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wip: to map roi to virutal
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maliakal_d
2025-06-24 17:30:59 +02:00
parent 24fcfb3f9d
commit 8f0c946393
1 changed files with 131 additions and 129 deletions
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260
slsReceiverSoftware/src/MasterFileUtility.cpp
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@ -208,149 +208,151 @@ std::string CreateVirtualHDF5File(
attribute.write(H5::PredType::NATIVE_DOUBLE, &dValue);
// complete detector in roi
/*if (multiRoi.empty()) {
int ny = nPixelsY * numModY;
int nx = nPixelsX * numModX;
if (nPixelsY == 1) {
multiRoi.push_back(defs::ROI{0, nx - 1});
} else {
multiRoi.push_back(defs::ROI{0, nx - 1, 0, ny - 1});
}
}*/
// for (size_t iRoi = 0; iRoi != multiRoi.size(); ++iRoi) {
// dataspace
hsize_t vdsDims[DATA_RANK] = {numImagesCaught, numModY * nDimy,
numModZ * nDimz};
hsize_t vdsDimsPara[VDS_PARA_RANK] = {numImagesCaught,
numModY * numModZ};
H5::DataSpace vdsDataSpace(DATA_RANK, vdsDims, nullptr);
H5::DataSpace vdsDataSpacePara(VDS_PARA_RANK, vdsDimsPara, nullptr);
// property list
H5::DSetCreatPropList plist;
uint64_t fill_value = -1;
plist.setFillValue(dataType, &fill_value);
std::vector<H5::DSetCreatPropList> plistPara(paraSize);
// ignoring last fill (string)
for (unsigned int i = 0; i != plistPara.size() - 1; ++i) {
plistPara[i].setFillValue(parameterDataTypes[i], &fill_value);
if (multiRoi.size() == 1 && multiRoi[0].isComplete()) {
int ny = nPixelsY * numModY;
int nx = nPixelsX * numModX;
if (nPixelsY == 1) {
multiRoi.push_back(defs::ROI{0, nx - 1});
} else {
multiRoi.push_back(defs::ROI{0, nx - 1, 0, ny - 1});
}
}
// hyperslab (files)
int numFiles = numImagesCaught / maxFramesPerFile;
if (numImagesCaught % maxFramesPerFile)
++numFiles;
uint64_t framesSaved = 0;
for (int iFile = 0; iFile < numFiles; ++iFile) {
for (size_t iRoi = 0; iRoi != multiRoi.size(); ++iRoi) {
uint64_t nDimx =
((numImagesCaught - framesSaved) > maxFramesPerFile)
? maxFramesPerFile
: (numImagesCaught - framesSaved);
// dataspace
hsize_t vdsDims[DATA_RANK] = {numImagesCaught, numModY * nDimy,
numModZ * nDimz};
hsize_t vdsDimsPara[VDS_PARA_RANK] = {numImagesCaught,
numModY * numModZ};
H5::DataSpace vdsDataSpace(DATA_RANK, vdsDims, nullptr);
H5::DataSpace vdsDataSpacePara(VDS_PARA_RANK, vdsDimsPara, nullptr);
hsize_t startLocation[DATA_RANK] = {framesSaved, 0, 0};
hsize_t strideBetweenBlocks[DATA_RANK] = {1, 1, 1};
hsize_t numBlocks[DATA_RANK] = {nDimx, nDimy, nDimz};
hsize_t blockSize[DATA_RANK] = {1, 1, 1};
hsize_t startLocationPara[VDS_PARA_RANK] = {framesSaved, 0};
hsize_t strideBetweenBlocksPara[VDS_PARA_RANK] = {1, 1};
hsize_t numBlocksPara[VDS_PARA_RANK] = {nDimx, 1};
hsize_t blockSizePara[VDS_PARA_RANK] = {1, 1};
// interleaving for g2
if (gotthard25um) {
strideBetweenBlocks[2] = 2;
// property list
H5::DSetCreatPropList plist;
uint64_t fill_value = -1;
plist.setFillValue(dataType, &fill_value);
