Re: [PR] [SYSTEMDS-3548] Optimize IO path Python interface for SystemDS [systemds]

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Baunsgaard commented on PR #2154:
URL: https://github.com/apache/systemds/pull/2154#issuecomment-2554169422

   > > what are the times then?
   > 
   > seems to be about a difference of 1-2s, at least on my local machine
   > 
   > 
![load_pandas](https://private-user-images.githubusercontent.com/6236201/397396926-8a355272-38f9-42cb-80f1-8eab19258df1.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MzQ2MTY4OTUsIm5iZiI6MTczNDYxNjU5NSwicGF0aCI6Ii82MjM2MjAxLzM5NzM5NjkyNi04YTM1NTI3Mi0zOGY5LTQyY2ItODBmMS04ZWFiMTkyNThkZjEucG5nP1gtQW16LUFsZ29yaXRobT1BV1M0LUhNQUMtU0hBMjU2JlgtQW16LUNyZWRlbnRpYWw9QUtJQVZDT0RZTFNBNTNQUUs0WkElMkYyMDI0MTIxOSUyRnVzLWVhc3QtMSUyRnMzJTJGYXdzNF9yZXF1ZXN0JlgtQW16LURhdGU9MjAyNDEyMTlUMTM1NjM1WiZYLUFtei1FeHBpcmVzPTMwMCZYLUFtei1TaWduYXR1cmU9NWFkYzY5MGQ3YzA3NzAzN2NjYWNjNWM4NWY5NmY5YmE0MzgyNTMyMzE3ZWQyMGU4MmFiNjA0OTNhMWM1NTZmNyZYLUFtei1TaWduZWRIZWFkZXJzPWhvc3QifQ.inRt_13o_x4rwk_rytJEvCgLVwU6a9_2nrIUr-zkusU)
   
   60% speedup on int32 and 100% on int64 is great!
   However, it does seem to me like there is something else taking time from 
your results. I would expect speedup closer to the number of cores in your 
system.


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