updated to jcuda 12.6 (2516bcc1) · Commits · Elphel / imagej-elphel

pom.xml

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -58,7 +58,8 @@
	<groupId>org.jcuda</groupId>		<groupId>org.jcuda</groupId>
	<artifactId>jcuda</artifactId>		<artifactId>jcuda</artifactId>
	<!-- <version>10.1.0</version> -->		<!-- <version>10.1.0</version> -->
	<version>11.2.0</version>		<!--<version>11.2.0</version> -->
			<version>12.6.0</version>
	</dependency>		</dependency>
	<!--		<!--
	As of 2018/09/11 TF for GPU on Maven supports CUDA 9.0 (vs latest 9.2)		As of 2018/09/11 TF for GPU on Maven supports CUDA 9.0 (vs latest 9.2)

src/main/java/com/elphel/imagej/gpu/GPUTileProcessor.java

+12 −10

src/main/java/com/elphel/imagej/gpu/GpuQuad.java

+46 −14

Original line number	Original line	Diff line number	Diff line
	package com.elphel.imagej.gpu;		package com.elphel.imagej.gpu;

	import static jcuda.driver.CUfunction_attribute.CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES;		import static jcuda.driver.CUfunction_attribute.CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES;
			import static jcuda.driver.CUfunction_attribute.CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT;
			import static jcuda.driver.CUshared_carveout.CU_SHAREDMEM_CARVEOUT_MAX_SHARED;
	import static jcuda.driver.JCudaDriver.cuCtxSynchronize;		import static jcuda.driver.JCudaDriver.cuCtxSynchronize;
	import static jcuda.driver.JCudaDriver.cuLaunchKernel;		import static jcuda.driver.JCudaDriver.cuLaunchKernel;
	import static jcuda.driver.JCudaDriver.cuMemAlloc;		import static jcuda.driver.JCudaDriver.cuMemAlloc;
	@@ -97,6 +99,7 @@ public class GpuQuad{ // quad camera description
	private CUdeviceptr gpu_color_weights;		private CUdeviceptr gpu_color_weights;
	private CUdeviceptr gpu_generate_RBGA_params;		private CUdeviceptr gpu_generate_RBGA_params;
	private CUdeviceptr gpu_woi;		private CUdeviceptr gpu_woi;
			private CUdeviceptr gpu_twh;
	private CUdeviceptr gpu_num_texture_tiles;		private CUdeviceptr gpu_num_texture_tiles;
	private CUdeviceptr gpu_textures_rgba;		private CUdeviceptr gpu_textures_rgba;
	private CUdeviceptr gpu_correction_vector;		private CUdeviceptr gpu_correction_vector;
	@@ -298,13 +301,15 @@ public class GpuQuad{ // quad camera description
	gpu_texture_indices_ovlp =new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices_ovlp =new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT
	gpu_num_texture_ovlp = new CUdeviceptr(); // 8 ints		gpu_num_texture_ovlp = new CUdeviceptr(); // 8 ints
	gpu_texture_indices = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT
	gpu_texture_indices_len = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices_len = new CUdeviceptr(); // allocate tilesX * tilesY * 1 * Sizeof.INT
	gpu_diff_rgb_combo = new CUdeviceptr(); // 1 int		gpu_diff_rgb_combo = new CUdeviceptr(); // 1 int

	gpu_color_weights = new CUdeviceptr(); // allocate 3 * Sizeof.FLOAT		gpu_color_weights = new CUdeviceptr(); // allocate 3 * Sizeof.FLOAT
	gpu_generate_RBGA_params =new CUdeviceptr(); // allocate 5 * Sizeof.FLOAT		gpu_generate_RBGA_params =new CUdeviceptr(); // allocate 5 * Sizeof.FLOAT

	gpu_woi = new CUdeviceptr(); // 4 integers (x, y, width, height) Rectangle - in tiles		gpu_woi = new CUdeviceptr(); // 4 integers (x, y, width, height) Rectangle - in tiles
			gpu_twh = new CUdeviceptr(); // 2 integers (width, height) - just allocated space to be used by DP
			cuMemAlloc (gpu_twh, 2 * Sizeof.INT);
	gpu_num_texture_tiles = new CUdeviceptr(); // 8 integers		gpu_num_texture_tiles = new CUdeviceptr(); // 8 integers

