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Re: [patch, fortran] Unformatted array IO performance improvement


:ADDPATCH fortran:

Ok, here is yet another updated version of the patch. The most
significant difference compared to previous versions is that the
transfer_array library entry point now has a second argument 'charlen'
which specifies the length of the characters in case the type is
character. For non-character types the frontend just generates a
constant which is not used. This extra argument is needed because the
charlen which is stored in the descriptor is clobbered if charlen >
2**24. It also makes it possible to support non-8-bit charset later on
if we wish.

-- 
Janne Blomqvist

Attachment: ChangeLog
Description: Text document

Attachment: array-io-4.diff
Description: Text document

Attachment: arrayio_6.f90
Description: Text document

Attachment: arrayio_7.f90
Description: Text document


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