Data Transfer between C ++ and Python

Question

I would like to share memory between C ++ and Python.

My problem:

• I work with large data sets (up to 6 GB of RAM) in C ++. All calculations are performed in C ++.
• Then I want to "paste" all my results into a Python program. But I can only write my data to disk, and then read this file from Python, which is inefficient.

Is there a way to "map" the memory corresponding to C ++ variables so that I can access data from Python? I do not want to copy 6 GB of data to the hard drive.

Answer 1

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