	gpu_textures_rgba = new CUdeviceptr(); // allocate tilesX * tilesY * ? * 256 * Sizeof.FLOAT		gpu_textures_rgba = new CUdeviceptr(); // allocate tilesX * tilesY * ? * 256 * Sizeof.FLOAT
	@@ -511,13 +516,15 @@ public class GpuQuad{ // quad camera description
	gpu_texture_indices_ovlp =new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices_ovlp =new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT
	gpu_num_texture_ovlp = new CUdeviceptr(); // 8 ints		gpu_num_texture_ovlp = new CUdeviceptr(); // 8 ints
	gpu_texture_indices = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT
	gpu_texture_indices_len = new CUdeviceptr(); // allocate tilesX * tilesY * 6 * Sizeof.FLOAT		gpu_texture_indices_len = new CUdeviceptr(); // allocate tilesX * tilesY * 1 * Sizeof.INT
	gpu_diff_rgb_combo = new CUdeviceptr(); // 1 int		gpu_diff_rgb_combo = new CUdeviceptr(); // 1 int

	gpu_color_weights = new CUdeviceptr(); // allocate 3 * Sizeof.FLOAT		gpu_color_weights = new CUdeviceptr(); // allocate 3 * Sizeof.FLOAT
	gpu_generate_RBGA_params =new CUdeviceptr(); // allocate 5 * Sizeof.FLOAT		gpu_generate_RBGA_params =new CUdeviceptr(); // allocate 5 * Sizeof.FLOAT

	gpu_woi = new CUdeviceptr(); // 4 integers (x, y, width, height) Rectangle - in tiles		gpu_woi = new CUdeviceptr(); // 4 integers (x, y, width, height) Rectangle - in tiles
			gpu_twh = new CUdeviceptr(); // 2 integers (width, height) - just allocated space to be used by DP
			cuMemAlloc (gpu_twh, 2 * Sizeof.INT);
	gpu_num_texture_tiles = new CUdeviceptr(); // 8 integers		gpu_num_texture_tiles = new CUdeviceptr(); // 8 integers

	gpu_textures_rgba = new CUdeviceptr(); // allocate tilesX * tilesY * ? * 256 * Sizeof.FLOAT		gpu_textures_rgba = new CUdeviceptr(); // allocate tilesX * tilesY * ? * 256 * Sizeof.FLOAT
	@@ -2570,8 +2577,14 @@ public class GpuQuad{ // quad camera description
	// uses dynamic parallelization, top kernel is a single-thread one		// uses dynamic parallelization, top kernel is a single-thread one
	int [] GridFullWarps = {1, 1, 1};		int [] GridFullWarps = {1, 1, 1};
	int [] ThreadsFullWarps = {1, 1, 1};		int [] ThreadsFullWarps = {1, 1, 1};
			int shared_size = host_get_textures_shared_size( // in bytes
			num_cams, // int num_cams, // actual number of cameras
			num_colors, // int num_colors, // actual number of colors: 3 for RGB, 1 for LWIR/mono
			null); // int * offsets); // in floats
			// cuFuncSetAttribute(this.gpuTileProcessor.GPU_RBGA_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, shared_size);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT, CU_SHAREDMEM_CARVEOUT_MAX_SHARED);

