Add traceweight query

2026-08-17 21:50:36 +02:00
parent d243703704
commit 87d5d5b92d
43 changed files with 181 additions and 0 deletions
@@ -0,0 +1,55 @@
+package TraceWeight;
+
+use strict;
+use warnings;
+use diagnostics;
+
+use FindBin;
+use lib "$FindBin::Bin/../Modules";
+use Filters;
+
+use feature 'say';
+
+sub query {
+    my ( $experiment, $experiment_dir, @filter_config_names ) = @_;
+
+    my $extra =
+      Filters::build_filter_clause( $experiment_dir, @filter_config_names );
+
+    # This query basically asks: How much faultspace area is there?
+    # It queries the same "SUM(t.time2 - t.time1 + 1)" as ResultsData.pm,
+    # but doesn't join over "result_GenericExperimentMessage", so the
+    # faultspace area is not repeated.
+    # The "COUNT(*)" part counts the number of equivalence classes
+    # (or the number of pilots in other words).
+    # The number of actual injections is (probably/hopefully) 8 * pilots,
+    # because we run with --inject-single-bit.
+    # We expect the "weight" to be equal to the number of pilots for the
+    # IP benchmark, as the IP injections are only a single tick long.
+    my $querystring = "SELECT
+benchmark, SUM(t.time2 - t.time1 + 1) AS weight, COUNT(*) AS pilots
+FROM variant v
+JOIN trace t ON v.id = t.variant_id
+JOIN fspgroup g ON g.variant_id = t.variant_id AND g.instr2 = t.instr2 AND g.data_physical_address = t.data_physical_address
+JOIN fsppilot p ON p.id = g.pilot_id
+WHERE v.variant = '$experiment'$extra
+GROUP BY v.id, benchmark
+ORDER BY variant, benchmark;";
+
+    say $querystring;
+
+    return $querystring;
+}
+
+sub args { return "--batch --raw"; }
+
+sub filename {
+    my @filter_config_names = grep { defined && length } @_;
+    my $suffix =
+      @filter_config_names ? "_" . join( "+", sort @filter_config_names ) : "";
+    return "traceweight${suffix}.csv";
+}
+
+sub postprocess { $_[0] =~ s/\t/,/g; }
+
+1;