major folder reorganisation, R pkg is now epclust/ at first level. Experimental usage...

[epclust.git] / old_C_code / stage1 / src / Util / types.h

diff --git a/old_C_code/stage1/src/Util/types.h b/old_C_code/stage1/src/Util/types.h
new file mode 100644 (file)
index 0000000..6b6da6f
--- /dev/null
+++ b/old_C_code/stage1/src/Util/types.h
@@ -0,0 +1,44 @@
+#ifndef PPAM_TYPES_H
+#define PPAM_TYPES_H
+
+#include <stdint.h>
+
+// types of work given to a slave
+#define WORKTAG 1
+#define DIETAG 2
+
+// 256 characters for file name should be enough
+#define NCHAR_FNAME 256
+
+typedef unsigned char Byte;
+
+// Type to describe a job to be done in a node
+//TODO: merge with packed version to avoid extra copy by MPI
+typedef struct Work_t {
+       // "structural" parameters:
+       char* inputFileName;
+       uint32_t nbSeries;
+       uint32_t* ranks;
+       // clustering parameters [to be completed]:
+       uint32_t nbClusters;
+       uint32_t clustOnMedoids; //a boolean, but 1 byte storage would be inefficient
+       uint32_t p_for_dissims;
+} Work_t;
+
+// Type returned by a worker (clusters labels and medoids)
+//TODO: merge with packed version to avoid extra copy by MPI
+typedef struct Result_t {
+       // parameters describing sizes
+       uint32_t nbClusters;
+       // informative parameters:
+       uint32_t* medoids_ID;
+       uint32_t* medoids_ranks;
+} Result_t;
+
+// data structure to store a customer ID + [time-]serie
+typedef struct PowerCurve {
+       uint32_t ID;
+       float* values;
+} PowerCurve;
+
+#endif