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Adding scripts, commands, and logging scaffolding

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This commit is contained in:
Carlos Gutierrez
2025-10-05 02:02:21 +00:00
parent 1d39c0cbd7
commit c8077ae1ac
2 changed files with 20 additions and 22 deletions
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38
scripts/00_env.sh
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@@ -2,41 +2,40 @@
set -eu set -eu
ROOT="/home/carlos/projects/gem5" ROOT="/home/carlos/projects/gem5"
SRC="$ROOT/gem5src/gem5"
IOT="$ROOT/iot" IOT="$ROOT/iot"
DATA="$ROOT/gem5-data" # persistent store (your symlink) DATA="$ROOT/gem5-data" # persistent (symlink to /mnt/storage/…)
RUN="$ROOT/gem5-run" # workloads RUN="$ROOT/gem5-run" # workloads
CFG="$ROOT/scripts/hetero_big_little.py" # gem5 config script CFG="$ROOT/scripts/hetero_big_little.py" # gem5 config
# auto-detect gem5.opt (ARM or ARM64) # --- build target (ARM by default) ---
if [ -x "$ROOT/build/ARM/gem5.opt" ]; then GEM5_BIN="$ROOT/build/ARM/gem5.opt"
GEM5="$ROOT/build/ARM/gem5.opt"
elif [ -x "$ROOT/gem5-build/ARM/gem5.opt" ]; then # --- auto-build if missing (non-interactive: sends newline to accept hooks prompt) ---
GEM5="$ROOT/gem5-build/ARM/gem5.opt" if [ ! -x "$GEM5_BIN" ]; then
elif [ -x "$ROOT/gem5-build/ARM64/gem5.opt" ]; then echo "[env] gem5.opt not found, building at $GEM5_BIN via $SRC ..."
GEM5="$ROOT/gem5-build/ARM64/gem5.opt" ( cd "$SRC" && printf '\n' | scons "$GEM5_BIN" -j"$(nproc)" )
else
echo "[env] gem5.opt not found. Build it with:"
echo " scons build/ARM/gem5.opt -j\$(nproc)"
exit 2
fi fi
# primary outputs in gem5-data, mirrored into iot/ # verify binary
[ -x "$GEM5_BIN" ] || { echo "[env] build failed: $GEM5_BIN missing"; exit 2; }
# --- primary outputs (data) + mirrors (repo) ---
OUT_DATA="$DATA/SmartEdgeAI/results" OUT_DATA="$DATA/SmartEdgeAI/results"
LOG_DATA="$DATA/SmartEdgeAI/logs" LOG_DATA="$DATA/SmartEdgeAI/logs"
OUT_IOT="$IOT/results" OUT_IOT="$IOT/results"
LOG_IOT="$IOT/logs" LOG_IOT="$IOT/logs"
# ensure directories
mkdir -p "$OUT_DATA" "$LOG_DATA" "$OUT_IOT" "$LOG_IOT" mkdir -p "$OUT_DATA" "$LOG_DATA" "$OUT_IOT" "$LOG_IOT"
# export for child scripts # export for child scripts
export ROOT IOT DATA RUN CFG GEM5 OUT_DATA LOG_DATA OUT_IOT LOG_IOT export ROOT SRC IOT DATA RUN CFG GEM5_BIN OUT_DATA LOG_DATA OUT_IOT LOG_IOT
# minimal env log # minimal env log
{ {
echo "==== env ====" echo "==== env ===="
echo "ROOT=$ROOT" echo "ROOT=$ROOT"
echo "GEM5=$GEM5" echo "SRC=$SRC"
echo "GEM5_BIN=$GEM5_BIN"
echo "CFG=$CFG" echo "CFG=$CFG"
echo "RUN=$RUN" echo "RUN=$RUN"
echo "OUT_DATA=$OUT_DATA" echo "OUT_DATA=$OUT_DATA"
@@ -45,4 +44,3 @@ export ROOT IOT DATA RUN CFG GEM5 OUT_DATA LOG_DATA OUT_IOT LOG_IOT
} >> "$LOG_IOT/env.txt" } >> "$LOG_IOT/env.txt"
echo "[env] READY" echo "[env] READY"

4
scripts/10_run_one.sh
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@@ -14,7 +14,7 @@ OUTDIR="$OUT_DATA/$TAG"
mkdir -p "$OUTDIR" mkdir -p "$OUTDIR"
echo "[run_one] $TAG mem=$MEM -> $OUTDIR" echo "[run_one] $TAG mem=$MEM -> $OUTDIR"
"$GEM5" "$CFG" \ "$GEM5_BIN" "$CFG" \
--cmd="$RUN/$W" \ --cmd="$RUN/$W" \
--mem="$MEM" \ --mem="$MEM" \
--dvfs="$DV" \ --dvfs="$DV" \
@@ -24,7 +24,7 @@ echo "[run_one] $TAG mem=$MEM -> $OUTDIR"
> "$LOG_DATA/${TAG}.stdout.log" \ > "$LOG_DATA/${TAG}.stdout.log" \
2> "$LOG_DATA/${TAG}.stderr.log" 2> "$LOG_DATA/${TAG}.stderr.log"
# mirror to repo (iot/) # mirror to repo
rsync -a --delete "$OUTDIR/" "$OUT_IOT/$TAG/" rsync -a --delete "$OUTDIR/" "$OUT_IOT/$TAG/"
rsync -a "$LOG_DATA/${TAG}."* "$LOG_IOT/" 2>/dev/null || true rsync -a "$LOG_DATA/${TAG}."* "$LOG_IOT/" 2>/dev/null || true