mirror of https://github.com/YosysHQ/nextpnr.git
7922b3bfc4
This replaces the arch-specific DelayInfo structure with new DelayPair (min/max only) and DelayQuad (min/max for both rise and fall) structures that form part of common code. This further reduces the amount of arch-specific code; and also provides useful data structures for timing analysis which will need to delay with pairs/quads of delays as it is improved. While there may be a small performance cost to arches that didn't separate the rise/fall cases (arches that aren't currently separating the min/max cases just need to be fixed...) in DelayInfo, my expectation is that inlining will mean this doesn't make much difference. Signed-off-by: gatecat <gatecat@ds0.me> |
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| .. | ||
| .gitignore | ||
| CMakeLists.txt | ||
| arch.cc | ||
| arch.h | ||
| arch_place.cc | ||
| arch_pybindings.cc | ||
| arch_pybindings.h | ||
| archdefs.h | ||
| bba_version.inc | ||
| constids.inc | ||
| family.cmake | ||
| fasm.cc | ||
| global.cc | ||
| io.cc | ||
| main.cc | ||
| pack.cc | ||
| pdc.cc | ||
| pins.cc | ||
| post_place.cc | ||