Ben Frederickson

there should be packages for osx arm64 machines up on conda-forge now https://anaconda.org/conda-forge/implicit/files let me know if you hit any problems,

Running `./cpp/build/MATRIX_BENCH --benchmark_filter=SelectKDataset/float/int64_t/kCagra/146/9594063/256/0/1/manual_time --benchmark_out_format=json --benchmark_out=select_k_times.json --select_k_dataset ` on this branch produces memory access errors like ``` ========= at 0x3ee0 in /home/ben/code/raft/cpp/include/raft/neighbors/detail/cagra/topk_for_cagra/topk_core.cuh:611:void raft::neighbors::experimental::cagra::detail::topk_cta_11_core(unsigned int, unsigned int, const unsigned int *, const...

How did you install the python you are trying to profile ?

Thats an excellent callout! that line shouldn't be unwrap_err - and should be unwrap instead. I've pushed out a fix in #645 This is in error handling code though, so...

see also https://github.com/rapidsai/cuvs/issues/123

The original intent was to test out inner-product distance (dot), not angular distance: https://github.com/erikbern/ann-benchmarks/pull/91 . IIRC, the rationale was that certain algorithms either didn't support IP distance - or didn't...

The latest version of py-spy has support for python 3.10 and 3.11 already. I'm guessing that you're running into problems with SIP on OSX [https://github.com/benfred/py-spy/issues/242 . ](https://github.com/benfred/py-spy/issues/242#issuecomment-649139155) . Can you...

Hmm - I'm wondering if its looking for `libunwind.so` and not founding it in `libunwind.so.8` . Do you have any symlinks set up there? On my ubuntu machine I see...

Thanks for the links @kakkoyun ! I've started on this - and have a very basic implementation running locally. There are currently a couple of issues that I still need...

Initial PR is up here https://github.com/benfred/py-spy/pull/642 - still needs a bunch of work (including line numbers being wrong), but its a start at least