Friday, April 17, 2015

Digest for comp.programming.threads@googlegroups.com - 2 updates in 2 topics

Ramine <ramine@1.1>: Apr 16 06:55AM -0700

Hello,
 
 
I got this benchmark results for my Parallel Varfiler from Joseph Mitzen:
 
Ok, I have an AMD FX chip that has 4 "modules" but 8 integer processing
units. On the other hand, the machine I'm on at the moment doesn't have
Windows installed. I ran your benchmark using the "WINE" compatibility
layer (not an emulator) that allows running many Windows programs on
Linux. This is the result I got:
 
Testing ParallelVarfiler...
 
Time in microseconds for a single thread reading 10000 items is: 199776
Time in microseconds for 8 threads reading concurrently 80000 items is:
275311
Time in seconds for reading concurrently one million items is:
3.4413875000000000E+0000
Scalability with 8 logical processors is: 5.8051004137139453E+0000
 
Test finished...
 
Since I got the highest scalability do I win a prize? Just kidding.
Just glad those extra processing units I paid for are good for something!
 
 
 
Thank you,
Amine Moulay Ramdane.
bleachbot <bleachbot@httrack.com>: Apr 16 12:55PM +0200

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