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Merge pull request #104 from davidharrishmc/dev

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Yet another try
This commit is contained in:
Ross Thompson 2023-02-20 17:07:40 -06:00 committed by GitHub
commit 11ecc2a5d4
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 12 additions and 8 deletions
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2
config/buildroot/wally-config.vh
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@ -42,7 +42,7 @@
`define ZICOUNTERS_SUPPORTED 1
`define COUNTERS 32
`define ZFH_SUPPORTED 0
`define SSTC_SUPPORTED 1
`define SSTC_SUPPORTED 0
// LSU microarchitectural Features
`define BUS_SUPPORTED 1

2
config/fpga/wally-config.vh
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@ -43,7 +43,7 @@
`define ZICOUNTERS_SUPPORTED 1
`define ZFH_SUPPORTED 0
`define COUNTERS 32
`define SSTC_SUPPORTED 1
`define SSTC_SUPPORTED 0
// LSU microarchitectural Features
`define BUS_SUPPORTED 1

2
config/shared/wally-shared.vh
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@ -117,7 +117,7 @@
// largest length in IEU/FPU
`define CVTLEN ((`NF<`XLEN) ? (`XLEN) : (`NF))
`define LLEN ((`FLEN<`XLEN) ? (`XLEN) : (`FLEN))
`define LLEN (($unsigned(`FLEN)<$unsigned(`XLEN)) ? ($unsigned(`XLEN)) : ($unsigned(`FLEN)))
`define LOGCVTLEN $unsigned($clog2(`CVTLEN+1))
`define NORMSHIFTSZ (((`CVTLEN+`NF+1)>(`DIVb + 1 +`NF+1) & (`CVTLEN+`NF+1)>(3*`NF+6)) ? (`CVTLEN+`NF+1) : ((`DIVb + 1 +`NF+1) > (3*`NF+6) ? (`DIVb + 1 +`NF+1) : (3*`NF+6)))
`define LOGNORMSHIFTSZ ($clog2(`NORMSHIFTSZ))

8
synthDC/extractArea.pl
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@ -50,14 +50,14 @@ my @configs = ("rv32e", "rv32i", "rv32imc", "rv32gc", "rv64i", "rv64gc");
opendir(DIR, $dir) or die "Could not open $dir";
while (my $filename = readdir(DIR)) {
if ($filename =~ /orig_tsmc28psyn/) {
# print "$filename\n";
if ($filename =~ /orig_tsmc28psyn/) {
# if ($filename =~ /orig_sky90/) {
&processRun("$dir/$filename");
}
}
closedir(DIR);
# print table of results
# print table of results
printf("%20s\t", "");
foreach my $config (@configs) {
printf("%s\t", $config);
@ -82,7 +82,7 @@ foreach my $kw (@keywordsp) {
sub processRun {
my $fname = shift;
my $ffname = "$fname/reports/wallypipelinedcore_area.rep";
my $ffname = "$fname/reports/area.rep";
open(FILE, "$ffname") or die ("Could not read $ffname");
# Extract configuration from fname;

6
synthDC/extractSummary.py
View File

@ -141,7 +141,7 @@ def areaDelay(tech, delays, areas, labels, fig, ax, norm=False):
if norm:
delays = [d/fo4 for d in delays]
areas = [a/add32area for a in areas]
plt.scatter(delays, areas, marker=marker, color=color)
plt.xlabel('Cycle time (ns)')
plt.ylabel('Area (sq microns)')
@ -165,6 +165,9 @@ def plotFeatures(tech, width, config):
areas += [oneSynth.area]
labels += [oneSynth.mod]
if (delays == []):
print("No delays found for freq ", freq, ". Did you set --skyfreq and --tsmcfreq?\n")
fig, (ax) = plt.subplots(1, 1)
fig = areaDelay(tech, delays, areas, labels, fig, ax)
@ -185,6 +188,7 @@ def plotConfigs(tech, mod=''):
fig, (ax) = plt.subplots(1, 1)
fig = areaDelay(tech, delays, areas, labels, fig, ax)
titleStr = tech+'_'+mod