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| author | Magnus Henoch <[email protected]> | 2014-12-12 18:51:26 +0000 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2015-05-28 13:41:11 +0200 |
| commit | 0f5916b35938c983cd5a4a9931730a5e554358f3 (patch) | |
| tree | c8a44a6c42b00c25e65be03579c77c4b3fb2ce72 /lib/dialyzer/src/dialyzer_cl_parse.erl | |
| parent | 7f3a057a179af274f24667ecbb7b8f3d40b667b6 (diff) | |
| download | otp-0f5916b35938c983cd5a4a9931730a5e554358f3.tar.gz otp-0f5916b35938c983cd5a4a9931730a5e554358f3.tar.bz2 otp-0f5916b35938c983cd5a4a9931730a5e554358f3.zip | |
Dialyzer to cache results of HiPE compilation
Cache the results of native compilation in
$XDG_CACHE_HOME/dialyzer_hipe_cache. This can reduce the startup time
significantly.
If XDG_CACHE_HOME is unset, it defaults to $HOME/.cache.
See the XDG Base Directory spec for more details:
http://standards.freedesktop.org/basedir-spec/basedir-spec-0.7.html
Under that directory, create a subdirectory called
ARCH-VERSION-CHECKSUM, where ARCH is the HiPE architecture, VERSION is
the HiPE version number, and CHECKSUM is the return value of
hipe_bifs:system_crc/0.
Caching can be disabled by specifying --no_native_cache on the command
line.
Diffstat (limited to 'lib/dialyzer/src/dialyzer_cl_parse.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_cl_parse.erl | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/dialyzer/src/dialyzer_cl_parse.erl b/lib/dialyzer/src/dialyzer_cl_parse.erl index 21fc424a1b..fae88ed6e8 100644 --- a/lib/dialyzer/src/dialyzer_cl_parse.erl +++ b/lib/dialyzer/src/dialyzer_cl_parse.erl @@ -75,6 +75,9 @@ cl(["-nn"|T]) -> cl(["--no_native"|T]) -> put(dialyzer_options_native, false), cl(T); +cl(["--no_native_cache"|T]) -> + put(dialyzer_options_native_cache, false), + cl(T); cl(["--plt_info"|T]) -> put(dialyzer_options_analysis_type, plt_info), cl(T); @@ -363,7 +366,7 @@ help_message() -> [--build_plt] [--add_to_plt] [--remove_from_plt] [--check_plt] [--no_check_plt] [--plt_info] [--get_warnings] [--dump_callgraph file] [--no_native] [--fullpath] - [--statistics] + [--statistics] [--no_native_cache] Options: files_or_dirs (for backwards compatibility also as: -c files_or_dirs) Use Dialyzer from the command line to detect defects in the @@ -468,6 +471,11 @@ Options: Bypass the native code compilation of some key files that Dialyzer heuristically performs when dialyzing many files; this avoids the compilation time but it may result in (much) longer analysis time. + --no_native_cache + By default, Dialyzer caches the results of native compilation in the + $XDG_CACHE_HOME/erlang/dialyzer_hipe_cache directory. + XDG_CACHE_HOME defaults to $HOME/.cache. Use this option to disable + caching. --fullpath Display the full path names of files for which warnings are emitted. --gui |