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1130 Commits

Author SHA1 Message Date
gatecat
211b6b6b06 Fix Cygwin build 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-10-01 12:40:56 +01:00
Maciej Kurc
1db3a87c62 Code formatting 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-29 14:59:09 +02:00
Maciej Kurc
76f5874ffc Brought back printout of critical path source file references, added clk-to-q, source and setup segment types 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-29 10:16:45 +02:00
Maciej Kurc
1ed692aca9 Shifted moving of data containers after printing 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 18:01:30 +02:00
Maciej Kurc
9018782eaa Added a commandline option controlled writeout of per-net timing details 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
a9df3b425f Added description of the JSON report structure. 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
6deff56e83 Moved timing result report storage to the context, added its writeout to the current utilization and fmax report 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
c6dc1f535a Added reporting critical paths in JSON format 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
d8571b6c00 Decoupled critical path report generation from its printing 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
12adbb81b1 Switched to JSON format for timing analysis report 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
Maciej Kurc
99ae5ef38e Added writing a CSV report with timing analysis of each net branch 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-28 17:42:51 +02:00
gatecat
0b0baf3446 idstring: Add 'in' function 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-27 19:18:40 +01:00
gatecat
535b2490c4
Merge pull request #812 from antmicro/MacroCells 
Convert macros to clusters for better placement
 2021-09-27 17:50:55 +01:00
Maciej Dudek
ea489f6d93 Fix small isses and code formatting 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-27 16:16:33 +02:00
gatecat
ab6990f908 router2: Allow overriding resource costs 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-24 19:11:37 +01:00
Maciej Dudek
3cd459912a Adding MacroCell placement 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 15:43:23 +02:00
Maciej Dudek
fdcfe8cd81 Adding support for MacroCells 2021-09-23 15:43:23 +02:00
gatecat
d9a71083e1
Merge pull request #825 from antmicro/chain_swap_fix 
Fix chain swap
 2021-09-23 14:10:46 +01:00
Maciej Dudek
8c97cbe341 Fix chain swap 
Issue was due to dest_bels being not cleared between clusters unbindes, causing
newly bind bels to be unbinded and having their old bel value changed to new bel value.
Then when swap failed 2 cells were being bind to a single bel.

I tested leaving dest_bels in the function scope and moving it to the loop scope.
Code with dest_bels in the loop scope was faster than leaving it in the function scope,
and checking if the cell is in the processed cluster.

Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 13:58:22 +02:00
gatecat
562d02196c python: Restore SIGINT handler while running a Python script 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-22 22:01:58 +01:00
gatecat
4d90850676 placer1: Remove redundant relative constraint check 
Macros with potentially inconsistent spacing are now permissible.

Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-22 13:14:45 +01:00
gatecat
e926cddca2 placer1: Fix cluster swap cost updates 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-18 11:11:24 +01:00
gatecat
4730a4f339 timing: Always use max delay for required time 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-18 11:04:39 +01:00
gatecat
287a860283 timing: Fix slack for unconstrained clocks 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-18 10:43:19 +01:00
gatecat
f119f56e63 placer1: Allow swapping chains with other chains 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-17 21:51:18 +01:00
gatecat
1e4f706ace command: Allow running Python on failure for state introspection 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-16 20:56:32 +01:00
gatecat
d08fb255a2 router2: Fix uninitialised values 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-06 13:29:23 +01:00
gatecat
01b51fb715 router2: Fix explored count 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-02 17:08:54 +01:00
gatecat
b85fe12234 python: Wrap PortRef by value 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-26 13:23:16 +01:00
gatecat
de311e052f python: Allow querying route delays 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-23 20:51:53 +01:00
Sylvain Munaut
df67783dd3 pybindings: Fix mapping for PortRefVector 
This is used by net.users for instance.

Removed by mistake in 4ac00af6fa

Fixes #799

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2021-08-19 12:01:49 +02:00
gatecat
f207068ee2 router2: Add experimental timing-driven ripup option 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-15 16:22:03 +01:00
gatecat
42522c492c router2: Alternative congestion cost schedule 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-15 16:22:03 +01:00
gatecat
2a856db72c router2: Adding some criticality heuristics 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-15 16:22:03 +01:00
gatecat
64f6b8bc67 router2: Improved bidir routing and data structures 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-08-15 16:22:03 +01:00
gatecat
ef1fbfc651
Merge pull request #787 from YosysHQ/gatecat/report 
Add JSON utilisation and timing report
 2021-07-30 14:29:55 +01:00
gatecat
b5a31d2e4e router2: Mark dest as visited during backwards routing 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-30 09:14:46 +01:00
gatecat
42f48b6dc0 router2: Improve debugability of pip conflicts 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-29 13:04:59 +01:00
gatecat
d2007a386c common: Add JSON timing and utilisation report 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-29 12:53:23 +01:00
gatecat
4ac00af6fa basectx: Add a field to store timing results 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-29 12:52:13 +01:00
gatecat
504199e70e nexus: Fix routeing of global clocks that also drive fabric 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-28 15:35:19 +01:00
gatecat
ce92cdf8e4 router2: Update route delays even when routes are congested 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-28 12:15:36 +01:00
gatecat
14c676ab49 timing: Allow overriding of route delays 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-28 11:20:28 +01:00
gatecat
0e3b25468c gui: Implement about dialog 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-25 12:06:51 +01:00
gatecat
08bbe173ce Fix definition of an empty IdStringList 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-20 15:51:04 +01:00
Alessandro Comodi
7abfeb11c3 interchange: xdc and place constr: address review comments 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2021-07-12 17:17:57 +02:00
Alessandro Comodi
d9668df818 interchange: add constraints constraints application routine 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2021-07-12 16:45:08 +02:00
gatecat
76070a7647 timing: Fix out-of-bounds histogram bins in all cases 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-10 23:44:21 +01:00
gatecat
5b2db015a9
Merge pull request #752 from YosysHQ/gatecat/du-mem-error 
design_utils: Fix memory error
 2021-07-06 12:43:48 +01:00
gatecat
3d0facf119 design_utils: Fix memory error 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-07-06 11:35:27 +01:00