update rot files

- add config file editor
- move telemetry out of minethd

telemetry.cpp

@@ -0,0 +1,107 @@
+/*
+  * This program is free software: you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License as published by
+  * the Free Software Foundation, either version 3 of the License, or
+  * any later version.
+  *
+  * This program is distributed in the hope that it will be useful,
+  * but WITHOUT ANY WARRANTY; without even the implied warranty of
+  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  * GNU General Public License for more details.
+  *
+  * You should have received a copy of the GNU General Public License
+  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  *
+  * Additional permission under GNU GPL version 3 section 7
+  *
+  * If you modify this Program, or any covered work, by linking or combining
+  * it with OpenSSL (or a modified version of that library), containing parts
+  * covered by the terms of OpenSSL License and SSLeay License, the licensors
+  * of this Program grant you additional permission to convey the resulting work.
+  *
+  */
+
+#include <cmath>
+#include <cstring>
+#include <chrono>
+#include "telemetry.h"
+
+namespace xmrstak
+{
+
+telemetry::telemetry(size_t iThd)
+{
+	ppHashCounts = new uint64_t*[iThd];
+	ppTimestamps = new uint64_t*[iThd];
+	iBucketTop = new uint32_t[iThd];
+
+	for (size_t i = 0; i < iThd; i++)
+	{
+		ppHashCounts[i] = new uint64_t[iBucketSize];
+		ppTimestamps[i] = new uint64_t[iBucketSize];
+		iBucketTop[i] = 0;
+		memset(ppHashCounts[i], 0, sizeof(uint64_t) * iBucketSize);
+		memset(ppTimestamps[i], 0, sizeof(uint64_t) * iBucketSize);
+	}
+}
+
+double telemetry::calc_telemetry_data(size_t iLastMilisec, size_t iThread)
+{
+	using namespace std::chrono;
+	uint64_t iTimeNow = time_point_cast<milliseconds>(high_resolution_clock::now()).time_since_epoch().count();
+
+	uint64_t iEarliestHashCnt = 0;
+	uint64_t iEarliestStamp = 0;
+	uint64_t iLastestStamp = 0;
+	uint64_t iLastestHashCnt = 0;
+	bool bHaveFullSet = false;
+
+	//Start at 1, buckettop points to next empty
+	for (size_t i = 1; i < iBucketSize; i++)
+	{
+		size_t idx = (iBucketTop[iThread] - i) & iBucketMask; //overflow expected here
+
+		if (ppTimestamps[iThread][idx] == 0)
+			break; //That means we don't have the data yet
+
+		if (iLastestStamp == 0)
+		{
+			iLastestStamp = ppTimestamps[iThread][idx];
+			iLastestHashCnt = ppHashCounts[iThread][idx];
+		}
+
+		if (iTimeNow - ppTimestamps[iThread][idx] > iLastMilisec)
+		{
+			bHaveFullSet = true;
+			break; //We are out of the requested time period
+		}
+
+		iEarliestStamp = ppTimestamps[iThread][idx];
+		iEarliestHashCnt = ppHashCounts[iThread][idx];
+	}
+
+	if (!bHaveFullSet || iEarliestStamp == 0 || iLastestStamp == 0)
+		return nan("");
+
+	//Don't think that can happen, but just in case
+	if (iLastestStamp - iEarliestStamp == 0)
+		return nan("");
+
+	double fHashes, fTime;
+	fHashes = iLastestHashCnt - iEarliestHashCnt;
+	fTime = iLastestStamp - iEarliestStamp;
+	fTime /= 1000.0;
+
+	return fHashes / fTime;
+}
+
+void telemetry::push_perf_value(size_t iThd, uint64_t iHashCount, uint64_t iTimestamp)
+{
+	size_t iTop = iBucketTop[iThd];
+	ppHashCounts[iThd][iTop] = iHashCount;
+	ppTimestamps[iThd][iTop] = iTimestamp;
+
+	iBucketTop[iThd] = (iTop + 1) & iBucketMask;
+}
+
+} // namepsace xmrstak