I just found out that I missed that note in VecLoad manual page, and I am trying it now. Thanks.
Smith, Barry F. <[email protected]> 於 2018年12月4日 週二 下午2:00寫道： > > Hmm, this is a guess. HDF5 files read in objects based on their names. > Are you sure that the vector you saved and the vector you later try to read > in have the same name? You can set the name of the loaded vector with > PetscObjectSetName((PetscObject)nv,"name") after you create it to match the > name you used to save the vector. > > Barry > > > > On Dec 4, 2018, at 1:42 PM, Josh L via petsc-users < > [email protected]> wrote: > > > > Hi, > > > > I have a vec.h5 that generated serially by > > gv is a sequential vec > > VecSetblockSize(gv,3) > > PetscViewerHDF5Open(vec,h5,write) > > VecView(gv) > > > > and I want to read in with different number of processor by > > DMGetGlobalVector(dm,nv) > > PetscViewerHDF5Open(write) > > VecLoad(nv) > > > > nv has bs=3, and I have set bs for gv as 3. > > > > I get the following error. any hint to solve it ? thanks > > > > Error in HDF5 call H5Gcreate2() Status -1 > > #000: H5G.c line 314 in H5Gcreate2(): unable to create group > > major: Symbol table > > minor: Unable to initialize object > > #001: H5Gint.c line 194 in H5G__create_named(): unable to create and > link to group > > major: Symbol table > > minor: Unable to initialize object > > #002: H5L.c line 1638 in H5L_link_object(): unable to create new link > to object > > major: Links > > minor: Unable to initialize object > > #003: H5L.c line 1882 in H5L_create_real(): can't insert link > > major: Symbol table > > minor: Unable to insert object > > #004: H5Gtraverse.c line 861 in H5G_traverse(): internal path > traversal failed > > major: Symbol table > > minor: Object not found > > #005: H5Gtraverse.c line 641 in H5G_traverse_real(): traversal > operator failed > > major: Symbol table > > minor: Callback failed > > #006: H5L.c line 1685 in H5L_link_cb(): unable to create object > > major: Object header > > minor: Unable to initialize object > > #007: H5O.c line 3016 in H5O_obj_create(): unable to open object > > major: Object header > > minor: Can't open object > > #008: H5Goh.c line 268 in H5O_group_create(): unable to create group > > major: Symbol table > > minor: Unable to initialize object > > #009: H5Gint.c line 245 in H5G__create(): unable to create group > object header > > major: Symbol table > > minor: Unable to initialize object > > #010: H5Gobj.c line 163 in H5G__obj_create(): unable to create group > > major: Symbol table > > minor: Unable to create file > > #011: H5Gobj.c line 206 in H5G__obj_create_real(): no write intent on > file > > major: Object cache > > minor: Bad value > > > > > > > >
