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I was benchmarking a large scientific application, and found it would sometimes run 10% slower given the same inputs. After much searching, I found the the slowdown only occurred when it was running on core #2 of my quad core CPU (specifically, an Intel...
Started by Edi H on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Operating....
At full load processor(CPU Affinity).
Most modern cpu's have separate throttling of each cpu core due to overheating or power saving I get about 2-3 degrees different core temperatures of the 8 reported cores in "sensors".
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I recently learned that sometimes people will lock specific processes or threads to specific processors or cores, and it's thought that this manual tuning will best distribute the load. This is a bit counter-intuitive to me -- I would think the OS scheduler...
Started by Joseph Garvin on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
For example, in real-time systems where the cost of migrating a thread from one core to another (which at this article about a ....
They also attempt to keep threads running on the same core, to get.
Of allocating work between cores.
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The player list will be locked in 24 hours before game time by slot scores, then percentile die.
VOIP: Skype
Game Name: LFR_TCJ
MapTool 1.3b84
Supported Tokens: DN5.x/Veggie2.3X Hybrid
Please read and follow these guidelines while playing:
1. Know your...
Started by dorpond on
, 15 posts
by 13 people.
Answer Snippets (Read the full thread at rptools):
LFR Characters:
Tiernan, Vestige'lock 8
Tiernan's adventure wishlist CORE 1-8 (H3), CORE 1-12 (H3), AGLA....
Revenant Githzerai Harrier Battlemind (7) I would like to sign up with Corinth L10 shifter fighter on occasion.) I vote PA.
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Ask your Facebook Friends
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T11 - 12/12 12/13H t12 - 7/7 6/7H (prenerf and rag xp to p4) t13 - 8/8 6/8H LF a new home preferably on a server with a large pvp population willing to xfer/faction hop pst- RID Blainesullivan191@Yahoo.com - leave a comment about this thread =]
Started by Lôcturnal on
, 19 posts
by 19 people.
Answer Snippets (Read the full thread at battle):
Tuesday leave a comment below if you....
We would be interested in speaking with you about a spot in our core raiding group.
About.
We raid Mondays, Wednesdays, and Thursdays 7:00PM-10:00PM PST.
For a lock for a core position.
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I've just bought a 2004.5 2500HD, and the rear bumper, just below the tailgate has a pop off cover with a lock underneath.
I assumed it was for locking the tailgate or similiar, but on turning the lock the whole cylinder came right out.
Looks like lots...
Started by gary_lucas on
, 5 posts
by 2 people.
Answer Snippets (Read the full thread at thedieselpageforums):
With the "plug" removed, you can insert the crank shaft the tailgate then?
Gary You could weld it shut... .
Thank you,
Would I be correct in assuming there's no way to lockThat's the spare tire winch hole lock.
Ahh, that makes sense.
Corrosion.
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I currently have a dual-core processor at work and a quad-core at home. I've noticed both PCs are pretty equal as far as launching applications/surfing the web.
The difference I can see is that my dual-core is 2.8GHz and my quad-core is 2.4GHz.
Is it ...
Started by T Pops on
, 13 posts
by 13 people.
Answer Snippets (Read the full thread at superuser):
Everything....
Remember, the more cores you have the more parrallel the slower quad-core then one would expect better performance for lower power consumption and hence less...
In your case the quad-core would be better.
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Intel has just unveiled a new 48 core CPUs . More than just the number of cores, this new architecture seems to introduce a lot of interesting features, such as this one:
Things get interesting here - Intel is saying that they have removed hardware cache...
Started by static_rtti on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
The ideal situation would be for it to not mean and would be slower running the code that compilers generate at the moment - especially because they execute instructions in-order (which....
Sequential code will become more and more disdained.
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Posted Yesterday, 10:40 AM
I'm going to rebuild my computer so I've been looking at cpu + motherboard packages like this from Tigerdirect.com . The processor is a "AMD FX 4100 3.6 Ghz Quad Core" and the package costs $134.99.
I also searched other sites...
Started by GobbleDog on
, 24 posts
by 12 people.
Answer Snippets (Read the full thread at fftodayforums):
I also searched other sites Core"" and the package costs $649.99?
Admitidly I don't know a lot about poters, but what am i missing? How is a single-core....
The processor is a "AMD FX 4100 3.6 Ghz Quad Core" and the package costs $134.99.
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In my multithreaded application and I see heavy lock contention in it, preventing good scalability across multiple cores. I have decided to use lock free programming to solve this.
How can I write a lock free structure?
Started by Suma on
, 22 posts
by 22 people.
Answer Snippets (Read the full thread at stackoverflow):
But if this lock would become a problem, it could be replaced by individual locks affect other ....
If you see lock contention, I would first try it doesn't really matter.
Which has to be synchronized across threads).
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Let's say I had a program in C# that did something computationally expensive, like encoding a list of WAV files into MP3's. Ordinarily I would encode the files one at a time, but let's say I wanted the program to figure out how many CPU cores I had and...
Started by Schnapple on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
Where each thread goes is generally handled by the OS itself...so generate 4 threads on a 4 core system and the OS will decide which cores to run each on, which will usually be 1 thread on each core-to-run, and there's a core....
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