Adam Sawicki
|
d6e6d6bdf2
|
VmaBlockMetadata_Buddy: Introduced concept of m_UsableSize to always use powers of two even when memory block size is not.
|
2018-09-21 14:07:02 +02:00 |
|
Adam Sawicki
|
a79d2746f1
|
Added dummy implementation of VmaBlockMetadata_Buddy methods related to lost allocations. Lost allocations are not supported in buddy algorithm for now.
|
2018-09-21 13:26:12 +02:00 |
|
Adam Sawicki
|
0dbbaad040
|
Minor additions, including function VmaPrevPow2.
|
2018-09-07 17:43:40 +02:00 |
|
Adam Sawicki
|
8092715d2c
|
VmaBlockMetadata_Buddy: Fixed reporting of space wasted due to internal fragmentation as unused blocks. Added test for multi-block pool with buddy algorithm.
|
2018-09-07 17:27:23 +02:00 |
|
Adam Sawicki
|
21017c6cbe
|
Implemented VmaBlockMetadata_Linear::AddPoolStats.
|
2018-09-07 15:26:59 +02:00 |
|
Adam Sawicki
|
6540b19ed5
|
Implemented VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax().
|
2018-09-07 15:09:41 +02:00 |
|
Adam Sawicki
|
a7863d9664
|
Implemented VmaBlockMetadata_Buddy::GetSumFreeSize.
|
2018-09-07 15:05:02 +02:00 |
|
Adam Sawicki
|
8796504f62
|
Added macro VMA_VALIDATE to simplify validation methods. Implemented proper calculation of VmaBlockMetadata_Buddy::GetAllocationCount.
|
2018-09-07 15:00:13 +02:00 |
|
Adam Sawicki
|
4338f6667d
|
Added internal function VmaIsPow2 and asserts checking if various alignment parameters are power of 2.
|
2018-09-07 14:12:37 +02:00 |
|
Adam Sawicki
|
a70e05dbc5
|
.
|
2018-09-07 12:36:38 +02:00 |
|
Adam Sawicki
|
24c4f45abf
|
Changed VmaBlockMetadata_Buddy::m_FreeList into a doubly linked list. Implemented merging of free blocks. Buddy allocation algorithm now works.
|
2018-09-06 17:39:11 +02:00 |
|
Adam Sawicki
|
bf1a931a2d
|
Next small step: moved split logic from VmaBlockMetadata_Buddy::CreateAllocationRequest to VmaBlockMetadata_Buddy::Alloc.
|
2018-09-06 17:04:32 +02:00 |
|
Adam Sawicki
|
a83793a63e
|
Buddy allocator - more coding.
|
2018-09-03 13:40:42 +02:00 |
|
Adam Sawicki
|
6d9d718343
|
TEMP started coding buddy algorithm.
|
2018-08-28 13:09:27 +02:00 |
|
Adam Sawicki
|
0a3fb6ca60
|
Tests: benchmark of linear allocator now compares to various allocation strategies.
|
2018-08-27 14:40:27 +02:00 |
|
Adam Sawicki
|
33d2ce744b
|
Added writing results of linear allocator benchmark to file "LinearAllocator.csv".
|
2018-08-27 13:59:13 +02:00 |
|
Adam Sawicki
|
740b08f6eb
|
Testing environment: Improved formatting of CSV faile with results of main benchmark.
|
2018-08-27 13:42:07 +02:00 |
|
Adam Sawicki
|
1d2d627146
|
Merge branch 'master' into allocation_defragmentation_strategies
|
2018-08-27 13:20:43 +02:00 |
|
Adam Sawicki
|
c7d1b584b7
|
Fixes for compilation under Linux gcc and clang. #2
|
2018-08-27 12:30:53 +02:00 |
|
Adam Sawicki
|
6277abb3c4
|
Fixes for compilation under Linux gcc and clang.
|
2018-08-27 12:21:35 +02:00 |
|
Adam Sawicki
|
c5b223fe4b
|
VmaAllocator_T::FreeMemory: Fixed synchronization bug for cases when an allocation becomes lost at the same time as it is being freed.
|
2018-08-27 11:53:02 +02:00 |
|
Adam Sawicki
|
751f1460d5
|
Updated date next to version number.
|
2018-08-27 11:03:21 +02:00 |
|
Adam Sawicki
|
7ec3930906
|
Documentation "Introduction" - added paragraph about macros define before including headers. Issue #36 Thanks @chaoticbob !
|
2018-08-27 11:00:06 +02:00 |
|
Adam Sawicki
|
0667e33bdd
|
Added allocation strategy to main benchmark.
|
2018-08-24 17:26:44 +02:00 |
|
Adam Sawicki
|
1852036194
|
Added VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT, WORST_FIT, FIRST_FIT, and aliases: VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT, MIN_TIME, MIN_FRAGMENTATION.
Deleted VMA_BEST_FIT macro.
|
2018-08-24 16:28:28 +02:00 |
|
Adam Sawicki
|
70a683e53f
|
Added support for multiple Vulkan memory blocks in custom pools with VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT. Works with free-at-once and stack, doesn't work with double stack or ring buffer.
