Initial commit, getting all the stuff from PlatformIO

.pio/libdeps/esp32dev/PicoMQTT/benchmark/benchmark.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# Usage:
+#   ./benchmark.sh <ESP IP>
+
+export LC_NUMERIC=C
+
+HOST="$1"
+REPEAT=5
+CONSUMER_COUNTS="12 10 5 1"
+SIZES="10000 5000 1000 500 100 50 10 5 1"
+
+printf "message size\t"
+for CONSUMERS in $CONSUMER_COUNTS
+do
+    printf "%i consumers\t" $CONSUMERS
+done
+printf "\n"
+
+for SIZE in $SIZES
+do
+    printf "%i\t" $SIZE
+    for CONSUMERS in $CONSUMER_COUNTS
+    do
+        RESULT=$({
+            for ITERATION in $(seq $REPEAT)
+            do
+                ./benchmark.py --size=$SIZE --consumers=$CONSUMERS "$HOST"
+                # potential interference may go away by itself if we wait
+                sleep 1
+            done
+        } | awk '{ sum += $1; count += 1 } END { print sum / count }')
+
+        printf "%.1f\t" $RESULT
+    done
+    printf "\n"
+done