From 278073707f1fb1277f8dedb46377d98359d56af1 Mon Sep 17 00:00:00 2001
From: lc <18783417278@163.com>
Date: Wed, 27 May 2026 19:42:29 +0800
Subject: [PATCH] =?UTF-8?q?=E8=84=9A=E6=9C=AC=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
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---
 .gitignore                 |  3 +-
 doc/lab3-进度.md         |  5 ++--
 scripts/test_lab3_final.sh | 46 +++++++++++++++++++++--------
 scripts/verify_asm.sh      | 59 +++++++++++++++++++++++++++++++-------
 4 files changed, 87 insertions(+), 26 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3f53e35..0c809bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,4 +71,5 @@ Thumbs.db
 test/test_result/
 sema_check
 
-.codex
\ No newline at end of file
+.codex
+memory.md
diff --git a/doc/lab3-进度.md b/doc/lab3-进度.md
index 288b576..835bfc1 100644
--- a/doc/lab3-进度.md
+++ b/doc/lab3-进度.md
@@ -37,8 +37,8 @@
   - 修复了混合参数（`int/ptr` 与 `float`）场景下寄存器编号错误的问题，按 AArch64 规则分别为 GPR/FPR 计数分配。
   - 调用点新增栈参数区的 16 字节对齐分配与回收。
 - **测试链路健壮性（本次更新）**：
-  - `verify_asm.sh` 新增 QEMU 执行超时控制（默认 90 秒，可通过 `SY_QEMU_TIMEOUT` 覆盖）。
-  - `test_lab3_final.sh` 默认设置 `SY_QEMU_TIMEOUT=180`，避免性能样例导致整轮测试卡死。
+  - `verify_asm.sh` 新增 QEMU 执行超时控制（默认 600 秒，可通过 `SY_QEMU_TIMEOUT` 覆盖）。
+  - `test_lab3_final.sh` 默认设置 `SY_QEMU_TIMEOUT=600`，避免性能样例导致整轮测试卡死。
 
 ## 4. 遗留问题与不足
 
@@ -74,4 +74,5 @@ cmake --build build -j "$(nproc)"
 ```bash
 # 格式：./scripts/verify_asm.sh <.sy文件> <结果目录> --run
 ./scripts/verify_asm.sh test/test_case/functional/simple_add.sy test/test_result/manual --run
+./scripts/verify_asm.sh test/test_case/performance/2025-MYO-20.sy test/test_result/manual --run
 ```
diff --git a/scripts/test_lab3_final.sh b/scripts/test_lab3_final.sh
index f739597..c957c27 100755
--- a/scripts/test_lab3_final.sh
+++ b/scripts/test_lab3_final.sh
@@ -10,7 +10,7 @@ PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
 COMPILER="$PROJECT_ROOT/build/bin/compiler"
 VERIFY_ASM="$SCRIPT_DIR/verify_asm.sh"
 RESULT_DIR="$PROJECT_ROOT/test/test_result/lab3_final"
-export SY_QEMU_TIMEOUT="${SY_QEMU_TIMEOUT:-180}"
+export SY_QEMU_TIMEOUT="${SY_QEMU_TIMEOUT:-600}"
 
 # 颜色输出
 RED='\033[0;31m'
@@ -63,6 +63,22 @@ PERFORMANCE_CASES=(
 passed=0
 failed=0
 failed_list=()
+total_elapsed_ms=0
+
+now_ms() {
+    local ns
+    ns=$(date +%s%N 2>/dev/null || true)
+    if [[ "$ns" =~ ^[0-9]+$ ]]; then
+        printf '%s\n' "$((ns / 1000000))"
+    else
+        printf '%s000\n' "$(date +%s)"
+    fi
+}
+
+format_ms() {
+    local ms=$1
+    printf '%d.%03ds' "$((ms / 1000))" "$((ms % 1000))"
+}
 
 # 3. 测试函数
 run_test() {
@@ -70,6 +86,10 @@ run_test() {
     local type=$2
     local full_path="$PROJECT_ROOT/$sy_file"
     local base=$(basename "$sy_file")
+    local log_file="$RESULT_DIR/$base.log"
+    local start_ms
+    local end_ms
+    local elapsed_ms
     
     echo -n "[$type] 测试 $base ... "
     
@@ -80,19 +100,20 @@ run_test() {
 
     # 调用官方脚本进行验证
     # 使用绝对路径，彻底避免路径解析问题
-    if "$VERIFY_ASM" "$full_path" "$RESULT_DIR" --run > /dev/null 2>&1; then
-        echo -e "${GREEN} 通过${NC}"
+    start_ms=$(now_ms)
+    if "$VERIFY_ASM" "$full_path" "$RESULT_DIR" --run > "$log_file" 2>&1; then
+        end_ms=$(now_ms)
+        elapsed_ms=$((end_ms - start_ms))
+        total_elapsed_ms=$((total_elapsed_ms + elapsed_ms))
+        echo -e "${GREEN} 通过${NC} ($(format_ms "$elapsed_ms"))"
         ((passed++)) || true
     else
-        # 特殊处理已知的问题用例
-        if [[ "$base" == "2025-MYO-20.sy" ]]; then
-            echo -e "${YELLOW}! 逻辑正确但库函数参数不兼容 (已知问题)${NC}"
-            ((passed++)) || true
-        else
-            echo -e "${RED} 失败${NC}"
-            ((failed++)) || true
-            failed_list+=("$base")
-        fi
+        end_ms=$(now_ms)
+        elapsed_ms=$((end_ms - start_ms))
+        total_elapsed_ms=$((total_elapsed_ms + elapsed_ms))
+        echo -e "${RED} 失败${NC} ($(format_ms "$elapsed_ms"))"
+        ((failed++)) || true
+        failed_list+=("$base")
     fi
 }
 
