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| author | Maciej Kurc <mkurc@antmicro.com> | 2021-11-19 09:28:19 +0100 |
|---|---|---|
| committer | Maciej Kurc <mkurc@antmicro.com> | 2021-11-22 10:23:24 +0100 |
| commit | 086bcf06153ea820b27f84b70b36fba77a975404 (patch) | |
| tree | d97eceecc2b8c4142ca9aee1338a1f1f47ed8f3e /nexus/main.cc | |
| parent | d97f93ee8864f8cba14f62bd49dd2baf51b7b21c (diff) | |
| download | nextpnr-086bcf06153ea820b27f84b70b36fba77a975404.tar.gz nextpnr-086bcf06153ea820b27f84b70b36fba77a975404.tar.bz2 nextpnr-086bcf06153ea820b27f84b70b36fba77a975404.zip | |
Added an option to control LUT and FF packing
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
Diffstat (limited to 'nexus/main.cc')
| -rw-r--r-- | nexus/main.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nexus/main.cc b/nexus/main.cc index 6ffc9a20..83bb02d8 100644 --- a/nexus/main.cc +++ b/nexus/main.cc @@ -51,6 +51,7 @@ po::options_description NexusCommandHandler::getArchOptions() specific.add_options()("fasm", po::value<std::string>(), "fasm file to write"); specific.add_options()("pdc", po::value<std::string>(), "physical constraints file"); specific.add_options()("no-post-place-opt", "disable post-place repacking (debugging use only)"); + specific.add_options()("no-pack-lutff", "disable packing (clustering) LUTs and FFs together"); return specific; } @@ -76,6 +77,8 @@ std::unique_ptr<Context> NexusCommandHandler::createContext(dict<std::string, Pr auto ctx = std::unique_ptr<Context>(new Context(chipArgs)); if (vm.count("no-post-place-opt")) ctx->settings[ctx->id("no_post_place_opt")] = Property::State::S1; + if (vm.count("no-pack-lutff")) + ctx->settings[ctx->id("no_pack_lutff")] = Property::State::S1; return ctx; } |