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package com.mbien.opencl;
/**
* Main Exception type for runtime OpenCL errors and unsuccessfull function calls (e.g. returning other values than CL_SUCCESS).
* @author Michael Bien
*/
public class CLException extends RuntimeException {
public CLException(Throwable cause) {
super(cause);
}
public CLException(String message, Throwable cause) {
super(message, cause);
}
public CLException(String message) {
super(message);
}
public CLException(int error, String message) {
super(identifyError(error) + ": " + message);
}
public static final void checkForError(int status, String message) {
if(status != CL.CL_SUCCESS)
throw new CLException(status, message);
}
private static final String identifyError(int error) {
switch (error) {
case CL.CL_DEVICE_NOT_FOUND:
return "CL_DEVICE_NOT_FOUND";
case CL.CL_DEVICE_NOT_AVAILABLE:
return "CL_DEVICE_NOT_AVAILABLE";
case CL.CL_COMPILER_NOT_AVAILABLE:
return "CL_COMPILER_NOT_AVAILABLE";
case CL.CL_MEM_OBJECT_ALLOCATION_FAILURE:
return "CL_MEM_OBJECT_ALLOCATION_FAILURE";
case CL.CL_OUT_OF_RESOURCES:
return "CL_OUT_OF_RESOURCES";
case CL.CL_OUT_OF_HOST_MEMORY:
return "CL_OUT_OF_HOST_MEMORY";
case CL.CL_PROFILING_INFO_NOT_AVAILABLE:
return "CL_PROFILING_INFO_NOT_AVAILABLE";
case CL.CL_MEM_COPY_OVERLAP:
return "CL_MEM_COPY_OVERLAP";
case CL.CL_IMAGE_FORMAT_MISMATCH:
return "CL_IMAGE_FORMAT_MISMATCH";
case CL.CL_IMAGE_FORMAT_NOT_SUPPORTED:
return "CL_IMAGE_FORMAT_NOT_SUPPORTED";
case CL.CL_BUILD_PROGRAM_FAILURE:
return "CL_BUILD_PROGRAM_FAILURE";
case CL.CL_MAP_FAILURE:
return "CL_MAP_FAILURE";
case CL.CL_INVALID_VALUE:
return "CL_INVALID_VALUE";
case CL.CL_INVALID_DEVICE_TYPE:
return "CL_INVALID_DEVICE_TYPE";
case CL.CL_INVALID_PLATFORM:
return "CL_INVALID_PLATFORM";
case CL.CL_INVALID_DEVICE:
return "CL_INVALID_DEVICE";
case CL.CL_INVALID_CONTEXT:
return "CL_INVALID_CONTEXT";
case CL.CL_INVALID_QUEUE_PROPERTIES:
return "CL_INVALID_QUEUE_PROPERTIES";
case CL.CL_INVALID_COMMAND_QUEUE:
return "CL_INVALID_COMMAND_QUEUE";
case CL.CL_INVALID_HOST_PTR:
return "CL_INVALID_HOST_PTR";
case CL.CL_INVALID_MEM_OBJECT:
return "CL_INVALID_MEM_OBJECT";
case CL.CL_INVALID_IMAGE_FORMAT_DESCRIPTOR:
return "CL_INVALID_IMAGE_FORMAT_DESCRIPTOR";
case CL.CL_INVALID_IMAGE_SIZE:
return "CL_INVALID_IMAGE_SIZE";
case CL.CL_INVALID_SAMPLER:
return "CL_INVALID_SAMPLER";
case CL.CL_INVALID_BINARY:
return "CL_INVALID_BINARY";
case CL.CL_INVALID_BUILD_OPTIONS:
return "CL_INVALID_BUILD_OPTIONS";
case CL.CL_INVALID_PROGRAM:
return "CL_INVALID_PROGRAM";
case CL.CL_INVALID_PROGRAM_EXECUTABLE:
return "CL_INVALID_PROGRAM_EXECUTABLE";
case CL.CL_INVALID_KERNEL_NAME:
return "CL_INVALID_KERNEL_NAME";
case CL.CL_INVALID_KERNEL_DEFINITION:
return "CL_INVALID_KERNEL_DEFINITION";
case CL.CL_INVALID_KERNEL:
return "CL_INVALID_KERNEL";
case CL.CL_INVALID_ARG_INDEX:
return "CL_INVALID_ARG_INDEX";
case CL.CL_INVALID_ARG_VALUE:
return "CL_INVALID_ARG_VALUE";
case CL.CL_INVALID_ARG_SIZE:
return "CL_INVALID_ARG_SIZE";
case CL.CL_INVALID_KERNEL_ARGS:
return "CL_INVALID_KERNEL_ARGS";
case CL.CL_INVALID_WORK_DIMENSION:
return "CL_INVALID_WORK_DIMENSION";
case CL.CL_INVALID_WORK_GROUP_SIZE:
return "CL_INVALID_WORK_GROUP_SIZE";
case CL.CL_INVALID_WORK_ITEM_SIZE:
return "CL_INVALID_WORK_ITEM_SIZE";
case CL.CL_INVALID_GLOBAL_OFFSET:
return "CL_INVALID_GLOBAL_OFFSET";
case CL.CL_INVALID_EVENT_WAIT_LIST:
return "CL_INVALID_EVENT_WAIT_LIST";
case CL.CL_INVALID_EVENT:
return "CL_INVALID_EVENT";
case CL.CL_INVALID_OPERATION:
return "CL_INVALID_OPERATION";
case CL.CL_INVALID_GL_OBJECT:
return "CL_INVALID_GL_OBJECT";
case CL.CL_INVALID_BUFFER_SIZE:
return "CL_INVALID_BUFFER_SIZE";
case CL.CL_INVALID_MIP_LEVEL:
return "CL_INVALID_MIP_LEVEL";
case CL.CL_INVALID_GLOBAL_WORK_SIZE:
return "CL_INVALID_GLOBAL_WORK_SIZE";
default:
return "unknown cause: error " + error;
}
}
}
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