summaryrefslogtreecommitdiffstats
path: root/src/com/jogamp/opencl/util/CLUtil.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/com/jogamp/opencl/util/CLUtil.java')
-rw-r--r--src/com/jogamp/opencl/util/CLUtil.java147
1 files changed, 80 insertions, 67 deletions
diff --git a/src/com/jogamp/opencl/util/CLUtil.java b/src/com/jogamp/opencl/util/CLUtil.java
index 015f6639..4f59f4f9 100644
--- a/src/com/jogamp/opencl/util/CLUtil.java
+++ b/src/com/jogamp/opencl/util/CLUtil.java
@@ -1,11 +1,17 @@
package com.jogamp.opencl.util;
+import com.jogamp.common.JogampRuntimeException;
import com.jogamp.opencl.CL;
import com.jogamp.opencl.CLDevice;
import com.jogamp.opencl.CLPlatform;
+import com.jogamp.opencl.CLProperty;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
import java.nio.ByteBuffer;
-import java.util.Arrays;
+import java.util.ArrayList;
import java.util.LinkedHashMap;
+import java.util.List;
import java.util.Map;
/**
@@ -42,80 +48,87 @@ public class CLUtil {
return b ? CL.CL_TRUE : CL.CL_FALSE;
}
+ /**
+ * Reads all platform properties and returns them as key-value map.
+ */
public static Map<String, String> obtainPlatformProperties(CLPlatform platform) {
-
- Map<String, String> map = new LinkedHashMap<String, String>();
- map.put("CL_PLATFORM_NAME", platform.getName());
- map.put("CL_PLATFORM_PROFILE", platform.getProfile());
- map.put("CL_PLATFORM_VERSION", platform.getVersion().toString());
- map.put("CL_PLATFORM_VENDOR", platform.getVendor());
- map.put("CL_PLATFORM_ICD_SUFFIX", platform.getICDSuffix());
- map.put("CL_PLATFORM_EXTENSIONS", platform.getExtensions().toString());
-// map.put("fastest device (estimated)", platform.getMaxFlopsDevice().toString());
-
- return map;
+ return readCLProperties(platform);
}
+ /**
+ * Reads all device properties and returns them as key-value map.
+ */
public static Map<String, String> obtainDeviceProperties(CLDevice dev) {
-
- Map<String, String> map = new LinkedHashMap<String, String>();
- map.put("CL_DEVICE_NAME", dev.getName());
- map.put("CL_DEVICE_PROFILE", dev.getProfile());
- map.put("CL_DEVICE_VENDOR", dev.getVendor());
- map.put("CL_DEVICE_VENDOR_ID", dev.getVendorID()+"");
- map.put("CL_DEVICE_VERSION", dev.getVersion().toString());
- map.put("CL_DRIVER_VERSION", dev.getDriverVersion());
- map.put("CL_DEVICE_TYPE", dev.getType().toString());
-
- map.put("CL_DEVICE_GLOBAL_MEM_SIZE", dev.getGlobalMemSize()/(1024*1024)+" MB");
- map.put("CL_DEVICE_MAX_MEM_ALLOC_SIZE", dev.getMaxMemAllocSize()/(1024*1024)+" MB");
- map.put("CL_DEVICE_MAX_PARAMETER_SIZE", dev.getMaxParameterSize()+" Byte");
- map.put("CL_DEVICE_LOCAL_MEM_SIZE", dev.getLocalMemSize()/1024+" KB");
- map.put("CL_DEVICE_LOCAL_MEM_TYPE", dev.getLocalMemType()+"");
- map.put("CL_DEVICE_GLOBAL_MEM_CACHE_SIZE", dev.getGlobalMemCacheSize()+"");
- map.put("CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE", dev.getGlobalMemCachelineSize()+"");
- map.put("CL_DEVICE_GLOBAL_MEM_CACHE_TYPE", dev.getGlobalMemCacheType()+"");
- map.put("CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE", dev.getMaxConstantBufferSize()+"");
- map.put("CL_DEVICE_MAX_CONSTANT_ARGS", dev.getMaxConstantArgs()+"");
- map.put("CL_DEVICE_ERROR_CORRECTION_SUPPORT", dev.isErrorCorrectionSupported()+"");
- map.put("CL_DEVICE_HOST_UNIFIED_MEMORY", dev.isMemoryUnified()+"");
-
- map.put("CL_DEVICE_MAX_CLOCK_FREQUENCY", dev.getMaxClockFrequency()+" MHz");
- map.put("CL_DEVICE_PROFILING_TIMER_RESOLUTION", dev.getProfilingTimerResolution()+" ns");
- map.put("CL_DEVICE_QUEUE_PROPERTIES", dev.getQueueProperties()+"");
- map.put("CL_DEVICE_MAX_WORK_GROUP_SIZE", dev.getMaxWorkGroupSize()+"");
- map.put("CL_DEVICE_MAX_COMPUTE_UNITS", dev.getMaxComputeUnits()+"");
- map.put("CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS", dev.getMaxWorkItemDimensions()+"");
