mirror of
https://github.com/openhwgroup/cvw
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120 lines
4.0 KiB
Perl
Executable File
120 lines
4.0 KiB
Perl
Executable File
#!/usr/bin/env -S perl -w
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###########################################
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## extractArea.pl
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##
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## Written: David_Harris@hmc.edu
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## Created: 19 Feb 2023
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## Modified:
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##
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## Purpose: Pull area statistics from run directory
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##
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## A component of the CORE-V-WALLY configurable RISC-V project.
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## https://github.com/openhwgroup/cvw
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##
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## Copyright (C) 2021-23 Harvey Mudd College & Oklahoma State University
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##
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## SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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##
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## Licensed under the Solderpad Hardware License v 2.1 (the “License”); you may not use this file
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## except in compliance with the License, or, at your option, the Apache License version 2.0. You
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## may obtain a copy of the License at
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##
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## https:##solderpad.org/licenses/SHL-2.1/
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##
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## Unless required by applicable law or agreed to in writing, any work distributed under the
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## License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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## either express or implied. See the License for the specific language governing permissions
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## and limitations under the License.
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################################################################################################
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use strict;
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use warnings;
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import os;
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my %configResults;
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my $dir = "runs";
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my $macro = "Macro/Black Box area:";
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my $seq = "Noncombinational area:";
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my $buf = "Buf/Inv area:";
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my $comb = "Combinational area:";
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my $macroC = "Number of macros/black boxes:";
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my $seqC = "Number of sequential cells:";
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my $bufC = "Number of buf/inv:";
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my $combC = "Number of combinational cells:";
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my @keywords = ("ifu", "ieu", "lsu", "hzu", "ebu.ebu", "priv.priv", "mdu.mdu", "fpu.fpu", "wallypipelinedcore", $macro, $seq, $buf, $comb, $macroC, $seqC, $bufC, $combC);
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my @keywordsp = ("ifu", "ieu", "lsu", "hzu", "ebu.ebu", "priv.priv", "mdu.mdu", "fpu.fpu", "wallypipelinedcore",
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"RAMs", "Flip-flops", "Inv/Buf", "Logic", "RAMs Cnt", "Flip-flops Cnt", "Inv/Buf Cnt", "Logic Cnt", "Total Cnt");
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my @configs = ("rv32e", "rv32i", "rv32imc", "rv32gc", "rv64i", "rv64gc");
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opendir(DIR, $dir) or die "Could not open $dir";
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while (my $filename = readdir(DIR)) {
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if ($filename =~ /orig_tsmc28psyn/) {
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# if ($filename =~ /orig_sky90/) {
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&processRun("$dir/$filename");
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}
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}
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closedir(DIR);
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# print table of results
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printf("%20s\t", "");
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foreach my $config (@configs) {
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printf("%s\t", $config);
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}
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print ("\n");
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foreach my $kw (@keywordsp) {
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my $kws = substr($kw, 0, 3);
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printf("%20s\t", $kw);
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foreach my $config (@configs) {
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my $r = $configResults{$config};
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if (exists ${$r}{$kw}) {
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my $area = ${$r}{$kw};
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while ($area =~ s/(\d+)(\d\d\d)/$1\,$2/){};
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#print "${$r}{$kw}\t";
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print "$area\t";
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} else {
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print("\t");
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}
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}
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print("\n");
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}
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sub processRun {
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my $fname = shift;
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my $ffname = "$fname/reports/area.rep";
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open(FILE, "$ffname") or die ("Could not read $ffname");
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# Extract configuration from fname;
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$fname =~ /_([^_]*)_orig/;
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my $config = $1;
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#print("Reading $config from $ffname\n");
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# Search for results
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my %results;
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while (my $line = <FILE>) {
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foreach my $kw (@keywords) {
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# print "$kw $line\n";
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if ($line =~ /^${kw}\s+(\S*)/) {
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$results{$kw} = int($1);
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} elsif ($line =~ /^${kw}__\S*\s+(\S*)/) {
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$results{$kw} = int($1);
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}
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}
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}
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foreach my $kw (@keywords) {
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#print "$kw\t$results{$kw}\n";
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}
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$results{"Logic"} = $results{$comb} - $results{$buf};
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$results{"Inv/Buf"} = $results{$buf};
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$results{"Flip-flops"} = $results{$seq};
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$results{"RAMs"} = $results{$macro};
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$results{"Logic Cnt"} = $results{$combC} - $results{$bufC};
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$results{"Inv/Buf Cnt"} = $results{$bufC};
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$results{"Flip-flops Cnt"} = $results{$seqC};
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$results{"RAMs Cnt"} = $results{$macroC};
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$results{"Total Cnt"} = $results{$macroC} + $results{$seqC} + $results{$combC};
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close(FILE);
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$configResults{$config} = \%results;
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} |