	cuFuncSetAttribute(this.gpuTileProcessor.GPU_RBGA_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);
	Pointer kernelParameters = Pointer.to(		Pointer kernelParameters = Pointer.to(
	Pointer.to(new int[] { num_cams}), // int num_cams,		Pointer.to(new int[] { num_cams}), // int num_cams,
	Pointer.to(gpu_ftasks), // float * gpu_ftasks, // flattened tasks, 27 floats for quad EO, 99 floats for LWIR16		Pointer.to(gpu_ftasks), // float * gpu_ftasks, // flattened tasks, 27 floats for quad EO, 99 floats for LWIR16
	@@ -2593,7 +2606,8 @@ public class GpuQuad{ // quad camera description
	Pointer.to(new int[] { idust_remove }), // int dust_remove, // Do not reduce average weight when only one image differes much from the average		Pointer.to(new int[] { idust_remove }), // int dust_remove, // Do not reduce average weight when only one image differes much from the average
	Pointer.to(new int[] {keep_weights}), // int keep_weights, // return channel weights after A in RGBA		Pointer.to(new int[] {keep_weights}), // int keep_weights, // return channel weights after A in RGBA
	Pointer.to(new int[] { texture_stride_rgba }), // const size_t texture_rbga_stride, // in floats		Pointer.to(new int[] { texture_stride_rgba }), // const size_t texture_rbga_stride, // in floats
	Pointer.to(gpu_textures_rgba)); // float * gpu_texture_tiles) // (number of colors +1 + ?)1616 rgba texture tiles		Pointer.to(gpu_textures_rgba), // float * gpu_texture_tiles) // (number of colors +1 + ?)1616 rgba texture tiles
			Pointer.to(gpu_twh)); // int * twh); allocate int[2] for width, heightin DP

	cuCtxSynchronize();		cuCtxSynchronize();
	// Call the kernel function		// Call the kernel function
	@@ -2873,7 +2887,7 @@ public class GpuQuad{ // quad camera description
	if (DEBUG8A) {		if (DEBUG8A) {
	cuMemcpyDtoH(Pointer.to(cpu_texture_indices_ovlp), gpu_texture_indices_ovlp, cpu_texture_indices_ovlp.length * Sizeof.INT); // hope that Float.floatToIntBits(fcorr_indices[i]) is not needed		cuMemcpyDtoH(Pointer.to(cpu_texture_indices_ovlp), gpu_texture_indices_ovlp, cpu_texture_indices_ovlp.length * Sizeof.INT); // hope that Float.floatToIntBits(fcorr_indices[i]) is not needed
	}		}
			int [] cpu_pnum_texture_tiles = {0}; //// debugging
	// Run 8 times - first 4 1-tile offsets inner tiles (w/o verifying margins), then - 4 times with verification and ignoring 4-pixel		// Run 8 times - first 4 1-tile offsets inner tiles (w/o verifying margins), then - 4 times with verification and ignoring 4-pixel
	// oversize (border 16x 16 tiles overhang by 4 pixels)		// oversize (border 16x 16 tiles overhang by 4 pixels)
	int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILES-Y +3) & (~3))		int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILES-Y +3) & (~3))
	@@ -2925,16 +2939,24 @@ public class GpuQuad{ // quad camera description
	}		}
	System.out.println ("\n\n");		System.out.println ("\n\n");
	}		}
			// debugging, copying single int back and forth
			cpu_pnum_texture_tiles[0] = ntt;
			cuMemcpyHtoD(gpu_texture_indices_len, Pointer.to(cpu_pnum_texture_tiles), 1 * Sizeof.INT);

	cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);		// cuMemcpyHtoD(gpu_texture_indices_len, Pointer.to(cpu_pnum_texture_tiles), 1 * Sizeof.INT);
	Pointer kp_textures_accumulate = Pointer.to(
			// cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, shared_size);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT, CU_SHAREDMEM_CARVEOUT_MAX_SHARED);
			Pointer kp_textures_accumulate = Pointer.to( // CUDA_ERROR_ILLEGAL_ADDRESS
	Pointer.to(new int[] {num_cams}), // int num_cams,		Pointer.to(new int[] {num_cams}), // int num_cams,
	Pointer.to(gpu_woi), // int * woi, // min_x, min_y, max_x, max_y		Pointer.to(gpu_woi), // int * woi, // min_x, min_y, max_x, max_y
	Pointer.to(gpu_clt), // float ** gpu_clt, // [num_cams] ->[TILESY][TILESX][num_colors][DTT_SIZE*DTT_SIZE]		Pointer.to(gpu_clt), // float ** gpu_clt, // [num_cams] ->[TILESY][TILESX][num_colors][DTT_SIZE*DTT_SIZE]
	// Pointer.to(new int[] {ntt}), // size_t num_texture_tiles,// number of texture tiles to process		// Pointer.to(new int[] {ntt}), // size_t num_texture_tiles,// number of texture tiles to process
	// Pointer.to(gpu_num_texture_tiles[((pass & 3) << 1) + border_tile)]), // int * num_texture_tiles,// number of texture tiles to process		// Pointer.to(gpu_num_texture_tiles[((pass & 3) << 1) + border_tile)]), // int * num_texture_tiles,// number of texture tiles to process
	Pointer.to(gpu_num_texture_tiles).withByteOffset(		//// Pointer.to(gpu_num_texture_tiles).withByteOffset(
	(((pass & 3) << 1) + border_tile)Sizeof.INT), // int num_texture_tiles,// number of texture tiles to process		//// (((pass & 3) << 1) + border_tile)Sizeof.INT), // int num_texture_tiles,// number of texture tiles to process
			Pointer.to(gpu_texture_indices_len), // int * num_texture_tiles,// number of texture tiles to process
	Pointer.to(new int[] {ti_offset}), // int gpu_texture_indices_offset, // add to gpu_texture_indices (now complicated: if negative - add *(pnum_texture_tiles) and negate		Pointer.to(new int[] {ti_offset}), // int gpu_texture_indices_offset, // add to gpu_texture_indices (now complicated: if negative - add *(pnum_texture_tiles) and negate
	Pointer.to(gpu_texture_indices_ovlp), // gpu_texture_indices_offset,// add to gpu_texture_indices		Pointer.to(gpu_texture_indices_ovlp), // gpu_texture_indices_offset,// add to gpu_texture_indices
	Pointer.to(gpu_geometry_correction), // struct gc * gpu_geometry_correction,		Pointer.to(gpu_geometry_correction), // struct gc * gpu_geometry_correction,
	@@ -3077,7 +3099,14 @@ public class GpuQuad{ // quad camera description
	int [] ThreadsFullWarps = {1, 1, 1};		int [] ThreadsFullWarps = {1, 1, 1};

	// CUdeviceptr gpu_diff_rgb_combo_local = calc_extra ? gpu_diff_rgb_combo : null;		// CUdeviceptr gpu_diff_rgb_combo_local = calc_extra ? gpu_diff_rgb_combo : null;
	cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);		// cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);
			int shared_size = host_get_textures_shared_size( // in bytes
			num_cams, // int num_cams, // actual number of cameras
			num_colors, // int num_colors, // actual number of colors: 3 for RGB, 1 for LWIR/mono
			null); // int * offsets); // in floats
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, shared_size);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT, CU_SHAREDMEM_CARVEOUT_MAX_SHARED);

