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Merge pull request #1753 from YosysHQ/dave/abc9-speedup

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Add ScriptPass::run_nocheck and use for abc9
This commit is contained in:
David Shah
2020-03-10 13:51:59 +00:00
committed by GitHub
parent ddcd87b577 b8abf14376
commit f2550d45ff
3 changed files with 20 additions and 7 deletions
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passes/techmap/abc9.cc
+7 -7
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@@ -332,9 +332,9 @@ struct Abc9Pass : public ScriptPass
tempdir_name = make_temp_dir(tempdir_name);
if (!lut_mode)
run(stringf("abc9_ops -write_lut %s/input.lut", tempdir_name.c_str()));
run(stringf("abc9_ops -write_box %s/input.box", tempdir_name.c_str()));
run(stringf("write_xaiger -map %s/input.sym %s/input.xaig", tempdir_name.c_str(), tempdir_name.c_str()));
run_nocheck(stringf("abc9_ops -write_lut %s/input.lut", tempdir_name.c_str()));
run_nocheck(stringf("abc9_ops -write_box %s/input.box", tempdir_name.c_str()));
run_nocheck(stringf("write_xaiger -map %s/input.sym %s/input.xaig", tempdir_name.c_str(), tempdir_name.c_str()));
int num_outputs = active_design->scratchpad_get_int("write_xaiger.num_outputs");
@@ -350,9 +350,9 @@ struct Abc9Pass : public ScriptPass
if (!lut_mode)
abc9_exe_cmd += stringf(" -lut %s/input.lut", tempdir_name.c_str());
abc9_exe_cmd += stringf(" -box %s/input.box", tempdir_name.c_str());
run(abc9_exe_cmd);
run(stringf("read_aiger -xaiger -wideports -module_name %s$abc9 -map %s/input.sym %s/output.aig", log_id(mod), tempdir_name.c_str(), tempdir_name.c_str()));
run("abc9_ops -reintegrate");
run_nocheck(abc9_exe_cmd);
run_nocheck(stringf("read_aiger -xaiger -wideports -module_name %s$abc9 -map %s/input.sym %s/output.aig", log_id(mod), tempdir_name.c_str(), tempdir_name.c_str()));
run_nocheck("abc9_ops -reintegrate");
}
else
log("Don't call ABC as there is nothing to map.\n");
@@ -361,7 +361,7 @@ struct Abc9Pass : public ScriptPass
log("Removing temp directory.\n");
remove_directory(tempdir_name);
}
mod->check();
active_design->selection().selected_modules.clear();
log_pop();
}