Jeremy Kun

Investigate paper on sparse matrix-multiplication in HE

1

This paper came across my feed that implements _sparse_ matrix-vector multiplication. https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5580098 Efficient Privacy-Preserving Sparse Matrix-Vector Multiplication Using Homomorphic Encryption Yang Gao Gang Quan Wujie Wen Scott Piersall Qian Lou...

Scope CKKS parameter selection

8

We have discussed CKKS parameter selection for a while, but I wanted to collect some thoughts in an issue to help us decide what to do next. - CCH+23 noise...

fix lld/libomp misconfig in cibuildwheel

6

The forcing of the `lld` linker is breaking the cibuildwheel, and once I fixed that I found it was broken by a lack of openmp. I found a way to...

Cf. https://github.com/google/heir/pull/2248#issuecomment-3322216356

Migrate dialect conversion passes to `allowPatternRollback = false`

1

Most of them migrate smoothly. The following fail - lib/Dialect/Arith/Conversions/ArithToCGGI/ArithToCGGI.cpp - lib/Transforms/MemrefToArith/MemrefGlobalReplace.cpp MemrefGlobalReplace will be deleted I think, so it can stay opted out. ArithToCGGI has tests that... don't run...

I had the same confusion as https://github.com/lschoe/mpyc/issues/24, and it would be very helpful to document which protocol is being used and how the library's code relates to the protocol.