Diff of /trunk/test/MIP/mip_opencl.c

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	revision 302, Tue Aug 17 03:52:21 2010 UTC	revision 310, Tue Aug 17 18:52:00 2010 UTC
#	Line 7	Line 7
7	*	*
8	* To View the Image	* To View the Image
9	* =========================	* =========================
10	* ./unu reshape -i mip.txt -s 200 200 | ./unu quantize -b 8 -o new.png	* unu reshape -i mip.txt -s 200 200 | unu quantize -b 8 -o new.png
11	*/	*/
12	#include <OpenCL/OpenCl.h>	#include <OpenCL/OpenCl.h>
13	#include <assert.h>	#include <assert.h>
#	Line 17	Line 17
17	#include <sys/stat.h>	#include <sys/stat.h>
18	#include <teem/nrrd.h>	#include <teem/nrrd.h>
19
20	#define SIZE 200	#define SIZE 640
21
22	//Loads the Kernel from a file	//Loads the Kernel from a file
23	char * loadKernel (const char * filename)	char * loadKernel (const char * filename)
#	Line 59	Line 59
59	max = matrix[i];	max = matrix[i];
60
61	}	}
	printf("Max: %f\n",max);
62	fclose(out_file);	fclose(out_file);
63
64
#	Line 312	Line 311
311
312	size_t global_work_size[2], local_work_size[2];	size_t global_work_size[2], local_work_size[2];
313
314	global_work_size[0] = 256;	global_work_size[0] = SIZE;
315	global_work_size[1] = 256;	global_work_size[1] = SIZE;
316
317	local_work_size[0] = 1;	local_work_size[0] = 1;
318	local_work_size[1] = 1;	local_work_size[1] = 1;
#	Line 328	Line 327
327	err |=clSetKernelArg(kernel,index++,sizeof(cl_int2), &workDim);	err |=clSetKernelArg(kernel,index++,sizeof(cl_int2), &workDim);
328	err |=clSetKernelArg(kernel,index++,sizeof(cl_mem), &sAxis_mem);	err |=clSetKernelArg(kernel,index++,sizeof(cl_mem), &sAxis_mem);
329
	printf("error:%d\n",err);
330	assert(err == CL_SUCCESS);	assert(err == CL_SUCCESS);
331
332
#	Line 352	Line 350
350
351	return CL_SUCCESS;	return CL_SUCCESS;
352	}	}
353
354	int main (int argc, char ** argv)	int main (int argc, char ** argv)
355	{	{
356	char * dataFile = "txs.nrrd";	char * dataFile = "../../data/txs.nrrd";
357	float transformMatrix[16];	float transformMatrix[16];
358	float inverseMatrix[16];	float inverseMatrix[16];
359
360		if (argc == 2) {
361		dataFile = argv[1];
362		}
363
364	float * out;	float * out;
365	out = (float *) malloc(sizeof(float) * (SIZE * SIZE));	out = (float *) malloc(sizeof(float) * (SIZE * SIZE));
366	Nrrd * nin = loadNrrdFile(dataFile);	Nrrd * nin = loadNrrdFile(dataFile);

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Legend: Removed from v.302   changed lines   Added in v.310

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