Search results
Results from the WOW.Com Content Network
A Linux boot log showing the usage of TSC as system clocksource. The Time Stamp Counter (TSC) is a 64-bit register present on all x86 processors since the Pentium. It counts the number of CPU cycles since its reset. The instruction RDTSC returns the TSC in EDX:EAX. In x86-64 mode, RDTSC also clears the upper 32 bits of RAX and RDX. Its opcode ...
Read 64-bit Time Stamp Counter (TSC) into EDX:EAX. [m] [a] In early processors, the TSC was a cycle counter, incrementing by 1 for each clock cycle (which could cause its rate to vary on processors that could change clock speed at runtime) – in later processors, it increments at a fixed rate that doesn't necessarily match the CPU clock speed. [n]
Older operating systems that do not support a hardware HPET device can only use older timing facilities, such as the programmable interval timer (PIT) or the real-time clock (RTC). Windows XP, when fitted with the latest hardware abstraction layer (HAL), can also use the processor's Time Stamp Counter (TSC), or ACPI Power Management Timer (ACPI ...
Debugging extensions (CR4 bit 3) dtes64: 64-bit debug store (edx bit 21) 2 3 pse: Page Size Extension (4 MB pages) monitor: MONITOR and MWAIT instructions 3 4 tsc: Time Stamp Counter and RDTSC instruction ds-cpl: CPL qualified debug store 4 5 msr: Model-specific registers and RDMSR/WRMSR instructions vmx: Virtual Machine eXtensions: 5 6 pae
Download as PDF; Printable version; ... Time Stamp Counter, ... software for remote control of Microsoft windows; Arts and entertainment
Manufacturers have a team of technical engineers, writers and illustrators who compile information for these service manuals. Some companies create aftermarket repair manuals for the general public to purchase such as Clymer Haynes [1] and Triple M FZCO. [2] These manuals are also generally available as online auto repair manuals.
Reference Timestamp: 64 bits Time when the system clock was last set or corrected, in NTP timestamp format. Origin Timestamp (org): 64 bits Time at the client when the request departed, in NTP timestamp format. Receive Timestamp (rec): 64 bits Time at the server when the request arrived, in NTP timestamp format. Transmit Timestamp (xmt): 64 bits
Shepherdson & Sturgis (1963) observe that "the proof of this universality [of digital computers to Turing machines] ... seems to have been first written down by Hermes, who showed in [7--their reference number] how an idealized computer could be programmed to duplicate the behavior of any Turing machine", and: "Kaphengst's approach is interesting in that it gives a direct proof of the ...