[Doc] update readme (#147)

Fix doc issue in README

---------

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
Co-authored-by: Yikun Jiang <yikunkero@gmail.com>

README.md

@@ -35,8 +35,8 @@ By using vLLM Ascend plugin, popular open-source models, including Transformer-l
 - Hardware: Atlas 800I A2 Inference series, Atlas A2 Training series
 - Software:
   * Python >= 3.9
-  * CANN >= 8.0.RC2
-  * PyTorch >= 2.4.0, torch-npu >= 2.4.0
+  * CANN >= 8.0.0
+  * PyTorch >= 2.5.1, torch-npu >= 2.5.1.dev20250218
   * vLLM (the same version as vllm-ascend)
 
 Find more about how to setup your environment step by step in [here](docs/source/installation.md).
@@ -83,13 +83,14 @@ We welcome and value any contributions and collaborations:
 vllm-ascend has main branch and dev branch.
 
 - **main**: main branch，corresponds to the vLLM main branch, and is continuously monitored for quality through Ascend CI.
-- **vX.Y.Z-dev**: development branch, created with part of new releases of vLLM. For example, `v0.7.1-dev` is the dev branch for vLLM `v0.7.1` version.
+- **vX.Y.Z-dev**: development branch, created with part of new releases of vLLM. For example, `v0.7.3-dev` is the dev branch for vLLM `v0.7.3` version.
 
 Below is maintained branches:
 
 | Branch     | Status       | Note                                 |
 |------------|--------------|--------------------------------------|
 | main       | Maintained   | CI commitment for vLLM main branch   |
+| v0.7.1-dev | Unmaintained | Only doc fixed is allowed |
 | v0.7.3-dev | Maintained   | CI commitment for vLLM 0.7.3 version |
 
 Please refer to [Versioning policy](docs/source/developer_guide/versioning_policy.md) for more details.

README.zh.md

@@ -36,7 +36,7 @@ vLLM 昇腾插件 (`vllm-ascend`) 是一个让vLLM在Ascend NPU无缝运行的
 - 软件：
   * Python >= 3.9
   * CANN >= 8.0.RC2
-  * PyTorch >= 2.4.0, torch-npu >= 2.4.0
+  * PyTorch >= 2.5.1, torch-npu >= 2.5.1.dev20250218
   * vLLM (与vllm-ascend版本一致)
 
 在[此处](docs/source/installation.md)，您可以了解如何逐步准备环境。
@@ -76,13 +76,14 @@ curl http://localhost:8000/v1/models
 vllm-ascend有主干分支和开发分支。
 
 - **main**: 主干分支，与vLLM的主干分支对应，并通过昇腾CI持续进行质量看护。
-- **vX.Y.Z-dev**: 开发分支，随vLLM部分新版本发布而创建，比如`v0.7.1-dev`是vllm-asend针对vLLM `v0.7.1`版本的开发分支。
+- **vX.Y.Z-dev**: 开发分支，随vLLM部分新版本发布而创建，比如`v0.7.3-dev`是vllm-asend针对vLLM `v0.7.3`版本的开发分支。
 
 下面是维护中的分支：
 
 | 分支         | 状态         | 备注                  |
 |------------|------------|---------------------|
 | main       | Maintained | 基于vLLM main分支CI看护   |
+| v0.7.1-dev | Unmaintained | 只允许文档修复 |
 | v0.7.3-dev | Maintained | 基于vLLM v0.7.3版本CI看护 |
 
 请参阅[版本策略](docs/source/developer_guide/versioning_policy.zh.md)了解更多详细信息。

docs/source/installation.md

@@ -12,7 +12,7 @@ This document describes how to install vllm-ascend manually.
     | Software     | Supported version | Note |
     | ------------ | ----------------- | ---- | 
     | CANN         | >= 8.0.0          | Required for vllm-ascend and torch-npu |
-    | torch-npu    | >= 2.5.1rc1       | Required for vllm-ascend |
+    | torch-npu    | >= 2.5.1.dev20250218       | Required for vllm-ascend |
     | torch        | >= 2.5.1          | Required for torch-npu and vllm |
 
 You have 2 way to install:
@@ -81,6 +81,8 @@ wget https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.0.0/Ascen
 chmod +x ./Ascend-cann-toolkit_8.0.0_linux-aarch64.run
 ./Ascend-cann-toolkit_8.0.0_linux-aarch64.run --full
 
+source /usr/local/Ascend/ascend-toolkit/set_env.sh
+
 wget https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.0.0/Ascend-cann-kernels-910b_8.0.0_linux-aarch64.run
 chmod +x ./Ascend-cann-kernels-910b_8.0.0_linux-aarch64.run
 ./Ascend-cann-kernels-910b_8.0.0_linux-aarch64.run --install
@@ -89,7 +91,6 @@ wget https://ascend-repo.obs.cn-east-2.myhuaweicloud.com/CANN/CANN%208.0.0/Ascen
 chmod +x. /Ascend-cann-nnal_8.0.0_linux-aarch64.run
 ./Ascend-cann-nnal_8.0.0_linux-aarch64.run --install
 
-source /usr/local/Ascend/ascend-toolkit/set_env.sh
 source /usr/local/Ascend/nnal/atb/set_env.sh
 ```