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tile_processor_gpu
Commit bbcae7a3 authored by Andrey Filippov's avatar Andrey Filippov
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finished removing former constants

parent 44e87f14
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Showing with 24 additions and 18 deletions
src/TileProcessor.cuh
View file @ bbcae7a3
......@@ -101,13 +101,13 @@ GPU run time =523.451927ms, (direct conversion: 24.080189999999998ms, imclt: 17.
#define KERNELS_STEP (1 << KERNELS_LSTEP)
//#define TILES-X (IMG_WIDTH / DTT_SIZE)
#define TILESY (IMG_HEIGHT / DTT_SIZE)
//#define TILES-X (IMG-WIDTH / DTT_SIZE)
//#define TILES-Y (IMG-HEIGHT / DTT_SIZE)
#define CONVERT_DIRECT_INDEXING_THREADS_LOG2 5
#define CONVERT_DIRECT_INDEXING_THREADS (1 << CONVERT_DIRECT_INDEXING_THREADS_LOG2) // 32
// Make TILES-YA >= TILES-X and a multiple of 4
//#define TILES-YA ((TILESY +3) & (~3))
//#define TILES-YA ((TILES-Y +3) & (~3))
// increase row length by 1 so vertical passes will use different ports
#define MCLT_UNION_LEN (DTT_SIZE2 * (DTT_SIZE2 + 2))
......@@ -840,6 +840,7 @@ __global__ void mark_texture_neighbor_tiles(
struct tp_task * gpu_tasks,
int num_tiles, // number of tiles in task list
int width, // number of tiles in a row
int height, // number of tiles rows
int * gpu_texture_indices, // packed tile + bits (now only (1 << 7)
int * woi); // x,y,width,height of the woi
......@@ -1301,7 +1302,7 @@ extern "C" __global__ void generate_RBGA(
float diff_sigma = params[2]; // pixel value/pixel change
float diff_threshold = params[3]; // pixel value/pixel change
float min_agree = params[4]; // minimal number of channels to agree on a point (real number to work with fuzzy averages)
int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILESY +3) & (~3))
int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILES-Y +3) & (~3))
dim3 threads0((1 << THREADS_DYNAMIC_BITS), 1, 1);
int blocks_x = (width + ((1 << THREADS_DYNAMIC_BITS) - 1)) >> THREADS_DYNAMIC_BITS;
dim3 blocks0 (blocks_x, height, 1);
......@@ -1331,6 +1332,7 @@ extern "C" __global__ void generate_RBGA(
gpu_tasks,
num_tiles, // number of tiles in task list
width, // number of tiles in a row
height, // number of tiles rows
gpu_texture_indices, // packed tile + bits (now only (1 << 7)
woi); // min_x, min_y, max_x, max_y
......@@ -1512,8 +1514,9 @@ __global__ void prepare_texture_list(
gpu_tasks,
num_tiles, // number of tiles in task list
width, // number of tiles in a row
height, // number of tiles rows
gpu_texture_indices, // packed tile + bits (now only (1 << 7)
woi); // min_x, min_y, max_x, max_y
woi); // min_x, min_y, max_x, max_y
cudaDeviceSynchronize();
// Generate tile indices list, upper 24 bits - tile index, lower 4 bits: n/e/s/w neighbors, bit 7 - set to 1
*(num_texture_tiles+0) = 0;
......@@ -1598,6 +1601,8 @@ __global__ void mark_texture_tiles(
*
* @param gpu_tasks array of per-tile tasks (struct tp_task)
* @param num_tiles number of tiles int gpu_tasks array prepared for processing
* @param width number of tiles in a row
* @param height number of tiles rows
* @param gpu_texture_indices allocated array - 1 integer per tile to process
* @param woi 4-element int array ( x,y,width,height of the woi, in tiles)
*/
......@@ -1606,6 +1611,7 @@ __global__ void mark_texture_neighbor_tiles( // TODO: remove __global__?
struct tp_task * gpu_tasks,
int num_tiles, // number of tiles in task list
int width, // number of tiles in a row
int height, // number of tiles rows
int * gpu_texture_indices, // packed tile + bits (now only (1 << 7)
int * woi) // x,y,width,height of the woi
......@@ -1628,12 +1634,12 @@ __global__ void mark_texture_neighbor_tiles( // TODO: remove __global__?
