diff options
| author |   Jianxun Zhang <jianxun.zhang@linux.intel.com> | 2016-12-21 12:27:37 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-01-17 11:29:28 +0000 |
| commit | 7eb02e837ed253a2ae69023595c25660b4d56b7c (patch) | |
| tree | 3eb6a36ac22a10787419b7cb369dfc4ba3bf2e55 /bitbake/lib/bb/siggen.py | |
| parent | 62591d97221714678a3a02c5c42fffe9e538f5f9 (diff) | |
| download | openembedded-core-contrib-7eb02e837ed253a2ae69023595c25660b4d56b7c.tar.gz | |
bitbake: use multiple processes to dump signatures.
This change significantly shortens the time on reparsing stage
of '-S' option.
Each file is reparsed and then dumped within a dedicated
process. The maximum number of the running processes is not
greater than the value of BB_NUMBER_PARSE_THREADS if it is set.
The dump_sigs() in class SignatureGeneratorBasic is _replaced_
by a new dump_sigfn() interface, so calls from the outside and
subclasses are dispatched to the implementation in the base
class of SignatureGeneratorBasic.
Fixes [YOCTO #10352]
(Bitbake rev: 99d3703edd77a21770b366c6ad65a3c0f5183493)
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/siggen.py')
| -rw-r--r-- | bitbake/lib/bb/siggen.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bitbake/lib/bb/siggen.py b/bitbake/lib/bb/siggen.py index 4226c80c85..3ceeef1ccc 100644 --- a/bitbake/lib/bb/siggen.py +++ b/bitbake/lib/bb/siggen.py @@ -307,8 +307,8 @@ class SignatureGeneratorBasic(SignatureGenerator): pass raise err - def dump_sigs(self, dataCaches, options): - for fn in self.taskdeps: + def dump_sigfn(self, fn, dataCaches, options): + if fn in self.taskdeps: for task in self.taskdeps[fn]: tid = fn + ":" + task (mc, _, _) = bb.runqueue.split_tid(tid) |