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HDFGroup / vol-async

Asynchronous I/O for HDF5
https://hdf5-vol-async.readthedocs.io
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error when using H5S_BLOCK #32

Closed wkliao closed 1 year ago

wkliao commented 1 year ago

Using Async I/O VOL version 1.4 and H5S_BLOCK as a memory space will cause errors below.

 HDF5-DIAG: Error detected in HDF5 (1.13.3) MPI-process 0:
   #000: ../../hdf5-1.13.3/src/H5S.c line 487 in H5Scopy(): not a dataspace
     major: Invalid arguments to routine
     minor: Inappropriate type
   [ASYNC ABT LOG] Argobots execute async_dataset_write_fn failed
 free(): invalid pointer
 Abort (core dumped)

Here is a short test program to reproduce. https://github.com/DataLib-ECP/vol-log-based/blob/master/tests/basic/h5s_block.c

houjun commented 1 year ago

Hi @wkliao, thanks for the bug report, I just pushed a fix to the develop branch that should fix this issue, could you give it a try?

wkliao commented 1 year ago

Just now tried it and It runs fine. Thanks.