int d = 0;
// if ((y > 0) && *(gpu_texture_indices + x + (y - 1) * TILES-X)) d |= (1 << TASK_TEXTURE_N_BIT);
// if ((x < (TILES-X - 1)) && *(gpu_texture_indices + (x + 1) + y * TILES-X)) d |= (1 << TASK_TEXTURE_E_BIT);
// if ((y < (TILESY - 1)) && *(gpu_texture_indices + x + (y + 1) * TILES-X)) d |= (1 << TASK_TEXTURE_S_BIT);
// if ((y < (TILES-Y - 1)) && *(gpu_texture_indices + x + (y + 1) * TILES-X)) d |= (1 << TASK_TEXTURE_S_BIT);
// if ((x > 0) && *(gpu_texture_indices + (x - 1) + y * TILES-X)) d |= (1 << TASK_TEXTURE_W_BIT);
if ((y > 0) && *(gpu_texture_indices + x + (y - 1) * width)) d |= (1 << TASK_TEXTURE_N_BIT);
if ((x < (width - 1)) && *(gpu_texture_indices + (x + 1) + y * width)) d |= (1 << TASK_TEXTURE_E_BIT);
if ((y < (TILESY - 1)) && *(gpu_texture_indices + x + (y + 1) * width)) d |= (1 << TASK_TEXTURE_S_BIT);
if ((y < (height - 1)) && *(gpu_texture_indices + x + (y + 1) * width)) d |= (1 << TASK_TEXTURE_S_BIT);
if ((x > 0) && *(gpu_texture_indices + (x - 1) + y * width)) d |= (1 << TASK_TEXTURE_W_BIT);
gpu_tasks[task_num].task = ((task ^ d) & TASK_TEXTURE_BITS) ^ task;
}
......@@ -1661,7 +1667,7 @@ __global__ void gen_texture_list(
int * woi) // min_x, min_y, max_x, max_y input
{
int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILESY +3) & (~3))
int tilesya = ((height +3) & (~3)); //#define TILES-YA ((TILES-Y +3) & (~3))
int task_num = blockDim.x * blockIdx.x + threadIdx.x;
if (task_num >= num_tiles) {
return; // nothing to do
......@@ -1832,8 +1838,8 @@ __global__ void index_correlate(
* @param dstride stride (in floats) for the input Bayer images
* @param num_tiles number of tiles int gpu_tasks array prepared for processing
* @param lpf_mask apply lpf to colors : bit 0 - red, bit 1 - blue, bit2 - green. Now - always 0 !
* @param woi_width image width (was constant IMG_WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG_HEIGHT, now variable to use with EO+LWIR
* @param woi_width image width (was constant IMG-WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG-HEIGHT, now variable to use with EO+LWIR
* @param kernels_hor number of deconvolution kernels per image width
* @param kernels_vert number of deconvolution kernels per image height
* @param gpu_active_tiles pointer to the calculated list of tiles
......@@ -1900,8 +1906,8 @@ extern "C" __global__ void convert_direct( // called with a single block, singl
* @param gpu_clt output array of per-camera aberration-corrected transform-domain image representations
* @param dstride stride (in floats) for the input Bayer images
* @param lpf_mask apply lpf to colors : bit 0 - red, bit 1 - blue, bit2 - green. Now - always 0 !
* @param woi_width image width (was constant IMG_WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG_HEIGHT, now variable to use with EO+LWIR
* @param woi_width image width (was constant IMG-WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG-HEIGHT, now variable to use with EO+LWIR
* @param kernels_hor number of deconvolution kernels per image width
* @param kernels_vert number of deconvolution kernels per image height
*/
......@@ -2531,7 +2537,7 @@ extern "C" __global__ void textures_accumulate( // (8,4,1) (N,1,1)
#endif // DEBUG12
/// if (!border_tile ||
/// ((g_row >= 0) && (g_col >= 0) && (g_row < (DTT_SIZE * TILESY)) && (g_col < (DTT_SIZE * TILES-X)))){
/// ((g_row >= 0) && (g_col >= 0) && (g_row < (DTT_SIZE * TILES-Y)) && (g_col < (DTT_SIZE * TILES-X)))){
/// ((g_row >= 0) && (g_col >= 0) && (g_row < height) && (g_col < (DTT_SIZE * TILES-X)))){
// always copy 3 (1) colors + alpha
if (colors == 3){
......@@ -3101,8 +3107,8 @@ __device__ void normalizeTileAmplitude(
* @param window_hor_cos array in shared memory for window horizontal cosine [2*DTT_SIZE]
* @param window_hor_sin array in shared memory for window horizontal cosine [2*DTT_SIZE]
* @param window_vert_cos array in shared memory for window horizontal cosine [2*DTT_SIZE]
* @param woi_width image width (was constant IMG_WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG_HEIGHT, now variable to use with EO+LWIR
* @param woi_width image width (was constant IMG-WIDTH, now variable to use with EO+LWIR
* @param woi_height image height (was constant IMG-HEIGHT, now variable to use with EO+LWIR
* @param kernels_hor number of deconvolution kernels per image width
* @param kernels_vert number of deconvolution kernels per image height
*/
......@@ -3132,8 +3138,8 @@ __device__ void convertCorrectTile(
{
// int tilesx = TILES-X;
// TODO: pass these values instead of constants to handle EO/LWIR
int max_px = woi_width - 1; // IMG_WIDTH - 1; // odd
int max_py = woi_height - 1; // IMG_HEIGHT - 1; // odd
int max_px = woi_width - 1; // IMG-WIDTH - 1; // odd
int max_py = woi_height - 1; // IMG-HEIGHT - 1; // odd
int max_pxm1 = max_px - 1; // even
int max_pym1 = max_py - 1; // even
int max_kernel_hor = kernels_hor - 1; // KERNELS_HOR -1;
......
src/tp_defines.h
View file @ bbcae7a3
......@@ -79,7 +79,7 @@
// only used in C++ test
#define TILESX (IMG_WIDTH / DTT_SIZE)
//#define TILESY (IMG_HEIGHT / DTT_SIZE)
#define TILESY (IMG_HEIGHT / DTT_SIZE)
#define TILESYA ((TILESY +3) & (~3))
......
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