PrIM -- first commit

1 files changed, 48 insertions, 0 deletions

diff --git a/TS/baselines/cpu/tools.cpp b/TS/baselines/cpu/tools.cpp
new file mode 100644
index 0000000..9a67619
--- /dev/null
+++ b/TS/baselines/cpu/tools.cpp
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+//#include <ctime>
+#include <iostream>
+#include <fstream>
+#include <iomanip>
+#include <limits>
+#include <vector>
+#include <algorithm>
+#include <string>
+#include <sstream>
+
+#include "mprofile.h"
+
+
+int loadTimeSeriesFromFile (std::string infilename, std::vector<DTYPE> &A, int &timeSeriesLength)
+{
+  std::fstream timeSeriesFile(std::string(PATH_TIME_SERIES) + infilename, std::ios_base::in);
+	double tempval;
+	timeSeriesLength = 0;
+	while (timeSeriesFile >> tempval)
+	{
+		A.push_back(tempval);
+		timeSeriesLength++;
+	}
+	timeSeriesFile.close();
+
+  return 0;
+}
+
+
+int saveProfileToFile(std::string outfilename, DTYPE * profile, int * profileIndex, int timeSeriesLength, int windowSize)
+{
+  std::string preoutfilename = std::string(PATH_RESULTS) + outfilename;
+
+  std::fstream preprofileOutFile(preoutfilename.c_str(), std::ios_base::out);
+
+  // Write PreSCRIMP Matrix Profile and Matrix Profile Index to file.
+  for (int i = 0; i < timeSeriesLength - windowSize + 1; i++)
+  {
+    preprofileOutFile << std::setprecision(std::numeric_limits<DTYPE>::digits10 + 2) << sqrt(abs(profile[i])) << " " << std::setprecision(std::numeric_limits<int>::digits10 + 1) << profileIndex[i] << std::endl;
+  }
+
+  preprofileOutFile.close();
+
+  return 0;
+}