public static List<Platform> GetAllPlatforms()
{
var tmpPlatformList = new List<Platform>();
uint platformCount;
OpenCLErrorCode tmpErrorCode = OpenCL_PlatformInformation.GetPlatformIDs(0, null, out platformCount);
if (tmpErrorCode != OpenCLErrorCode.Success)
{
Log.Add(LogType.Error, $"No Platrofm Cound available: {tmpErrorCode}");
return tmpPlatformList;
}
Log.Add(LogType.Info, $"{platformCount} platforms found");
var platformIds = new PlatformHandle[platformCount];
tmpErrorCode = OpenCL_PlatformInformation.GetPlatformIDs(platformCount, platformIds, out platformCount);
if (tmpErrorCode != OpenCLErrorCode.Success)
{
Log.Add(LogType.Error, $"Coudl not Get PlatformId's: {tmpErrorCode}");
return tmpPlatformList;
}
foreach (PlatformHandle platformId in platformIds)
{
Log.Add(LogType.Info, $"PlatformId: {(platformId as IHandleData).Handle}");
tmpPlatformList.Add(new Platform
{
Handle = platformId,
});
}
return tmpPlatformList;
}
/// <summary>
/// Get ID's of the Devices
/// </summary>
/// <returns></returns>
public static OpenCLErrorCode GetDeviceIDs(PlatformHandle platform,
DeviceType deviceType,
uint numEntries,
DeviceHandle[] devices,
out uint numDevices)
{
return clGetDeviceIDs((platform as IHandleData).Handle, deviceType, numEntries, devices, out numDevices);
}
/// <summary>
/// Returns Information about a specific Platform
/// </summary>
/// <returns></returns>
public static OpenCLErrorCode GetPlatformInfo(PlatformHandle platformId,
PlatformInfo paramName,
IntPtr paramValueBufferSize,
InfoBuffer paramValue,
out IntPtr paramValueSize)
{
return clGetPlatformInfo((platformId as IHandleData).Handle, paramName, paramValueBufferSize, paramValue.Address, out paramValueSize);
}
/// <summary>
/// Returns the ID's of the Different Platforms (CPU, iGPU, GPU1, GPU2,...)
/// </summary>
/// <param name="numEntries"></param>
/// <param name="platforms"></param>
/// <param name="numPlatforms"></param>
/// <returns></returns>
public static OpenCLErrorCode GetPlatformIDs(uint numEntries,
PlatformHandle[] platforms,
out uint numPlatforms)
{
return clGetPlatformIDs(numEntries, platforms, out numPlatforms);
}
