mirror of
https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
synced 2024-11-30 02:04:35 +00:00
210 lines
12 KiB
HTML
210 lines
12 KiB
HTML
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
||
|
|
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
|
||
|
|
<meta name="generator" content="Doxygen 1.9.2"/>
|
||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
||
|
|
<title>Vulkan Memory Allocator: VmaDetailedStatistics Struct Reference</title>
|
||
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
||
|
|
<script type="text/javascript" src="jquery.js"></script>
|
||
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
||
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
||
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
||
|
|
<script type="text/javascript" src="search/search.js"></script>
|
||
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
||
|
|
<div id="titlearea">
|
||
|
|
<table cellspacing="0" cellpadding="0">
|
||
|
|
<tbody>
|
||
|
|
<tr style="height: 56px;">
|
||
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
||
|
|
<div id="projectname">Vulkan Memory Allocator
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<!-- end header part -->
|
||
|
|
<!-- Generated by Doxygen 1.9.2 -->
|
||
|
|
<script type="text/javascript">
|
||
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
||
|
|
var searchBox = new SearchBox("searchBox", "search",'Search','.html');
|
||
|
|
/* @license-end */
|
||
|
|
</script>
|
||
|
|
<script type="text/javascript" src="menudata.js"></script>
|
||
|
|
<script type="text/javascript" src="menu.js"></script>
|
||
|
|
<script type="text/javascript">
|
||
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
||
|
|
$(function() {
|
||
|
|
initMenu('',true,false,'search.php','Search');
|
||
|
|
$(document).ready(function() { init_search(); });
|
||
|
|
});
|
||
|
|
/* @license-end */
|
||
|
|
</script>
|
||
|
|
<div id="main-nav"></div>
|
||
|
|
<!-- window showing the filter options -->
|
||
|
|
<div id="MSearchSelectWindow"
|
||
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
||
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
||
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<!-- iframe showing the search results (closed by default) -->
|
||
|
|
<div id="MSearchResultsWindow">
|
||
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
||
|
|
name="MSearchResults" id="MSearchResults">
|
||
|
|
</iframe>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div><!-- top -->
|
||
|
|
<div class="header">
|
||
|
|
<div class="summary">
|
||
|
|
<a href="#pub-attribs">Public Attributes</a> |
|
||
|
|
<a href="struct_vma_detailed_statistics-members.html">List of all members</a> </div>
|
||
|
|
<div class="headertitle"><div class="title">VmaDetailedStatistics Struct Reference<div class="ingroups"><a class="el" href="group__group__stats.html">Statistics</a></div></div></div>
|
||
|
|
</div><!--header-->
|
||
|
|
<div class="contents">
|
||
|
|
|
||
|
|
<p>More detailed statistics than <a class="el" href="struct_vma_statistics.html" title="Calculated statistics of memory usage e.g. in a specific memory type, heap, custom pool,...">VmaStatistics</a>.
