Package com.jogamp.opencl

Examples of com.jogamp.opencl.CLPlatform

113
114
115
116
117
118
119
120
121
122
123
124
        for (CLDevice device : devices) {

            String name = device.getName();

            CLPlatform platform = device.getPlatform();
            CLPlatform usedPlatform = used.get(name);

            if(usedPlatform == null || platform.equals(usedPlatform)) {
                if(!filtered.containsKey(platform)) {
                    filtered.put(platform, new ArrayList<CLDevice>());
                }
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
            throw new IllegalArgumentException("no devices specified");
        }else if(devices[0] == null) {
            throw new IllegalArgumentException("first device was null");
        }

        CLPlatform platform = devices[0].getPlatform();

        long[] glID = new long[1];
        NativeSizeBuffer properties = setupContextProperties(platform, glContext, glID);
        ErrorDispatcher dispatcher = createErrorHandler();
        long clID = createContext(platform, dispatcher, properties, devices);
View Full Code Here
114
115
116
117
118
119
120
121
122
123
124
125
        initGL();

        out.println(" - - - glcl; createContextTest - - - ");

        CLPlatform platform = CLPlatform.getDefault(CLPlatformFilters.glSharing());
        CLDevice device = platform.getMaxFlopsDevice(CLDeviceFilters.glSharing());

        if(device == null) {
            out.println("Aborting test: no GLCL capable devices found.");
            return;
        }else{
View Full Code Here
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
       
        initGL();
        makeGLCurrent();
        assertTrue(glcontext.isCurrent());
       
        CLPlatform platform = CLPlatform.getDefault(glSharing(glcontext));
        if(platform == null) {
            out.println("test aborted");
            return;
        }
       
        CLDevice theChosenOne = platform.getMaxFlopsDevice(CLDeviceFilters.glSharing());
        out.println(theChosenOne);
       
        CLGLContext context = CLGLContext.create(glcontext, theChosenOne);
       
        try{
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
        TEST_MODE mode = TEST_MODE.QUICK;
        MEMORY memMode = MEMORY.PAGEABLE;
        ACCESS accMode = ACCESS.DIRECT;

        CLPlatform[] platforms = CLPlatform.listCLPlatforms();
        CLPlatform platform = platforms[0];

        // prefere NV
        for (CLPlatform p : platforms) {
            if(p.getICDSuffix().equals("NV")) {
                platform = p;
                break;
            }
        }

        CLDevice device = platform.getMaxFlopsDevice();

        int deviceIndex = -1;
        for (String arg : args) {
            if(arg.startsWith("--access=")) {
                accMode = ACCESS.valueOf(arg.substring(9).toUpperCase());
            }else if(arg.startsWith("--memory=")) {
                memMode = MEMORY.valueOf(arg.substring(9).toUpperCase());
            }else if(arg.startsWith("--device=")) {
                deviceIndex = Integer.parseInt(arg.substring(9).toUpperCase());
            }else if(arg.startsWith("--mode=")) {
                mode = TEST_MODE.valueOf(arg.substring(7).toUpperCase());
            }else if(arg.startsWith("--platform=")) {
                platform = platforms[Integer.parseInt(arg.substring(11))];
            }else{
                System.out.println("unknown arg: "+arg);
                System.exit(1);
            }
        }
        if(deviceIndex != -1) {
            device = platform.listCLDevices()[deviceIndex];
        }

        CLContext context = CLContext.create(device);

        System.out.println();
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
    }
   
    public static void main(String[] args) throws IOException {
       
        // find a CL implementation
        CLPlatform platform = CLPlatform.getDefault(/*type(CPU)*/);
       
        CLContext context = CLContext.create(platform.getMaxFlopsDevice());
       
        try{
            //load and compile program for the chosen device
            CLProgram program = context.createProgram(getStreamFor("Gamma.cl"));
            program.build(CompilerOptions.FAST_RELAXED_MATH);
View Full Code Here
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
    public RadixSortDemo() throws IOException {

        CLContext context = null;
        try{
            CLPlatform platform = CLPlatform.getDefault(CLPlatformFilters.type(GPU));
            if (platform == null) {
                throw new RuntimeException("this demo requires a GPU OpenCL implementation");
            }
           
            //single GPU setup
            context = CLContext.create(platform.getMaxFlopsDevice());
            CLCommandQueue queue = context.getDevices()[0].createCommandQueue();

            int maxValue = Integer.MAX_VALUE;
            int samples  = 10;
View Full Code Here
148
149
150
151
152
153
154
155
156
157
158
159
160
161
        }
    }

    private void initCL(GLContext glCtx){
        try {
            CLPlatform platform = CLPlatform.getDefault();
            // SLI on NV platform wasn't very fast (or did not work at all -> CL_INVALID_OPERATION)
            if(platform.getICDSuffix().equals("NV")) {
                clContext = CLGLContext.create(glCtx, platform.getMaxFlopsDevice(GPU));
            }else{
                clContext = CLGLContext.create(glCtx, platform, ALL);
            }
            CLDevice[] devices = clContext.getDevices();
View Full Code Here
TOP

Related Classes of com.jogamp.opencl.CLPlatform

  • com.jogamp.common.nio.NativeSizeBuffer
  • com.jogamp.common.os.NativeLibrary
  • com.jogamp.gluegen.runtime.FunctionAddressResolver
  • com.jogamp.opencl.demos.bandwidth.BandwidthBenchmark
  • com.jogamp.opencl.demos.fractal.MultiDeviceFractal
  • com.jogamp.opencl.demos.gamma.CLSimpleGammaCorrection
  • com.jogamp.opencl.demos.radixsort.RadixSortDemo
  • com.jogamp.opencl.gl.CLGLContext
  • com.jogamp.opencl.gl.CLGLTest
  • com.jogamp.opencl.impl.CLTLAccessorFactory
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.