Nikolaj Bjorner
6cf76f2113
remove references to _DEBUG use Z3DEBUG instead
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2016-02-29 20:23:20 -08:00
Nikolaj Bjorner
b4d0e6076e
change behavior on allocation excess to process exit to avoid memory smashes on exception unsafe code blocks. Fixes issue #175
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-09-02 16:12:19 -07:00
Nuno Lopes
eeef4d29d6
remove the optimization for 0-byte allocations
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I wasn't able to trigger with any SMT or API benchmark
Removing it ensures the function never returns null and enables further optimizations.
I get an amazing avg speedup of 0.9%
Signed-off-by: Nuno Lopes <nlopes@microsoft.com>
2015-07-01 14:38:33 +01:00
Nikolaj Bjorner
108d76270e
set undo trail after set-watches to avoid crash during exception handling (the relevancy trail is scoped so ends up traversing the trail if allocating the watch throws an exception). Fixes crash.smt in issue #56
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-06-23 19:18:03 +02:00
Nikolaj Bjorner
564da787fb
add count of memory allocations and way to limit allocations globally. Fix purification in nlsat_smt to fix regressions on QF_UFNRA
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-06-22 07:45:40 +02:00
Nikolaj Bjorner
b08ccc7816
added missing Copyright forms
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2015-06-10 11:54:02 -07:00
Nuno Lopes
44e647e72b
add reallocate() function and use it in bit_vector and vector containers
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give a speedup of 1-4%
Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
2015-03-10 16:53:47 +00:00
Nuno Lopes
8029e31ddd
add compiler attributes to allocation functions
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Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
2015-02-28 17:31:50 +00:00
Nuno Lopes
5676fbbc9e
compiler love: make a few symbols static and avoid unneeded relocations
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Signed-off-by: Nuno Lopes <a-nlopes@microsoft.com>
2015-02-22 11:13:51 +00:00
Christoph M. Wintersteiger
23af977d68
Multi-threading bugfix, DLL could be used from other threads before the main thread initializes it.
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Thanks to user xor88 for reporting this one.
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
2014-09-03 17:49:10 +01:00
Nikolaj Bjorner
c58b4f9a53
optimize rule processing
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2013-04-26 11:43:06 -07:00
Nuno Lopes
7ce88d4da9
fix a few compilation warnings
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- remove unused variables and class fields
- add support for gcc 4.5 & clang's __builtin_unreachable
- fix 2 bugs related to strict aliasing
- remove a few unused function parameters
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
2013-04-21 14:36:39 -07:00
Leonardo de Moura
5e4d1151eb
fixing clang compilation problems
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-05 15:20:16 -08:00
Leonardo de Moura
589f096e6e
working on new parameter framework
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-12-01 15:54:34 -08:00
Leonardo de Moura
ed5d154f78
broke dependency between components that need initialization and memory_manager
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-11-17 11:30:25 -08:00
Leonardo de Moura
2c464d413d
Reorganizing source code. Created util dir
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-20 10:19:38 -07:00
