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Update source\Memory.rst
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FuXiii committed Mar 3, 2024
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* 2024/3/3 增加 ``VkPhysicalDeviceMemoryProperties`` 章节。
* 2024/3/3 增加 ``VkMemoryHeap`` 章节。
* 2024/3/3 增加 ``VkMemoryType`` 章节。
* 2024/3/3 更新 ``设备内存`` 章节。

``Vulkan`` 中有两种分配内存的途径:

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这些设备内存根据不同特性又分为两种类型:

1. :bdg-secondary:`Host 端内存,但可被 Device 端访问` 这类内存的前提是在主板的内存条上,并且这部分内存可被 ``GPU`` 访问。
2. :bdg-secondary:`Device 端独占内存` ``GPU`` 设备自身携带的专有内存。
2. :bdg-secondary:`Device 端独占内存` ``GPU`` 设备自身携带的专有内存。数据在该内存中将会有更高的性能。

其示意图如下:

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