Changes between Version 10 and Version 11 of Debugging


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Timestamp:
Dec 17, 2009 12:57:09 PM (6 years ago)
Author:
simonpj
Comment:

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  • Debugging

    v10 v11  
    44
    55This part of the wiki collects all the information related to debugging GHC: that includes debugging the compiler itself, the libraries, the runtime system, the code generator, or the build system.
     6
     7 * '''Testing and measuring'''
     8   * Use the [wiki:Building/RunningTests testsuite] to test the compiler on thousands of regression tests
     9   * Use the [wiki:Building/RunningNoFib nofib suite], and the nofib-analyse tool, to compare performance on 50-odd benchmarks.
     10   * Use `count_lines` to count the number of lines of code in the compiler
     11   * Use `compareSizes` to compare the sizes of corresponding .o or .hi files in two trees.
    612
    713 * '''Reproducing the test case'''.  You may need to install some packages to reproduce the test case, and that may take a little care: [wiki:Debugging/InstallingPackagesInplace].