Pycuda安装,与pycuda.driver.CompileError的解决

一、pycuda的安装

1、首先确定自己电脑的cuda、cudnn、python版本

2、查看自己应该安装哪个版本,登录网站Pycuda版本网站

前面pycuda-2020.1是版本号,cuda102是cuda版本为10.2,cp36表示python版本为python3.6。
于是自己要安装的版本号。

3、安装之前先导入cuda的路径:

export PATH=/usr/local/cuda/bin:/usr/local/cuda/bin:$PATH

安装命令

pip install pycuda==2020.1

安装完成

二、排坑:自己遇到的错误:此时可能原因是与你的gpu支持的算力不匹配

1.pycuda.driver.CompileError;  nvcc fatal:

解决办法:
修改源码:path:/home/zxb/anaconda3/envs/vortx/lib/python3.9/site-packages/pyc

(gprMax) D:\2025Spring\sx\gprMax-v.3.1.7>pip install pycuda Collecting pycuda Using cached pycuda-2025.1.1.tar.gz (1.7 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Collecting pytools>=2011.2 (from pycuda) Using cached pytools-2025.2.2-py3-none-any.whl.metadata (2.9 kB) Requirement already satisfied: platformdirs>=2.2.0 in d:\programdata\anaconda3\envs\gprmax\lib\site-packages (from pycuda) (4.3.7) Collecting mako (from pycuda) Using cached mako-1.3.10-py3-none-any.whl.metadata (2.9 kB) Collecting siphash24>=1.6 (from pytools>=2011.2->pycuda) Using cached siphash24-1.7.tar.gz (19 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... error error: subprocess-exited-with-error × Preparing metadata (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [12 lines of output] + meson setup C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca\.mesonpy-kf7cokv8 -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca\.mesonpy-kf7cokv8\meson-python-native-file.ini The Meson build system Version: 1.8.2 Source dir: C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca Build dir: C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca\.mesonpy-kf7cokv8 Build type: native build Project name: python-siphash24 Project version: undefined ..\meson.build:4:0: ERROR: Compiler cl cannot compile programs. A full log can be found at C:\Users\vbh\AppData\Local\Temp\pip-install-17izxxe3\siphash24_21c071b7daa9462385aac2634bad2cca\.mesonpy-kf7cokv8\meson-logs\meson-log.txt [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: metadata-generation-failed × Encountered error while generating package metadata. ╰─> See above for output. note: This is an issue with the package mentioned above, not pip. hint: See above for details.
最新发布
07-26
根据引用,出现CompileError: nvcc compilation failed的错误可能是环境配置的问题。你可以尝试在代码中添加以下片段: ```python import os _path = r"D:\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.25.28610\bin\Hostx64\x64" if os.system("cl.exe"): os.environ['PATH'] = ';' + _path if os.system("cl.exe"): raise RuntimeError("cl.exe still not found, path probably incorrect") mod = SourceModule(""" __global__ void doublify(float *a) { int idx = threadIdx.x + threadIdx.y*4; a[idx] *= 2; } """) ``` 此代码片段的作用是设置环境变量以确保编译器能够正确找到所需的路径,并编译代码。你需要根据你的具体环境将_path变量的值修改为正确的路径。 另外,根据引用和,出现C:\Users\DELL\AppData\Local\Temp\tmpq6ryi07o.cu failed和pycuda.driver.CompileError: nvcc preprocessing failed的错误可能是由于nvcc预处理失败导致的。这可能是由于代码中存在语法错误或其他问题引起的。你需要仔细检查代码并确保它符合正确的语法和逻辑。<span class="em">1</span><span class="em">2</span><span class="em">3</span> #### 引用[.reference_title] - *1* [pycuda CompileError: nvcc compilation failed](https://blog.csdn.net/weixin_41521681/article/details/105899660)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"] - *2* *3* [tensorflow版本Deep photo style transfer在win10上pycuda.driver.CompileError: nvcc preprocessing ...](https://blog.csdn.net/u013195821/article/details/115732568)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"] [ .reference_list ]
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