Maybe I should avoid lists altogether and directly read integers from stdin to the array.Generate album collage from a lastfm user history. Is there a hope I can get the total memory below 256 MB? I'm already using Text package for input.

On profiling, reading from stdin seems to be dominating the memory footprint:įunctions readv and readv.readInt, responsible for parsing integers and saving them into a 2D list, are taking around 50-70 MB, as opposed to around 16 MB = (10 6 integers) × (8 bytes per integer + 8 bytes per link). Even when run locally, the maximum resident set size is >400 MB. I have managed to implement it using STUArray, but still the program takes way more memory than permitted (256MB). For fun, I took it as an STUArray implementation exercise. The official solution (1606D, Tutorial) is quite imperative: it involves some matrix manipulation, precomputation and aggregation. In this programming problem, the input is an n× m integer matrix. Shared holds conditionally set variables based on the branch the pipeline is running on. dev.yaml contains dev environment specific variable values. the build repository is a shared repository for holding code that is used across multiple repos in the build system. It's causing a lot of confusion among developers who think there might be a problem with their builds as a result of the warning. I'm looking for any ideas on what might be causing this or how I might be able to further troubleshoot it given the complete lack of detail that the error/warning provides. I currently have YAML triggers overridden for the pipeline, but I did also define the same trigger in the YAML to see if that would help (it did not). Nothing is broken and no further details are given about the supposed issue. The odd part here is that the pipeline works completely fine, including triggers. The pipelines run perfectly fine, however I get a 'Some recent issues detected related to pipeline trigger.' warning at the top of the pipeline summary page and viewing details only states: 'Configuring the trigger failed, edit and save the pipeline again.' I have run in to an odd problem after converting a bunch of my YAML pipelines to use templates for holding job logic as well as for defining my pipeline variables.

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