@@ -110,6 +131,7 @@ echo -e "${BLUE}=========================================================${NC}"
 echo -e "总用例数: 21"
 echo -e "通过数量: ${GREEN}$passed${NC}"
 echo -e "失败数量: ${RED}$failed${NC}"
+echo -e "总耗时: $(format_ms "$total_elapsed_ms")"
 
 if [[ $failed -gt 0 ]]; then
     echo -e "\n${RED}失败用例列表:${NC}"
diff --git a/scripts/verify_asm.sh b/scripts/verify_asm.sh
index 1c45d13..dcfe3bc 100755
--- a/scripts/verify_asm.sh
+++ b/scripts/verify_asm.sh
@@ -40,10 +40,47 @@ if [[ ! -x "$compiler" ]]; then
   exit 1
 fi
 
-if ! command -v aarch64-linux-gnu-gcc >/dev/null 2>&1; then
-  echo "未找到 aarch64-linux-gnu-gcc，无法汇编/链接。" >&2
+now_ms() {
+  local ns
+  ns=$(date +%s%N 2>/dev/null || true)
+  if [[ "$ns" =~ ^[0-9]+$ ]]; then
+    printf '%s\n' "$((ns / 1000000))"
+  else
+    printf '%s000\n' "$(date +%s)"
+  fi
+}
+
+format_ms() {
+  local ms=$1
+  printf '%d.%03ds' "$((ms / 1000))" "$((ms % 1000))"
+}
+
+link_aarch64() {
+  local asm_file=$1
+  local sylib=$2
+  local exe=$3
+
+  if command -v aarch64-linux-gnu-gcc >/dev/null 2>&1; then
+    if [[ -f "$sylib" ]]; then
+      aarch64-linux-gnu-gcc "$asm_file" "$sylib" -o "$exe"
+    else
+      aarch64-linux-gnu-gcc "$asm_file" -o "$exe"
+    fi
+    return
+  fi
+
+  if command -v clang >/dev/null 2>&1; then
+    if [[ -f "$sylib" ]]; then
+      clang --target=aarch64-linux-gnu "$asm_file" "$sylib" -o "$exe"
+    else
+      clang --target=aarch64-linux-gnu "$asm_file" -o "$exe"
+    fi
+    return
+  fi
+
+  echo "未找到 AArch64 链接工具：需要 aarch64-linux-gnu-gcc，或支持 --target=aarch64-linux-gnu 的 clang。" >&2
   exit 1
-fi
+}
 
 mkdir -p "$out_dir"
 base=$(basename "$input")
@@ -60,11 +97,7 @@ SYLIB="$SCRIPT_DIR/../sylib/sylib.c"
 "$compiler" --emit-asm "$input" > "$asm_file"
 echo "汇编已生成: $asm_file"
 
-if [[ -f "$SYLIB" ]]; then
-  aarch64-linux-gnu-gcc "$asm_file" "$SYLIB" -o "$exe"
-else
-  aarch64-linux-gnu-gcc "$asm_file" -o "$exe"
-fi
+link_aarch64 "$asm_file" "$SYLIB" "$exe"
 echo "可执行文件已生成: $exe"
 
 if [[ "$run_exec" == true ]]; then
@@ -75,11 +108,12 @@ if [[ "$run_exec" == true ]]; then
 
   stdout_file="$out_dir/$stem.stdout"
   actual_file="$out_dir/$stem.actual.out"
-  run_timeout="${SY_QEMU_TIMEOUT:-90}"
-  echo "运行 $exe ..."
+  run_timeout="${SY_QEMU_TIMEOUT:-600}"
+  echo "运行 $exe ... (timeout: ${run_timeout}s)"
   set +e
   ulimit -s unlimited 2>/dev/null || true
   export QEMU_STACK_SIZE=67108864
+  run_start_ms=$(now_ms)
   if command -v timeout >/dev/null 2>&1; then
     if [[ -f "$stdin_file" ]]; then
       timeout "${run_timeout}s" qemu-aarch64 -L /usr/aarch64-linux-gnu "$exe" < "$stdin_file" > "$stdout_file"
@@ -94,11 +128,14 @@ if [[ "$run_exec" == true ]]; then
     fi
   fi
   status=$?
+  run_end_ms=$(now_ms)
+  run_elapsed_ms=$((run_end_ms - run_start_ms))
   set -e
   if [[ $status -eq 124 ]]; then
-    echo "运行超时: ${run_timeout}s" >&2
+    echo "运行超时: ${run_timeout}s，耗时: $(format_ms "$run_elapsed_ms")" >&2
     exit 124
   fi
+  echo "运行耗时: $(format_ms "$run_elapsed_ms")"
   cat "$stdout_file"
   echo "退出码: $status"
   {