diff options
author | Chris Larson <chris_larson@mentor.com> | 2010-11-18 22:47:36 -0700 |
---|---|---|
committer | Richard Purdie <rpurdie@linux.intel.com> | 2011-01-04 14:46:43 +0000 |
commit | 7c9444e9a58438058ec577bd8c2e51820c98072d (patch) | |
tree | 55074d2c00afa924707bb5b5d30b22bc6688594d /bitbake/lib/bb/ui/uievent.py | |
parent | 95d2f56126d459b9e7f000d22ed7c1206d1a8f68 (diff) | |
download | poky-7c9444e9a58438058ec577bd8c2e51820c98072d.tar.gz |
cache: sync the cache file to disk in the background
This version uses a thread rather than a process, to avoid problems with
waitpid handling. This gives slightly less overall build time reduction than
the separate process for it did (this reduces a -c compile coreutils-native by
about 3 seconds, while the process reduced it by 7 seconds), however this time
is quite insignificant relative to a typical build.
The biggest issue with non-backgrounded syncing is the perceived delay before
work begins, and this resolves that without breaking anything, or so it seems.
(Bitbake rev: 5ab6c5c7b007b8c77c751582141afc07c183d672)
Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'bitbake/lib/bb/ui/uievent.py')
-rw-r--r-- | bitbake/lib/bb/ui/uievent.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/bitbake/lib/bb/ui/uievent.py b/bitbake/lib/bb/ui/uievent.py index f1e4d791ee..b404805d81 100644 --- a/bitbake/lib/bb/ui/uievent.py +++ b/bitbake/lib/bb/ui/uievent.py | |||
@@ -37,8 +37,8 @@ class BBUIEventQueue: | |||
37 | self.BBServer = BBServer | 37 | self.BBServer = BBServer |
38 | 38 | ||
39 | self.t = threading.Thread() | 39 | self.t = threading.Thread() |
40 | self.t.setDaemon(True) | 40 | self.t.setDaemon(True) |
41 | self.t.run = self.startCallbackHandler | 41 | self.t.run = self.startCallbackHandler |
42 | self.t.start() | 42 | self.t.start() |
43 | 43 | ||
44 | def getEvent(self): | 44 | def getEvent(self): |
@@ -70,7 +70,7 @@ class BBUIEventQueue: | |||
70 | def startCallbackHandler(self): | 70 | def startCallbackHandler(self): |
71 | 71 | ||
72 | server = UIXMLRPCServer() | 72 | server = UIXMLRPCServer() |
73 | self.host, self.port = server.socket.getsockname() | 73 | self.host, self.port = server.socket.getsockname() |
74 | 74 | ||
75 | server.register_function( self.system_quit, "event.quit" ) | 75 | server.register_function( self.system_quit, "event.quit" ) |
76 | server.register_function( self.queue_event, "event.send" ) | 76 | server.register_function( self.queue_event, "event.send" ) |
@@ -83,7 +83,7 @@ class BBUIEventQueue: | |||
83 | server.handle_request() | 83 | server.handle_request() |
84 | server.server_close() | 84 | server.server_close() |
85 | 85 | ||
86 | def system_quit( self ): | 86 | def system_quit( self ): |
87 | """ | 87 | """ |
88 | Shut down the callback thread | 88 | Shut down the callback thread |
89 | """ | 89 | """ |
@@ -95,11 +95,11 @@ class BBUIEventQueue: | |||
95 | 95 | ||
96 | class UIXMLRPCServer (SimpleXMLRPCServer): | 96 | class UIXMLRPCServer (SimpleXMLRPCServer): |
97 | 97 | ||
98 | def __init__( self, interface = ("localhost", 0) ): | 98 | def __init__( self, interface = ("localhost", 0) ): |
99 | self.quit = False | 99 | self.quit = False |
100 | SimpleXMLRPCServer.__init__( self, | 100 | SimpleXMLRPCServer.__init__( self, |
101 | interface, | 101 | interface, |
102 | requestHandler=SimpleXMLRPCRequestHandler, | 102 | requestHandler=SimpleXMLRPCRequestHandler, |
103 | logRequests=False, allow_none=True) | 103 | logRequests=False, allow_none=True) |
104 | 104 | ||
105 | def get_request(self): | 105 | def get_request(self): |
@@ -121,4 +121,4 @@ class UIXMLRPCServer (SimpleXMLRPCServer): | |||
121 | if request is None: | 121 | if request is None: |
122 | return | 122 | return |
123 | SimpleXMLRPCServer.process_request(self, request, client_address) | 123 | SimpleXMLRPCServer.process_request(self, request, client_address) |
124 | 124 | ||