Added new structure members VmaPoolStats::blockCount.
|
2018-08-24 15:36:32 +02:00 |
|
Adam Sawicki
|
90eb51c225
|
Changed behavior of custom pools: VmaPoolCreateInfo::blockSize 0 (default) now means that pool may use variable block sizes, just like default pools do.
|
2018-08-24 13:43:52 +02:00 |
|
Adam Sawicki
|
f9b6868cf1
|
Described version 2.1.0-beta.1 in CHANGELOG.md.
Minor fixes in documentation.
|
2018-08-24 12:13:37 +02:00 |
|
Adam Sawicki
|
4c6e9e81bc
|
Linear allocation algorithm is finished! Recompiled binaries, regenerated Doxygen documentation. Announcing version 2.1.0-beta.1.
|
2018-08-24 11:23:37 +02:00 |
|
Adam Sawicki
|
0a60713b07
|
Added benchmark for linear allocator.
|
2018-08-24 11:18:41 +02:00 |
|
Adam Sawicki
|
dedab850e9
|
Documented linear allocation algorithm. Added "Linear allocation algorithm" documentation chapter.
|
2018-08-23 15:00:58 +02:00 |
|
Adam Sawicki
|
cba11e8bfb
|
Deleted temporary code.
|
2018-08-23 13:21:15 +02:00 |
|
Adam Sawicki
|
477b22ebf1
|
Added 'LinearAlgorithm' member to JSON dump format and its usage in VmaDumpVis.py.
|
2018-08-23 13:20:22 +02:00 |
|
Adam Sawicki
|
35e9aca80f
|
Minor refactoring.
|
2018-08-23 13:05:05 +02:00 |
|
Adam Sawicki
|
d0100e9d1a
|
Ensured that allocations from pools with linear algorithm are ignored in vmaDefragment.
Made vmaDefragment work only with memory types that are HOST_VISIBLE and HOST_COHERENT.
|
2018-08-23 12:56:58 +02:00 |
|
Adam Sawicki
|
0270b98d2f
|
Optimized VmaBlockMetadata_Linear::FreeAtOffset to use binary search.
Refactored VmaBinaryFindFirstNotLess.
|
2018-08-23 12:18:01 +02:00 |
|
Adam Sawicki
|
bc7fea61d2
|
Implemented VmaBlockMetadata_Linear::CheckCorruption.
|
2018-08-23 11:45:20 +02:00 |
|
Adam Sawicki
|
53d96e8c93
|
Minor addition to VmaBlockMetadata_Linear::Validate.
|
2018-08-23 11:37:56 +02:00 |
|
Adam Sawicki
|
2bd99038d5
|
Implemented VmaBlockMetadata_Linear::GetUnusedRangeSizeMax.
|
2018-08-23 11:36:32 +02:00 |
|
Adam Sawicki
|
51b0e82e60
|
Implemented VmaBlockMetadata_Linear::GetSumFreeSize.
|
2018-08-23 11:20:09 +02:00 |
|
Adam Sawicki
|
1f6c388348
|
Optimized VmaBlockVector::Allocate for certain cases.
|
2018-08-23 10:52:07 +02:00 |
|
Adam Sawicki
|
0dec444a58
|
Minor fixes.
|
2018-08-23 10:43:54 +02:00 |
|
Adam Sawicki
|
f799c4f146
|
Introduced a rule that custom pool with linear algorithm must have maxBlockCount = 1 (or 0 for default).
|
2018-08-23 10:40:30 +02:00 |
|
Adam Sawicki
|
0ebdf0c63e
|
Implemented vmaMakePoolAllocationsLost for pools with linear allocator.
|
2018-08-22 17:02:44 +02:00 |
|
Adam Sawicki
|
8cfe05fad9
|
Added support for lost allocations in ring buffer.
Fixed some more bugs.
|
2018-08-22 16:48:17 +02:00 |
|
Adam Sawicki
|
fd11d759dd
|
Added ManuallyTestLinearAllocator which allows me to manually inspect VmaStats, VmaPoolStats and stats string of custom pool. Fixed bug in VmaBlockMetadata_Linear::PrintDetailedMap.
|
2018-08-22 15:02:10 +02:00 |
|
Adam Sawicki
|
680b2251fa
|
Implemented double stack. Written tests for it.
|
2018-08-22 14:47:32 +02:00 |
|
Adam Sawicki
|
45cee6ee4f
|
Some code in preparation to implement double stack (SECOND_VECTOR_DOUBLE_STACK).
|
2018-08-22 13:21:08 +02:00 |
|
Adam Sawicki
|
0c6ca87695
|
Merge branch 'development' into linear_allocator
|
2018-08-22 11:58:16 +02:00 |
|
Adam Sawicki
|
62c0090112
|
Recompiled binaries. Bumped version number to Version 2.1.0-alpha.4.
|
2018-08-22 11:54:36 +02:00 |
|