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Use the address_manager to place allocations

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This commit is contained in:
Justin C. Miller
2019-02-28 00:35:43 -08:00
parent 8cdc39fdee
commit 28cf5562ac
7 changed files with 122 additions and 61 deletions
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7
src/tests/address_manager.cpp
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@@ -12,7 +12,7 @@
using namespace kutil;
extern void * grow_callback(void*, size_t);
extern void * grow_callback(size_t);
extern void free_memory();
const size_t max_block = 1ull << 36;
@@ -21,14 +21,15 @@ const size_t GB = 1ull << 30;
TEST_CASE( "Buddy addresses tests", "[address buddy]" )
{
heap_manager mm(nullptr, grow_callback);
heap_manager mm(grow_callback);
kutil::setup::set_heap(&mm);
using clock = std::chrono::system_clock;
unsigned seed = clock::now().time_since_epoch().count();
std::default_random_engine rng(seed);
address_manager am(start, max_block * 2);
address_manager am;
am.add_regions(start, max_block * 2);
// Blocks should be:
// 36: 0-64G, 64-128G

4
src/tests/frame_allocator.cpp
View File

@@ -5,7 +5,7 @@
using namespace kutil;
extern void * grow_callback(void*, size_t);
extern void * grow_callback(size_t);
extern void free_memory();
const size_t max_block = 1ull << 36;
@@ -14,7 +14,7 @@ const size_t GB = 1ull << 30;
TEST_CASE( "Frame allocator tests", "[memory frame]" )
{
heap_manager mm(nullptr, grow_callback);
heap_manager mm(grow_callback);
kutil::setup::set_heap(&mm);
frame_block_list free;

6
src/tests/heap_manager.cpp
View File

@@ -23,7 +23,7 @@ std::vector<size_t> sizes = {
16000, 8000, 4000, 4000, 1000, 1000, 1000, 1000, 1000, 1000, 1000, 150,
150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 48, 48, 48, 13 };
void * grow_callback(void *start, size_t length)
void * grow_callback(size_t length)
{
total_alloc_calls += 1;
total_alloc_size += length;
@@ -47,7 +47,7 @@ TEST_CASE( "Buddy blocks tests", "[memory buddy]" )
unsigned seed = clock::now().time_since_epoch().count();
std::default_random_engine rng(seed);
heap_manager mm(nullptr, grow_callback);
heap_manager mm(grow_callback);
// The ctor should have allocated an initial block
CHECK( total_alloc_size == max_block );
@@ -138,7 +138,7 @@ TEST_CASE( "Non-contiguous blocks tests", "[memory buddy]" )
unsigned seed = clock::now().time_since_epoch().count();
std::default_random_engine rng(seed);
heap_manager mm(nullptr, grow_callback);
heap_manager mm(grow_callback);
std::vector<void *> allocs;
const int blocks = 3;