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MCSHDescriptorMain.c
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MCSHDescriptorMain.c
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# include <stdio.h>
# include <stdlib.h>
# include <string.h>
#include <assert.h>
#include <mpi.h>
# include <math.h>
/* BLAS, LAPACK, LAPACKE routines */
//#ifdef USE_MKL
// #define MKL_Complex16 double complex
// #include <mkl.h>
//#else
// #include <cblas.h>
//#endif
#include "MCSHHelper.h"
#include "MCSH.h"
#include "MCSHDescriptorMain.h"
void taskPartition_RadialLegendre(const int length, const double rCutoff, const int *lList, const int numParallelComm, int *taskAssignmentList)
{
//printf("before calc total score\n");
double totalScore = 0;
printf("before calc total score: %f\n", totalScore);
int i;
for (i = 0; i < length; i++)
{
printf("\nrCutoff: %f \t l: %d \n",rCutoff, lList[i]);
totalScore += scoreTask(rCutoff, lList[i]);//, groupList[i]);
//averageGroupLoad = (totalScore / numParallelComm) + 1;
}
printf("after calc total score, total score: %f\n", totalScore);
double currentTotal = 0, currentRemaindingScore = totalScore;
int currentRemaindingComm = numParallelComm, currentComm = 0;
double currentTargetScore = currentRemaindingScore/currentRemaindingComm;
printf("step -1, currentTotal: %f, currentRemaindingScore: %f, currentRemaindingComm: %d, currentComm: %d, currentTargetScore: %f \n", currentTotal, currentRemaindingScore, currentRemaindingComm, currentComm, currentTargetScore);
for (i = 0; i < length; i++)
{
taskAssignmentList[i] = currentComm;
currentTotal += scoreTask(rCutoff, lList[i]);//, groupList[i]);
printf("current total: %f\n", currentTotal);
if (currentTotal >= currentTargetScore )
{
currentComm++;
currentRemaindingScore -= currentTotal;
currentRemaindingComm--;
currentTotal = 0;
if (currentRemaindingScore != 0)
{
currentTargetScore = currentRemaindingScore/currentRemaindingComm;
}
}
printf("step %d, currentTotal: %f, currentRemaindingScore: %f, currentRemaindingComm: %d, currentComm: %d, currentTargetScore: %f \n", i, currentTotal, currentRemaindingScore, currentRemaindingComm, currentComm, currentTargetScore);
}
printf("assigning task score\n");
return;
}
void taskPartition_RadialRStep(const int length, const double *rCutoffList, const int *lList, const int numParallelComm, int *taskAssignmentList)
{
printf("before calc total score\n");
double totalScore = 0;
int i;
for (i = 0; i < length; i++)
{
printf("\nrCutoff: %f \t l: %d",rCutoffList[i], lList[i]);//, groupList[i]);
totalScore += scoreTask(rCutoffList[i], lList[i]);
// averageGroupLoad = (totalScore / numParallelComm) + 1;
}
printf("after calc total score, total score: %f\n", totalScore);
double currentTotal = 0, currentRemaindingScore = totalScore;
int currentRemaindingComm = numParallelComm, currentComm = 0;
double currentTargetScore = currentRemaindingScore/currentRemaindingComm;
printf("step -1, currentTotal: %f, currentRemaindingScore: %f, currentRemaindingComm: %d, currentComm: %d, currentTargetScore: %f \n", currentTotal, currentRemaindingScore, currentRemaindingComm, currentComm, currentTargetScore);
for (i = 0; i < length; i++)
{
taskAssignmentList[i] = currentComm;
currentTotal += scoreTask(rCutoffList[i], lList[i]);
printf("current total: %f\n", currentTotal);
if (currentTotal >= currentTargetScore )
{
currentComm++;
currentRemaindingScore -= currentTotal;
currentRemaindingComm--;
currentTotal = 0;
if (currentRemaindingScore != 0)
{
currentTargetScore = currentRemaindingScore/currentRemaindingComm;
}
}
printf("step %d, currentTotal: %f, currentRemaindingScore: %f, currentRemaindingComm: %d, currentComm: %d, currentTargetScore: %f \n", i, currentTotal, currentRemaindingScore, currentRemaindingComm, currentComm, currentTargetScore);
