Xcode + hdf5 + parallel?

[hyoklee]

How can it say test passed?

023-04-22 10:11:25.586822-0500 testphdf5[42503:5038123] [CL_INVALID_OPERATION] : OpenCL Error : Failed to retrieve device information! Invalid enumerated value!

2023-04-22 10:11:25.587197-0500 testphdf5[42503:5038123] [CL_INVALID_OPERATION] : OpenCL Error : Failed to retrieve device information! Invalid enumerated value!

2023-04-22 10:11:25.587240-0500 testphdf5[42503:5038123] [CL_INVALID_OPERATION] : OpenCL Error : Failed to retrieve device information! Invalid enumerated value!

===================================
PHDF5 TESTS START
===================================
MPI-process 0. hostname=nene.ad.hdfgroup.org
Collective chunk IO optimization APIs needs at least 3 processes to participate
Collective chunk IO API tests will be skipped 
rr_obj_hdr_flush_confusion test needs at least 3 processes.
rr_obj_hdr_flush_confusion test will be skipped 
File Image Ops daisy chain test needs at least 2 processes.
File Image Ops daisy chain test will be skipped 
Atomicity tests need at least 2 processes to participate
8 is more recommended.. Atomicity tests will be skipped 

For help use: /Users/hyoklee/src/hdf5.HDFGroup/build/bin/Debug/testphdf5 -help
Linked with hdf5 version 1.15 release 0
*** Hint ***
You can use environment variable HDF5_PARAPREFIX to run parallel test files in a
different directory or to add file type prefix. e.g.,
   HDF5_PARAPREFIX=pfs:/PFS/user/me
   export HDF5_PARAPREFIX
*** End of Hint ***
Test filenames are:
    ParaTest.h5
Testing  -- fapl_mpio duplicate (mpiodup) 
Testing  -- dataset using split communicators (split) 
Testing  -- H5Oflush failure (h5oflusherror) 
Testing  -- Coll Metadata file property settings (props) 
Testing  -- MPI-IO VFD file delete (delete) 
Testing  -- dataset independent write (idsetw) 
Testing  -- dataset independent read (idsetr) 
Testing  -- dataset collective write (cdsetw) 
Testing  -- dataset collective read (cdsetr) 
Testing  -- extendible dataset independent write (eidsetw) 
Testing  -- extendible dataset independent read (eidsetr) 
Testing  -- extendible dataset collective write (ecdsetw) 
Testing  -- extendible dataset collective read (ecdsetr) 
Testing  -- extendible dataset independent write #2 (eidsetw2) 
Testing  -- chunked dataset with none-selection (selnone) 
Testing  -- parallel extend Chunked allocation on serial file (calloc) 
Testing  -- parallel read of dataset written serially with filters (fltread) 
Testing  -- zero dim dset (zerodsetr) 
Testing  -- multiple datasets write (ndsetw) 
Testing  -- multiple groups write (ngrpw) 
Testing  -- multiple groups read (ngrpr) 
Testing  -- compact dataset test (compact) 
Testing  -- collective grp/dset write - independent grp/dset read (cngrpw-ingrpr) 
Testing  -- big dataset test (bigdset) 
Testing  -- dataset fill value (fill) 
Testing  -- simple collective chunk io (cchunk1) 
Testing  -- noncontiguous collective chunk io (cchunk2) 
Testing  -- multi-chunk collective chunk io (cchunk3) 
Testing  -- collective chunk io with partial non-selection  (cchunk4) 
Skipping -- linked chunk collective IO without optimization (cchunk5) 
Skipping -- multi-chunk collective IO with direct request (cchunk6) 
Skipping -- linked chunk collective IO with optimization (cchunk7) 
Skipping -- linked chunk collective IO transferring to multi-chunk (cchunk8) 
Skipping -- multiple chunk collective IO with optimization (cchunk9) 
Skipping -- multiple chunk collective IO transferring to independent IO (cchunk10) 
Testing  -- collective irregular contiguous write (ccontw) 
Testing  -- collective irregular contiguous read (ccontr) 
Testing  -- collective irregular simple chunk write (cschunkw) 
Testing  -- collective irregular simple chunk read (cschunkr) 
Testing  -- collective irregular complex chunk write (ccchunkw) 
Testing  -- collective irregular complex chunk read (ccchunkr) 
Testing  -- null dataset test (null) 
Testing  -- I/O mode confusion test -- hangs quickly on failure (I/Omodeconf) 
Testing  -- Chunk allocation with alignment bug. (alnbg1) 
Testing  -- test lower dim size comp in span tree to mpi derived type (tldsc) 
Testing  -- test mpi derived type management (lccio) 
Testing  -- test actual io mode proprerty (actualio) 
Multi Chunk Mixed test requires 3 processes minimum
Testing  -- test cause for broken collective io (nocolcause) 
Testing  -- encode/decode Property Lists (edpl) 
Testing  -- test external links (extlink) 
Skipping -- file image ops daisy chain (fiodc) 
Testing  -- Store Dense Attributes (denseattr) 
Testing  -- Collective Metadata read with some ranks having no selection (noselcollmdread) 
Testing  -- Collective MD read with multi chunk I/O (H5D__chunk_addrmap) (MC_coll_MD_read) 
Testing  -- Collective MD read with link chunk I/O (H5D__sort_chunk) (LC_coll_MD_read) 
Testing  -- Collective MD write of global heap data (GH_coll_MD_wr) 


All tests were successful. 

===================================
PHDF5 tests finished with no errors
===================================
Program ended with exit code: 0