profiteur

Treemap visualiser for GHC prof files

http://github.com/jaspervdj/profiteur

Version on this page:0.4.6.1
LTS Haskell 20.26:0.4.6.1@rev:1
Stackage Nightly 2023-05-01:0.4.6.1@rev:1
Latest on Hackage:0.4.7.0

See all snapshots profiteur appears in

BSD-3-Clause licensed and maintained by Jasper Van der Jeugt
This version can be pinned in stack with:profiteur-0.4.6.1@sha256:6d33637d0149440a76979b14017d4d368c723bea14fe81b81472fad98b1ce223,2072

Module documentation for 0.4.6.1

There are no documented modules for this package.

profiteur

Profiteur is a visualiser for GHC .prof files.

Installation

cabal install profiteur

Usage

ghc --make -auto-all -prof your-program.hs
./your-program +RTS -p -RTS
profiteur your-program.prof

Open the output, your-program.prof.html, in a web browser.

See also example/Makefile.

A tree browser and a tree map are available to browse the profile.

Expand cost centres by clicking the chevrons in the tree browser or double-clicking them in the tree map.

Screenshot

Changes

CHANGELOG

  • 0.4.6.1 (2022-06-28)

    • Bump aeson dependency upper bound to 2.2
    • Bump bytestring dependency upper bound to 0.12

  • 0.4.6.0 (2020-05-28)

    • Add source code locations to cost-centre details (by Rodney Lorrimar)
    • Bump aeson dependency to 1.5
    • Bump file-embed to 0.0.11

  • 0.4.5.1 (2019-03-15)

    • Bump aeson dependency to 1.4
    • Bump containers dependency to 0.6

  • 0.4.5.0 (2018-05-08)

    • Tweak saturation and lightness for readability (by @nqac)
    • Bump aeson dependency to 1.3
    • Bump js-jquery dependency to 3.3

  • 0.4.4.0

    • Add a flag to embed the datafiles (by Nikolay Yakimov)
    • Allow passing in an output path (by Nikolay Yakimov)
    • Use HSL instead of RGB for random color generation (by David Luposchainsky)

  • 0.4.3.0

    • Add --version flag
    • Bump aeson dependency to 1.2

  • 0.4.2.2

    • Bump js-jquery dependency to 3.2

  • 0.4.2.1

    • Bump ghc-prof dependency to 1.4

  • 0.4.2.0

    • Use the new ghc-prof instead of our own hacky prof parser
    • Bump aeson dependency to 1.1
    • Bump vector dependency to 0.12

  • 0.4.1.0

    • Format numbers in “Details” to have 3 decimal places
    • Move name below controls in “Details”
    • Use the js-jquery library instead of just including it
    • Upgrade to jQuery 3.1

  • 0.4.0.0

    • Always show time/alloc relative to MAIN as well as relative to the current root node
    • Replace help button by link to homepage
    • Never include (0 time, 0 alloc) nodes

  • 0.3.0.3

    • Bump aeson dependency

  • 0.3.0.2

    • Bump aeson dependency

  • 0.3.0.1

    • Bump base version, add example to repo

  • 0.3.0.0

    • Simplify the tree, creating actual (indiv) nodes where necessary from the Haskell code

  • 0.2.0.2

    • Bump aeson and vector dependencies

  • 0.2.0.1

    • Bump aeson and attoparsec dependencies

  • 0.2.0.0

    • Show individual time/alloc as separate nodes

  • 0.1.2.2

    • Loosen text dependency

  • 0.1.2.1

    • Loosen text dependency

  • 0.1.2.0

    • Fix resize/redraw bug for Firefox/Linux combo

  • 0.1.1.0

    • Ignore extra information in .prof file

  • 0.1.0.1

    • Loosen attoparsec dependency

  • 0.1.0.0

    • Initial release