}
printf("assigning task score\n");
return;
}
void MCSHDescriptorMain_RadialLegendre(const double *rho, const int imageDimX, const int imageDimY, const int imageDimZ, const double hx, const double hy, const double hz,
double *U, const int accuracy, const double rCutoff, const int maxMCSHOrder, const int maxLegendreOrder,
const int commIndex, const int numParallelComm, const MPI_Comm communicator)
{
int rank, numProc;
MPI_Comm_size(communicator, &numProc);
MPI_Comm_rank(communicator, &rank);
printf("start length");
int length = getDescriptorListLength_RadialLegendre(maxLegendreOrder, maxMCSHOrder);
printf("\nlength: %d\n", length);
int *LegendreOrderList = calloc( length, sizeof(int));
int *lList = calloc( length, sizeof(int));
// int *groupList = calloc( length, sizeof(int));
// int LegendreOrderList[70] = {0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9,
// 0,1,2,3,4,5,6,7,8,9};
// int lList[70] = {0,0,0,0,0,0,0,0,0,0,
// 1,1,1,1,1,1,1,1,1,1,
// 2,2,2,2,2,2,2,2,2,2,
// 2,2,2,2,2,2,2,2,2,2,
// 3,3,3,3,3,3,3,3,3,3,
// 3,3,3,3,3,3,3,3,3,3,
// 3,3,3,3,3,3,3,3,3,3};
// int groupList[70] = {1,1,1,1,1,1,1,1,1,1,
// 1,1,1,1,1,1,1,1,1,1,
// 1,1,1,1,1,1,1,1,1,1,
// 2,2,2,2,2,2,2,2,2,2,
// 1,1,1,1,1,1,1,1,1,1,
// 2,2,2,2,2,2,2,2,2,2,
// 3,3,3,3,3,3,3,3,3,3};
//void getMainParameter_RadialLegendre(const int maxMCSHOrder, const int maxLegendreOrder, const int length, int* LegendreOrderList, int* lList, int* groupList)
getMainParameter_RadialLegendre(maxMCSHOrder, maxLegendreOrder, length, LegendreOrderList, lList);//, groupList);
int counter;
for (counter = 0; counter < length; counter ++)
{
printf("\ni:%d \t order:%d \t r:%d \n", counter, lList[counter], LegendreOrderList[counter]);
}
if (rank == 0)
{
double normalizedU[9];
normalizeU(U, normalizedU);
printf("%d", numParallelComm);
int *taskAssignmentList = calloc( length, sizeof(int));
taskPartition_RadialLegendre(length, rCutoff, lList, numParallelComm, taskAssignmentList);
int i;
for (i = 0; i < length; i++)
{
printf("\n %d \t %d \t %d \t %d \n ", lList[i], LegendreOrderList[i], taskAssignmentList[i], commIndex);
if (commIndex == taskAssignmentList[i])
{
//radial type: 2 for Legendre Polynomial
prepareMCSHFeatureAndSave(rho, imageDimX, imageDimY, imageDimZ, hx, hy, hz, rCutoff, lList[i], 2, LegendreOrderList[i], normalizedU, accuracy);
}
}
free(taskAssignmentList);
}
}
void MCSHDescriptorMain_RadialRStep(const double *rho, const int imageDimX, const int imageDimY, const int imageDimZ, const double hx, const double hy, const double hz,
double *U, const int accuracy, const int maxMCSHOrder, const double rMaxCutoff, const double rStepsize,
const int commIndex, const int numParallelComm, const MPI_Comm communicator)
{
int rank, numProc;
MPI_Comm_size(communicator, &numProc);
MPI_Comm_rank(communicator, &rank);
printf("start length");
int length = getDescriptorListLength_RadialRStep(rStepsize, rMaxCutoff, maxMCSHOrder);
printf("\nlength: %d\n", length);
double *rCutoffList = calloc( length, sizeof(double));
int *lList = calloc( length, sizeof(int));
getMainParameter_RadialRStep(rStepsize, rMaxCutoff, maxMCSHOrder, length, rCutoffList, lList);
int counter;
for (counter = 0; counter < length; counter ++)
{
printf("\ni:%d \t order:%d \t r:%.10f", counter, lList[counter], rCutoffList[counter]);
}
if (rank == 0)
{
double normalizedU[9];
normalizeU(U, normalizedU);
int *taskAssignmentList = calloc( length, sizeof(int));
taskPartition_RadialRStep(length, rCutoffList, lList, numParallelComm, taskAssignmentList);
int i;
for (i = 0; i < length; i++)
{
printf("\n %.5f \t %d \t %d \t %d\n ",rCutoffList[i], lList[i], taskAssignmentList[i], commIndex);
if (commIndex == taskAssignmentList[i])
{
// radial type 1: r step
// radial order: 0 (default, not relevant)
