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CPU Usage and multiple cores and threads

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fclifton
Posts: 2
Joined: January 22nd, 2014, 3:05 am

CPU Usage and multiple cores and threads

Post by fclifton »

I have modified the illustro System skin to show CPU usage for all my cores. Or is it threads? I setup the skin for 4 CPUs, but I didn't really know how many I had. I have a Core i5-4200U which I looked up and found it has 2 cores and 4 threads. Is Rainmeter measuring core usage or thread usage?

Thanks, Frank
FlyingHyrax
Posts: 232
Joined: July 1st, 2011, 1:32 am
Location: US

Re: CPU Usage and multiple cores and threads

Post by FlyingHyrax »

@see: http://rainmeter.net/forum/viewtopic.php?f=5&t=17518

TL;DR - Rainmeter measures what Intel calls a "thread," because at the operating system level (in this case at least) there is no differentiation between physical and virtual cores.
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fclifton
Posts: 2
Joined: January 22nd, 2014, 3:05 am

Re: CPU Usage and multiple cores and threads

Post by fclifton »

FlyingHyrax wrote:@see: http://rainmeter.net/forum/viewtopic.php?f=5&t=17518
TL;DR - Rainmeter measures what Intel calls a "thread," because at the operating system level (in this case at least) there is no differentiation between physical and virtual cores.
Thanks! The link answered my other question of what happens if a core that does not exist is specified. I had searched on CPU but not processor.
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TheCreator
Posts: 6
Joined: July 20th, 2016, 5:24 pm

Re: CPU Usage and multiple cores and threads

Post by TheCreator »

fclifton wrote:I have modified the illustro System skin to show CPU usage for all my cores. Or is it threads? I setup the skin for 4 CPUs, but I didn't really know how many I had. I have a Core i5-4200U which I looked up and found it has 2 cores and 4 threads. Is Rainmeter measuring core usage or thread usage?

Thanks, Frank
Hey fclifton does ur skin now work to show all cores at the same time on different gauges? If it does, can u share the code?
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balala
Rainmeter Sage
Posts: 16602
Joined: October 11th, 2010, 6:27 pm
Location: Gheorgheni, Romania

Re: CPU Usage and multiple cores and threads

Post by balala »

TheCreator wrote:Hey fclifton does ur skin now work to show all cores at the same time on different gauges? If it does, can u share the code?
Take a look at this:
https://forum.rainmeter.net/viewtopic.php?p=125847#p125847
and this:
https://forum.rainmeter.net/viewtopic.php?p=125912#p125912
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SilverAzide
Rainmeter Sage
Posts: 2742
Joined: March 23rd, 2015, 5:26 pm

Re: CPU Usage and multiple cores and threads

Post by SilverAzide »

Or, if you like the Illustro theme, you can save yourself some work and just go here: https://forum.rainmeter.net/viewtopic.php?f=27&t=21496
;-)
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