| 1 |
//--------------------------------------------------------------------------- |
| 2 |
// Calc unit |
| 3 |
//--------------------------------------------------------------------------- |
| 4 |
#ifndef QCalcUnitH |
| 5 |
#define QCalcUnitH |
| 6 |
//--------------------------------------------------------------------------- |
| 7 |
#include <string> |
| 8 |
#include <sstream> |
| 9 |
|
| 10 |
#ifdef __USE__MPI |
| 11 |
#include <mpi.h> |
| 12 |
#endif //__USE__MPI |
| 13 |
|
| 14 |
#include "QBits.h" |
| 15 |
//--------------------------------------------------------------------------- |
| 16 |
class QCalcUnit |
| 17 |
{ |
| 18 |
protected : |
| 19 |
//--- |
| 20 |
// for MPI |
| 21 |
//--- |
| 22 |
#ifdef __USE__MPI |
| 23 |
static int gMdata; // the number of the states which each process treats |
| 24 |
static int gNqubits; |
| 25 |
static int gProcMask; |
| 26 |
static int gProcBit; |
| 27 |
static int gMyID; |
| 28 |
static int gNumprocs; |
| 29 |
#endif //__USE__MPI |
| 30 |
|
| 31 |
|
| 32 |
public: |
| 33 |
virtual void Calc(QBits *qBits) = 0; |
| 34 |
virtual std::string GetName(void) const = 0; |
| 35 |
static unsigned int insert0(unsigned int i0, unsigned int BitNum); |
| 36 |
static unsigned int insert1(unsigned int i0, unsigned int BitNum); |
| 37 |
static void swap(double &x,double &y) { |
| 38 |
double tmp = x; |
| 39 |
x = y; |
| 40 |
y = tmp; |
| 41 |
}; |
| 42 |
static void swap(int &x,int &y) { |
| 43 |
int tmp = x; |
| 44 |
x = y; |
| 45 |
y = tmp; |
| 46 |
}; |
| 47 |
|
| 48 |
//--- |
| 49 |
// for MPI |
| 50 |
//--- |
| 51 |
|
| 52 |
static inline int getOriginalID(int id); |
| 53 |
static inline int getProcFromID(int id); |
| 54 |
static bool setup(const double R[], const double I[], |
| 55 |
const unsigned int &ix0, const unsigned int &ix1, |
| 56 |
double &r0, double &i0, |
| 57 |
double &r1, double &i1); |
| 58 |
static void store(double R[], double I[], |
| 59 |
const unsigned int &ix0, const unsigned int &ix1, |
| 60 |
const double &r0, const double &i0, |
| 61 |
const double &r1, const double &i1); |
| 62 |
static void showdata(double R[], double I[]); |
| 63 |
|
| 64 |
static int initmpi(int N, int myid, int numprocs); |
| 65 |
static void initdata(double R[], double I[]); |
| 66 |
|
| 67 |
}; |
| 68 |
//--------------------------------------------------------------------------- |
| 69 |
#endif //QCalcUnitH |
Parent Directory
Revision Log