使用共享内存的64位乘法 [英] 64 bit multiplication using shared memory

问题描述

使用共享内存获取64位数乘法的问题需要帮助??





我尝试了什么：



i尝试使用java.nio包实现但在使用memorymappedBuffer实现问题

getting problems in implimentation of 64 bit number multiplication using shared memory need help ??


What I have tried:

i tried to implement using java.nio package but getting problems in implementing using memorymappedBuffer

推荐答案

无法帮助你，因为你的问题毫无意义。

It is impossible to help you because your question makes no sense.

引用：

使用共享内存的64位乘法

64 bit multiplication using shared memory

乘法和共享内存完全不相关。



你需要更好解释。

Multiplication and shared memory are totally unrelated.

You need to give better explanation.

共享内存与64位乘法没有任何关系。



在java中长64位。我还没有看到实施的问题。



内存可以通过几种方式共享。阅读以下 stackoverflow [ ^ ]以便更好地理解。



如果您有共享64位内存的独家问题，那么您可能需要特别注意您的数据类型

Shared memory does not have any relationship with 64bit multiplication.

In java Long is 64 bit. I don't see the issue of implementing anyway.

Memory can be shared in couple of ways. Read the following stackoverflow[^] for better understanding.

And if you have exclusive problem sharing a 64 bit memory then you may need to take special look on your data type

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