sgminer/ocl.h

#ifndef __OCL_H__
#define __OCL_H__
#include "config.h"
#ifdef HAVE_OPENCL
#ifdef __APPLE_CC__
#include <OpenCL/opencl.h>
#else
#include <CL/cl.h>
#endif
#include "miner.h"

typedef struct {
	cl_context context;
	cl_kernel kernel;
	cl_command_queue commandQueue;
	cl_program program;
	cl_mem outputBuffer;
	cl_uint preferred_vwidth;
} _clState;

extern char *file_contents(const char *filename, int *length);
extern int clDevicesNum();
extern int preinit_devices(void);
extern _clState *initCQ(_clState *clState, unsigned int gpu);
extern _clState *initCl(struct cgpu_info *cgpu, char *name, size_t nameSize);
#endif /* HAVE_OPENCL */
#endif /* __OCL_H__ */
Merge gpumining from oclmine. Unstable. 2011-06-14 00:32:54 +00:00			`#ifndef __OCL_H__`
			`#define __OCL_H__`
Make it possible to build without GPU mining by picking up HAVE_OPENCL from config.h. 2011-07-05 07:34:54 +00:00			`#include "config.h"`
			`#ifdef HAVE_OPENCL`
Merge gpumining from oclmine. Unstable. 2011-06-14 00:32:54 +00:00			`#ifdef __APPLE_CC__`
			`#include <OpenCL/opencl.h>`
			`#else`
			`#include <CL/cl.h>`
			`#endif`
Move the non cl_ variables into the cgpu info struct to allow creating a new cl state on reinit, preserving known GPU variables. Create a new context from scratch in initCQ in case something was corrupted to maximise our chance of succesfully creating a new worker thread. 2011-08-13 10:54:20 +00:00			`#include "miner.h"`
Merge gpumining from oclmine. Unstable. 2011-06-14 00:32:54 +00:00
			`typedef struct {`
			`cl_context context;`
			`cl_kernel kernel;`
			`cl_command_queue commandQueue;`
			`cl_program program;`
			`cl_mem outputBuffer;`
Make the optimisations per-gpu card and update code to work properly with multiple cards. 2011-06-23 23:17:09 +00:00			`cl_uint preferred_vwidth;`
Merge gpumining from oclmine. Unstable. 2011-06-14 00:32:54 +00:00			`} _clState;`

			`extern char file_contents(const char filename, int *length);`
			`extern int clDevicesNum();`
Preinitialise the devices only once on startup. 2011-08-12 03:00:25 +00:00			`extern int preinit_devices(void);`
Restart threads by abstracting out the clcontext initialisation and using that instead of probing all cards. 2011-07-30 06:59:54 +00:00			`extern _clState initCQ(_clState clState, unsigned int gpu);`
Move the non cl_ variables into the cgpu info struct to allow creating a new cl state on reinit, preserving known GPU variables. Create a new context from scratch in initCQ in case something was corrupted to maximise our chance of succesfully creating a new worker thread. 2011-08-13 10:54:20 +00:00			`extern _clState initCl(struct cgpu_info cgpu, char *name, size_t nameSize);`
Make it possible to build without GPU mining by picking up HAVE_OPENCL from config.h. 2011-07-05 07:34:54 +00:00			`#endif /* HAVE_OPENCL */`
Merge gpumining from oclmine. Unstable. 2011-06-14 00:32:54 +00:00			`#endif /* __OCL_H__ */`