- map.put("CL_DEVICE_MAX_WORK_ITEM_SIZES", Arrays.toString(dev.getMaxWorkItemSizes()));
- map.put("CL_DEVICE_COMPILER_AVAILABLE", dev.isCompilerAvailable()+"");
-
- map.put("CL_DEVICE_IMAGE_SUPPORT", dev.isImageSupportAvailable()+"");
- map.put("CL_DEVICE_MAX_READ_IMAGE_ARGS", dev.getMaxReadImageArgs()+"");
- map.put("CL_DEVICE_MAX_WRITE_IMAGE_ARGS", dev.getMaxWriteImageArgs()+"");
- map.put("CL_DEVICE_IMAGE2D_MAX_DIMENSIONS", Arrays.asList(dev.getMaxImage2dWidth(), dev.getMaxImage2dHeight()).toString());
- map.put("CL_DEVICE_IMAGE3D_MAX_DIMENSIONS", Arrays.asList(dev.getMaxImage2dWidth(), dev.getMaxImage2dHeight(), dev.getMaxImage3dDepth()).toString());
- map.put("CL_DEVICE_MAX_SAMPLERS", dev.getMaxSamplers()+"");
- map.put("CL_DEVICE_EXECUTION_CAPABILITIES", dev.getExecutionCapabilities()+"");
+ return readCLProperties(dev);
+ }
- map.put("CL_DEVICE_ADDRESS_BITS", dev.getAddressBits()+"");
- map.put("cl_khr_fp16", dev.isHalfFPAvailable()+"");
- map.put("cl_khr_fp64", dev.isDoubleFPAvailable()+"");
- map.put("CL_DEVICE_ENDIAN_LITTLE", dev.isLittleEndian()+"");
- map.put("CL_DEVICE_HALF_FP_CONFIG", dev.getHalfFPConfig()+"");
- map.put("CL_DEVICE_SINGLE_FP_CONFIG", dev.getSingleFPConfig()+"");
- map.put("CL_DEVICE_DOUBLE_FP_CONFIG", dev.getDoubleFPConfig()+"");
- map.put("CL_DEVICE_EXTENSIONS", dev.getExtensions()+"");
+ private static Map<String, String> readCLProperties(Object obj) {
+ try {
+ return invoke(listMethods(obj.getClass()), obj);
+ } catch (IllegalArgumentException ex) {
+ throw new JogampRuntimeException(ex);
+ } catch (IllegalAccessException ex) {
+ throw new JogampRuntimeException(ex);
+ }
+ }
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT", dev.getPreferredShortVectorWidth()+"");
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR", dev.getPreferredCharVectorWidth()+"");
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT", dev.getPreferredIntVectorWidth()+"");
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG", dev.getPreferredLongVectorWidth()+"");
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT", dev.getPreferredFloatVectorWidth()+"");
- map.put("CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE", dev.getPreferredDoubleVectorWidth()+"");
+ static Map<String, String> invoke(List<Method> methods, Object obj) throws IllegalArgumentException, IllegalAccessException {
+ Map<String, String> map = new LinkedHashMap<String, String>();
+ for (Method method : methods) {
+ Object info = null;
+ try {
+ info = method.invoke(obj);
+ } catch (InvocationTargetException ex) {
+ info = ex.getTargetException();
+ }
+
+ if(info.getClass().isArray()) {
+ info = asList(info);
+ }
+
+ String value = method.getAnnotation(CLProperty.class).value();
+ map.put(value, info.toString());
+ }
+ return map;
+ }
- //TODO device extensions -> properties
+ static List<Method> listMethods(Class<?> clazz) throws SecurityException {
+ List<Method> list = new ArrayList<Method>();
+ for (Method method : clazz.getDeclaredMethods()) {
+ Annotation[] annotations = method.getDeclaredAnnotations();
+ for (Annotation annotation : annotations) {
+ if (annotation instanceof CLProperty) {
+ list.add(method);
+ }
+ }
+ }
+ return list;
+ }
- return map;
+ private static List<Number> asList(Object info) {
+ List<Number> list = new ArrayList<Number>();
+ if(info instanceof int[]) {
+ int[] array = (int[]) info;
+ for (int i : array) {
+ list.add(i);
+ }
+ }else if(info instanceof long[]) {
+ long[] array = (long[]) info;
+ for (long i : array) {
+ list.add(i);
+ }
+ }else if(info instanceof float[]) {
+ float[] array = (float[]) info;
+ for (float i : array) {
+ list.add(i);
+ }
+ }else if(info instanceof double[]) {
+ double[] array = (double[]) info;
+ for (double i : array) {
+ list.add(i);
+ }
+ }
+ return list;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 01:35:07 +0000