Skip to content
Snippets Groups Projects
Commit c5321323 authored by Peter W. Draper's avatar Peter W. Draper
Browse files

Merge branch 'threadpool_task_plots2' into 'master'

Threadpool task plots2

Should fix the problems in the rolled-back merge request of the previous branch, `threadpool_task_plots`.

Which adds the following:

 - --enable-threadpool-debugging to the ./configure flags,
 - -Y to main.c to enable dumping threadpool timers much like the task timers.

This generates threadpool_info-step%d.dat files every -Y steps which contain the mapper function name, the id of the thread that executed it, the number of chunks processed, and the tic and toc timers for the mapper function.

In this merge we also have new scripts to plot and analyse these files and have a new
technique using barriers to start and control the threads. This gives significant
speedups in start up time and time to collective wait (i.e. coming together at task
completion).


See merge request !385
parents 3196f542 f8f55372
No related branches found
No related tags found
1 merge request!385Threadpool task plots2
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment