mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-17 08:42:15 +00:00
Code Activity

addressing max-segment issue for AMD64 + Debug

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-08-18 18:01:29 -07:00
parent 14e8126f16
commit 665fccf07a
3 changed files with 42 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/sat/sat_clause.h
View file

@ -22,6 +22,7 @@ Revision History:
#include"sat_types.h"
#include"small_object_allocator.h"
#include"id_gen.h"
#include"map.h"
#ifdef _MSC_VER
#pragma warning(disable : 4200)
@ -124,13 +125,16 @@ namespace sat {
class clause_allocator {
small_object_allocator m_allocator;
id_gen m_id_gen;
#ifdef _AMD64_
unsigned get_segment(size_t ptr);
#if defined(_AMD64_)
unsigned get_segment(clause const* cls);
static const unsigned c_cls_alignment = 3;
static const unsigned c_max_segments = 1 << c_cls_alignment;
static const size_t c_aligment_mask = (1ull << c_cls_alignment) - 1ull;
unsigned m_num_segments;
size_t m_segments[c_max_segments];
bool m_overflow_valid;
size_t_map<unsigned> m_ptr2cls_offset;
u_map<clause const*> m_cls_offset2ptr;
#endif
public:
clause_allocator();