	Pointer kernelParameters = Pointer.to(		Pointer kernelParameters = Pointer.to(
	Pointer.to(new int[] { num_cams}), // int num_cams,		Pointer.to(new int[] { num_cams}), // int num_cams,
	Pointer.to(gpu_ftasks), // float * gpu_ftasks,		Pointer.to(gpu_ftasks), // float * gpu_ftasks,
	@@ -3180,14 +3209,17 @@ public class GpuQuad{ // quad camera description
	num_cams, // int num_cams, // actual number of cameras		num_cams, // int num_cams, // actual number of cameras
	num_colors, // int num_colors, // actual number of colors: 3 for RGB, 1 for LWIR/mono		num_colors, // int num_colors, // actual number of colors: 3 for RGB, 1 for LWIR/mono
	null); // int * offsets); // in floats		null); // int * offsets); // in floats
	cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);		// cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, 65536);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, shared_size);
			cuFuncSetAttribute(this.gpuTileProcessor.GPU_TEXTURES_ACCUMULATE_kernel, CU_FUNC_ATTRIBUTE_PREFERRED_SHARED_MEMORY_CARVEOUT, CU_SHAREDMEM_CARVEOUT_MAX_SHARED);
	Pointer kp_textures_accumulate = Pointer.to(		Pointer kp_textures_accumulate = Pointer.to(
	Pointer.to(new int[] {num_cams}), // int num_cams,		Pointer.to(new int[] {num_cams}), // int num_cams,
	Pointer.to(new int[] {0}), // Pointer.to(gpu_woi), // int * woi, // min_x, min_y, max_x, max_y		Pointer.to(new int[] {0}), // Pointer.to(gpu_woi), // int * woi, // min_x, min_y, max_x, max_y
	Pointer.to(gpu_clt), // float ** gpu_clt, // [num_cams] ->[TILESY][TILESX][num_colors][DTT_SIZE*DTT_SIZE]		Pointer.to(gpu_clt), // float ** gpu_clt, // [num_cams] ->[TILESY][TILESX][num_colors][DTT_SIZE*DTT_SIZE]
	// Pointer.to(new int[] {cpu_pnum_texture_tiles[0]}), // size_t num_texture_tiles,// number of texture tiles to process		// Pointer.to(new int[] {cpu_pnum_texture_tiles[0]}), // size_t num_texture_tiles,// number of texture tiles to process
	// Pointer.to(new int[] {ntt}), // size_t num_texture_tiles,// number of texture tiles to process		// Pointer.to(new int[] {ntt}), // size_t num_texture_tiles,// number of texture tiles to process
	Pointer.to(gpu_num_texture_tiles), // int * num_texture_tiles,// number of texture tiles to process		// Pointer.to(gpu_num_texture_tiles), // int * num_texture_tiles,// number of texture tiles to process
			Pointer.to(gpu_texture_indices_len), // int * num_texture_tiles,// number of texture tiles to process
	Pointer.to(new int[] {0}), // size_t num_texture_tiles,// number of texture tiles to process		Pointer.to(new int[] {0}), // size_t num_texture_tiles,// number of texture tiles to process
	Pointer.to(gpu_texture_indices), // int * nonoverlap_list, // pointer to the calculated number of non-zero tiles		Pointer.to(gpu_texture_indices), // int * nonoverlap_list, // pointer to the calculated number of non-zero tiles
	Pointer.to(gpu_geometry_correction), // struct gc * gpu_geometry_correction,		Pointer.to(gpu_geometry_correction), // struct gc * gpu_geometry_correction,

Original line number	Original line	Diff line number	Diff line
	@@ -6,7 +6,7 @@ package com.elphel.imagej.gpu;
	** GPU acceleration for the Tile Processor		** GPU acceleration for the Tile Processor
	**		**
	**		**
	** Copyright (C) 2018 Elphel, Inc.		** Copyright (C) 2018-2025 Elphel, Inc.
	**		**
	-----------------------------------------------------------------------------		-----------------------------------------------------------------------------
	**		**
	@@ -72,16 +72,18 @@ import jcuda.nvrtc.JNvrtc;
	import jcuda.nvrtc.nvrtcProgram;		import jcuda.nvrtc.nvrtcProgram;

