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With this patch Polly is always GPL-free (no dependency on GMP any more). As a result, building and distributing Polly will be easier. Furthermore, there is no need to tightly coordinate isl and Polly releases anymore. We import isl b3e0fa7a05d as well as imath 4d707e5ef2. These are the git versions Polly currently was tested with when using utils/checkout_isl.sh. The imported libraries are both MIT-style licensed. We build isl and imath with -fvisibility=hidden to avoid clashes in case other projects (such as gcc) use conflicting versions of isl. The use of imath can temporarily reduce compile-time performance of Polly. We will work on performance tuning in tree. Patches to isl should be contributed first to the main isl repository and can then later be reimported to Polly. This patch is also a prerequisite for the upcoming isl C++ interface. llvm-svn: 228193
135 lines
3.6 KiB
Plaintext
135 lines
3.6 KiB
Plaintext
version: 0.14
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date: Sat Oct 25 16:08:47 CEST 2014
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changes:
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- support IMath as an optional replacement for GMP
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- minor AST generator improvements
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---
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version: 0.13
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date: Mon Apr 14 11:08:45 CEST 2014
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changes:
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- deprecate isl_int
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- improved support for multi piecewise quasi-affine expressions
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- allow the user to impose a bound on the number of low-level operations
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- add isl_id_to_ast_expr and isl_id_to_pw_aff
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- add isl_schedule_constraints
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- hide internal structure of isl_vec
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- remove support for piplib
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---
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version: 0.12.2
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date: Sun Jan 12 12:09:46 CET 2014
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changes:
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- MinGW-w64 build fix
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- fix simplification bug
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---
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version: 0.12.1
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date: Wed Jul 24 12:54:46 CEST 2013
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changes:
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- handle malloc returning NULL on zero-size allocation
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- fix regression in AST generator
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---
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version: 0.12
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date: Sun Jun 23 20:23:05 CEST 2013
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changes:
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- add isl_val abstraction
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---
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version: 0.11.2
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date: Tue Apr 9 18:45:10 CEST 2013
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changes:
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- make code generation output the same on Solaris
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- fix some hard to trigger bugs
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---
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version: 0.11.1
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date: Mon Dec 10 11:55:30 CET 2012
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changes:
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- add LICENSE file to distribution
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- make code generation output independent of endianness
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---
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version: 0.11
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date: Mon Dec 3 08:17:18 CET 2012
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changes:
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- change license from LGPL 2.1 to MIT
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- add support for multi piecewise quasi-affine expressions
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- add code generation
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- various minor bug fixes
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---
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version: 0.10
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date: Sun Jun 3 18:00:16 CEST 2012
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changes:
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- support for interaction with dependence analysis
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- add public API for vectors
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- improved support for (piecewise) multi quasi-affine expressions
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- various minor bug fixes
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---
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version: 0.09
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date: Sat Dec 17 18:19:26 CET 2011
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changes:
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- improved argument parsing
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- hide internal structure of isl_options
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- improved support for parameter sets
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- configurable scheduling
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---
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version: 0.08
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date: Fri Oct 21 12:36:20 CEST 2011
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changes:
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- improved parsing
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- drop isl_div abstraction
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- rename isl_dim to isl_space
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- |-
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explicitly differentiate between spaces of maps,
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sets and parameter sets
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- add support for identifiers
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- add support for (piecewise) multi quasi-affine expressions
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- preliminary Python bindings
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---
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version: 0.07
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date: Tue Jul 12 19:34:51 CEST 2011
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changes:
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- hide internal structures of isl_div and isl_constraint
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- preliminary scheduling
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- add support for local spaces and (piecewise) quasi-affine expressions
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---
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version: 0.06
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date: Fri Mar 18 15:59:16 CET 2011
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changes:
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- improved parsing
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- consistency changes in API
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- hide internal structure of isl_ctx
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---
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version: 0.05.1
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date: Wed Jan 5 10:21:42 CET 2011
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changes:
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- fix simple symmetry detection in parametric integer programming
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---
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version: 0.05
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date: Thu Dec 23 17:03:14 CET 2010
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changes:
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- rename header files from isl_header.h to isl/header.h
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- add higher level interface for dependence analysis
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- improved argument parsing
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- optionally triangulate domains during Bernstein expansion
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- support extended PolyLib format
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- hide internal structure of some data types
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- improved coalescing
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- add simple symmetry detection in parametric integer programming
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---
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version: 0.04
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date: Fri Sep 10 12:57:50 CEST 2010
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changes:
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- rename isl_pw_qpolynomial_fold_add
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- add isl_map_apply_pw_qpolynomial_fold
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- support named and nested spaces
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- support union sets and maps
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- add public API for matrices
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---
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version: 0.03
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date: Tue Jun 29 13:16:46 CEST 2010
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changes:
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- new printing functions
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- support for "may" accesses in dependence analysis
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- improved coalescing
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- improved transitive closure
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- fix several hard to trigger bugs
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- improved argument parsing
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- support parametric vertex enumeration for barvinok
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- optionally use Bernstein expansion to compute bounds
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