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2,103 Commits 22 Branches 7 Tags 17 MiB
03dff10cbd
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139 Commits

Author SHA1 Message Date
Miodrag Milanovic
03dff10cbd Load properties from json and propagate to context create 2019-06-13 20:42:11 +02:00
Miodrag Milanovic
4de147d9e4 Save settings that we saved in project 2019-06-13 18:39:16 +02:00
David Shah
02ae21d8fc Add --placer option and refactor placer selection 
Signed-off-by: David Shah <dave@ds0.me>
 2019-03-24 11:10:20 +00:00
David Shah
7142db28a8 HeAP: Make HeAP placer optional 
A CMake option 'BUILD_HEAP' (default on) configures building of the
HeAP placer and the associated Eigen3 dependency.

Default for the iCE40 is SA placer, with --heap-placer to use HeAP

Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for
large ECP5 designs and HeAP tends to give better QoR. --sa-placer can
be used to use SA instead, and auto-fallback to SA if HeAP not built.

Signed-off-by: David Shah <dave@ds0.me>
 2019-03-22 10:31:54 +00:00
Simon Schubert
7044f56246 ice40: support u4k 2019-02-23 17:39:20 +01:00
David Shah
4444a39fd4 ice40: Improve handling of unconstrained IO 
Signed-off-by: David Shah <dave@ds0.me>
 2018-12-26 16:00:19 +00:00
David Shah
f3adf5a576 timing_opt: Make an optional pass controlled by command line 
Signed-off-by: David Shah <dave@ds0.me>
 2018-12-06 10:53:01 +00:00
David Shah
80f7ef4b4b ice40: Finer-grained control of global promotion 
Signed-off-by: David Shah <dave@ds0.me>
 2018-11-27 19:06:55 +00:00
Pedro Vanzella
710ea1b265 Mark getArchOptions as override in derived classes 2018-11-13 11:03:48 -02:00
Miodrag Milanovic
61bce47f3c Use settings for json and pcf 2018-08-08 20:14:18 +02:00
Miodrag Milanovic
46aa56021b Moved option to common 2018-08-08 18:34:12 +02:00
Miodrag Milanovic
3bb9a7df01 Added command parser and common implementation 2018-08-05 16:13:34 +02:00
Clifford Wolf
bd36cc1275 Refactor ice40 timing fuzzer used to create delay estimates 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 13:41:42 +02:00
Clifford Wolf
086bc941a8 Remove SVG functionality from ice40 main 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-04 11:52:35 +02:00
Eddie Hung
d66edf5223 Merge branch 'master' into slack_redist_freq 2018-08-03 23:43:53 -07:00
David Shah
082b8bf272 clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-04 08:18:04 +02:00
Eddie Hung
3d5dcda12c Auto frequency only if --freq 0 is set 2018-08-03 19:53:32 -07:00
David Shah
b937e6defe Add constraint weight as a command line option 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-03 18:31:54 +02:00
David Shah
26c68c4bcc Remove old place legaliser, set placement constraints instead (currently ignored by placer) 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-03 13:18:48 +02:00
Miodrag Milanovic
a761b772c8 Make worker generic 2018-08-02 18:10:01 +02:00
Miodrag Milanovic
869a804ee1 preserve command line parameters for project load 2018-08-02 06:29:21 +02:00
Clifford Wolf
29dd98420b Remove getFrameDecal() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-01 11:30:11 +02:00
David Shah
bbd2ecf558 clangformat 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-01 09:33:52 +02:00
Miodrag Milanovic
009bed51cb Display warning only if gui is not used 2018-08-01 08:26:50 +02:00
David Shah
b1a9978922 Merge branch 'redist_slack' into 'master' 
Update budgets throughout placement and routing

See merge request SymbioticEDA/nextpnr!16
 2018-08-01 05:59:34 +00:00
Eddie Hung
92ec2cd138 clangformat for stuff I've touched 2018-07-31 20:57:36 -07:00
Sergiusz Bazanski
85fc356fc1 clangformat 2018-08-01 03:59:27 +01:00
Eddie Hung
720e815865 Add --slack_redist_iter for ice40 2018-07-31 19:07:39 -07:00
Eddie Hung
07e2c9ba99 assign_budget() after initial placement, not after pack 2018-07-30 22:20:49 -07:00
Eddie Hung
d5c2332ebf Merge remote-tracking branch 'origin/master' into redist_slack 2018-07-26 21:00:26 -07:00
Sergiusz Bazanski
c37d2baaf6 common: rename GraphicElement::{style,type} enums, add _MAX members 2018-07-26 16:39:19 +01:00
Eddie Hung
e2f8deec41 clangformat 2018-07-25 18:22:23 -07:00
Eddie Hung
a21cc4dd5b Merge remote-tracking branch 'origin/master' into redist_slack 2018-07-25 17:55:20 -07:00
Eddie Hung
950f33c1bb clangformat 2018-07-25 17:53:01 -07:00
Eddie Hung
c71212d0e1 If --freq not set, attempt to find max by adjusting budget so min path slack == 0 2018-07-24 23:19:24 -07:00
Clifford Wolf
e647604e2a Add Context::archcheck() and "nextpnr-ice40 --test" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-23 14:03:23 +02:00
Clifford Wolf
62b66e0208 Rename getWireBelPin to getBelPinWire 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 10:59:21 +02:00
Clifford Wolf
1e96999863 clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 00:50:49 +02:00
Miodrag Milanovic
09a68affa3 Fix warnings and status 2018-07-21 12:22:41 +02:00
Miodrag Milanovic
6c835d76f2 Few more checks on parameters and error eol 2018-07-20 14:06:53 +02:00
Miodrag Milanovic
53034959f3 Start adding bitstream reading for ice40 2018-07-20 13:27:21 +02:00
Sergiusz Bazanski
36b4e3382d Revert "Make GUI nice and smooth." 
This reverts commit a8c84e90a3.
 2018-07-14 18:50:50 +01:00
Sergiusz Bazanski
2233040201 Revert "Remove legacy access to state via Arch" 
This reverts commit 18b4b31678.
 2018-07-14 18:50:15 +01:00
Sergiusz Bazanski
18b4b31678 Remove legacy access to state via Arch 2018-07-14 12:02:28 +01:00
Sergiusz Bazanski
a8c84e90a3 Make GUI nice and smooth. 2018-07-13 20:53:52 +01:00
Clifford Wolf
c05bea12e0 Add ctx->pack() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-13 15:16:44 +02:00
Miodrag Milanovic
b5498c8a53 Fixed initial title and actions after new 2018-07-13 12:02:49 +02:00
Miodrag Milanovic
8e54ac1542 Use command line parameters settings for GUI as well. 2018-07-13 09:14:48 +02:00
Sergiusz Bazanski
499951cb65 Remove legacy graphics API 
For now we do not optimize the OpenGL renderer against the new decal
API, but this can be done in the future.
 2018-07-12 21:30:36 +01:00
Clifford Wolf
b8a42ff53b Updates from clang-format 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 22:04:13 +02:00