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* Add support for collective group create and open, usingNeil Fortner2017-04-242-166/+396
| | | | | H5Pset_all_coll_metadata_ops. Improved file create/open using this code. Modified examples to use this feature. Other minor fixes/cleanup.
* Update H5VL_daosm_file_flush to reflect "auto slip" behaviour of ↵Neil Fortner2017-04-101-11/+3
| | | | daos_epoch_commit. No functional code changes since the previous code was commented out due to snapshots not being implemented in daos.
* Add support for datatype conversion with datasets, including withNeil Fortner2017-03-161-66/+286
| | | | | partial I/O. Add test cases covering this to h5dsm_ttconv.c. Other fixes to general type conversion code. Other minor fixes/cleanup.
* Modify plugin to use H5VL_daosm_term as the plugin's terminate callback,Neil Fortner2017-03-161-10/+9
| | | | | now called when the plugin is closed (see merge from vol branch). Removed cal to H5Idec_ref from H5VL_daosm_term. Removed H5VLdaosm_term from examples.
* Merge branch 'vol' into hdf5_daosmNeil Fortner2017-03-161-2/+11
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| * Call terminate callback upon freeing H5VL classJordan Henderson2017-03-101-2/+11
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* | Modify H5VLdaosm_term to similarly only execute once. Also modify thatNeil Fortner2017-03-151-10/+14
| | | | | | | | function to unregister the VOL plugin.
* | Modify H5VL_daosm_init to simply return success if it has already beenNeil Fortner2017-03-151-4/+8
| | | | | | | | called, allowing it to be called multiple times without side effects.
* | Modify DAOS-M plugin to call daos_pool_connect at plugin initializationNeil Fortner2017-03-143-243/+407
| | | | | | | | time, using a communicator passed to the initialization function. Add public functions H5VLdaosm_init and H5VLdaosm_term. Apps no longer need to call daos_init and daos_fini. Updated examples. Other minor fixes/cleanup.
* | Modify plugin to open DAOS container in read only mode when the HDF5Neil Fortner2017-03-081-1/+1
| | | | | | | | file is opened read only.
* | Fix attribute datatype conversion implementation to always supplyNeil Fortner2017-03-081-99/+71
| | | | | | | | | | | | background buffer for compound conversion, as the library requires (despite the reference manual saying it's optional). Added h5dsm_ttconv.c to test this. Other minor fixes/cleanup.
* | Add draft datatype conversion for attributes. Not tested, thoughNeil Fortner2017-02-221-37/+398
| | | | | | | | existing examples work.
* | Add full support for soft links. Add h5dsm_slink_create.c example. FixNeil Fortner2017-02-152-27/+112
| | | | | | | | bug in id handling. Other minor fixes/cleanup.
* | Fix issues with the epoch number when opening read-only, and whenNeil Fortner2017-02-141-11/+11
| | | | | | | | opening objects.
* | Refactor link/group code in preparation for adding soft link support.Neil Fortner2017-02-142-43/+248
| | | | | | | | Soft link API not supported yet. Other minor fixes.
* | Implement attribute read/write. Added examples for this. AddedNeil Fortner2017-02-101-9/+197
| | | | | | | | | | optional snapshot parameter to h5dsm_file_open.c. Other minor fixes/cleanup.
* | Add support for H5Dget_space, H5Dget_type, H5Dget_access_plist, andNeil Fortner2017-02-081-3/+81
| | | | | | | | | | | | H5Dget_create_plist. H5Dget_space_status returns not allocated, as in the FF1 plugin. Added tests for the first four functions to h5dsm_dset_open.c
* | Add support for attribute create/open/close. Add examples for attributeNeil Fortner2017-02-083-149/+623
| | | | | | | | | | create and open. It is now possible to H5Gopen the root group. Other fixes/refactoring.
* | Implement H5Lexists. Add h5dsm_link_exists example. Other minor fixesNeil Fortner2017-02-021-9/+104
| | | | | | | | and cleanup.
* | Improve handling of snapshots with multiple processes so any processesNeil Fortner2017-02-022-13/+26
| | | | | | | | | | can call H5VLdaosm_snap_create. Fix bug that prevented non-root processes from incrementing the epoch on flush. Other minor fixes.
