Changes

Team Darth Vector

211 bytes added, 21:23, 30 November 2017

added table test for time comparison or code comparison

~~'''~~==TBB Background~~'''----~~==

~~'''~~===Containers Comparison~~'''~~===

~~'''~~===List of TBB containers:~~'''~~ ===

''concurrent_queue'' : Multiple threads may simultaneously push and pop elements from the

~~'''~~==STL Background~~'''----~~==

'''Containers Comparison'''

~~'''~~==Lock Convoying Problem~~'''----~~==

===What is a Lock?===

Study Ref: https://software.intel.com/en-us/blogs/2008/10/20/tbb-containers-vs-stl-performance-in-the-multi-core-age

This leads into Concurrent_vector growing below..

~~'''~~==Efficiency Comparison Parallel for and concurrent_vector~~'''----~~==

'''Concept:''' Fine-grained locking

~~'''~~==Coding Time Comparison for STL and TBB~~'''~~=={| class="wikitable collapsible collapsed" style="text-align: left;margin:0px;"|- ! style="width:20em;" |COLUMN1! style="width:20em;" |COLUMN2|-|ROW1|ROW1/COL2|-|ROW2|ROW2/COL2|-|}

~~'''~~====Parallel Algorithms support~~'''~~====

C++11 STL does not have much to offer for parallel algorithms natively unlike TBB

''More: http://www.bfilipek.com/2017/08/cpp17-details-parallel.html''

~~'''~~====Resource management~~'''~~====

Overall partitioning, thread creation, and management is hidden in TBB

Agodwin

129

edits

CDOT Wiki β

Changes

Team Darth Vector

CDOT Wiki ^β