libs/ck-libs/liveViz/liveViz.C File Reference

Go to the source code of this file.

Functions
	PUPbytes (liveVizConfig)
void	liveVizInitComplete (void *rednMessage)
void	liveViz0Get (const liveVizRequest &req, void *data, int dataLen)
	Called when the client requests an image as described above.
void	liveVizDeposit (const liveVizRequest &req, int startx, int starty, int sizex, int sizey, const byte *src, ArrayElement *client, liveVizCombine_t combine)
	Called by clients to deposit a piece of the final image.
CkReductionMsg *	imageCombineReducer (int nMsg, CkReductionMsg **msgs)
	Called by the reduction manager to combine all the source images received on one processor.
void	vizReductionHandler (void *r_msg)
static void	liveVizNodeInit (void)
CkReductionMsg *	allocateImageMsg (const liveVizRequest &req, const CkRect &r, byte **imgDest)
void	liveVizDeposit (const liveVizRequest &req, int startx, int starty, int sizex, int sizey, const byte *src, ArrayElement *client)
CkReductionMsg *	imageCombine (int nMsg, CkReductionMsg **msgs)
Variables
static byte *	overflowArray = CkImage::newClip()

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Function Documentation

PUPbytes

(

liveVizConfig

)

Definition at line 10 of file liveViz.C.

References Converse::CkMyPe().

void liveVizInitComplete

(

void *

rednMessage

)

Definition at line 31 of file liveViz.C.

References liveViz0Init(), and lv_config.

Referenced by liveVizGroup::liveVizGroup().

void liveViz0Get	(	const liveVizRequest &	req,
		void *	data,
		int	dataLen
	)

Called when the client requests an image as described above.

You must implement this routine, which will be called from a single processor. data and dataLen are additional data supplied with the CCS request. This routine is called on the processor where the request arrives; this is normally processor 0.

Definition at line 48 of file liveViz.C.

References liveVizRequestMsg::buildNew(), clientGetImageCallback, and CkCallback::send().

Referenced by getImageHandler().

void liveVizDeposit	(	const liveVizRequest &	req,
		int	startx,
		int	starty,
		int	sizex,
		int	sizey,
		const byte *	src,
		ArrayElement *	client,
		liveVizCombine_t	combine
	)

Called by clients to deposit a piece of the final image.

Starts the reduction process.

Definition at line 71 of file liveViz.C.

References Converse::CkMyPe(), liveVizConfig::getBytesPerPixel(), liveVizConfig::getVerbose(), liveVizRequest::ht, lv_config, msg, vizReductionHandler(), and liveVizRequest::wid.

Referenced by liveVizDeposit(), and impl_LV3D_Array::LV3D_FlatRender().

CkReductionMsg* imageCombineReducer	(	int	nMsg,
		CkReductionMsg **	msgs
	)

Called by the reduction manager to combine all the source images received on one processor.

This function adds all the image on one processor to one list of non-overlapping images.

Definition at line 104 of file liveViz.C.

References Converse::CkMyPe(), liveVizConfig::getBytesPerPixel(), liveVizConfig::getVerbose(), lv_config, and msg.

Referenced by allocateImageMsg(), and liveVizNodeInit().

void vizReductionHandler

(

void *

r_msg

)

Definition at line 130 of file liveViz.C.

References Converse::CkMyPe(), liveVizConfig::getBytesPerPixel(), liveVizConfig::getNetworkBytesPerPixel(), liveVizConfig::getVerbose(), liveViz0Deposit(), liveVizFloatToRGB(), lv_config, msg, and liveVizRequestMsg::req.

Referenced by liveVizDeposit().

static void liveVizNodeInit

(

void

)

[static]

Definition at line 157 of file liveViz.C.

References CkReduction::addReducer(), and imageCombineReducer().

CkReductionMsg* allocateImageMsg	(	const liveVizRequest &	req,
		const CkRect &	r,
		byte **	imgDest
	)

Definition at line 176 of file liveViz.C.

References CkRect::area(), dest, liveVizConfig::getBytesPerPixel(), imageCombineReducer(), lv_config, and msg.

Referenced by imageCombine(), and liveVizDeposit().

void liveVizDeposit	(	const liveVizRequest &	req,
		int	startx,
		int	starty,
		int	sizex,
		int	sizey,
		const byte *	src,
		ArrayElement *	client
	)

Definition at line 190 of file liveViz.C.

References allocateImageMsg(), Converse::CkMyPe(), dest, liveVizConfig::getBytesPerPixel(), CkRect::getIntersect(), CkRect::getShift(), liveVizConfig::getVerbose(), CkRect::ht(), liveVizRequest::ht, CkRect::isEmpty(), lv_config, msg, vizReductionHandler(), CkRect::wid(), liveVizRequest::wid, and CkRect::zero().

CkReductionMsg* imageCombine	(	int	nMsg,
		CkReductionMsg **	msgs
	)

Definition at line 224 of file liveViz.C.

References allocateImageMsg(), CkRect::b, Converse::CkMyPe(), dest, liveVizConfig::getBytesPerPixel(), CkRect::getUnion(), liveVizConfig::getVerbose(), CkRect::ht(), CkRect::l, lv_config, CkRect::makeEmpty(), msg, overflowArray, CkRect::r, imageHeader::r, imageHeader::req, CkRect::t, and CkRect::wid().

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Variable Documentation

byte* overflowArray = CkImage::newClip() [static]

Definition at line 57 of file liveViz.C.

Referenced by imageCombine().