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7142db28a8
nextpnr/common
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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
..
archcheck.cc Add pip locations 2018-08-09 10:39:53 +02:00
chain_utils.h common/chain_utils: Don't allow overlapping chains 2018-12-19 10:36:55 +00:00
command.cc placer1: New temperature heuristic 2019-03-22 10:31:54 +00:00
command.h Print warning and error count at end of execution 2018-11-26 19:14:38 +00:00
design_utils.cc ecp5: Fixes for litedram 2019-02-24 10:28:25 +01:00
design_utils.h design_utils: Adding some design helper functions 2018-10-01 15:43:02 +01:00
handle_error.cc Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options, 2018-06-23 14:32:49 +02:00
log.cc Renamed LogLevel members, to prevent issue with system defines on Windows 2018-12-05 19:58:38 +01:00
log.h Renamed LogLevel members, to prevent issue with system defines on Windows 2018-12-05 19:58:38 +01:00
nextpnr.cc Add Python helper functions for floorplanning 2019-03-22 10:31:54 +00:00
nextpnr.h Add Python helper functions for floorplanning 2019-03-22 10:31:54 +00:00
place_common.cc placer1: Consider regions during placement 2019-03-22 10:31:54 +00:00
place_common.h placer1: Consider regions during placement 2019-03-22 10:31:54 +00:00
placer1.cc HeAP: Chain support 2019-03-22 10:31:54 +00:00
placer1.h HeAP: Add SA-based iterative refinement after AP 2019-03-22 10:31:54 +00:00
placer_heap.cc HeAP: Make HeAP placer optional 2019-03-22 10:31:54 +00:00
placer_heap.h HeAP: Add TAUCS wrapper and integration 2019-03-22 10:31:54 +00:00
project.cc Read settings and check validity 2018-08-11 13:04:51 +02:00
project.h Use settings for json and pcf 2018-08-08 20:14:18 +02:00
pybindings.cc Add Python helper functions for floorplanning 2019-03-22 10:31:54 +00:00
pybindings.h python: Developing context wrappers for maps 2018-07-04 14:55:24 +02:00
pycontainers.h pycontainers: Implement __contains__ 2019-03-22 10:31:54 +00:00
pywrappers.h Add Python helper functions for floorplanning 2019-03-22 10:31:54 +00:00
router1.cc clangformat 2019-02-08 13:43:55 +00:00
router1.h Another router1 bugfix 2018-11-11 17:50:42 +01:00
rulecheck.cc rulecheck: Improve message printed at start 2018-11-29 19:28:15 +00:00
settings.h clangformat 2018-09-30 15:13:18 +01:00
timing_opt.cc timing_opt: Fix generic build 2018-12-07 23:51:09 +01:00
timing_opt.h timing_opt: Debugging and integration 2018-12-06 10:53:01 +00:00
timing.cc placer1: Tweaks 2019-03-22 10:31:54 +00:00
timing.h timing_opt: Functions to calculate arc delay limits 2018-12-06 10:53:01 +00:00
util.h ecp5: Working on bitstream gen 2018-07-11 10:42:09 +02:00
version.h.in Initial GUI work 2018-06-05 21:03:06 +02:00