data-aggregator: per-function + durations

Change-Id: I1dc7791fe9af7f848f56093e0554c61973b7a1f3

tools/analysis/data-aggregator/variant-durations.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+set -e
+
+if [ "$1" = -t ]; then
+	FORMAT=-t
+	shift
+else
+	FORMAT=-B
+fi
+
+if [ $# -ne 3 -a $# -ne 1 ]; then
+	echo "usage: $0 [ -t ] DATABASE [ VARIANT BENCHMARK ]" >&2
+	echo "  -t      Display output in table format (tab-separated CSV otherwise)" >&2
+	exit 1
+fi
+
+DATABASE=$1
+VARIANT=$2
+BENCHMARK=$3
+MYSQL="mysql $FORMAT $DATABASE"
+
+if [ -z "$VARIANT" ]; then
+$MYSQL << EOT
+	SET sql_mode = 'NO_UNSIGNED_SUBTRACTION';
+	SELECT v.benchmark, v.variant,
+	MAX(t.time2)-MIN(t.time1)+1 AS duration,
+	MAX(t.instr2)-MIN(t.instr1)+1 AS dyn_instr
+	FROM trace t
+	JOIN variant v ON t.variant_id = v.id
+	GROUP BY v.id
+	ORDER BY v.benchmark, v.variant;
+EOT
+else
+$MYSQL << EOT
+	SET sql_mode = 'NO_UNSIGNED_SUBTRACTION';
+	SELECT
+	MAX(t.time2)-MIN(t.time1)+1 AS duration,
+	MAX(t.instr2)-MIN(t.instr1)+1 AS dyn_instr
+	FROM trace t
+	JOIN variant v ON t.variant_id = v.id
+	WHERE v.variant = "$VARIANT"
+	  AND v.benchmark = "$BENCHMARK"
+EOT
+fi