From a16c9c39b19fc4df1827b1ea23d989c697d24dc9 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 2 Dec 2025 07:49:16 +0000
Subject: [PATCH 1/3] Initial plan


From f23838dd5d96d011453373da686195c892177f7e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 2 Dec 2025 07:51:44 +0000
Subject: [PATCH 2/3] Add TODO list and MIT License

Co-authored-by: deltaeecs <48714525+deltaeecs@users.noreply.github.com>
---
 LICENSE   | 21 +++++++++++++++++++++
 README.md | 19 +++++++++++++------
 2 files changed, 34 insertions(+), 6 deletions(-)
 create mode 100644 LICENSE

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..20fc88a
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 deltaeecs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 92e4829..97d16d6 100644
--- a/README.md
+++ b/README.md
@@ -143,12 +143,19 @@ mpiexec -n 4 .\csr4mpi_bench_spmv.exe synthetic_12k10_sym_lower.mtx 20
 - `bench/bench_large_spmv.cpp`：SpMV 性能基准。
 - `tests/`：GoogleTest 单元与 MPI 分布式测试。
 
-## 后续改进方向
-
-- 更高效装配（行内列索引二分/哈希）。
-- SpMM 进一步通信压缩与重用。
-- 更多矩阵与可复现基准统计 (CSV)。
+## TODO
+
+- [ ] 更高效装配（行内列索引二分/哈希查找）
+- [ ] SpMM 进一步通信压缩与重用优化
+- [ ] 更多矩阵与可复现基准统计 (CSV 导出)
+- [ ] 增加 GPU (CUDA/HIP) 后端支持
+- [ ] 支持更多稀疏矩阵格式 (COO/ELL/BSR)
+- [ ] 添加预条件子接口 (Jacobi/ILU)
+- [ ] 完善迭代求解器集成 (CG/GMRES)
+- [ ] 增加更详细的 API 文档和使用示例
+- [ ] 支持 CMake 导出和安装目标
+- [ ] 增加 CI/CD 自动化测试工作流
 
 ## License
 
-本项目当前为实验性质；请在引用/分发前确认后续 License 或附加条款更新。
+本项目基于 [MIT License](LICENSE) 开源。

From 37c5d636a02d708b458b4084753e18f50be07caa Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 2 Dec 2025 08:03:00 +0000
Subject: [PATCH 3/3] Simplify TODO list to keep only original project roadmap
 items

Co-authored-by: deltaeecs <48714525+deltaeecs@users.noreply.github.com>
---
 README.md | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 97d16d6..8c87e4b 100644
--- a/README.md
+++ b/README.md
@@ -145,16 +145,9 @@ mpiexec -n 4 .\csr4mpi_bench_spmv.exe synthetic_12k10_sym_lower.mtx 20
 
 ## TODO
 
-- [ ] 更高效装配（行内列索引二分/哈希查找）
-- [ ] SpMM 进一步通信压缩与重用优化
-- [ ] 更多矩阵与可复现基准统计 (CSV 导出)
-- [ ] 增加 GPU (CUDA/HIP) 后端支持
-- [ ] 支持更多稀疏矩阵格式 (COO/ELL/BSR)
-- [ ] 添加预条件子接口 (Jacobi/ILU)
-- [ ] 完善迭代求解器集成 (CG/GMRES)
-- [ ] 增加更详细的 API 文档和使用示例
-- [ ] 支持 CMake 导出和安装目标
-- [ ] 增加 CI/CD 自动化测试工作流
+- [ ] 更高效装配（行内列索引二分/哈希）
+- [ ] SpMM 进一步通信压缩与重用
+- [ ] 更多矩阵与可复现基准统计 (CSV)
 
 ## License