Valgrind Valgrind作为一个免费且优秀的工具包,平时大部分人可能都是使用valgrind检测内存问题,如内存泄露,越界等. Valgrind工具包包含多个工具,如Memcheck,Cachegrind,Helgrind, Callgrind,Massif.下面分别介绍个工具的作用: Memcheck 使用未初始化的内存 (Use of uninitialised memory) 使用已经释放了的内存 (Reading/writing memory after it has been…
2011-05-27 20:19 290人阅读 评论(0) 收藏 举报 microsoftdebuggingstructureoutputimagefile 必先利其器之一:使用PageHeap.EXE或GFlags.EXE检查内存越界错误 Article last modified on 2002-6-3 ---------------------------------------------------------------- The information in this articl…
必先利其器之一:使用PageHeap.EXE或GFlags.EXE检查内存越界错误 Article last modified on 2002-6-3 ---------------------------------------------------------------- The information in this article applies to: - Microsoft Visual C++, 32-bit Editions, version 6.0, SP5…
http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-common/yarn-default.xml 3.0.0 yarn.scheduler.minimum-allocation-mb 1024 The minimum allocation for every container request at the RM in MBs. Memory requests lower than this will be set to…
Valgrind是一款用于内存调试.内存泄漏检测以及性能分析的软件开发工具 官网:http://valgrind.org/ 用户开发手册地址:http://valgrind.org/docs/manual/manual.html 下载安装步骤: ① git clone git@github.com:meihao1203/Valgrind 或:git clone https://github.com/meihao1203/Valgrind ② tar -xvzf valgrind-3.13.0.t…