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Author SHA1 Message Date
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
9782a46a9b ci: Bump prjoxide version 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-24 19:21:44 +01:00
gatecat
d44b6acaa9
Merge pull request #826 from YosysHQ/gatecat/nexus-lutperm 
nexus: Add LUT permutation support
 2021-09-24 19:20:36 +01:00
gatecat
718ee441a0 nexus: Add resource cost overrides 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-24 19:19:26 +01:00
gatecat
ab6990f908 router2: Allow overriding resource costs 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-24 19:11:37 +01:00
gatecat
502fcff765 nexus: LUT permutation support 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-24 15:26:16 +01:00
Maciej Dudek
439ae9609b Break up macro_cluster_placement into smaller functions 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-24 11:07:37 +02:00
Maciej Dudek
2de1ecfabe Update python-fpga-interchange to v0.0.20 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 17:52:47 +02:00
Maciej Dudek
44def159cc Fix AC-3 algorithm 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 17:15:09 +02:00
Maciej Dudek
b12119d8e8 Improve macro cluster placement 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 15:43:23 +02:00
Maciej Dudek
94acf7a797 Change Cluster placement algorithm 
Use physical placement from device DB
It should reduce runtime

Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2021-09-23 15:43:23 +02:00
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
gatecat
24f13ec942
Merge pull request #822 from YosysHQ/gatecat/nexus-split-vcc 
nexus: Support for split Vcc routing
 2021-09-23 13:04:04 +01:00
gatecat
a886904540
Merge pull request #824 from YosysHQ/gatecat/py-sigint 
python: Restore SIGINT handler while running a Python script
 2021-09-23 13:03:51 +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
b2e9ce46f1
Merge pull request #823 from YosysHQ/gatecat/nexus-r1-tweaks 
nexus: Tweaks for router1 performance
 2021-09-22 22:04:56 +01:00
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
41c07126ec
Merge pull request #821 from YosysHQ/gatecat/dsp-fix 
nexus: Fix DSP macro placement
 2021-09-22 16:57:49 +01:00
gatecat
f395ad3e27 nexus: Support for split Vcc routing 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-22 15:00:59 +01:00
gatecat
fed682ee5f nexus: Tweaks for router1 performance 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-22 14:55:10 +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
53e94653f3 nexus: Fix DSP macro placement 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-22 13:12:21 +01:00
gatecat
035452d938
Merge pull request #815 from antmicro/nexus-fix-siologic-handling 
nexus: Fixed an improved SIOLOGIC handling
 2021-09-20 13:15:39 +01:00
Maciej Kurc
80e2f8a791 Added support for syn_useioff for enabling tri-state control FF integration into IOLOGIC. 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-20 11:35:36 +02:00
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
d17b5faf76
Merge pull request #817 from YosysHQ/gatecat/chain-swap 
placer1: Allow swapping chains with other chains
 2021-09-18 09:25:32 +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
Maciej Kurc
8ffd30cb2d Use correct names for IDDRX1_ODDRX1 FASM features 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-17 15:52:56 +02:00
Maciej Kurc
ef9eee6b15 Added automatic inference and integration of FFs driving T pin into IOLOGIC 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-17 13:49:35 +02:00
Maciej Kurc
6948d41616 Added handling of the case when tri-state control net bypasses SIOLOGIC bel 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-09-17 13:49:35 +02:00
gatecat
7c82a04df5
Merge pull request #813 from YosysHQ/gatecat/py-on-fail 
command: Allow running Python on failure for state introspection
 2021-09-17 09:29:38 +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
67bd349e8f
Merge pull request #806 from yrabbit/extend-placement 
gowin: Add constraints on primitive placement.
 2021-09-08 19:01:34 +01:00
gatecat
95845b47b5
Merge pull request #808 from acomodi/fix-xdc 
interchange: xdc: add more not_implemented commands
 2021-09-08 15:56:41 +01:00
Alessandro Comodi
258b46125f interchange: xdc: add more not_implemented commands 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2021-09-08 15:15:58 +02:00
YRabbit
544d6073bc Merge branch 'master' into extend-placement 2021-09-08 09:31:42 +10:00
gatecat
675a96fc5a
Merge pull request #807 from acomodi/fix-xdc 
interchange: xdc: add common not_implemented function
 2021-09-07 17:01:37 +01:00
Alessandro Comodi
46fc902bcf interchange: xdc: add common not_implemented function 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2021-09-07 16:47:37 +02:00
YRabbit
9368671ca9 Merge branch 'master' into extend-placement 2021-09-07 09:18:28 +10:00
gatecat
d4a14a0d04 clangformat 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-06 13:29:52 +01:00
gatecat
d08fb255a2 router2: Fix uninitialised values 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-06 13:29:23 +01:00
YRabbit
d6fdd6c7ce Merge branch 'combine-dff' into extend-placement 2021-09-04 17:39:09 +10:00
YRabbit
e4701f2da1 Merge branch 'master' into extend-placement 2021-09-04 16:29:21 +10:00
gatecat
fd6366f027 nexus: Fix getBelGlobalBuf 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-09-02 17:23:11 +01:00