script to summarize the System Calls and File Descriptors for each benchmark

sys_summary.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+error() {
+    echo "Error: $1" >&2
+    exit 1
+}
+
+correct() { 
+    [ "$(cat $BENCHMARK.hash | cut -d' ' -f 2 | grep -c 1)" -eq 0 ]
+}
+
+profile_run() {
+    local benchmark_name="$1"
+    local output_prefix="$2"
+
+    echo "Profiling ./run.sh for $benchmark_name..."
+
+    strace -c -o "${output_prefix}_strace.txt" ./run.sh --small || error "Failed to run $benchmark_name"
+
+    ./run.sh --small &
+    local pid=$!
+
+    sleep 1
+
+    if [[ -d /proc/$pid ]]; then
+        lsof -p "$pid" > "${output_prefix}_lsof.txt"
+    else
+        echo "Warning: Process $pid ended before lsof could capture file descriptors."
+        > "${output_prefix}_lsof.txt"
+    fi
+
+    wait "$pid"
+
+    local total_syscalls
+    total_syscalls=$(awk '/^100.00/ {print $4}' "${output_prefix}_strace.txt")
+    echo "Total system calls for $benchmark_name: $total_syscalls"
+
+    if [[ -s "${output_prefix}_lsof.txt" ]]; then
+        local fd_count
+        fd_count=$(wc -l < "${output_prefix}_lsof.txt")
+        echo "Total open file descriptors for $benchmark_name: $fd_count"
+    else
+        echo "No file descriptors captured for $benchmark_name."
+    fi
+
+    echo "Finished profiling ./run.sh for $benchmark_name."
+}
+
+
+main() {
+    export BENCHMARK="$1"
+    shift
+
+    cd "$(dirname "$0")/$BENCHMARK" || exit 1
+
+    ./deps.sh "$@" || error "Failed to download dependencies for $BENCHMARK"
+    ./input.sh "$@" || error "Failed to fetch inputs for $BENCHMARK"
+
+    OUTPUT_DIR="./profiling_results"
+    mkdir -p "$OUTPUT_DIR"
+    local output_prefix="${OUTPUT_DIR}/${BENCHMARK}"
+
+    profile_run "$BENCHMARK" "$output_prefix"
+
+    ./verify.sh "$@" > "$BENCHMARK.hash" || error "Failed to verify output for $BENCHMARK"
+
+    ./cleanup.sh "$@"
+
+    if correct; then
+        echo "$BENCHMARK [pass]"
+    else
+        error "$BENCHMARK [fail]"
+    fi
+
+    cd - > /dev/null || exit 1
+}
+
+main "$@"