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4,993 Commits 38 Branches 9 Tags
50299469fc59ea04b00a15c5403dae7046e6129c
Commit Graph

1334 Commits

Author SHA1 Message Date
Miodrag Milanović
8ac7ed161a gatemate: code cleanup and netlist fix (#1554) 2025-09-10 14:04:42 +02:00
myrtle
9715a1d565 heap: Allow chains to ripup other chains (opt-in only) (#1552) 
Signed-off-by: gatecat <gatecat@ds0.me>
 2025-09-05 09:02:19 +02:00
Miodrag Milanovic
8ab9301dc4 clangformat 2025-08-27 10:37:39 +02:00
Lofty
0a7cbe1cd7 router2: iteratively reserve arc driver wires, too (#1539) 2025-08-26 16:17:11 +02:00
Miodrag Milanovic
d796cc720b clangformat 2025-08-22 11:08:39 +02:00
Lofty
0ad43e6ec7 gatemate: remove placement density restriction (#1527) 2025-08-08 17:02:56 +02:00
Miodrag Milanovic
0ebd7afab9 clangformat 2025-07-07 10:15:50 +02:00
myrtle
27635785c8 heap: Allow customising legalisation ordering (#1507) 
Signed-off-by: gatecat <gatecat@ds0.me>
 2025-07-01 15:32:28 +02:00
gatecat
ff695f26d5 sdc: Fix EOF handling during string parse 
Fixes #1490

Signed-off-by: gatecat <gatecat@ds0.me>
 2025-06-25 11:58:11 +02:00
Frans Skarman
0c86a218fd Add sources to detailed timing report (#1502) 2025-06-25 11:39:25 +02:00
gatecat
226a2dfdb4 clangformat 
Signed-off-by: gatecat <gatecat@ds0.me>
 2025-05-20 13:19:52 +02:00
William D. Jones
b127fa9c11 bba: fix #embed on Windows. 2025-05-14 05:38:30 +01:00
Miodrag Milanović
7a3a43e150 placer1: add sanity check for try_swap_chain (#1472) 2025-04-13 19:11:11 +02:00
Lofty
661f76d51a Add arch API function for pip inversion (#1457) 2025-02-27 12:21:15 +01:00
Catherine
77187613e3 kernel: look up ports when applying clock constraints. (#1448) 
prjunnamed does not emit a net alias for toplevel ports. This works
fine for constraining IOs but breaks clock constraints. This commit
expands clock constraint application code to look up net aliases first,
ports second.
 2025-01-31 08:30:39 +00:00
Catherine
cd7f7c12f1 CMake: refactor architecture-specific build system parts. 
Two user-visible changes were made:
* `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with
  `-DBUILD_PYTHON`
* `-DCOVERAGE` was removed as it doesn't work with either modern GCC
  or Clang
 2025-01-21 17:13:03 +00:00
Catherine
43b2f38520 CMake: use imported target for pybind11. 
This accounts for the use of either the system or the vendored pybind11.

Fixes #1428.
 2025-01-21 15:05:57 +00:00
Catherine
155adc3f5d CMake: rationalize and refactor build system. 
The two main changes, done together in this commit, are:
* Eliminating most instances of `aux_source_directory()`, replacing
  them with explicit file listings; and
* Moving these file listings into respective subdirectories by
  representing respective nextpnr components as interface libraries.

In addition, the GUI CMake script tree was simplified since it had
a lot of unused/redundant code.

The `aux_source_directory()` command is not recommended for use by
CMake itself because it misses dependency changes when adding/removing
files, and consequently causes build failures requiring a clean rebuild.

This commit does not touch anything related to architectures/families,
which are very complex and redundant all on their own.
 2025-01-16 11:36:44 +01:00
Catherine
5fe680390f Various fixes for clang/libc++ build (#1415) 
* Gowin: add header includes required on libstdc++.

* kernel: fix incorrect printf-style format.

* himbaechel: add missing `override` qualifiers.

* Gowin: remove unnecessary `std::move`.

