code/src/Util/types.h

   1 #ifndef PPAM_TYPES_H
   2 #define PPAM_TYPES_H
   3
   4 #include <stdint.h>
   5
   6 // types of work given to a slave
   7 #define WORKTAG 1
   8 #define DIETAG 2
   9
  10 // 256 characters for file name should be enough
  11 #define NCHAR_FNAME 256
  12
  13 typedef unsigned char Byte;
  14
  15 typedef double Real;
  16
  17 // Type to describe a job to be done in a node
  18 //TODO: merge with packed version to avoid extra copy by MPI
  19 typedef struct Work_t {
  20     // "structural" parameters:
  21     char* inputFileName;
  22     uint32_t nbSeries;
  23     uint32_t* ranks;
  24     // clustering parameters [to be completed]:
  25     uint32_t nbClusters;
  26     uint32_t clustOnMedoids; //a boolean, but 1 byte storage would be inefficient
  27     uint32_t p_for_dissims;
  28 } Work_t;
  29
  30 // Type returned by a worker (clusters labels and medoids)
  31 //TODO: merge with packed version to avoid extra copy by MPI
  32 typedef struct Result_t {
  33     // parameters describing sizes
  34     uint32_t nbClusters;
  35     // informative parameters:
  36     uint32_t* medoids_ID;
  37     uint32_t* medoids_ranks;
  38 } Result_t;
  39
  40 // data structure to store a customer ID + [time-]serie
  41 typedef struct PowerCurve {
  42     uint32_t ID;
  43     Real* values;
  44 } PowerCurve;
  45
  46 #endif