Changeset: 5ebd2be38fd6 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=5ebd2be38fd6
Modified Files:
monetdb5/extras/rdf/rdfschema.c
Branch: rdf
Log Message:
Collect statistics using csPropTypes
diffs (99 lines):
diff --git a/monetdb5/extras/rdf/rdfschema.c b/monetdb5/extras/rdf/rdfschema.c
--- a/monetdb5/extras/rdf/rdfschema.c
+++ b/monetdb5/extras/rdf/rdfschema.c
@@ -803,6 +803,7 @@ void printCSPropTypes(CSPropTypes* csPro
char tmpIsMVCS = 0;
char tmpIsMVCSFilter = 0;
+
strcpy(filename, "csPropTypes");
sprintf(tmpStr, "%d", freqThreshold);
strcat(filename, tmpStr);
@@ -864,6 +865,77 @@ void printCSPropTypes(CSPropTypes* csPro
fclose(fout);
}
+
+
+static
+void getTableStatisticViaCSPropTypes(CSPropTypes* csPropTypes, int
numMergedCS, CSset* freqCSset, int freqThreshold){
+ char filename[100];
+ char tmpStr[50];
+ FILE *fout;
+ int i, j;
+ int totalTblNo = 0;
+ int totalDefColNo = 0;
+ int totalExColNo = 0;
+ int totalMVTbl = 0;
+ int totalColInMVTbl = 0;
+
+ int tmpNumMVCols;
+ int tmpRealCov;
+ int tmpTotalCols;
+
+ strcpy(filename, "tblStatisticByPropType");
+ sprintf(tmpStr, "%d", freqThreshold);
+ strcat(filename, tmpStr);
+ strcat(filename, ".txt");
+
+ fout = fopen(filename,"wt");
+ fprintf(fout, "TblId NumProp #InfreqProp #DefCol #ExCol
#MVColInMain(#MVtbl) #totalCols #RealCoverage
#MaxPossibleCoverage\n");
+ /* Print cspropTypes */
+ totalTblNo = numMergedCS;
+ for (i = 0; i < numMergedCS; i++){
+ fprintf(fout, "%d %d %d %d %d ", i,
csPropTypes[i].numProp, csPropTypes[i].numInfreqProp,
+ csPropTypes[i].numProp -
csPropTypes[i].numInfreqProp, csPropTypes[i].numNonDefTypes);
+
+ totalDefColNo += csPropTypes[i].numProp -
csPropTypes[i].numInfreqProp;
+ totalExColNo += csPropTypes[i].numNonDefTypes;
+
+
+ tmpNumMVCols = 0;
+ tmpRealCov = 0;
+ tmpTotalCols = 0;
+ tmpTotalCols = csPropTypes[i].numProp -
csPropTypes[i].numInfreqProp + csPropTypes[i].numNonDefTypes;
+ for(j = 0; j < csPropTypes[i].numProp; j++){
+ if (csPropTypes[i].lstPropTypes[j].defColIdx == -1)
continue;
+
+ if (csPropTypes[i].lstPropTypes[j].isMVProp == 1){
+ totalTblNo++;
+ tmpNumMVCols++;
+ totalColInMVTbl +=
csPropTypes[i].lstPropTypes[j].numMvTypes; // Do not count the key column
+ tmpTotalCols =
csPropTypes[i].lstPropTypes[j].numMvTypes; //TODO: +1 for the key column
in MVtable
+
+ }
+
+ tmpRealCov += csPropTypes[i].lstPropTypes[j].propCover;
+ }
+
+ if (csPropTypes[i].numNonDefTypes > 0) totalTblNo++;
+ totalMVTbl += tmpNumMVCols;
+
+ fprintf(fout, "%d %d %d %d\n", tmpNumMVCols,
tmpTotalCols, tmpRealCov, freqCSset->items[csPropTypes[i].freqCSId].coverage);
+
+
+ }
+
+ fprintf(fout, "Total number of tables: %d \n", totalTblNo);
+ fprintf(fout, "Total number of MV tables (=MVcols in maintbl): %d \n",
totalMVTbl);
+ fprintf(fout, "Total number of Default cols: %d \n", totalDefColNo);
+ fprintf(fout, "Total number of Ex cols: %d \n", totalExColNo);
+ fprintf(fout, "Total number of MV cols in MVTable: %d \n",
totalColInMVTbl);
+
+ fclose(fout);
+
+}
+
/*
* Add types of properties
* Note that the property list is sorted by prop's oids
@@ -6644,6 +6716,9 @@ RDFreorganize(int *ret, CStableStat *cst
RDFExtractCSPropTypes(ret, sbat, si, pi, oi, subjCSMap,
csTblIdxMapping, csPropTypes, maxNumPwithDup);
genCSPropTypesColIdx(csPropTypes, numTables, freqCSset);
printCSPropTypes(csPropTypes, numTables, freqCSset, *freqThreshold);
+
+ //Collecting the statistic
+ getTableStatisticViaCSPropTypes(csPropTypes, numTables, freqCSset,
*freqThreshold);
#if COLORINGPROP
/* Update list of support for properties in freqCSset */
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