根据标题,是否有一种方便的方法来显示可读的OpenCL错误代码?
能够将“-1000”等代码转换为名称可以节省大量浏览错误代码的时间。
答案 0 :(得分:30)
这就是我目前所做的。我相信OpenCL 1.2的错误列表已经完成。
cl_int result = clSomeFunction();
if(result != CL_SUCCESS)
std::cerr << getErrorString(result) << std::endl;
getErrorString定义如下:
const char *getErrorString(cl_int error)
{
switch(error){
// run-time and JIT compiler errors
case 0: return "CL_SUCCESS";
case -1: return "CL_DEVICE_NOT_FOUND";
case -2: return "CL_DEVICE_NOT_AVAILABLE";
case -3: return "CL_COMPILER_NOT_AVAILABLE";
case -4: return "CL_MEM_OBJECT_ALLOCATION_FAILURE";
case -5: return "CL_OUT_OF_RESOURCES";
case -6: return "CL_OUT_OF_HOST_MEMORY";
case -7: return "CL_PROFILING_INFO_NOT_AVAILABLE";
case -8: return "CL_MEM_COPY_OVERLAP";
case -9: return "CL_IMAGE_FORMAT_MISMATCH";
case -10: return "CL_IMAGE_FORMAT_NOT_SUPPORTED";
case -11: return "CL_BUILD_PROGRAM_FAILURE";
case -12: return "CL_MAP_FAILURE";
case -13: return "CL_MISALIGNED_SUB_BUFFER_OFFSET";
case -14: return "CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST";
case -15: return "CL_COMPILE_PROGRAM_FAILURE";
case -16: return "CL_LINKER_NOT_AVAILABLE";
case -17: return "CL_LINK_PROGRAM_FAILURE";
case -18: return "CL_DEVICE_PARTITION_FAILED";
case -19: return "CL_KERNEL_ARG_INFO_NOT_AVAILABLE";
// compile-time errors
case -30: return "CL_INVALID_VALUE";
case -31: return "CL_INVALID_DEVICE_TYPE";
case -32: return "CL_INVALID_PLATFORM";
case -33: return "CL_INVALID_DEVICE";
case -34: return "CL_INVALID_CONTEXT";
case -35: return "CL_INVALID_QUEUE_PROPERTIES";
case -36: return "CL_INVALID_COMMAND_QUEUE";
case -37: return "CL_INVALID_HOST_PTR";
case -38: return "CL_INVALID_MEM_OBJECT";
case -39: return "CL_INVALID_IMAGE_FORMAT_DESCRIPTOR";
case -40: return "CL_INVALID_IMAGE_SIZE";
case -41: return "CL_INVALID_SAMPLER";
case -42: return "CL_INVALID_BINARY";
case -43: return "CL_INVALID_BUILD_OPTIONS";
case -44: return "CL_INVALID_PROGRAM";
case -45: return "CL_INVALID_PROGRAM_EXECUTABLE";
case -46: return "CL_INVALID_KERNEL_NAME";
case -47: return "CL_INVALID_KERNEL_DEFINITION";
case -48: return "CL_INVALID_KERNEL";
case -49: return "CL_INVALID_ARG_INDEX";
case -50: return "CL_INVALID_ARG_VALUE";
case -51: return "CL_INVALID_ARG_SIZE";
case -52: return "CL_INVALID_KERNEL_ARGS";
case -53: return "CL_INVALID_WORK_DIMENSION";
case -54: return "CL_INVALID_WORK_GROUP_SIZE";
case -55: return "CL_INVALID_WORK_ITEM_SIZE";
case -56: return "CL_INVALID_GLOBAL_OFFSET";
case -57: return "CL_INVALID_EVENT_WAIT_LIST";
case -58: return "CL_INVALID_EVENT";
case -59: return "CL_INVALID_OPERATION";
case -60: return "CL_INVALID_GL_OBJECT";
case -61: return "CL_INVALID_BUFFER_SIZE";
case -62: return "CL_INVALID_MIP_LEVEL";
case -63: return "CL_INVALID_GLOBAL_WORK_SIZE";
case -64: return "CL_INVALID_PROPERTY";
case -65: return "CL_INVALID_IMAGE_DESCRIPTOR";
case -66: return "CL_INVALID_COMPILER_OPTIONS";
case -67: return "CL_INVALID_LINKER_OPTIONS";
case -68: return "CL_INVALID_DEVICE_PARTITION_COUNT";
// extension errors
case -1000: return "CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR";
case -1001: return "CL_PLATFORM_NOT_FOUND_KHR";
case -1002: return "CL_INVALID_D3D10_DEVICE_KHR";
case -1003: return "CL_INVALID_D3D10_RESOURCE_KHR";
case -1004: return "CL_D3D10_RESOURCE_ALREADY_ACQUIRED_KHR";
case -1005: return "CL_D3D10_RESOURCE_NOT_ACQUIRED_KHR";
