Search results
Results from the WOW.Com Content Network
docs.microsoft.com /en-us /sysinternals /downloads /procdump ProcDump is a command-line application used for monitoring an application for CPU spikes and creating crash dumps during a spike. [ 2 ] [ 3 ] The crash dumps can then be used by an administrator or software developer to determine the cause of the spike.
Refer to our help article Download or upgrade your web browser for more information. Missing Emails, Folders, Favorites, Toolbar icons, Username on dialog box, and changes in settings not saving If you are missing items or your settings are not saving correctly, try the solutions listed below.
The computer tries to interpret the noise as a data bit, which can cause errors in addressing or processing program code. The bad data bit can even be saved in memory and cause problems at a later time.
On an AMD Ryzen CPU, each of the instructions takes around 1200 clock cycles for 16-bit or 32-bit operand, and around 2500 clock cycles for a 64-bit operand. [ 19 ] An astrophysical Monte Carlo simulator examined the time to generate 10 7 64-bit random numbers using RDRAND on a quad-core Intel i7-3740 QM processor.
Spike testing is done by suddenly increasing or decreasing the load generated by a very large number of users, and observing the behavior of the system. The goal is to determine whether performance will suffer, the system will fail, or it will be able to handle dramatic changes in load.
Some multi-tasking operating systems have special mechanisms to deal with an out-of-memory condition, such as killing processes at random (which may affect "innocent" processes), or killing the largest process in memory (which presumably is the one causing the problem). Some operating systems have a per-process memory limit, to prevent any one ...
The dynamic power (switching power) dissipated by a chip is C·V 2 ·A·f, where C is the capacitance being switched per clock cycle, V is voltage, A is the activity factor [1] indicating the average number of switching events per clock cycle by the transistors in the chip (as a unitless quantity) and f is the clock frequency.
In terms of the directly visible behavior of the computer it is as if the speculatively executed code "never happened". However, this speculative execution may affect the state of certain components of the microprocessor, such as the cache , and this effect may be discovered by careful monitoring of the timing of subsequent operations.