blob: 3ff6ec85d9d10e963fd5af63097bedb82c7fe4e8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
//
// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
// SPDX-License-Identifier: MIT
//
#include "armnnTestUtils/MockMemoryManager.hpp"
namespace armnn
{
MockMemoryManager::MockMemoryManager()
{}
MockMemoryManager::~MockMemoryManager()
{}
MockMemoryManager::Pool* MockMemoryManager::Manage(unsigned int numBytes)
{
if (!m_FreePools.empty())
{
Pool* res = m_FreePools.back();
m_FreePools.pop_back();
res->Reserve(numBytes);
return res;
}
else
{
m_Pools.push_front(Pool(numBytes));
return &m_Pools.front();
}
}
void MockMemoryManager::Allocate(MockMemoryManager::Pool* pool)
{
m_FreePools.push_back(pool);
}
void* MockMemoryManager::GetPointer(MockMemoryManager::Pool* pool)
{
return pool->GetPointer();
}
void MockMemoryManager::Acquire()
{
for (Pool& pool : m_Pools)
{
pool.Acquire();
}
}
void MockMemoryManager::Release()
{
for (Pool& pool : m_Pools)
{
pool.Release();
}
}
MockMemoryManager::Pool::Pool(unsigned int numBytes)
: m_Size(numBytes)
, m_Pointer(nullptr)
{}
MockMemoryManager::Pool::~Pool()
{
if (m_Pointer)
{
Release();
}
}
void* MockMemoryManager::Pool::GetPointer()
{
return m_Pointer;
}
void MockMemoryManager::Pool::Reserve(unsigned int numBytes)
{
m_Size = std::max(m_Size, numBytes);
}
void MockMemoryManager::Pool::Acquire()
{
m_Pointer = ::operator new(size_t(m_Size));
}
void MockMemoryManager::Pool::Release()
{
::operator delete(m_Pointer);
m_Pointer = nullptr;
}
} // namespace armnn
|