	public class GPUTileProcessor {		public class GPUTileProcessor {
	public static boolean USE_DS_DP = false; // Use Dynamic Shared memory with Dynamic Parallelism (not implemented)		public static boolean USE_DS_DP = true; // false; // Use Dynamic Shared memory with Dynamic Parallelism (not implemented)
	String LIBRARY_PATH = "/usr/local/cuda/targets/x86_64-linux/lib/libcudadevrt.a"; // linux		String LIBRARY_PATH = "/usr/local/cuda/targets/x86_64-linux/lib/libcudadevrt.a"; // linux
	// Can be downloaded and twice extracted from		// Can be downloaded and twice extracted from
	// https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-cudart-dev-11-2_11.2.152-1_amd64.deb		// https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-cudart-dev-11-2_11.2.152-1_amd64.deb
	// First deb itself, then data.tar.xz, and it will have usr/local/cuda/targets/x86_64-linux/lib/libcudadevrt.a inside		// First deb itself, then data.tar.xz, and it will have usr/local/cuda/targets/x86_64-linux/lib/libcudadevrt.a inside
	// Found "cuda-cudart-dev" on https://ubuntu.pkgs.org/		// Found "cuda-cudart-dev" on https://ubuntu.pkgs.org/
	static String GPU_RESOURCE_DIR = "kernels";		static String GPU_RESOURCE_DIR = "kernels";
	static String [] GPU_KERNEL_FILES = {"dtt8x8.cuh","TileProcessor.cuh"};		// static String [] GPU_KERNEL_FILES = {"dtt8x8.cuh","TileProcessor.cuh"}; // was never used and dtt8x8.cuh had incorrect name
			// static String [] GPU_KERNEL_FILES = {"dtt8x8.cu","TileProcessor.cu"};
	// "*" - generated defines, first index - separately compiled unit		// "*" - generated defines, first index - separately compiled unit
	static String [][] GPU_SRC_FILES = {{"*","dtt8x8.h","dtt8x8.cu","geometry_correction.h","geometry_correction.cu","TileProcessor.h","TileProcessor.cuh"}};		// static String [][] GPU_SRC_FILES = {{"*","dtt8x8.h","dtt8x8.cu","geometry_correction.h","geometry_correction.cu","TileProcessor.h","TileProcessor.cuh"}};
			static String [][] GPU_SRC_FILES = {{"*","dtt8x8.h","dtt8x8.cu","geometry_correction.h","geometry_correction.cu","TileProcessor.h","TileProcessor.cu"}};
	static String GPU_CONVERT_DIRECT_NAME = "convert_direct"; // name in C code		static String GPU_CONVERT_DIRECT_NAME = "convert_direct"; // name in C code
	static String GPU_IMCLT_ALL_NAME = "imclt_rbg_all";		static String GPU_IMCLT_ALL_NAME = "imclt_rbg_all";
	static String GPU_CORRELATE2D_NAME = "correlate2D"; // name in C code		static String GPU_CORRELATE2D_NAME = "correlate2D"; // name in C code
	@@ -89,7 +91,7 @@ public class GPUTileProcessor {
	static String GPU_CORR2D_COMBINE_NAME = "corr2D_combine"; // name in C code		static String GPU_CORR2D_COMBINE_NAME = "corr2D_combine"; // name in C code
	static String GPU_CORR2D_NORMALIZE_NAME = "corr2D_normalize"; // name in C code		static String GPU_CORR2D_NORMALIZE_NAME = "corr2D_normalize"; // name in C code
	static String GPU_TEXTURES_NAME = "textures_nonoverlap"; // name in C code		static String GPU_TEXTURES_NAME = "textures_nonoverlap"; // name in C code
	static String GPU_RBGA_NAME = "generate_RBGA"; // name in C code		static String GPU_RBGA_NAME = "generate_RBGA"; // name in C code //// * Modified 2025 * ////
	static String GPU_ROT_DERIV = "calc_rot_deriv"; // calculate rotation matrices and derivatives		static String GPU_ROT_DERIV = "calc_rot_deriv"; // calculate rotation matrices and derivatives
	static String GPU_SET_TILES_OFFSETS = "get_tiles_offsets"; // calculate pixel offsets and disparity distortions		static String GPU_SET_TILES_OFFSETS = "get_tiles_offsets"; // calculate pixel offsets and disparity distortions
	static String GPU_CALCULATE_TILES_OFFSETS = "calculate_tiles_offsets"; // calculate pixel offsets and disparity distortions		static String GPU_CALCULATE_TILES_OFFSETS = "calculate_tiles_offsets"; // calculate pixel offsets and disparity distortions
	@@ -100,7 +102,7 @@ public class GPUTileProcessor {
	static String GPU_MARK_TEXTURE_NEIGHBOR_NAME = "mark_texture_neighbor_tiles";		static String GPU_MARK_TEXTURE_NEIGHBOR_NAME = "mark_texture_neighbor_tiles";
	static String GPU_GEN_TEXTURE_LIST_NAME = "gen_texture_list";		static String GPU_GEN_TEXTURE_LIST_NAME = "gen_texture_list";
	static String GPU_CLEAR_TEXTURE_RBGA_NAME = "clear_texture_rbga";		static String GPU_CLEAR_TEXTURE_RBGA_NAME = "clear_texture_rbga";
	static String GPU_TEXTURES_ACCUMULATE_NAME = "textures_accumulate";		static String GPU_TEXTURES_ACCUMULATE_NAME = "textures_accumulate"; //// * Modified 2025 * ////

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