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source/par2j/lib_opencl.h

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+#ifndef _OPENCL_H_
+#define _OPENCL_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// IntelやAMDのGPUでZeroCopyするにはメモリー境界をこの値にしないといけない
+#define MEM_UNIT 4096
+
+extern int OpenCL_method;
+
+int init_OpenCL(int unit_size, int *src_max, int *chunk_size);
+int free_OpenCL(void);
+void info_OpenCL(char *buf, int buf_size);
+
+int gpu_copy_blocks(
+	unsigned char *data,
+	int unit_size,
+	int src_end);
+
+int gpu_multiply_blocks(
+	int src_num,			// Number of multiplying source blocks
+	unsigned short *mat,	// Matrix of numbers to multiply by
+	unsigned char *buf,		// Products go here
+	int len);				// Byte length
+
+int gpu_finish(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif