I am getting the following error when doing dataset.read():
HDF5-DIAG: Error detected in HDF5 (1.8.5) thread 0:
#000: H5Dio.c line 174 in H5Dread(): can't read data
major: Dataset
minor: Read failed
#001: H5Dio.c line 325 in H5D_read(): unable to set up type info
major: Dataset
minor: Unable to initialize object
#002: H5Dio.c line 743 in H5D_typeinfo_init(): unable to convert between
src and dest datatype
major: Dataset
minor: Feature is unsupported
#003: H5T.c line 4449 in H5T_path_find(): no appropriate function for
conversion path
major: Datatype
minor: Unable to initialize object
Allocated: 0.21MB
Allocated: 0.05MB
My code:
typedef struct {
bt_SInt64_t Id;
bt_SInt8_t CoreId;
bt_SInt64_t ICount;
bt_SInt64_t GuestICount;
bt_SInt64_t PC;
bt_SInt8_t taken;
bt_UInt8_t flags;
bt_UInt32_t fromAddr;
bt_SInt8_t fromAddrInCC;
bt_UInt32_t toAddr;
bt_SInt8_t toAddrInCC;
bt_SInt64_t toGuestAddr;
} StateBranch2_t;
H5File h5ffile(file, H5F_ACC_RDONLY);
DataSet dataset = h5ffile.openDataSet(dataSetName); // is some
name..
CompType comp( sizeof(StateBranch2_t) );
comp.insertMember("Id", HOFFSET(StateBranch2_t, Id),
PredType::NATIVE_INT64);
comp.insertMember("CoreId", HOFFSET(StateBranch2_t, CoreId),
PredType::NATIVE_INT8);
comp.insertMember("ICount", HOFFSET(StateBranch2_t, ICount),
PredType::NATIVE_INT64);
comp.insertMember("GuestICount", HOFFSET(StateBranch2_t,
GuestICount), PredType::NATIVE_INT64);
comp.insertMember("PC", HOFFSET(StateBranch2_t, PC),
PredType::NATIVE_INT64);
comp.insertMember("taken", HOFFSET(StateBranch2_t, taken),
PredType::NATIVE_INT8);
comp.insertMember("flags", HOFFSET(StateBranch2_t, flags),
PredType::NATIVE_UINT8);
comp.insertMember("fromAddr", HOFFSET(StateBranch2_t, fromAddr),
PredType::NATIVE_UINT32);
comp.insertMember("fromAddrInCC", HOFFSET(StateBranch2_t,
fromAddrInCC), PredType::NATIVE_INT8);
comp.insertMember("toAddr", HOFFSET(StateBranch2_t, toAddr),
PredType::NATIVE_UINT32);
comp.insertMember("toAddrInCC", HOFFSET(StateBranch2_t,
toAddrInCC), PredType::NATIVE_INT8);
comp.insertMember("toGuestAddr", HOFFSET(StateBranch2_t,
toGuestAddr), PredType::NATIVE_INT64);
dataset.read(readdata, comp);
Does anybody see what's wrong here / can help / give me a tip?
Regards, Thanks,
Hendrik