These calls inhibit RVO, a stronger optimization than moving an object.
 2025-01-12 08:11:33 +01:00
Tarik Graba
f01465f628 Add attributes to the hierarchical cells (#1405) 
* Adds attributes to the hierarchical cells

* python: add binding for hierarchical cells attributes

* frontend/base: import hierarchical cells attributes
 2024-12-17 11:30:39 +01:00
Miodrag Milanović
d810aac867 Add GroupId related calls to Himbaechel API (#1399) 
* Add GroupId related calls to Himbaechel API

* Example uarch using new API features

* Update drawGroup to propagate only GroupId
 2024-12-05 13:59:33 +01:00
Miodrag Milanović
0e69425794 Add expandBoundingBox method to API (#1395) 
* Add expandBoundingBox method to API

* Update API documentation
 2024-11-26 10:13:41 +01:00
Meinhard Kissich
cf42baa43b Fix RNG seed initialization (#1383) 2024-10-09 18:25:02 +02:00
Pepijn de Vos
028be1462a apicula: add support for magic sip pins (#1370) 
* apicula: add support for magic sip pins

* fix nullptr check

* DDR fix by xiwang

* WIP support for setting the iostd

* add iostd
 2024-10-09 15:16:36 +02:00
Meinhard Kissich
d27993f019 Placer: Fix static legalise radius (#1382) 2024-10-08 15:20:33 +02:00
Rowan Goemans
0e5b1348e6 timing_log: Handle potentially missing net when reporting crit path (#1381) 2024-10-04 08:07:55 +02:00
myrtle
75d2ce6a92 heap: Fix ripup criterea (#1378) 
Signed-off-by: gatecat <gatecat@ds0.me>
 2024-10-02 22:36:57 +02:00
Lofty
268b32c341 router2: additional heatmap data 2024-10-02 16:29:55 +02:00
Adrien Prost-Boucle
b3b2392893 clang-format on basectx.h 2024-10-01 15:24:40 +02:00
Adrien Prost-Boucle
cc04882b17 BaseCtx : Fix crash in getNetByAlias() 2024-10-01 15:24:40 +02:00
gatecat
9b51c6e337 clangformat 
Signed-off-by: gatecat <gatecat@ds0.me>
 2024-09-30 14:51:33 +02:00
Adrien Prost-Boucle
cd51a0c2fc Placer : Emit non-fatal error messages before ending the program 2024-09-24 12:06:56 +02:00
Adrien Prost-Boucle
2031a067a0 Himbaechel xilinx : More flexibility about types of DSP parameters 2024-09-24 12:06:56 +02:00
Adrien Prost-Boucle
a08229d6b6 Placer : Clearer messages in warnings and errors 2024-09-24 12:06:56 +02:00
Rowan Goemans
bbdf7aacb0 timing_log: warn on min time violation when timing fail is allowed 2024-09-24 08:57:21 +02:00
Rowan Goemans
0af42f1218 common: Use NPNR_ASSERT_FALSE for unreachable case 2024-09-24 08:57:21 +02:00
Rowan Goemans
93e233dad9 timing: Fix hold slack not matching reported path delay 2024-09-24 08:57:21 +02:00
Rowan Goemans
098dcaedec timing: remove the articial clock delay inflation 2024-09-24 08:57:21 +02:00
Rowan Goemans
0fce4b8f4e timing: lower clock_delay_fact to 1 to check if CI passes 2024-09-24 08:57:21 +02:00
Rowan Goemans
25d64b2105 timing_log: Fix logging indendation to match master 
timing: Disable clock_skew analysis by default
 2024-09-24 08:57:21 +02:00
Rowan Goemans
5488cd994b router: Enable clock skew analysis during routing 2024-09-24 08:57:21 +02:00
Rowan Goemans
8ee2c5612c timing: Add safe zero check function for delay_t 2024-09-24 08:57:21 +02:00
Rowan Goemans
a7f79fd681 timing: minor cleanup and stupid mistake fixups 2024-09-24 08:57:21 +02:00
Rowan Goemans
bca6f6394a timing: Fix slack calculations 
timing: Fix max_delay_by_domain_pair function
timing: Fix hold time check
 2024-09-24 08:57:21 +02:00
Rowan Goemans
eb0bf9ea9c report: Handle new segment types 
timing_log: Use common segment type strings
 2024-09-24 08:57:21 +02:00
Rowan Goemans
3b7fec8c4f report: Handle new segment types 2024-09-24 08:57:21 +02:00
Rowan Goemans
4488d42368 log: Remove bad usage of [[no_return]] 2024-09-24 08:57:21 +02:00
Rowan Goemans
8e12dfc693 timing: cleanup clock2clock reporting 
timing: Add clock2clock delay as seperate
        timing line item.
 2024-09-24 08:57:21 +02:00
Rowan Goemans
86106cb49a timing: integrate c2c delays and cleanup code 2024-09-24 08:57:21 +02:00
Rowan Goemans
fc3b2de8da timing: Add clock skew to arrival and required time 2024-09-24 08:57:21 +02:00