|
||
|
|
<a href="struct_vma_detailed_statistics.html#details">More...</a></p>
|
||
|
|
<table class="memberdecls">
|
||
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
|
||
|
|
Public Attributes</h2></td></tr>
|
||
|
|
<tr class="memitem:a13efbdb35bd1291191d275f43e96d360"><td class="memItemLeft" align="right" valign="top"><a class="el" href="struct_vma_statistics.html">VmaStatistics</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#a13efbdb35bd1291191d275f43e96d360">statistics</a></td></tr>
|
||
|
|
<tr class="memdesc:a13efbdb35bd1291191d275f43e96d360"><td class="mdescLeft"> </td><td class="mdescRight">Basic statistics. <a href="struct_vma_detailed_statistics.html#a13efbdb35bd1291191d275f43e96d360">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:a13efbdb35bd1291191d275f43e96d360"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
<tr class="memitem:ab721bf04892e8b67802d4ddb7734638a"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#ab721bf04892e8b67802d4ddb7734638a">unusedRangeCount</a></td></tr>
|
||
|
|
<tr class="memdesc:ab721bf04892e8b67802d4ddb7734638a"><td class="mdescLeft"> </td><td class="mdescRight">Number of free ranges of memory between allocations. <a href="struct_vma_detailed_statistics.html#ab721bf04892e8b67802d4ddb7734638a">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:ab721bf04892e8b67802d4ddb7734638a"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
<tr class="memitem:a6fb397e7487e10f2a52e241577d2a2b8"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#a6fb397e7487e10f2a52e241577d2a2b8">allocationSizeMin</a></td></tr>
|
||
|
|
<tr class="memdesc:a6fb397e7487e10f2a52e241577d2a2b8"><td class="mdescLeft"> </td><td class="mdescRight">Smallest allocation size. <code>VK_WHOLE_SIZE</code> if there are 0 allocations. <a href="struct_vma_detailed_statistics.html#a6fb397e7487e10f2a52e241577d2a2b8">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:a6fb397e7487e10f2a52e241577d2a2b8"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
<tr class="memitem:a06b2add24eed3449a66ff151979a0201"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#a06b2add24eed3449a66ff151979a0201">allocationSizeMax</a></td></tr>
|
||
|
|
<tr class="memdesc:a06b2add24eed3449a66ff151979a0201"><td class="mdescLeft"> </td><td class="mdescRight">Largest allocation size. 0 if there are 0 allocations. <a href="struct_vma_detailed_statistics.html#a06b2add24eed3449a66ff151979a0201">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:a06b2add24eed3449a66ff151979a0201"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
<tr class="memitem:a830eda847ed735d0e91da25cfcf797a4"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#a830eda847ed735d0e91da25cfcf797a4">unusedRangeSizeMin</a></td></tr>
|
||
|
|
<tr class="memdesc:a830eda847ed735d0e91da25cfcf797a4"><td class="mdescLeft"> </td><td class="mdescRight">Smallest empty range size. <code>VK_WHOLE_SIZE</code> if there are 0 empty ranges. <a href="struct_vma_detailed_statistics.html#a830eda847ed735d0e91da25cfcf797a4">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:a830eda847ed735d0e91da25cfcf797a4"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
<tr class="memitem:af98943b5da98cf441ffa04b67914c78c"><td class="memItemLeft" align="right" valign="top">VkDeviceSize </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_vma_detailed_statistics.html#af98943b5da98cf441ffa04b67914c78c">unusedRangeSizeMax</a></td></tr>
|
||
|
|
<tr class="memdesc:af98943b5da98cf441ffa04b67914c78c"><td class="mdescLeft"> </td><td class="mdescRight">Largest empty range size. 0 if there are 0 empty ranges. <a href="struct_vma_detailed_statistics.html#af98943b5da98cf441ffa04b67914c78c">More...</a><br /></td></tr>
|
||
|
|
<tr class="separator:af98943b5da98cf441ffa04b67914c78c"><td class="memSeparator" colspan="2"> </td></tr>
|
||
|
|
</table>
|
||
|
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
||
|
|
<div class="textblock"><p >More detailed statistics than <a class="el" href="struct_vma_statistics.html" title="Calculated statistics of memory usage e.g. in a specific memory type, heap, custom pool,...">VmaStatistics</a>. </p>
|
||
|
|
<p >These are slower to calculate. Use for debugging purposes. See functions: <a class="el" href="group__group__stats.html#ga36f3484de7aa6cd6edc4de9edfa0ff59" title="Retrieves statistics from current state of the Allocator.">vmaCalculateStatistics()</a>, <a class="el" href="group__group__stats.html#ga50ba0eb25d2b363b792be4645ca7a380" title="Retrieves detailed statistics of existing VmaPool object.">vmaCalculatePoolStatistics()</a>.</p>
