Re: [deal.II] Growing memory usage with multiple threads

2024-04-22 Thread Praveen C
I am seeing this memory issue on a machine with intel-tbb@2021.9.0 (memory usage grows continuously) On another machine, I have intel-tbb@2020.3 (fixed memory consumption) Thanks for valgrind tip, I will try that. best praveen > On 23 Apr 2024, at 4:41 AM, Wolfgang Bangerth wrote: > > > On

[deal.II] deal.II User and Developer Workshop: August 12-16, 2024

2024-04-22 Thread Wolfgang Bangerth
Dear deal.II users and developers, The 11th deal.II Users' and Developers' workshop will be held August 12-16, 2024 in Fort Collins, Colorado, USA. The intent of this workshop is to discuss applications and tools using deal.II, as well as future directions for the library itself. If you are

Re: [deal.II] Growing memory usage with multiple threads

2024-04-22 Thread Wolfgang Bangerth
On 4/21/24 05:41, Praveen C wrote: I am using WorkStream in a code, and if I run with multiple threads, the memory usage grows continuously, as reported by "top". This does not happen with single thread. Can you give any tips on how to find the source of the problem ? Praveen, I don't re

Re: [deal.II] Minimal deal.ii application loads many surprising dynamic libraries on macos

2024-04-22 Thread Matthias Maier
Can one of you test the following for me? 1/ reduce the main.cc to a single "int main() { return 0; }". 2/ Force as needed: diff --git a/examples/step-1/CMakeLists.txt b/examples/step-1/CMakeLists.txt index 1a2602ee0d..aa3c6c60be 100644 --- a/examples/step-1/CMakeLists.txt +++

Re: [deal.II] Minimal deal.ii application loads many surprising dynamic libraries on macos

2024-04-22 Thread blais...@gmail.com
Dear Jack, Interesting you took a look at this. I was always wondering why lethe takes forever to start on my ARM M1 Mac compared to on a regular Linux desktop. Seems you figured it out... However, I am unsure of the solution for this. Orthogonally to this, have you ever managed to have cmake cte