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fix CVS Name
- pkg/mdsio: introducing ALLOW_WHIO_3D (sub-option of ALLOW_WHIO) to bufferize the I/O (stack 2D fields up then write 3D field). - this option is mostly meant to be used when NOT singlecpuio; to actually use it with singlecpuio (beware of memory overhead) you also need to define INCLUDE_WHIO_GLOBUFF_3D. - locBufferIO is added to the list of mds_*_whalos.F params, and should be set to .TRUE. to exploit the ALLOW_WHIO_3D capability. - pkg/autodiff: use this approach as the WHTAPEIO default.
- pkg/autodiff: checkpoint_lev2_directives.h etc. bug fix - pkg/mdsio: mdsio_write_whalos.F/mdsio_read_whalos.F remove mdsioLocalDir and useSingleCpuIO (to handle those externally) pass locSingleCPUIO as a parameter (that may be useSingleCpuIO) if non zero file id is provided, then omit file opening/closing - pkg/autodiff: adread_adwrite.F pass useSingleCpuIO as the locSingleCPUIO parameter
replace call to MDS_PASS_WH_R4/8toRL with call to MDS_PASS_R4/8toRL
remove unused variables
Moving global buffers to common block, for the sake of a reduced memory footprint.
o eesup and pkg/mdsio: ALLOW_WHIO Option to write/read 2D fields to files including tiles halos. The main purpose is for adjoint related "tape I/O". The secondary purpose is for debugging phases. A word on those rather specifically intended purposes. The code was meant to be stripped down to the bare minimum. Typically, there is a unique and basic mapping to the global buffer (tile by tile, then proc by proc, then level by level), and byteswaps and meta-files are omitted. Indeed the (*_WH*) code is not meant to generate user friendly outputs of various shapes and forms. Rather it is intended, for the knowledgeabale developers, to be largely independent of the many mdsio options, to allow outputs of tiles+halos in debugging phases and in adjoint runs, and to allow some flexibility in tuning (adoint) I/O depending on each file system behavior. With regard to tuning, most of the potential knobs (to leave files open, to allocate the I/O indep. of usesinglecpuio, to specify directories, to specify the typical size of I/O calls, etc.) are not yet included, and will be added if they prove useful.
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