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coriolis
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Takes even further appart the HTree buffer input/output.

This commit is contained in:
Jean-Paul Chaput 2021-12-31 16:48:45 +01:00
parent 084eee3b39
commit 550b087f05
2 changed files with 28 additions and 10 deletions
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12
cumulus/src/plugins/alpha/block/configuration.py
View File

@ -65,11 +65,12 @@ class GaugeConf ( object ):
OffsetLeft1 = 0x0002
OffsetRight1 = 0x0004
OffsetTop1 = 0x0008
OffsetBottom1 = 0x0010
DeepDepth = 0x0020
UseContactWidth = 0x0040
ExpandWidth = 0x0080
SourceExtend = 0x0100
OffsetTop2 = 0x0010
OffsetBottom1 = 0x0020
DeepDepth = 0x0040
UseContactWidth = 0x0080
ExpandWidth = 0x0100
SourceExtend = 0x0200
def __init__ ( self ):
self._cellGauge = None
@ -308,6 +309,7 @@ class GaugeConf ( object ):
yoffset = 0
if flags & GaugeConf.OffsetBottom1: yoffset = 1
if flags & GaugeConf.OffsetTop1: yoffset = -1
if flags & GaugeConf.OffsetTop2: yoffset = -2
trace( 550, '\tyoffset:{}\n'.format(yoffset) )
if startDepth == 0:
contact1 = Contact.create( rp, self._routingGauge.getContactLayer(0), 0, 0 )

26
cumulus/src/plugins/alpha/block/htree.py
View File

@ -143,33 +143,49 @@ class HTree ( object ):
trContact = None
leftContact = None
rigthContact = None
driverY = None
if not qt.isRoot():
ckParentNet = qt.bInputPlug(0).getNet()
driverContact = gaugeConf.rpAccessByPlugName( qt.buffers[0], bufferConf.input, ckParentNet )
driverY = driverContact.getY()
if qt.bl:
trace( 550, '+,', '\tblContact\n' )
blContact = gaugeConf.rpAccessByPlugName( qt.bl.buffers[0], bufferConf.input, ckNet, GaugeConf.OffsetLeft1 )
trace( 550, ',-', '\tblContact={}\n'.format(blContact) )
if qt.br:
trace( 550, '+,', '\trlContact\n' )
brContact = gaugeConf.rpAccessByPlugName( qt.br.buffers[0], bufferConf.input, ckNet, GaugeConf.OffsetLeft1 )
trace( 550, ',-', '\tbrContact={}\n'.format(brContact) )
if qt.tl:
trace( 550, '+,', '\ttlContact\n' )
tlContact = gaugeConf.rpAccessByPlugName( qt.tl.buffers[0], bufferConf.input, ckNet, GaugeConf.OffsetLeft1 )
trace( 550, ',-', '\ttlContact={}\n'.format(tlContact) )
if qt.tr:
trace( 550, '+,', '\ttrContact\n' )
trContact = gaugeConf.rpAccessByPlugName( qt.tr.buffers[0], bufferConf.input, ckNet, GaugeConf.OffsetLeft1 )
flags = GaugeConf.OffsetTop1
yoffset = -1
trace( 550, ',-', '\ttrContact={}\n'.format(trContact) )
flags = GaugeConf.OffsetTop2
yoffset = -2
if qt.bl or qt.tl:
trace( 550, '\tLeft branch\n' )
leafContact = blContact if brContact else tlContact
leftSourceContact = gaugeConf.rpAccessByPlugName( qt.buffers[0], bufferConf.output, ckNet , GaugeConf.HAccess|flags )
leftSourceX = gaugeConf.getNearestVerticalTrack ( leftSourceContact.getX(), 0 )
leftSourceY = gaugeConf.getNearestHorizontalTrack( leftSourceContact.getY(), 0, yoffset )
if driverY is None: driverY = leftSourceContact.getY()
leftSourceY = gaugeConf.getNearestHorizontalTrack( driverY, 0, yoffset )
leftContact = gaugeConf.createContact( ckNet, leafContact.getX(), leftSourceContact.getY(), 0 )
leftX = gaugeConf.getNearestVerticalTrack( leftContact.getX(), 0 )
gaugeConf.setStackPosition( leftSourceContact, leftSourceX, leftSourceY )
leftContact .setX( leftX )
leftContact .setY( leftSourceY )
flags = 0
yoffset = 0
if qt.br or qt.tr:
trace( 550, '\tRight branch\n' )
leafContact = brContact if brContact else trContact
rightSourceContact = gaugeConf.rpAccessByPlugName( qt.buffers[0], bufferConf.output, ckNet , GaugeConf.HAccess|flags )
if driverY is None: driverY = rightSourceContact.getY()
rightSourceX = gaugeConf.getNearestVerticalTrack( rightSourceContact.getX(), 0 )
rightSourceY = gaugeConf.getNearestHorizontalTrack( rightSourceContact.getY(), 0, yoffset )
rightSourceY = gaugeConf.getNearestHorizontalTrack( driverY, 0, yoffset )
rightContact = gaugeConf.createContact( ckNet, leafContact.getX(), rightSourceContact.getY(), 0 )
rightX = gaugeConf.getNearestVerticalTrack( rightContact.getX(), 0 )
gaugeConf.setStackPosition( rightSourceContact, rightSourceX, rightSourceY )