From 75767a3a977a5c71adebaaeb40e09d4dae4fa843 Mon Sep 17 00:00:00 2001
From: Ichthyostega <prg@ichthyostega.de>
Date: Sun, 19 Sep 2021 17:31:54 +0200
Subject: [PATCH] capture and store individual timings as time series

Note: work-in-progress...
TODO: derive the expense factor and delta
---
 yoshimi-testrunner/src/util/data.hpp      |  2 +-
 yoshimi-testrunner/src/util/format.hpp    |  5 ++
 yoshimi-testrunner/src/util/statistic.cpp | 57 +++++++++++++++++++++++
 yoshimi-testrunner/src/util/statistic.hpp | 56 ++++++++++++++++++++++
 4 files changed, 119 insertions(+), 1 deletion(-)
 create mode 100644 yoshimi-testrunner/src/util/statistic.cpp
 create mode 100644 yoshimi-testrunner/src/util/statistic.hpp

diff --git a/yoshimi-testrunner/src/util/data.hpp b/yoshimi-testrunner/src/util/data.hpp
index f109d0a03..dee0710c5 100644
--- a/yoshimi-testrunner/src/util/data.hpp
+++ b/yoshimi-testrunner/src/util/data.hpp
@@ -49,7 +49,7 @@
  **     Column<double> x{"X value"};
  **     Column<double> y{"Y value"};
  **
- **     auto allColumns(){ return std::tie(name,count,x,y); }
+ **     auto allColumns(){ return std::tie(name,n,x,y); }
  ** };
  **
  ** using Dataz = util::DataFile<Storage>;
diff --git a/yoshimi-testrunner/src/util/format.hpp b/yoshimi-testrunner/src/util/format.hpp
index 645ee5c01..82124aca0 100644
--- a/yoshimi-testrunner/src/util/format.hpp
+++ b/yoshimi-testrunner/src/util/format.hpp
@@ -96,6 +96,11 @@ inline bool parseAs(string const& encodedBool)
 {
     return util::boolVal(encodedBool);
 }
+template<>
+inline string parseAs(string const& string)
+{
+    return string; // pass-through (even if empty)
+}
 
 
 
diff --git a/yoshimi-testrunner/src/util/statistic.cpp b/yoshimi-testrunner/src/util/statistic.cpp
new file mode 100644
index 000000000..22c3d21f0
--- /dev/null
+++ b/yoshimi-testrunner/src/util/statistic.cpp
@@ -0,0 +1,57 @@
+/*
+ *  statistic - helpers for generic statistics calculations
+ *
+ *  Copyright 2021, Hermann Vosseler <Ichthyostega@web.de>
+ *
+ *  This file is part of the Yoshimi-Testsuite, which is free software:
+ *  you can redistribute 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 (at your option) any later version.
+ *
+ *  Yoshimi-Testsuite 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 yoshimi.  If not, see <http://www.gnu.org/licenses/>.
+ ***************************************************************/
+
+
+/** @file statistic.cpp
+ ** Implementation details for generic statistics calculations.
+ ** 
+ ** @todo WIP as of 9/21
+ ** 
+ */
+
+
+#include "util/statistic.hpp"
+//#include "util/format.hpp"
+#include "util/error.hpp"
+
+//#include <algorithm>
+//#include <cassert>
+//#include <cmath>
+
+
+namespace util {
+
+//using util::formatVal;
+//using std::log10;
+//using std::fabs;
+//using std::max;
+//using std::min;
+
+
+namespace { // Implementation details
+}//(End)Implementation namespace
+
+
+
+
+/**
+ */
+
+
+}//(End)namespace util
diff --git a/yoshimi-testrunner/src/util/statistic.hpp b/yoshimi-testrunner/src/util/statistic.hpp
new file mode 100644
index 000000000..03d239a13
--- /dev/null
+++ b/yoshimi-testrunner/src/util/statistic.hpp
@@ -0,0 +1,56 @@
+/*
+ *  statistic - helpers for generic statistics calculations
+ *
+ *  Copyright 2021, Hermann Vosseler <Ichthyostega@web.de>
+ *
+ *  This file is part of the Yoshimi-Testsuite, which is free software:
+ *  you can redistribute 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 (at your option) any later version.
+ *
+ *  Yoshimi-Testsuite 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 yoshimi.  If not, see <http://www.gnu.org/licenses/>.
+ ***************************************************************/
+
+
+/** @file statistic.cpp
+ ** Support for generic statistics calculations.
+ ** 
+ ** @todo WIP as of 9/21
+ ** 
+ */
+
+
+
+#ifndef TESTRUNNER_UTIL_STATISTIC_HPP_
+#define TESTRUNNER_UTIL_STATISTIC_HPP_
+
+
+#include "util/error.hpp"
+
+//#include <algorithm>
+//#include <cassert>
+#include <vector>
+//#include <cmath>
+
+namespace util {
+
+//using util::formatVal;
+//using std::log10;
+//using std::fabs;
+//using std::max;
+//using std::min;
+
+using VecD = std::vector<double>;
+
+namespace { // Implementation details
+}//(End)Implementation namespace
+
+
+}//(End)namespace util
+#endif /*TESTRUNNER_UTIL_STATISTIC_HPP_*/