Top "Cpu" questions

The central processing unit or "processor" inside a computer which executes the instructions in a computer program.

Is there hardware support for 128bit integers in modern processors?

Do we still need to emulate 128bit integers in software, or is there hardware support for them in your average …

x86 cpu int128
Large Time quantum vs small quantum for CPU Scheduling?

What are the main differences (and advantages/disadvantages) between using a large time quantum or a small time quantum in …

c cpu scheduling round-robin
Xcode 4.3.2 and 100% CPU constantly in the idle time

My Xcode started to behave very heavily from yesterday when working on medium size project (around 200 source files). Project compiles …

xcode performance cpu xcode4.3
c# Environment.ProcessorCount does not always return the full number of Logical Processor, why?

On my machine, windows 7 - Enterprise with 1 x Intel Xeon E5-1660 0 @ 3.30Ghz (6 cores/cpu with Hyper Threading activated), Environment.…

c# cpu server core hyperthreading
What is this "denormal data" about ? - C++

I would like to have a broad view about "denormal data" and what it's about because the only thing that …

c++ floating-point hardware cpu
Python - Core Speed

I'm trying to find out where this value is stored in both windows and osx, in order to do some …

python cpu cpu-speed cpu-cores
Using Java to retrieve the CPU Usage for Window's Processes

I am looking for a Java solution to finding the CPU usage for a running process in Windows. After looking …

java windows process cpu system-monitoring
Does Java blocked threads take up more CPU resources?

i would like to ask if Java will utilize more CPU resources when threads are blocked, i.e. waiting to …

java multithreading cpu dump blocked
Cache bandwidth per tick for modern CPUs

What is a speed of cache accessing for modern CPUs? How many bytes can be read or written from memory …

performance caching cpu cpu-architecture cpu-cache
Get CPU temperature in python on windows

Basically, I want to read the CPU temperature with Python. Please explain in layman's terms as I have never done …

python python-2.7 wmi cpu temperature