std::vector<H5::DSetCreatPropList> plistPara(paraSize);
// ignoring last fill (string)
for (unsigned int i = 0; i != plistPara.size() - 1; ++i) {
plistPara[i].setFillValue(parameterDataTypes[i], &fill_value);
}
for (unsigned int iReadout = 0; iReadout < numModY * numModZ;
++iReadout) {
// hyperslab (files)
int numFiles = numImagesCaught / maxFramesPerFile;
if (numImagesCaught % maxFramesPerFile)
++numFiles;
uint64_t framesSaved = 0;
for (int iFile = 0; iFile < numFiles; ++iFile) {
// interleaving for g2 (startLocation is 0 and 1)
uint64_t nDimx =
((numImagesCaught - framesSaved) > maxFramesPerFile)
? maxFramesPerFile
: (numImagesCaught - framesSaved);
hsize_t startLocation[DATA_RANK] = {framesSaved, 0, 0};
hsize_t strideBetweenBlocks[DATA_RANK] = {1, 1, 1};
hsize_t numBlocks[DATA_RANK] = {nDimx, nDimy, nDimz};
hsize_t blockSize[DATA_RANK] = {1, 1, 1};
hsize_t startLocationPara[VDS_PARA_RANK] = {framesSaved, 0};
hsize_t strideBetweenBlocksPara[VDS_PARA_RANK] = {1, 1};
hsize_t numBlocksPara[VDS_PARA_RANK] = {nDimx, 1};
hsize_t blockSizePara[VDS_PARA_RANK] = {1, 1};
// interleaving for g2
if (gotthard25um) {
startLocation[2] = iReadout;
strideBetweenBlocks[2] = 2;
}
vdsDataSpace.selectHyperslab(H5S_SELECT_SET, numBlocks,
startLocation, strideBetweenBlocks,
blockSize);
for (unsigned int iReadout = 0; iReadout < numModY * numModZ;
++iReadout) {
vdsDataSpacePara.selectHyperslab(
H5S_SELECT_SET, numBlocksPara, startLocationPara,
strideBetweenBlocksPara, blockSizePara);
// source file name
std::ostringstream os;
os << filePath << "/" << fileNamePrefix << "_d"
<< (modulePos * numUnitsPerReadout + iReadout) << "_f"
<< iFile << '_' << fileIndex << ".h5";
std::string srcFileName = os.str();
LOG(logDEBUG1) << srcFileName;
// find relative path
std::string relative_srcFileName = srcFileName;
{
size_t p = srcFileName.rfind('/', srcFileName.length());
if (p != std::string::npos)
relative_srcFileName = (srcFileName.substr(
p + 1, srcFileName.length() - p));
}
// source dataspace
hsize_t srcDims[DATA_RANK] = {nDimx, nDimy, nDimz};
hsize_t srcDimsMax[DATA_RANK] = {H5S_UNLIMITED, nDimy, nDimz};
H5::DataSpace srcDataSpace(DATA_RANK, srcDims, srcDimsMax);
hsize_t srcDimsPara[PARA_RANK] = {nDimx};
hsize_t srcDimsMaxPara[PARA_RANK] = {H5S_UNLIMITED};
H5::DataSpace srcDataSpacePara(PARA_RANK, srcDimsPara,
srcDimsMaxPara);
// temporary fixfor corner case bug:
// (framescaught not multiple of framesperfile,
// virtual parameter datasets error loading (bad scalar
// value))
if (nDimx != maxFramesPerFile) {
hsize_t count[1] = {nDimx};
hsize_t start[1] = {0};
srcDataSpacePara.selectHyperslab(
H5S_SELECT_SET, count, start, strideBetweenBlocksPara,
blockSizePara);
}
// mapping of property list
plist.setVirtual(vdsDataSpace, relative_srcFileName.c_str(),
DATASET_NAME, srcDataSpace);
for (unsigned int p = 0; p < paraSize; ++p) {
plistPara[p].setVirtual(
vdsDataSpacePara, relative_srcFileName.c_str(),
parameterNames[p].c_str(), srcDataSpacePara);
}
// H5Sclose(srcDataspace);
// H5Sclose(srcDataspace_para);
if (!gotthard25um) {
startLocation[2] += nDimz;
if (startLocation[2] >= (numModZ * nDimz)) {
startLocation[2] = 0;
startLocation[1] += nDimy;
// interleaving for g2 (startLocation is 0 and 1)
if (gotthard25um) {
startLocation[2] = iReadout;
}
}
++startLocationPara[1];
}
framesSaved += nDimx;
}
// datasets
H5::DataSet vdsDataSet(
fd->createDataSet(DATASET_NAME, dataType, vdsDataSpace, plist));
for (unsigned int p = 0; p < paraSize; ++p) {
H5::DataSet vdsDataSetPara(fd->createDataSet(
parameterNames[p].c_str(), parameterDataTypes[p],
vdsDataSpacePara, plistPara[p]));
vdsDataSpace.selectHyperslab(
H5S_SELECT_SET, numBlocks, startLocation,
strideBetweenBlocks, blockSize);
vdsDataSpacePara.selectHyperslab(
H5S_SELECT_SET, numBlocksPara, startLocationPara,
strideBetweenBlocksPara, blockSizePara);
// source file name
std::ostringstream os;
os << filePath << "/" << fileNamePrefix << "_d"
<< (modulePos * numUnitsPerReadout + iReadout) << "_f"
<< iFile << '_' << fileIndex << ".h5";
std::string srcFileName = os.str();
LOG(logDEBUG1) << srcFileName;
// find relative path
std::string relative_srcFileName = srcFileName;
{
size_t p = srcFileName.rfind('/', srcFileName.length());
if (p != std::string::npos)
relative_srcFileName = (srcFileName.substr(
p + 1, srcFileName.length() - p));
}
// source dataspace
hsize_t srcDims[DATA_RANK] = {nDimx, nDimy, nDimz};
hsize_t srcDimsMax[DATA_RANK] = {H5S_UNLIMITED, nDimy,
nDimz};
H5::DataSpace srcDataSpace(DATA_RANK, srcDims, srcDimsMax);
hsize_t srcDimsPara[PARA_RANK] = {nDimx};
hsize_t srcDimsMaxPara[PARA_RANK] = {H5S_UNLIMITED};
H5::DataSpace srcDataSpacePara(PARA_RANK, srcDimsPara,
srcDimsMaxPara);
// temporary fixfor corner case bug:
// (framescaught not multiple of framesperfile,
// virtual parameter datasets error loading (bad scalar
// value))
// TODO WHY????
/*if (nDimx != maxFramesPerFile) {
hsize_t count[1] = {nDimx};
hsize_t start[1] = {0};
srcDataSpacePara.selectHyperslab(
H5S_SELECT_SET, count, start,
strideBetweenBlocksPara, blockSizePara);
}*/
// mapping of property list
plist.setVirtual(vdsDataSpace, relative_srcFileName.c_str(),
DATASET_NAME, srcDataSpace);
for (unsigned int p = 0; p < paraSize; ++p) {
plistPara[p].setVirtual(
vdsDataSpacePara, relative_srcFileName.c_str(),
parameterNames[p].c_str(), srcDataSpacePara);
}
// H5Sclose(srcDataspace);
// H5Sclose(srcDataspace_para);
if (!gotthard25um) {
startLocation[2] += nDimz;
if (startLocation[2] >= (numModZ * nDimz)) {
startLocation[2] = 0;
startLocation[1] += nDimy;
}
}
++startLocationPara[1];
}
framesSaved += nDimx;
}
// datasets
H5::DataSet vdsDataSet(
fd->createDataSet(DATASET_NAME, dataType, vdsDataSpace, plist));
for (unsigned int p = 0; p < paraSize; ++p) {
H5::DataSet vdsDataSetPara(fd->createDataSet(
parameterNames[p].c_str(), parameterDataTypes[p],
vdsDataSpacePara, plistPara[p]));
}
}
//}
fd->close();
} catch (const H5::Exception &error) {