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#!/bin/sh
# The batch executor's runs (docs/design/024), from the repository's root,
# on builds made by 040's runs.sh build (~/.cache/pure-040/NAME), under
# research/guard.py on a quiet Pi:
# runs.sh suite NAME ROUNDS [WORK ...] the suite on NAME three ways: the
# compiled code (jit), the executor
# with its batches (batches,
# PURE_JIT=0), the executor alone
# (rounds, PURE_BATCH=0 too)
# runs.sh counts NAME [WORK ...] user-mode instructions and cycles
# of suite-run's 3 rounds, each of
# the two executor ways (icount.c)
set -e
here=research/experiments/041-batches
builds=$HOME/.cache/pure-040
day=$(date +%F)
quiet() { until awk '{ exit !($1 < 1.5) }' /proc/loadavg; do sleep 10; done; }
mode=$1 name=$2
shift 2
case "$mode" in
suite)
rounds=$1
shift
for way in jit batches rounds; do
quiet
echo "$name $way $(uptime)" >> "$here/$day-load.txt"
case $way in
jit) PURE_JIT=1 python3 research/guard.py --most 3072 -- "$builds/$name/suite-run" "$builds/$name" "$rounds" "$@" ;;
batches) PURE_JIT=0 python3 research/guard.py --most 3072 -- "$builds/$name/suite-run" "$builds/$name" "$rounds" "$@" ;;
rounds) PURE_JIT=0 PURE_BATCH=0 python3 research/guard.py --most 3072 -- "$builds/$name/suite-run" "$builds/$name" "$rounds" "$@" ;;
esac | sed "s/^{/{\"version\":\"$name\",\"way\":\"$way\",/" >> "$here/$day-suite.jsonl"
done ;;
counts)
cc -O2 -o "$builds/icount" $here/icount.c
for work in "$@"; do
for way in batches rounds; do
quiet
batch=1
[ $way = rounds ] && batch=0
PURE_JIT=0 PURE_BATCH=$batch "$builds/icount" "$builds/$name/suite-run" "$builds/$name" 3 "$work" 2>&1 >/dev/null \
| sed "s/^{/{\"version\":\"$name\",\"way\":\"$way\",\"work\":\"$work\",/" >> "$here/$day-counts.jsonl"
done
done ;;
*) echo "runs.sh suite NAME ROUNDS [WORK ...] | counts NAME [WORK ...]" >&2
exit 2 ;;
esac
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