Cambricon · duzekunKTH · Dec 18, 2024 · Dec 11, 2024
diff --git a/.github/workflows/daily.yaml b/.github/workflows/daily.yaml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         runner: [mlu370-m8]
-        mlu_ops_version : [1.4.1]
+        mlu_ops_version : [1.4.2]
         cntoolkit_version : [3.15.2]
         cnnl_version: [1.28.0]
     runs-on: ${{matrix.runner}}

diff --git a/.github/workflows/mluops_ci.yaml b/.github/workflows/mluops_ci.yaml
@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         runner: [mlu370-m8]
-        mlu_ops_version : [v1.4.1]
+        mlu_ops_version : [v1.4.2]
     runs-on: [yellow]
     steps:
       - uses: actions/checkout@v3

diff --git a/README.md b/README.md
@@ -26,7 +26,7 @@
 [![ci](https://github.com/Cambricon/mlu-ops/actions/workflows/ci.yaml/badge.svg)](https://github.com/Cambricon/mlu-ops/actions/workflows/ci.yaml)
 [![license](https://img.shields.io/badge/license-MIT-blue)](https://github.com/Cambricon/mlu-ops/blob/master/LICENSE)
 ![python](https://img.shields.io/badge/python-3.8,_3.9,_3.10-yellow)
-![system](https://img.shields.io/badge/system-x86_Ubuntu18.04,_Ubuntu20.04,_Centos7.6,_Centos8.5,_Kylin10-cyan)
+![system](https://img.shields.io/badge/system-x86_Ubuntu22.04,_Centos7.6,_Centos8.5,_Kylin10-cyan)
 
 </div>
 
@@ -53,7 +53,7 @@ MLU-OPS™提供了以下功能：
   - MLU-OPS™ v1.0.0版本后将不再支持 Ubuntu18.04。
   - MLU-OPS™ v1.4.1版本后将不再支持 Ubuntu20.04。
 - 寒武纪 MLU SDK：
-  - 编译和运行时依赖 CNToolkit v3.15.2 或更高版本，CNNL v1.27.4 或者更高版本
+  - 编译和运行时依赖 CNToolkit v3.15.2 或更高版本，CNNL v1.28.0 或者更高版本
 - 寒武纪 MLU 驱动：
   - 运行时依赖驱动 v6.0.3 或更高版本
 - 外部链接库：
@@ -77,9 +77,9 @@ MLU-OPS™提供了以下功能：
 - 准备 CNToolkit、CNNL 环境
 
   ```sh
-  wget https://sdk.cambricon.com/static/Basis/MLU370_X86_ubuntu20.04/cntoolkit_x.x.x-x.ubuntu20.04_amd64.deb
-  wget https://sdk.cambricon.com/static/Basis/MLU370_X86_ubuntu20.04/cnnl_x.x.x-x.ubuntu20.04_amd64.deb
-  sudo apt-get install ./cntoolkit-x.x.x-x.ubuntu20.04_amd64.deb
+  wget https://sdk.cambricon.com/static/Basis/MLU370_X86_ubuntu22.04/cntoolkit_x.x.x-x.ubuntu22.04_amd64.deb
+  wget https://sdk.cambricon.com/static/Basis/MLU370_X86_ubuntu22.04/cnnl_x.x.x-x.ubuntu22.04_amd64.deb
+  sudo apt-get install ./cntoolkit-x.x.x-x.ubuntu22.04_amd64.deb
   sudo apt-get update
   sudo apt-get install cncc cnas cnbin cndrv cndev cnrt cnrtc cngdb cnperf
   sudo apt-get install ./cnnl_x.x.x-x.ubuntu20.04_amd64.deb

diff --git a/build.property b/build.property
@@ -1,5 +1,5 @@
 {
-  "version": "1.4.1-1",
+  "version": "1.4.2-1",
   "python": "3.6.0",
   "build_requires": {"cntoolkit": ["release","3.15.2-1"],
                      "cnnl":["release","1.28.0-1"],

diff --git a/docs/api_guide/update.rst b/docs/api_guide/update.rst
@@ -3,6 +3,14 @@ Update History
 
 This section lists contents that were made for each product release.
 
+* V1.4.2
+
+  **Date:** December 11, 2024
+
+  **Changes:**
+
+  - None.
+
 * V1.4.1
 
   **Date:** December 5, 2024

diff --git a/docs/release_notes/mlu_ops.rst b/docs/release_notes/mlu_ops.rst
@@ -64,6 +64,29 @@ Cambricon MLU-OPS具有以下特点：
    +-----------------------------+------------------------+--------------------------------+
 
 
+v1.4.2
+-----------------
+
+特性变更
+~~~~~~~~~~~~~~~~~~~~~
+
+- 无。
+
+已修复问题
+~~~~~~~~~~~~~~~~~~~~~
+
+- 修复以下问题。
+
+   * ``exec_fft``
+
+     + 修复部分错误。
+
+已知遗留问题
+~~~~~~~~~~~~~~~~~~~~~
+
+- 无。
+
+
 v1.4.1
 -----------------
 

diff --git a/docs/user_guide/2_update_history/index.rst b/docs/user_guide/2_update_history/index.rst
@@ -1,6 +1,13 @@
 更新历史
 ========
 
+* **V1.4.1**
+  **更新时间**：2024年12月5日
+
+  **更新内容**：
+
+  -  无算子更新。
+
 * **V1.4.1**
   **更新时间**：2024年12月5日
 

diff --git a/installer/centos7.5/SPECS/mluops-independent.spec b/installer/centos7.5/SPECS/mluops-independent.spec
@@ -5,7 +5,7 @@
 
 Name: mluops
 Summary: The Machine Lerning Unit OPerators
-Version: 1.4.1
+Version: 1.4.2
 Release: 1%{?dist}
 License: Cambricon Release License
 Vendor: Cambricon Inc.
@@ -64,6 +64,8 @@ cp $RPM_SOURCE_DIR/neuware-env.conf $RPM_BUILD_ROOT/etc/ld.so.conf.d/
 %postun -p /sbin/ldconfig
 
 %changelog
+* Thu Dec 11 2024 Cambricon Software Team <[email protected]>
+- release mluops v1.4.2
 * Thu Dec 5 2024 Cambricon Software Team <[email protected]>
 - release mluops v1.4.1
 * Thu Nov 29 2024 Cambricon Software Team <[email protected]>

diff --git a/installer/independent/debian/changelog b/installer/independent/debian/changelog
@@ -1,3 +1,9 @@
+mluops (1.4.2-1.ubuntu16.04) xenial; urgency=medium
+
+  * Release mluops v1.4.2
+
+ -- Cambricon <[email protected]>  Thu, 11 Dec 2024 00:00:00 +0100
+
 mluops (1.4.1-1.ubuntu16.04) xenial; urgency=medium
 
   * Release mluops v1.4.1

diff --git a/mlu_op.h b/mlu_op.h
@@ -29,7 +29,7 @@
 
 #define MLUOP_MAJOR 1
 #define MLUOP_MINOR 4
-#define MLUOP_PATCHLEVEL 1
+#define MLUOP_PATCHLEVEL 2
 /*********************************************************************************
  * MLUOP_VERSION is deprecated and not recommended. To get the version of MLUOP, use
  * MLUOP_MAJOR, MLUOP_MINOR and MLUOP_PATCHLEVEL.