update
numBonds	number of bonds

Returns: S_OK on success

◆ tfCudaBondConfig_setBlocks()

HRESULT tfCudaBondConfig_setBlocks	(	struct tfCudaBondConfigHandle *	handle,
		unsigned int	numBlocks )

Set the number of blocks of the CUDA configuration for a CUDA device.

Throws an error if called when the bonds are already deployed to a CUDA device.

Parameters

handle	populated handle
numBlocks	number of blocks

Returns: S_OK on success

◆ tfCudaBondConfig_setDevice()

HRESULT tfCudaBondConfig_setDevice	(	struct tfCudaBondConfigHandle *	handle,
		unsigned int	deviceId )

Set the id of the device for running bonds.

Can be safely called while bonds are currently on a device.

Parameters

handle	populated handle
deviceId	device id

Returns: S_OK on success

◆ tfCudaBondConfig_setThreads()

HRESULT tfCudaBondConfig_setThreads	(	struct tfCudaBondConfigHandle *	handle,
		unsigned int	numThreads )

Set the number of threads of the CUDA configuration for a CUDA device.

Throws an error if called when bonds are already deployed to a CUDA device.

Parameters

handle	populated handle
numThreads	number of threads

Returns: S_OK on success

◆ tfCudaBondConfig_toDevice()

HRESULT tfCudaBondConfig_toDevice ( struct tfCudaBondConfigHandle * handle )

Send bonds to device. If bonds are already on device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_clearDevice()

HRESULT tfCudaEngineConfig_clearDevice ( struct tfCudaEngineConfigHandle * handle )

Clear configured device for the engine.

Fails if engine is currently on a device.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_fromDevice()

HRESULT tfCudaEngineConfig_fromDevice ( struct tfCudaEngineConfigHandle * handle )

Pull engine from device. If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_getDevice()

HRESULT tfCudaEngineConfig_getDevice	(	struct tfCudaEngineConfigHandle *	handle,
		int *	deviceId )

Get the id of the device running the engine.

Parameters

handle	populated handle
deviceId	device id; -1 if engine is not on a device

Returns: S_OK on success

◆ tfCudaEngineConfig_onDevice()

HRESULT tfCudaEngineConfig_onDevice	(	struct tfCudaEngineConfigHandle *	handle,
		bool *	onDevice )

Check whether the engine is currently on a device.

Parameters

handle	populated handle
onDevice	true if currently on a device

Returns: S_OK on success

◆ tfCudaEngineConfig_refresh()

HRESULT tfCudaEngineConfig_refresh ( struct tfCudaEngineConfigHandle * handle )

Update the image of the engine on a CUDA device.

Necessary to notify the device of changes to engine data that are not automatically handled by Tissue Forge. Refer to documentation of specific functions and members for which Tissue Forge automatically handles.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_refreshBoundaryConditions()

HRESULT tfCudaEngineConfig_refreshBoundaryConditions ( struct tfCudaEngineConfigHandle * handle )

Update boundary conditions on a CUDA device.

Useful for notifying the device that a boundary condition has changed.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_refreshFluxes()

HRESULT tfCudaEngineConfig_refreshFluxes ( struct tfCudaEngineConfigHandle * handle )

Update fluxes on a CUDA device.

Useful for notifying the device that a flux has changed.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_refreshPotentials()

HRESULT tfCudaEngineConfig_refreshPotentials ( struct tfCudaEngineConfigHandle * handle )

Update potentials on a CUDA device.

Useful for notifying the device that a potential has changed.

If engine is not on a device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfCudaEngineConfig_setBlocks()

HRESULT tfCudaEngineConfig_setBlocks	(	struct tfCudaEngineConfigHandle *	handle,
		unsigned int	numBlocks )

Set the number of blocks of the CUDA configuration for the current CUDA device.

Throws an error if called when the engine is already deployed to a CUDA device.

Parameters

handle	populated handle
numBlocks	number of blocks

Returns: S_OK on success

◆ tfCudaEngineConfig_setDevice()

HRESULT tfCudaEngineConfig_setDevice	(	struct tfCudaEngineConfigHandle *	handle,
		unsigned int	deviceId )

Set the id of the device for running the engine.

