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Update flags to be better

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This commit is contained in:
Akash Levy 2024-11-20 20:36:12 -08:00
parent 06c87f6a2d
commit 2b39770f57
3 changed files with 6 additions and 6 deletions
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2
Makefile
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@ -25,7 +25,7 @@ ENABLE_VERIFIC_SILIMATE_EXTENSIONS := 1
ENABLE_VERIFIC_YOSYSHQ_EXTENSIONS := 0
ENABLE_VERIFIC_EDIF := 0
ENABLE_VERIFIC_LIBERTY := 0
ENABLE_VERIFIC_UPF := 0
ENABLE_VERIFIC_UPF := 1
ENABLE_COVER := 1
ENABLE_LIBYOSYS := 0
ENABLE_ZLIB := 1

8
frontends/verific/verific.cc
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@ -3439,12 +3439,12 @@ struct VerificPass : public Pass {
Message::RegisterCallBackMsg(msg_func);
RuntimeFlags::SetVar("db_preserve_user_instances", 1);
RuntimeFlags::SetVar("db_preserve_user_nets", 0); // SILIMATE: disable to improve optimization
// RuntimeFlags::SetVar("db_preserve_x", 1); // SILIMATE: comment out to improve optimization
RuntimeFlags::SetVar("db_preserve_user_nets", 1);
RuntimeFlags::SetVar("db_preserve_x", 1);
RuntimeFlags::SetVar("db_merge_cascaded_muxes", 1); // SILIMATE: add to improve optimization
RuntimeFlags::SetVar("db_preserve_register_names", 1); // SILIMATE: optionally add to use preserve register names
// RuntimeFlags::SetVar("db_synopsys_register_names", 1); // SILIMATE: optionally add to use Synopsys register names
// RuntimeFlags::SetVar("db_preserve_register_names", 1); // SILIMATE: optionally add to use preserve register names
RuntimeFlags::SetVar("db_synopsys_register_names", 1); // SILIMATE: optionally add to use Synopsys register names
RuntimeFlags::SetVar("db_stop_cse_on_ram_ports", 0); // SILIMATE: perform CSE on RAM ports to improve optimization
// RuntimeFlags::SetVar("db_infer_wide_operators_post_elaboration", 1); // SILIMATE: optionally add to improve optimization (QoR)

2
verific

@ -1 +1 @@
Subproject commit 22b8b099a971ac5c82ac32df46d392a6ab611394
Subproject commit c8aa4ceb9338f7c3057b7c3ddd5d49c49b28d089