[Valgrind-users] helgrind use more than 32G memory.

[王阳 <412...@qq...>]

hello，
  
 I noticed that Valgrind maybe use memory  more than  twice  orignal memory that program  need in your guide,
 Now I got a error from valgrind which hint me that I have use more 32G  memory on
 64-bit platform, My program orginally use 5G memory ,when I use helgrind to  analyze
 my program, I found it really used more than 32G memory(use top -p pid to  see)，
 My answer is that helgrind really need more than 6 times or even more memory than before ,is  that true?
 or helgrind have a bug?



By the way ,my program have used  mmap  function.