Adam Sawicki
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a01d4587df
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VmaBlockMetadata_Buddy: Introduced m_LevelCount to limit number of levels in use by particular memory block, considering new constant MIN_NODE_SIZE.
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2018-09-21 14:22:35 +02:00 |
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Adam Sawicki
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d6e6d6bdf2
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VmaBlockMetadata_Buddy: Introduced concept of m_UsableSize to always use powers of two even when memory block size is not.
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2018-09-21 14:07:02 +02:00 |
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Adam Sawicki
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a79d2746f1
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Added dummy implementation of VmaBlockMetadata_Buddy methods related to lost allocations. Lost allocations are not supported in buddy algorithm for now.
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2018-09-21 13:26:12 +02:00 |
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Adam Sawicki
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0dbbaad040
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Minor additions, including function VmaPrevPow2.
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2018-09-07 17:43:40 +02:00 |
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Adam Sawicki
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8092715d2c
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VmaBlockMetadata_Buddy: Fixed reporting of space wasted due to internal fragmentation as unused blocks. Added test for multi-block pool with buddy algorithm.
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2018-09-07 17:27:23 +02:00 |
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Adam Sawicki
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21017c6cbe
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Implemented VmaBlockMetadata_Linear::AddPoolStats.
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2018-09-07 15:26:59 +02:00 |
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Adam Sawicki
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6540b19ed5
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Implemented VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax().
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2018-09-07 15:09:41 +02:00 |
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Adam Sawicki
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a7863d9664
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Implemented VmaBlockMetadata_Buddy::GetSumFreeSize.
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2018-09-07 15:05:02 +02:00 |
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Adam Sawicki
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8796504f62
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Added macro VMA_VALIDATE to simplify validation methods. Implemented proper calculation of VmaBlockMetadata_Buddy::GetAllocationCount.
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2018-09-07 15:00:13 +02:00 |
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Adam Sawicki
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ca5db0b8a5
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Rebuilt Doxygen documentation after upgrading Doxygen version.
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2018-09-07 14:58:49 +02:00 |
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Adam Sawicki
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4338f6667d
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Added internal function VmaIsPow2 and asserts checking if various alignment parameters are power of 2.
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2018-09-07 14:12:37 +02:00 |
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Adam Sawicki
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a70e05dbc5
|
.
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2018-09-07 12:36:38 +02:00 |
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Adam Sawicki
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24c4f45abf
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Changed VmaBlockMetadata_Buddy::m_FreeList into a doubly linked list. Implemented merging of free blocks. Buddy allocation algorithm now works.
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2018-09-06 17:39:11 +02:00 |
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Adam Sawicki
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bf1a931a2d
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Next small step: moved split logic from VmaBlockMetadata_Buddy::CreateAllocationRequest to VmaBlockMetadata_Buddy::Alloc.
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2018-09-06 17:04:32 +02:00 |
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Adam Sawicki
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a83793a63e
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Buddy allocator - more coding.
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2018-09-03 13:40:42 +02:00 |
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Adam Sawicki
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6d9d718343
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TEMP started coding buddy algorithm.
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2018-08-28 13:09:27 +02:00 |
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Adam Sawicki
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0a3fb6ca60
|
Tests: benchmark of linear allocator now compares to various allocation strategies.
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2018-08-27 14:40:27 +02:00 |
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Adam Sawicki
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33d2ce744b
|
Added writing results of linear allocator benchmark to file "LinearAllocator.csv".
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2018-08-27 13:59:13 +02:00 |
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Adam Sawicki
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740b08f6eb
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Testing environment: Improved formatting of CSV faile with results of main benchmark.
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2018-08-27 13:42:07 +02:00 |
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Adam Sawicki
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1d2d627146
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Merge branch 'master' into allocation_defragmentation_strategies
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2018-08-27 13:20:43 +02:00 |
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Adam Sawicki
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c7d1b584b7
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Fixes for compilation under Linux gcc and clang. #2
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2018-08-27 12:30:53 +02:00 |
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Adam Sawicki
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6277abb3c4
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Fixes for compilation under Linux gcc and clang.
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2018-08-27 12:21:35 +02:00 |
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Adam Sawicki
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2b3e416cdf
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Merge branch 'development'
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2018-08-27 12:14:28 +02:00 |
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Adam Sawicki
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2cf37c8c57
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Minor fixes in CHANGELOG.md.
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2018-08-27 12:13:56 +02:00 |
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Adam Sawicki
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eaab97ca85
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Rebuilt binaries again.
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2018-08-27 12:09:29 +02:00 |
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Adam Sawicki
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c5b223fe4b
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VmaAllocator_T::FreeMemory: Fixed synchronization bug for cases when an allocation becomes lost at the same time as it is being freed.
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2018-08-27 11:53:02 +02:00 |
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Adam Sawicki
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a5d5ffafe2
|
Updated CHANGELOG.md. Recompiled binaries and Doxygen documentation.
|
2018-08-27 11:05:24 +02:00 |
|
Adam Sawicki
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751f1460d5
|
Updated date next to version number.
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2018-08-27 11:03:21 +02:00 |
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Adam Sawicki
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7ec3930906
|
Documentation "Introduction" - added paragraph about macros define before including headers. Issue #36 Thanks @chaoticbob !
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2018-08-27 11:00:06 +02:00 |
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Adam Sawicki
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53e9239797
|
Merge commit '70a683e53fcc3a8733a0876617f212e0a66ae7c7' into development
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2018-08-27 10:47:44 +02:00 |
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Adam Sawicki
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0667e33bdd
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Added allocation strategy to main benchmark.
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2018-08-24 17:26:44 +02:00 |
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Adam Sawicki
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1852036194
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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.
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2018-08-24 16:28:28 +02:00 |
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Adam Sawicki
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70a683e53f
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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.
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2018-08-24 15:36:32 +02:00 |
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Adam Sawicki
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6897d827c7
|
Documented recent change in CHANGELOG.md.
|
2018-08-24 14:21:53 +02:00 |
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Adam Sawicki
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ee79c63d61
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VmaDumpVis.py: Fixed wrong visualization of custom pools that have multiple blocks.
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2018-08-24 14:15:06 +02:00 |
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Adam Sawicki
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90eb51c225
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Changed behavior of custom pools: VmaPoolCreateInfo::blockSize 0 (default) now means that pool may use variable block sizes, just like default pools do.
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2018-08-24 13:43:52 +02:00 |
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Adam Sawicki
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f9b6868cf1
|
Described version 2.1.0-beta.1 in CHANGELOG.md.
Minor fixes in documentation.
|
2018-08-24 12:13:37 +02:00 |
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Adam Sawicki
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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
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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
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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 |
|