* | H5F_ACC_TRUNC now correctly deletes the file (container) before creatingNeil Fortner2017-02-011-13/+9
| | | | | | | | it. H5F_ACC_EXCL not currently implemented.
* | Implement new transaction model, transactions are now hidden from theNeil Fortner2017-01-314-221/+417
| | | | | | | | | | | | API, H5TR functions have no effect. Added support for H5Fflush. Added H5VLdaosm_snap_create and H5Pset_daosm_snap_open to save and load snapshots. Added enforcement of file access flags. Updated examples. Other minor fixes/cleanup.
* | Add support for leading "/" in path names, to denote absolute paths evenNeil Fortner2016-12-151-6/+16
| | | | | | | | if the starting object isn't the file or root group.
* | Add support for reading FCPL from file. Other minor fixes.U-hdf\nfortne22016-12-152-0/+10
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* | Split H5VLdaosm.h into public and private headers, to remove the needNeil Fortner2016-12-134-7/+57
| | | | | | | | for the application to include daos.h. Fix bugs in examples.
* | Implement group traversal. Major refactoring of group/link code. AddedNeil Fortner2016-12-092-238/+323
| | | | | | | | group examples, all examples now work with paths.
* | Add support for saving/loading max OID in file. Other fixes.Neil Fortner2016-12-091-23/+132
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* | Fix memory leak in H5VL_daosm_dataset_write, bug inNeil Fortner2016-12-071-10/+17
| | | | | | | | | | H5VL_daosm_file_open, bug in h5dsm_dset_wpartial, and add separate transactions in h5dsm_dset_wpartial.
* | Add support for partial I/O. Not tested yest, except with H5S_ALL.Neil Fortner2016-12-061-50/+204
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* | Change object class names to match new version of DAOS.Neil Fortner2016-12-051-2/+2
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* | Add group create/open/close, various fixes.Neil Fortner2016-12-036-102/+769
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* | Replace daos_dkey_t with daos_key_t.Neil Fortner2016-11-301-4/+4
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* | Fix bugs in read/write implementation. Only seems to read/write theNeil Fortner2016-11-293-28/+34
| | | | | | | | first element. Examples don't build correctly with make.
* | Add autogenerated trace commands.Neil Fortner2016-11-291-0/+11
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* | Initial implementation of dataset reads and writes. Untested. Does notNeil Fortner2016-11-292-4/+317
| | | | | | | | support partial I/O or datatype conversions. Also added h5dsm examples.
* | Fix Dataset open.Neil Fortner2016-11-231-3/+3
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* | Encode/decode datatype/dataspace/DCPL to/from dataset. Decode notNeil Fortner2016-11-231-39/+203
| | | | | | | | working currently for unknown reason (under investigation).
* | Improve transaction support, add H5Fcreate_ff, H5Fopen_ff, H5Fclose_ff.Neil Fortner2016-11-186-97/+436
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* | Fix bug in dataset create/open, Transaction terminate.Neil Fortner2016-11-162-10/+11
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* | Initial implementation of dataset create/open/close, transactions. NotNeil Fortner2016-11-1417-52/+1550
| | | | | | | | | | working on boro, though it is unclear if that is due to a pug in this code or in daos.
* | Processes with rank greater than 0 should now fail when process 0 fails.Neil Fortner2016-10-281-3/+57
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* | Various improvements/fixes.Neil Fortner2016-10-271-8/+27
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* | Add daos error code reporting.Neil Fortner2016-10-271-62/+65
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* | Query epoch instead of hardcoding it. Also bring fixes from create to close ↵Neil Fortner2016-10-271-42/+49
| | | | | | | | routine.
* | Minor fixes.Neil Fortner2016-10-272-3/+5
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* | More fixes for new API, fix warnings.Neil Fortner2016-10-271-6/+6
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* | More fixes for new DAOS API.Neil Fortner2016-10-271-12/+12
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* | Update to use new DAOS API.Neil Fortner2016-10-272-37/+36
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* | Initial implementation of file create/open/close on daos-m. Has not been tested.Neil Fortner2016-10-275-0/+980
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* [svn-r29903] merge from trunk.Mohamad Chaarawi2016-05-09166-3303/+13104
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