NAME

       emdump - emscripten tool to print out statistics about compiled code sizes

DESCRIPTION

       usage: emdump.py prints out statistics about compiled code sizes.  python emdump.py --file
       a.js [--file2 b.js]

   options:
       -h, --help
              show this help message and exit

       --file [FILE ...]
              Specifies the compiled JavaScript build file to analyze.

       --file1 [FILE1 ...]
              Specifies the compiled JavaScript build file to analyze.

       --symbol-map SYMBOL_MAP
              Specifies a filename to the symbol map file that can be used to  unminify  function
              and variable names.

       --file2 [FILE2 ...]
              Specifies a second compiled JavaScript build file to analyze.

       --symbol-map2 SYMBOL_MAP2
              Specifies  a  filename  to  a  second symbol map file that will be used to unminify
              function and variable names of file2.

       --list-unaccounted LIST_UNACCOUNTED
              Pass --list-unaccounted=0 to skip listing a summary entry of unaccounted content

       --dump-unaccounted-larger-than DUMP_UNACCOUNTED_LARGER_THAN
              If an integer value >= 0 is specified, all unaccounted strings  of  content  longer
              than the given value will be printed out to the console. (Note that it is common to
              have     several     unaccounted     blocks,     this     is      provided      for
              curiosity/debugging/optimization ideas)

       --only-unique-1
              If two data sets are specified, prints out only the symbols that are present in set
              1, but not in set 2

       --only-unique-2
              If two data sets are specified, prints out only the symbols that are present in set
              2, but not in set 1

       --only-common
              If two data sets are specified, prints out only the symbols that are common to both
              data sets

       --only-changes
              If two data sets are specified, prints out only the symbols that have changed  size
              or are added/removed

       --only-summarize
              If  specified,  detailed  information  about  each  symbol is not printed, but only
              summary data is shown.

       --filter-name FILTER_NAME
              Only prints out information about symbols that contain the given  filter  substring
              in their demangled names.  The filtering is always performed in lower case.

       --filter-size FILTER_SIZE
              Only  prints out information about symbols that are (or were) larger than the given
              amount of bytes.

       --sort SORT
              Specifies the data column to sort output by. Possible  values  are:  lines,  bytes,
              delta, abs_delta, type, minified, unminified, demangled

       --print-format PRINT_FORMAT
              Specifies  the naming format for the symbols. Possible options are one of: m, u, d,
              du, dm, um, dum. Here "m" denotes minified, "u" denotes unminified, and "d" denotes
              demangled.  Specify  any  combination  of the characters in upper case to print out
              function parameters. Default: DM.

       --sort-ascending
              If true, reverses the sorting order to be ascending instead of default descending.

       --simplify-cxx
              Simplify C++ STL types as much as possible in the output

       --group-templates
              Group/collapse all C++ templates with Foo<asdf> and Foo<qwer> to generic Foo<T>