public static void randomx_init(bool miningMode = false)
{
if (_Cache != IntPtr.Zero)
{
return;
}
lock (myKey)
{
if (_Cache == IntPtr.Zero)
{
//Log.Debug("randomx_init ...");
if (!miningMode)
{
_Flags = RandomXDLL.randomx_get_flags();
_Cache = RandomXDLL.randomx_alloc_cache(_Flags);
RandomXDLL.randomx_init_cache(_Cache, myKey, Convert.ToUInt32(myKey.Length));
}
else
{
Log.Debug("randomx_init FullMem");
_Flags = RandomXDLL.randomx_get_flags() | Flags.FullMem;
_Cache = RandomXDLL.randomx_alloc_cache(_Flags);
RandomXDLL.randomx_init_cache(_Cache, myKey, Convert.ToUInt32(myKey.Length));
_Dataset = RandomXDLL.randomx_alloc_dataset(_Flags);
var datasetItemCount = RandomXDLL.randomx_dataset_item_count();
uint initThreadCount = Math.Max((uint)Environment.ProcessorCount - 1, 1);
uint finishCount = 0;
uint startItem = 0;
uint perThread = datasetItemCount / initThreadCount;
uint remainder = datasetItemCount % initThreadCount;
for (uint ii = 0; ii < initThreadCount; ii++)
{
var count = perThread + (ii == initThreadCount - 1 ? remainder : 0);
uint start = startItem;
Thread thread = new Thread(new ParameterizedThreadStart(
(object data) =>
{
RandomXDLL.randomx_init_dataset(_Dataset, _Cache, start, count);
finishCount++;
}
)
);
startItem += count;
thread.Start(null);
}
while (finishCount < initThreadCount)
{
Thread.Sleep(10);
}
}
//Log.Debug("randomx_init ok");
}
}
}
public static byte[] CaculateHash(byte[] input)
{
randomx_init();
var buffer = _buffer.Value;
RandomXDLL.randomx_calculate_hash(_Machine.Value, input, Convert.ToUInt32(input.Length), buffer);
return(buffer);
}
public static string CaculateHash(string text)
{
randomx_init();
var input = text.HexToBytes();
var buffer = _buffer.Value;
RandomXDLL.randomx_calculate_hash(_Machine.Value, input, Convert.ToUInt32(input.Length), buffer);
return(buffer.ToHexString());
}