default: return "Unknown OpenCL error";
}
}
答案 1 :(得分:6)
对于需要不同版本的OpenCL错误代码的人来说,here是一个小脚本可以帮助你。
[["Jm", "TEL", "ID", "2017-06-17 19:25:27 +0000", "TYPE", "no", "send"], ["FM", "TEL", "ID", "2017-06-17 18:17:24 +0000", "TYPE", "no", "send"], ["FM", "TEL", "ID", "2017-06-17 18:16:29 +0000", "TYPE", "inbox"], ["FM", "TEL", "ID", "2017-06-17 18:17:24 +0000", "TYPE", "no", "send"]]
例如,要为OpenCL 2.2的字符串帮助功能创建错误代码,可以运行
$ ./clext.py /directory/to/opencl/headers
将在当前目录中创建文件$ ./clext.py ~/Developments/OpenCL-Headers/opencl22/CL
。
然后,您可以在项目中包含此文件,并使用调用clext.h
从错误代码中获取错误字符串。
以下是OpenCL 2.2生成的文件const char* clGetErrorString(int errorCode)
的内容。
clext.h
答案 2 :(得分:1)
如果您不喜欢其他答案中的硬编码错误代码,这就是我在C语言中所做的事情:
#define CaseReturnString(x) case x: return #x; char *opencl_errstr(cl_int err) { switch (err) { CaseReturnString(CL_SUCCESS ) CaseReturnString(CL_DEVICE_NOT_FOUND ) CaseReturnString(CL_DEVICE_NOT_AVAILABLE ) CaseReturnString(CL_COMPILER_NOT_AVAILABLE ) CaseReturnString(CL_MEM_OBJECT_ALLOCATION_FAILURE ) CaseReturnString(CL_OUT_OF_RESOURCES ) CaseReturnString(CL_OUT_OF_HOST_MEMORY ) CaseReturnString(CL_PROFILING_INFO_NOT_AVAILABLE ) CaseReturnString(CL_MEM_COPY_OVERLAP ) CaseReturnString(CL_IMAGE_FORMAT_MISMATCH ) CaseReturnString(CL_IMAGE_FORMAT_NOT_SUPPORTED ) CaseReturnString(CL_BUILD_PROGRAM_FAILURE ) CaseReturnString(CL_MAP_FAILURE ) CaseReturnString(CL_MISALIGNED_SUB_BUFFER_OFFSET ) CaseReturnString(CL_COMPILE_PROGRAM_FAILURE ) CaseReturnString(CL_LINKER_NOT_AVAILABLE ) CaseReturnString(CL_LINK_PROGRAM_FAILURE ) CaseReturnString(CL_DEVICE_PARTITION_FAILED ) CaseReturnString(CL_KERNEL_ARG_INFO_NOT_AVAILABLE ) CaseReturnString(CL_INVALID_VALUE ) CaseReturnString(CL_INVALID_DEVICE_TYPE ) CaseReturnString(CL_INVALID_PLATFORM ) CaseReturnString(CL_INVALID_DEVICE ) CaseReturnString(CL_INVALID_CONTEXT ) CaseReturnString(CL_INVALID_QUEUE_PROPERTIES ) CaseReturnString(CL_INVALID_COMMAND_QUEUE ) CaseReturnString(CL_INVALID_HOST_PTR ) CaseReturnString(CL_INVALID_MEM_OBJECT ) CaseReturnString(CL_INVALID_IMAGE_FORMAT_DESCRIPTOR) CaseReturnString(CL_INVALID_IMAGE_SIZE ) CaseReturnString(CL_INVALID_SAMPLER ) CaseReturnString(CL_INVALID_BINARY ) CaseReturnString(CL_INVALID_BUILD_OPTIONS ) CaseReturnString(CL_INVALID_PROGRAM ) CaseReturnString(CL_INVALID_PROGRAM_EXECUTABLE ) CaseReturnString(CL_INVALID_KERNEL_NAME ) CaseReturnString(CL_INVALID_KERNEL_DEFINITION ) CaseReturnString(CL_INVALID_KERNEL ) CaseReturnString(CL_INVALID_ARG_INDEX ) CaseReturnString(CL_INVALID_ARG_VALUE ) CaseReturnString(CL_INVALID_ARG_SIZE ) CaseReturnString(CL_INVALID_KERNEL_ARGS ) CaseReturnString(CL_INVALID_WORK_DIMENSION ) CaseReturnString(CL_INVALID_WORK_GROUP_SIZE ) CaseReturnString(CL_INVALID_WORK_ITEM_SIZE ) CaseReturnString(CL_INVALID_GLOBAL_OFFSET ) CaseReturnString(CL_INVALID_EVENT_WAIT_LIST ) CaseReturnString(CL_INVALID_EVENT ) CaseReturnString(CL_INVALID_OPERATION ) CaseReturnString(CL_INVALID_GL_OBJECT ) CaseReturnString(CL_INVALID_BUFFER_SIZE ) CaseReturnString(CL_INVALID_MIP_LEVEL ) CaseReturnString(CL_INVALID_GLOBAL_WORK_SIZE ) CaseReturnString(CL_INVALID_PROPERTY ) CaseReturnString(CL_INVALID_IMAGE_DESCRIPTOR ) CaseReturnString(CL_INVALID_COMPILER_OPTIONS ) CaseReturnString(CL_INVALID_LINKER_OPTIONS ) CaseReturnString(CL_INVALID_DEVICE_PARTITION_COUNT ) default: return "Unknown OpenCL error code"; } }