Hi,<br><br>I am having problems with checkpoint restarting for high
resolution Carper/McLachlan simulations. For more coarse resolutions I
have no problems with checkpoint restarting, nor do I have any problems
if the high resolution simulations run for only a few M. But when I do
high-resolution simulations until stopped by wall-time and try to
restart from checkpoint, I get the following error output :<br>
<br>#################################################################<br clear="all">HDF5-DIAG: Error detected in HDF5 (1.8.5-patch1) thread 0:<br> #000: H5Dio.c line 174 in H5Dread(): can't read data<br> major: Dataset<br>
minor: Read failed<br> #001: H5Dio.c line 404 in H5D_read(): can't read data<br> major: Dataset<br> minor: Read failed<br> #002: H5Dchunk.c line 1724 in H5D_chunk_read(): unable to read raw data chunk<br>
major: Low-level I/O<br>
minor: Read failed<br> #003: H5Dchunk.c line 2737 in H5D_chunk_lock(): data pipeline read failed<br> major: Data filters<br> minor: Filter operation failed<br> #004: H5Z.c line 1116 in H5Z_pipeline(): filter returned failure during read<br>
major: Data filters<br> minor: Read failed<br> #005: H5Zdeflate.c line 133 in H5Z_filter_deflate(): memory allocation failed for deflate uncompression<br> major: Resource unavailable<br> minor: No space available for allocation<br>
WARNING level 1 in thorn CarpetIOHDF5 processor 104 host tachyon3167<br> (line 1102 of /home01/r632kgw/jakob/Cactus/arrangements/Carpet/CarpetIOHDF5/src/Input.cc): <br> -> HDF5 call 'H5Dread (dataset, datatype, memspace, filespace, xfer, cctkGH->data[patch->vindex][timelevel])' returned error code -1<br>
.<br>.<br>......etc, etc,<br>##################################################################<br><br>Any ideas for possible cause and solution to this?<br><br>Thanks,<br><font color="#888888"><font color="#888888">Jakob</font><br>
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