NEWS
changeset 63827 b24d0e53dd03
parent 63821 52235c27538c
child 63830 2ea3725a34bd
equal deleted inserted replaced
63826:9321b3d50abd 63827:b24d0e53dd03
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   862 * SML/NJ and old versions of Poly/ML are no longer supported.
   862 * SML/NJ and old versions of Poly/ML are no longer supported.
   863 
   863 
   864 * Poly/ML heaps now follow the hierarchy of sessions, and thus require
   864 * Poly/ML heaps now follow the hierarchy of sessions, and thus require
   865 much less disk space.
   865 much less disk space.
       
   866 
       
   867 * System option "checkpoint" helps to fine-tune the global heap space
       
   868 management of isabelle build. This is relevant for big sessions that may
       
   869 exhaust the small 32-bit address space of the ML process (which is used
       
   870 by default).
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   867 
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   869 New in Isabelle2016 (February 2016)
   874 New in Isabelle2016 (February 2016)
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