Code Monkey home page Code Monkey logo

dedup's People

Contributors

deepinthebuild avatar

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar avatar

dedup's Issues

benchmark performance

`$ python3 benchrunner
Downloading test corpus...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 124M 100 124M 0 0 3425k 0 0:00:37 0:00:37 --:--:-- 4143k
Unpacking test corpus...
Concatenating files in to single blob...
Building dedup...
Finished release [optimized] target(s) in 0.0 secs

awk : mean: 4.988 median: 4.803

dedup : mean: 2.337 median: 2.284

sort : mean: 17.03 median: 17.32
`

warning on cargo build 

warning: variant is never constructed: `Other`
 --> src/error.rs:9:5
  |
9 |     Other,
  |     ^^^^^
  |
  = note: #[warn(dead_code)] on by default

benchmark results

`python3 benchrunner

Downloading test corpus...

% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0
100 124M 100 124M 0 0 1956k 0 0:01:04 0:01:04 --:--:-- 2747k

Unpacking test corpus...

Concatenating files in to single blob...

/bin/sh: dedup: command not found

/bin/sh: dedup: command not found

/bin/sh: dedup: command not found

/bin/sh: dedup: command not found

sort | uniq: [19.610267162322998, 19.310322523117065, 19.74545121192932] mean: 19.555346965789795

dedup: [0.0023207664489746094, 0.0020852088928222656, 0.0018146038055419922] mean: 0.002073526382446289
`

How much memory does it use?

I need to dedupe line-separated records in a very large file (hundreds of gigs, each record a few KB). This looks like it could be useful for me, but I don't know how much RAM it uses. For stream mode it has to store the actual lines, which is understandable, but what about mmap mode?

benchmark fails to run

After running 'Cargo install' which places the dedup executable in ~/.cargo/bin/dedup the benchrunner fails to correctly set the path/current working directory.

FileNotFoundError: [Errno 2] No such file or directory: 'sort -u europarl.txt'
FileNotFoundError: [Errno 2] No such file or directory: 'dedup europarl.txt'

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.