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openfheorg / openfhe-development

This is the development repository for the OpenFHE library. The current (stable) version is v1.2.1 (released on September 10, 2024).
BSD 2-Clause "Simplified" License
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Some questions about GPU acceletarion #848

Closed summer-xrx closed 3 weeks ago

summer-xrx commented 3 weeks ago

Hello, I am very curious about GPU acceletarion. I have noticed that GPU acceleration has not yet been implemented in many mainstream fully homomorphic encryption libraries. Now, I have the following questions:

  1. Why can't GPU acceleration be implemented in those mainstream libraries now?
  2. What are the technical challenges of using GPU to accelerate homomorphic encryption?
  3. Compared to other mainstream FHE libraries, what are the advantages of your library? Looking forward to your reply, thank you!
yspolyakov commented 3 weeks ago

Please ask your questions at https://openfhe.discourse.group/ I think it is better to separate your questions in two topics there (1 and 2nd question, and separately the 3rd question).