Commit 21cdc3ed authored by Marek Horský's avatar Marek Horský Committed by Radek Ošlejšek
Browse files

Resolve "Fix OpenCL CLInvalidCommandQueueException"

parent 54094c40

GPU/src/main/resources/opencl/ComputeIntersections.c

+2 −2
Original line number Diff line number Diff line
@@ -34,9 +34,9 @@ inline struct DirectionInfo getDirection(Point3D lowerBound, Point3D upperBound, 
__attribute__ ((reqd_work_group_size(WARP_GROUP_SIZE, 1, 1)))

kernel void calculateClosestIntersections(const int rayCount, const int maxLeafSize,

      const int smoothing, const int filter,

      global Point3D* origins, constant Vector3D* directions, // Ray direction

      global Point3D* origins, global Vector3D* directions, // Ray direction

      global MeshTriangle* triangles, // Mesh Triangles - triangle == 6 float3 values stored continuously

      constant Point3D* octreeBBox,

      global Point3D* octreeBBox,

      global int* indices, global unsigned int* triangleIndices, // Index mappings - nodes to octants and leaves to triangles

      global float8* closestIntersections){ // Results --> Everything is casted to floats in float8* type to avoid waste of space during alignment. There is a room for better representation

GPU/src/main/resources/opencl/OctreeTraversal.c

+0 −1
Original line number Diff line number Diff line
@@ -122,7 +122,6 @@ inline RayIntersection traverseOctree(const int rayCount, const int maxLeafSize, 


    OctNode node = {t0, t1, 0};

    stack = put(stack, node);



    while(stack.head > STACK_CAP){

        node = peek(stack);

        stack = pop(stack);

GUI/src/main/java/cz/fidentis/analyst/gui/app/tools/opencl/PoissonReuseBenchmark.java

+2 −2
Original line number Diff line number Diff line
@@ -15,9 +15,9 @@ import java.util.List; 
 * @author Marek Horský

 */

public class PoissonReuseBenchmark {

    private static final int ITERATIONS = 20;

    private static final int ITERATIONS = 1000;

    private static final int ITERATION_OFFSET = 5; // First n iterations are ignored to account for power management OS scheduling

    private static final int SAMPLES_START = 5;

    private static final int SAMPLES_START = 400;

    private static final int SAMPLES_STEP = 0;

    private static final String PATH_MAIN = "C:\\Users\\marek\\Desktop\\FidentisFaces\\problem-scan\\00297_01_ECA.obj";

GUI/src/main/java/cz/fidentis/analyst/gui/app/tools/opencl/RayCastingBenchmark.java

+4 −4
Original line number Diff line number Diff line
@@ -33,11 +33,11 @@ import java.util.stream.Stream; 
 */

public class RayCastingBenchmark {

    private static final int COORDINATE_BOUND = 100;

    private static final int ITERATIONS = 50;

    private static final int RAY_COUNT = 100000;

    private static final int ITERATIONS = 1;

    private static final int RAY_COUNT = 400;

    private static final int ITERATION_OFFSET = 5; // First n iterations are ignored to account for power management OS scheduling

    private static final String PATH_MAIN = "C:\\Users\\marek\\Desktop\\FidentisFaces\\multi-scan\\average-boy-17-20\\average_boy_17-20.obj";

    private static final Random RANDOM = new Random();

    private static final String PATH_MAIN = "C:\\Users\\marek\\Desktop\\FidentisFaces\\problem-scan\\00297_01_ECA.obj";

    private static final Random RANDOM = new Random(0);

    private static final RayIntersectionOpenCLConfig CONFIG = new RayIntersectionOpenCLConfig(MeshTriangle.Smoothing.NONE, false);



    /**

GeometryEngines/src/main/java/cz/fidentis/analyst/engines/sampling/impl/PoissonDiskSubSamplingGPU.java

+4 −3
Original line number Diff line number Diff line
@@ -68,6 +68,8 @@ public class PoissonDiskSubSamplingGPU extends PoissonDiskSubSampling { 
        if (clContext == null) {

            initialize();

        }

        this.rayIntersectionOpenCLServices = new RayIntersectionOpenCLServices(clContext,

                new RayIntersectionOpenCLConfig(smoothing, false));

        long time = Instant.now().toEpochMilli();

        this.octree.build(facets);

        System.out.println(("Octree build: " + (Instant.now().toEpochMilli() - time)));
@@ -134,6 +136,7 @@ public class PoissonDiskSubSamplingGPU extends PoissonDiskSubSampling { 
        } while (iterationCount <= MIN_PROJECTION_ITERATIONS || !validSamples.isEmpty());

        System.out.println("Ray casting time: " + time);

        setRealSamples(samples.size());

        rayIntersectionOpenCLServices.release();

        return new ArrayList<>(samples);

    }
@@ -149,7 +152,7 @@ public class PoissonDiskSubSamplingGPU extends PoissonDiskSubSampling { 
        projectorBuffer.release();

        directionBuffer.release();

        octree.release();

        rayIntersectionOpenCLServices.release();

        //rayIntersectionOpenCLServices.release();

        queue.release();

        OpenCLServices.release(clContext);

    }
@@ -158,8 +161,6 @@ public class PoissonDiskSubSamplingGPU extends PoissonDiskSubSampling { 
        this.clContext = OpenCLServices.createContext();

        this.queue = clContext.getMaxFlopsDevice().createCommandQueue();

        this.octree = OctreeOpenCL.create(clContext);

        this.rayIntersectionOpenCLServices = new RayIntersectionOpenCLServices(clContext,

                new RayIntersectionOpenCLConfig(smoothing, false));

        this.meshCentroidBuffer = BufferFactory.getVoxelPointBuffer(clContext);

        this.projectorBuffer = BufferFactory.getVoxelPointBuffer(clContext);

        this.directionBuffer = BufferFactory.getVoxelVectorBuffer(clContext);