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124 Commits

Author SHA1 Message Date
Eddie Hung 9382938661 Merge branch 'master' into redist_slack 2018-07-24 22:20:10 -07:00
Eddie Hung 7b4c5594ed Refactor new code and existing code 2018-07-24 09:20:07 -07:00
David Shah 7858663aa7 timing: Model clock to Q times 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-24 11:46:14 +02:00
Eddie Hung adc1a86648 Oops 2018-07-23 19:25:00 -07:00
Eddie Hung ee2e6ed1c6 Simplify and use Arch::getNetinfoRouteDelay() for update_budget() 2018-07-23 18:58:57 -07:00
Eddie Hung 5aa4cf2efb Call now-more-flexibile update_budget() during routing, but using any actual delays that we have 2018-07-21 13:59:48 -07:00
Eddie Hung 926c186ec7 Add Arch::getBudgetOverride() to eliminate hack for COUT 2018-07-21 13:05:09 -07:00
Eddie Hung e44dc25f09 Uncomment out negative slack messages during update_budget(), make verbose 2018-07-21 12:47:09 -07:00
Eddie Hung 1f6897733b Merge branch 'redist_slack' into 'redist_slack' 
# Conflicts:
#   common/timing.cc
 2018-07-21 19:03:23 +00:00
David Shah b2452f4646 HACK: set carry budgets to zero 2018-07-21 19:33:42 +02:00
Eddie Hung 1cd5c9dac8 Update comment 2018-07-21 11:19:06 +02:00
Eddie Hung 27a79a3a4f Update comment 2018-07-21 01:55:20 -07:00
David Shah 27e7bc3b4b Improving the SA+legalisation flow 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 17:04:22 +02:00
David Shah 103dde79de Fixing Python bindings after adding unique_ptr 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 14:13:52 +02:00
Miodrag Milanovic db890d3a81 nets and cells are unique_ptr's 2018-06-25 21:33:48 +02:00
David Shah 1e8840b0f9 Update from increased clangformat line length 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 16:12:52 +02:00
Clifford Wolf a29bfc788e Add ctx->checksum(), slightly improve log messages 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 15:47:41 +02:00
David Shah 56ed679f83 Add frequency setting and fix slack calculation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-21 11:59:20 +02:00
David Shah 4fc9625040 WIP: adding timing budget to placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 17:08:57 +02:00
David Shah e45508f6c4 Improving timing annotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 15:15:51 +02:00
David Shah 4648d3bc83 Working on the timing annotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 13:01:22 +02:00
David Shah 5ca4663294 Working on the timing budget annnotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 12:21:56 +02:00
David Shah 2a41211ce1 Another stub delay calculation function 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 11:53:49 +02:00
David Shah 1436ae21a2 Adding stubs for delay annotation and cell timing lookup 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 11:44:28 +02:00