gatecat
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16e7bba87b
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timing: Add backwards path walking
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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0528ceead1
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timing: Add forward path walking
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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9c8d1bd6e3
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timing: Compute domain pairs
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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534e69fbff
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timing: Add port-domain tracking
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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7a546b1554
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timing: Add topological sort from Yosys
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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d0772ce1e3
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timing: Import cell delays to our own structures
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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gatecat
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fac6a6c068
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timing: Data structures for STA rewrite
Signed-off-by: gatecat <gatecat@ds0.me>
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2021-03-04 10:29:36 +00:00 |
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David Shah
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2de506c071
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timing_opt: Functions to calculate arc delay limits
Signed-off-by: David Shah <dave@ds0.me>
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2018-12-06 10:53:01 +00:00 |
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David Shah
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51d1363dfe
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Change the log level of some timing-related messages
Signed-off-by: David Shah <dave@ds0.me>
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2018-11-21 17:13:53 +00:00 |
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David Shah
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cba9b528e8
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timing: Improve Fmax output and print cross-clock paths
Signed-off-by: David Shah <dave@ds0.me>
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2018-11-12 14:03:58 +00:00 |
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Eddie Hung
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be481cb130
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Add crude histogram feature, printed after placement and routing
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2018-08-03 23:39:42 -07:00 |
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Eddie Hung
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ecb264d002
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Refactor timing.cc into Timing class
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2018-08-03 22:39:25 -07:00 |
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Eddie Hung
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de6d0d20d7
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Merge update_budget into assign_budget; update as we go along
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2018-07-28 14:10:48 -07:00 |
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Eddie Hung
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e0517caf1a
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Refactor
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2018-07-28 12:50:21 -07:00 |
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Eddie Hung
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e5d3821955
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clangformat
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2018-07-25 22:32:07 -07:00 |
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Eddie Hung
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b211dded3f
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Fix min_slack computation, and print out critical path after routing
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2018-07-25 22:10:26 -07:00 |
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Eddie Hung
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760a47779a
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Add compute_fmax() with refactoring, plus print out Fmax estimate post-place and post-route
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2018-07-25 18:21:39 -07:00 |
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Eddie Hung
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ee2e6ed1c6
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Simplify and use Arch::getNetinfoRouteDelay() for update_budget()
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2018-07-23 18:58:57 -07:00 |
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Eddie Hung
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5aa4cf2efb
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Call now-more-flexibile update_budget() during routing, but using any actual delays that we have
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2018-07-21 13:59:48 -07:00 |
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Eddie Hung
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f89115c3e3
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Add update_budget() to timing.h header
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2018-07-21 01:55:46 -07:00 |
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David Shah
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27e7bc3b4b
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Improving the SA+legalisation flow
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-29 17:04:22 +02:00 |
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David Shah
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2a41211ce1
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Another stub delay calculation function
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-20 11:53:49 +02:00 |
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David Shah
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1436ae21a2
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Adding stubs for delay annotation and cell timing lookup
Signed-off-by: David Shah <davey1576@gmail.com>
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2018-06-20 11:44:28 +02:00 |
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