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static memory place #72

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LaoYingBu opened this issue Apr 27, 2018 · 2 comments
Open

static memory place #72

LaoYingBu opened this issue Apr 27, 2018 · 2 comments

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@LaoYingBu
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你好，我有个问题很困惑：
[在新的版本中，在网络初始化的时候就规划好blobs_中的blob指针之间的关系，与forward过程中根据blob_life_time_动态回收MemBlock到MemPool中有什么区别啊？我用tools/parse_mem.py的分析结果好像都差不多的啊？
@luoyetx
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luoyetx commented Apr 27, 2018

我自己分析来看也确实差不多 😂

@luoyetx
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luoyetx commented Apr 27, 2018

静态分配还可以进一步做，将多个 blob 的内存拼接起来组成大内存，在同一块大内存上分配给小 blob，不过这个实现起来比较麻烦，而且不一定有最优解

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@luoyetx @LaoYingBu