Fails if engine is currently on a device.

Parameters

handle	populated handle
deviceId	device id

Returns: S_OK on success

◆ tfCudaEngineConfig_setThreads()

HRESULT tfCudaEngineConfig_setThreads	(	struct tfCudaEngineConfigHandle *	handle,
		unsigned int	numThreads )

Set the number of threads of the CUDA configuration for the current CUDA device.

Throws an error if called when the engine is already deployed to a CUDA device.

Parameters

handle	populated handle
numThreads	number of threads

Returns: S_OK on success

◆ tfCudaEngineConfig_toDevice()

HRESULT tfCudaEngineConfig_toDevice ( struct tfCudaEngineConfigHandle * handle )

Send engine to device. If engine is already on device, then the call is ignored.

Parameters

handle populated handle

Returns: S_OK on success

◆ tfSimulator_getCUDAConfig()

HRESULT tfSimulator_getCUDAConfig ( struct tfCudaSimulatorConfigHandle * handle )

Get simulator CUDA runtime interface.

Parameters

handle handle to populate

Returns: S_OK on success

◆ tfSimulatorCUDAConfig_getAngles()

HRESULT tfSimulatorCUDAConfig_getAngles	(	struct tfCudaSimulatorConfigHandle *	handle,
		struct tfCudaAngleConfigHandle *	itf )

Get the angle CUDA runtime control interface.

Parameters

handle	populated handle
itf	control interface

Returns: S_OK on success

◆ tfSimulatorCUDAConfig_getBonds()

HRESULT tfSimulatorCUDAConfig_getBonds	(	struct tfCudaSimulatorConfigHandle *	handle,
		struct tfCudaBondConfigHandle *	itf )

Get the bond CUDA runtime control interface.

Parameters

handle	populated handle
itf	control interface

Returns: S_OK on success

◆ tfSimulatorCUDAConfig_getEngine()

HRESULT tfSimulatorCUDAConfig_getEngine	(	struct tfCudaSimulatorConfigHandle *	handle,
		struct tfCudaEngineConfigHandle *	itf )

Get the engine CUDA runtime control interface.

Parameters

handle	populated handle
itf	control interface

Returns: S_OK on success

Data Structures

Functions

Function Documentation

◆ tfCudaAngleConfig_fromDevice()

◆ tfCudaAngleConfig_getDevice()

◆ tfCudaAngleConfig_onDevice()

◆ tfCudaAngleConfig_refresh()

◆ tfCudaAngleConfig_refreshAngle()

◆ tfCudaAngleConfig_refreshAngles()

◆ tfCudaAngleConfig_setBlocks()

◆ tfCudaAngleConfig_setThreads()

◆ tfCudaAngleConfig_toDevice()

◆ tfCudaArchs()

◆ tfCudaBondConfig_fromDevice()

◆ tfCudaBondConfig_getDevice()

◆ tfCudaBondConfig_onDevice()

◆ tfCudaBondConfig_refresh()

◆ tfCudaBondConfig_refreshBond()

◆ tfCudaBondConfig_refreshBonds()

◆ tfCudaBondConfig_setBlocks()

◆ tfCudaBondConfig_setDevice()

◆ tfCudaBondConfig_setThreads()

◆ tfCudaBondConfig_toDevice()

◆ tfCudaEngineConfig_clearDevice()

◆ tfCudaEngineConfig_fromDevice()

◆ tfCudaEngineConfig_getDevice()

◆ tfCudaEngineConfig_onDevice()

◆ tfCudaEngineConfig_refresh()

◆ tfCudaEngineConfig_refreshBoundaryConditions()

◆ tfCudaEngineConfig_refreshFluxes()

◆ tfCudaEngineConfig_refreshPotentials()

◆ tfCudaEngineConfig_setBlocks()

◆ tfCudaEngineConfig_setDevice()

◆ tfCudaEngineConfig_setThreads()

◆ tfCudaEngineConfig_toDevice()

◆ tfSimulator_getCUDAConfig()

◆ tfSimulatorCUDAConfig_getAngles()

◆ tfSimulatorCUDAConfig_getBonds()

◆ tfSimulatorCUDAConfig_getEngine()