From 3d95aa04c32cddbdb68d9fecb8afe314ba2d351f Mon Sep 17 00:00:00 2001
From: Cursor Agent <cursoragent@cursor.com>
Date: Thu, 11 Dec 2025 07:58:03 +0000
Subject: [PATCH] Checkpoint before follow-up message

Co-authored-by: xutsuzepeng <xutsuzepeng@gmail.com>
---
 build.sh      | 24 ++++--------------------
 demo/demo.cpp | 13 +++++++++++--
 2 files changed, 15 insertions(+), 22 deletions(-)

diff --git a/build.sh b/build.sh
index d1294e6..e79378d 100755
--- a/build.sh
+++ b/build.sh
@@ -1,19 +1,5 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Release build script
-BUILD_DIR="build"
-JOBS="${1:-$(nproc)}"
-
-echo "[build.sh] Configuring Release build in ${BUILD_DIR}"
-mkdir -p "${BUILD_DIR}"
-cmake -S . -B "${BUILD_DIR}" -DCMAKE_BUILD_TYPE=Release
-
-echo "[build.sh] Building (jobs=${JOBS})"
-cmake --build "${BUILD_DIR}" --parallel "${JOBS}"
-
-echo "[build.sh] Done. Executable (if any) is in ${BUILD_DIR}" 
 #!/bin/bash
+set -e
 
 # 清理旧的构建文件（如果存在）
 if [ -d "build" ]; then
@@ -26,17 +12,15 @@ mkdir -p build
 cd build
 
 # 运行 CMake 配置
-cmake ..
+cmake -DCMAKE_BUILD_TYPE=Release ..
 
 # 编译项目
 make -j$(nproc)
 
 # 创建 compile_commands.json 的符号链接到根目录（用于IDE）
-if [ -f "compile_commands.json" ]; then
-    cd ..
+cd ..
+if [ -f "build/compile_commands.json" ]; then
     ln -sf build/compile_commands.json compile_commands.json 2>/dev/null || true
-    cd build
 fi
 
 echo "构建完成！可执行文件位于: build/demo"
-
diff --git a/demo/demo.cpp b/demo/demo.cpp
index 2dc8c75..2906f45 100644
--- a/demo/demo.cpp
+++ b/demo/demo.cpp
@@ -125,10 +125,19 @@ int demo_opencl(const Mat& imgSrc)
 
 int main()
 {
-    Mat imgSrc = imread("/home/domian/cuda/data/blob.jpg", IMREAD_GRAYSCALE);
+    // 尝试读取当前目录下的data目录，或者上级目录的data目录
+    string imgPath = "./data/blob.jpg";
+    Mat imgSrc = imread(imgPath, IMREAD_GRAYSCALE);
     if (imgSrc.empty())
     {
-        cout << "无法读取图像文件" << endl;
+        // 尝试上级目录
+        imgPath = "../data/blob.jpg";
+        imgSrc = imread(imgPath, IMREAD_GRAYSCALE);
+    }
+
+    if (imgSrc.empty())
+    {
+        cout << "无法读取图像文件: " << imgPath << endl;
         return -1;
     }