TrioCFD 1.9.8
TrioCFD documentation
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TRUSTTravPool.h
1/****************************************************************************
2* Copyright (c) 2024, CEA
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15
16#ifndef TRUSTTravPool_included
17#define TRUSTTravPool_included
18
19#include <memory>
20#include <vector>
21
22#include <TVAlloc.h>
23
24/*! Pool of memory blocks used when requesting temporary storage (Trav arrays)
25 *
26 * Purely static methods. One pool per base type (int, double, etc...).
27 *
28 * The implementation details are in the .cpp file.
29 */
30template<typename _TYPE_>
32{
33public:
34 using block_ptr_t = std::shared_ptr<std::vector<_TYPE_, TVAlloc<_TYPE_> > >;
35
36 TRUSTTravPool() = delete;
37
38#ifndef LATATOOLS
39 static block_ptr_t GetFreeBlock(int sz);
40 static block_ptr_t ResizeBlock(block_ptr_t p, int new_sz);
41 static void ReleaseBlock(block_ptr_t);
42 static void ClearPool();
43#else // Cheating when compiling lata_tools: Trav are never needed:
44 static block_ptr_t GetFreeBlock(int sz) { return nullptr; }
45 static block_ptr_t ResizeBlock(block_ptr_t p, int new_sz) { return nullptr; }
46 static void ReleaseBlock(block_ptr_t) { }
47
48 static void ClearPool() { }
49#endif
50 static void DeleteOnDevice();
51 static void PrintStats();
52};
53
54
55#endif // TRUSTTravPool_included
static void ClearPool()
TRUSTTravPool()=delete
static void DeleteOnDevice()
static block_ptr_t GetFreeBlock(int sz)
static void ReleaseBlock(block_ptr_t)
static void PrintStats()
static block_ptr_t ResizeBlock(block_ptr_t p, int new_sz)
std::shared_ptr< std::vector< _TYPE_, TVAlloc< _TYPE_ > > > block_ptr_t