nextpnr/common/place
myrtle c6b876fc85
control set awareness in the HeAP legaliser (#1678)
* xilinx: Index control sets

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: data structure for control sets

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: fail faster on control set mismatch

Signed-off-by: gatecat <gatecat@ds0.me>

* xilinx: Reduce control set search radius

Signed-off-by: gatecat <gatecat@ds0.me>

* Fix compiler warning

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: Allow disabling control set awareness for comparison/debug

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: Add some notes about control sets

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: Fix typo and regression

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: Add a schedule for ctrlset search radius

Signed-off-by: gatecat <gatecat@ds0.me>

* heap: Tidy up

Signed-off-by: gatecat <gatecat@ds0.me>

---------

Signed-off-by: gatecat <gatecat@ds0.me>
2026-04-02 13:36:50 +02:00
..
CMakeLists.txt CMake: rationalize and refactor build system. 2025-01-16 11:36:44 +01:00
detail_place_cfg.h Move general parallel detail place code out of parallel_refine 2022-04-17 20:10:49 +01:00
detail_place_core.cc common: disable parallel refinement only without threads. 2023-02-23 09:45:19 +01:00
detail_place_core.h clangformat 2024-09-30 14:51:33 +02:00
fast_bels.h Split up common into kernel,place,route 2022-04-08 13:42:54 +01:00
parallel_refine.cc clangformat 2024-09-30 14:51:33 +02:00
parallel_refine.h Move general parallel detail place code out of parallel_refine 2022-04-17 20:10:49 +01:00
place_common.cc clangformat 2024-09-30 14:51:33 +02:00
place_common.h placer1: Fix various bitrot 2023-12-13 11:37:30 +01:00
placer1.cc placer1: add sanity check for try_swap_chain (#1472) 2025-04-13 19:11:11 +02:00
placer1.h Rip out budgets 2023-06-20 10:57:10 +02:00
placer_heap.cc control set awareness in the HeAP legaliser (#1678) 2026-04-02 13:36:50 +02:00
placer_heap.h control set awareness in the HeAP legaliser (#1678) 2026-04-02 13:36:50 +02:00
placer_static.cc static: Fix NaN on a big xilinx design 2026-03-04 09:46:08 +01:00
placer_static.h static: Fix NaN on a big xilinx design 2026-03-04 09:46:08 +01:00
static_util.h clangformat 2024-09-30 14:51:33 +02:00
timing_opt.cc clangformat 2024-09-30 14:51:33 +02:00
timing_opt.h clangformat 2024-01-12 10:09:28 +01:00