prepareMCSHFeatureAndSave(rho, imageDimX, imageDimY, imageDimZ, hx, hy, hz, rCutoffList[i], lList[i], 1, 0, normalizedU, accuracy);
}
}
free(taskAssignmentList);
}
}
void MCSHDescriptorMainFixed_RadialRStep(const double *rho, const int imageDimX, const int imageDimY, const int imageDimZ, const double hx, const double hy, const double hz,
double *U, const int accuracy, const int commIndex, const int numParallelComm, const MPI_Comm communicator)
{
int rank, numProc;
MPI_Comm_size(communicator, &numProc);
MPI_Comm_rank(communicator, &rank);
// int length = 10;
// double rCutoffList[10] = {0.1, 0.1, 0.2, 0.2, 0.3, 0.3, 0.4, 0.4, 0.5, 0.5};
// int lList[10] = {0, 1, 0, 1, 0, 1, 0, 1, 0, 1};
// int groupList[10] = {1,1,1,1,1,1,1,1,1,1};
int length = 70;
double rCutoffList[70] = { 0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0,
0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0};
int lList[70] = {0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,
2,2,2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,3,3,
3,3,3,3,3,3,3,3,3,3,
3,3,3,3,3,3,3,3,3,3};
int groupList[70] = {1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,
1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,3,3};
if (rank == 0)
{
double normalizedU[9];
normalizeU(U, normalizedU);
// int length = 2;
// double rCutoffList[2] = {0.3, 0.3};
// int lList[2] = {0, 1};
// int groupList[2] = {1,1};
// printf("before assigning task, num processors: %d\n", numParallelComm);
int *taskAssignmentList = malloc( length * sizeof(int));
taskPartition_RadialRStep(length, rCutoffList, lList, numParallelComm, taskAssignmentList);
// printf("after assigning task\n");
int i;
for (i = 0; i < length; i++)
{
if (rank == 0 && commIndex == taskAssignmentList[i])
{
prepareMCSHFeatureAndSave(rho, imageDimX, imageDimY, imageDimZ, hx, hy, hz, rCutoffList[i], lList[i], 1, 0, normalizedU, accuracy);
}
}
free(taskAssignmentList);
}
}
void calcAndSaveCoords(const double *rho, const int imageDimX, const int imageDimY, const int imageDimZ, const double hx, const double hy, const double hz, double *U)
{
int imageSize = imageDimX * imageDimY * imageDimZ;
double *refX = calloc( imageDimX, sizeof(double));
double *refY = calloc( imageDimY, sizeof(double));
double *refZ = calloc( imageDimZ, sizeof(double));
linspace(0.5 * hx, (imageDimX - 0.5) * hx, refX, imageDimX);
linspace(0.5 * hy, (imageDimY - 0.5) * hy, refY, imageDimY);
linspace(0.5 * hz, (imageDimZ - 0.5) * hz, refZ, imageDimZ);
// int ii;
// printf("\n Nx: %d \t Ny: %d \t Nz: %d \t \t hx: %.10f \t hy: %.10f \t hz: %.10f \n", imageDimX, imageDimY, imageDimZ, hx, hy, hz);
// printf("\nX linspace: \t");
// for (ii = 0; ii < imageDimX; ii++)
// {
// printf("%.10f\t", refX[ii]);
// }
// printf("\nY linspace: \t");
// for (ii = 0; ii < imageDimY; ii++)
// {
// printf("%.10f\t", refY[ii]);
// }
// printf("\nZ linspace: \t");
// for (ii = 0; ii < imageDimZ; ii++)
// {
// printf("%.10f\t", refZ[ii]);
// }
double *X = calloc( imageSize, sizeof(double));
double *Y = calloc( imageSize, sizeof(double));
double *Z = calloc( imageSize, sizeof(double));
meshgrid3D(refX, refY, refZ, imageDimX, imageDimY, imageDimZ, X, Y, Z);
applyU2(X, Y, Z, U, imageSize);
char filename[128] = "Mesh_Coordinates.csv";
//snprintf(stencilFilename, 128, "%s_%d.csv", "test_output", stencilIndex);
FILE *output_fp = fopen(filename,"w");
if (output_fp == NULL) {
printf("\nCannot open file \"%s\"\n",filename);
die("cant open file");
}
int i,j,k, index = 0;
for (k = 0; k < imageDimZ; k++){
for ( j = 0; j < imageDimY; j++) {
for ( i = 0; i < imageDimX; i++) {
fprintf(output_fp,"%d,%d,%d,%.15f,%.15f,%.15f,%.15f\n",i,j,k,X[index],Y[index],Z[index],rho[index]);
index ++;
}
}
}
fclose(output_fp);
free(refX);
free(refY);
free(refZ);
free(X);
free(Y);
free(Z);
}