We’ll be using the pympler library in this tutorial, and you can install it using the pip package manager on your terminal: pip install pympler Powered By You can read more about memory profiling from our tutorial — Introduction to Memory Profiling in Python. Techniques for Writing Mem...
The @profile decorator is applied to the allocate_memory function to enable memory profiling. large_string = "a" * (n * n) A large string is created in each iteration, causing memory usage to increase. $ python -m memory_profiler mem_prof.py ...
> "D:\Python27\python.exe" "D:\test\src\mytest.py" #module: <module 'mytest' from ...
Memory usage plots when running python src/scripts/profiling/run_profiling.py -y 2 -m 0 -p 10000 --show-progress-bar --flat-html --html withpyinstrument==4.3 withpyinstrument==4.7 withpyinstrument==5.0
Wider and redder frames means more of the time was spent in the part of the program. Hover your mouse over a frame to see the text; real reports also include zoom functionality. In this example, you can see that: Reading the data was fast enough not to show up in the profiling. ...
python3 -m pip install --no-cache-dir --upgrade pip # torch2.5.1+cpu & torch_npu2.5.1rc1 pip install torch==2.5.1 --index-url https://download.pytorch.org/whl/cpu pip install torch-npu==2.5.1rc1 # vllm 0.7.1 git clone --depth 1 --branch v0.7.1 https://github.com/vllm-...
Introduction to Memory Profiling in Python Optimizing Memory Usage with NumPy Arrays Processing a Directory of CSVs Too Big for Memory with Dask How to Perform Memory-Efficient Operations on Large Datasets with PandasGet the FREE ebook 'The Great Big Natural Language Processing Primer' and 'The Co...
接下来使用cProfiler对Python性能进行分析 一、快速使用 官方文档的一个简单例子来对cProfiler的简单使用进行介绍 import cProfile import re cProfile.run('re.compile("foo|bar")') 1. 2. 3. 分析结果: 244 function calls (237 primitive calls) in 0.002 seconds ...
Memory Profiling:内存分析,在应用程序堆栈分配时记录跟踪,用于监视当前和历史内存使用情况,检查内存泄漏情况。 Block Profiling:阻塞分析,记录goroutine阻塞等待同步的位置 Mutex Profiling:互斥锁分析,报告互斥锁的竞争情况 使用 有三种方法: 通过Web 界面 通过交互式终端使用 ...