name: ghc-events-analyze
version: 0.2.5
synopsis: Analyze and visualize event logs
description: ghc-events-analyze is a simple Haskell profiling tool that
uses GHC's eventlog system. It helps with some profiling
use cases that are not covered by the existing GHC
profiling modes or tools. It has two major features:
.
1. While ThreadScope shows CPU activity across all your
cores, ghc-events-analyze shows CPU activity across all
your Haskell threads.
.
2. It lets you label periods of time during program
execution (by instrumenting your code with special trace
calls) and then lets you visualize those time periods or
get statistics on them.
.
It is very useful for profiling code when ghc's normal
profiling mode is not available, or when using profiling
mode would perturb the code too much. It is also useful
when you want time-profiling information with a breakdown
over time rather than totals for the whole run.
.
The blog post
<http://www.well-typed.com/blog/2014/02/ghc-events-analyze/ Performance profiling with ghc-events-analyze>
describes the motivation in more detail.
license: BSD3
license-file: LICENSE
author: Edsko de Vries, Duncan Coutts, Mikolaj Konarski
maintainer: edsko@well-typed.com
copyright: 2013-2014 Well-Typed LLP
category: Development, Profiling, Trace
build-type: Simple
extra-source-files: ChangeLog
cabal-version: >=1.10
source-repository head
type: git
location: https://github.com/edsko/ghc-events-analyze
executable ghc-events-analyze
main-is: GHC/RTS/Events/Analyze.hs
other-modules: GHC.RTS.Events.Analyze.Analysis
GHC.RTS.Events.Analyze.Options
GHC.RTS.Events.Analyze.StrictState
GHC.RTS.Events.Analyze.Utils
GHC.RTS.Events.Analyze.Types
GHC.RTS.Events.Analyze.Script
GHC.RTS.Events.Analyze.Script.Standard
GHC.RTS.Events.Analyze.Reports.Totals
GHC.RTS.Events.Analyze.Reports.Timed
GHC.RTS.Events.Analyze.Reports.Timed.SVG
build-depends: base >= 4.8 && < 4.12,
blaze-svg >= 0.3 && < 0.4,
bytestring >= 0.10 && < 0.11,
containers >= 0.5 && < 0.7,
diagrams-lib >= 1.3 && < 1.5,
diagrams-svg >= 1.1 && < 1.5,
filepath >= 1.3 && < 1.5,
ghc-events >= 0.6,
hashable >= 1.2 && < 1.3,
lens >= 3.10 && < 4.18,
mtl >= 2.2.1 && < 2.3,
optparse-applicative >= 0.11 && < 0.15,
parsec >= 3.1 && < 3.2,
regex-base >= 0.93 && < 0.94,
regex-pcre-builtin >= 0.94 && < 0.95,
SVGFonts >= 1.5 && < 1.8,
th-lift >= 0.6 && < 0.8,
transformers >= 0.3 && < 0.6,
unordered-containers >= 0.2 && < 0.3,
-- No version: whatever is bundled with ghc
template-haskell
hs-source-dirs: src
default-language: Haskell2010
ghc-options: -Wall -rtsopts
default-extensions: NamedFieldPuns
RecordWildCards
NoMonomorphismRestriction
ScopedTypeVariables
ViewPatterns
BangPatterns
RankNTypes
MultiParamTypeClasses
other-extensions: CPP
TemplateHaskell
QuasiQuotes