|
||
|
|
<p >Previous version of the statistics API provided averages, but they have been removed because they can be easily calculated as:</p>
|
||
|
|
<div class="fragment"><div class="line">VkDeviceSize allocationSizeAvg = detailedStats.statistics.allocationBytes / detailedStats.statistics.allocationCount;</div>
|
||
|
|
<div class="line">VkDeviceSize unusedBytes = detailedStats.statistics.blockBytes - detailedStats.statistics.allocationBytes;</div>
|
||
|
|
<div class="line">VkDeviceSize unusedRangeSizeAvg = unusedBytes / detailedStats.unusedRangeCount;</div>
|
||
|
|
</div><!-- fragment --> </div><h2 class="groupheader">Member Data Documentation</h2>
|
||
|
|
<a id="a06b2add24eed3449a66ff151979a0201" name="a06b2add24eed3449a66ff151979a0201"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a06b2add24eed3449a66ff151979a0201">◆ </a></span>allocationSizeMax</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">VkDeviceSize VmaDetailedStatistics::allocationSizeMax</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Largest allocation size. 0 if there are 0 allocations. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="a6fb397e7487e10f2a52e241577d2a2b8" name="a6fb397e7487e10f2a52e241577d2a2b8"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a6fb397e7487e10f2a52e241577d2a2b8">◆ </a></span>allocationSizeMin</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">VkDeviceSize VmaDetailedStatistics::allocationSizeMin</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Smallest allocation size. <code>VK_WHOLE_SIZE</code> if there are 0 allocations. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="a13efbdb35bd1291191d275f43e96d360" name="a13efbdb35bd1291191d275f43e96d360"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a13efbdb35bd1291191d275f43e96d360">◆ </a></span>statistics</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname"><a class="el" href="struct_vma_statistics.html">VmaStatistics</a> VmaDetailedStatistics::statistics</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Basic statistics. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="ab721bf04892e8b67802d4ddb7734638a" name="ab721bf04892e8b67802d4ddb7734638a"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#ab721bf04892e8b67802d4ddb7734638a">◆ </a></span>unusedRangeCount</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">uint32_t VmaDetailedStatistics::unusedRangeCount</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Number of free ranges of memory between allocations. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="af98943b5da98cf441ffa04b67914c78c" name="af98943b5da98cf441ffa04b67914c78c"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#af98943b5da98cf441ffa04b67914c78c">◆ </a></span>unusedRangeSizeMax</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">VkDeviceSize VmaDetailedStatistics::unusedRangeSizeMax</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Largest empty range size. 0 if there are 0 empty ranges. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<a id="a830eda847ed735d0e91da25cfcf797a4" name="a830eda847ed735d0e91da25cfcf797a4"></a>
|
||
|
|
<h2 class="memtitle"><span class="permalink"><a href="#a830eda847ed735d0e91da25cfcf797a4">◆ </a></span>unusedRangeSizeMin</h2>
|
||
|
|
|
||
|
|
<div class="memitem">
|
||
|
|
<div class="memproto">
|
||
|
|
<table class="memname">
|
||
|
|
<tr>
|
||
|
|
<td class="memname">VkDeviceSize VmaDetailedStatistics::unusedRangeSizeMin</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
</div><div class="memdoc">
|
||
|
|
|
||
|
|
<p>Smallest empty range size. <code>VK_WHOLE_SIZE</code> if there are 0 empty ranges. </p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<hr/>The documentation for this struct was generated from the following file:<ul>
|
||
|
|
<li>D:/PROJECTS/Vulkan Memory Allocator/REPO/include/<a class="el" href="vk__mem__alloc_8h.html">vk_mem_alloc.h</a></li>
|
||
|
|
</ul>
|
||
|
|
</div><!-- contents -->
|
||
|
|
<!-- start footer part -->
|
||
|
|
<hr class="footer"/><address class="footer"><small>
|
||
|
|
Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.2
|
||
|
|
</small></address>
|
||
|
|
</body>
|
||
|
|
</html>
|