Profiling of computer programs executing in virtual memory systems

Profiling of computer programs executing in virtual memory systems

A computer. An instruction pipeline and memory access unit execute instructions in a logical address space of a memory of the computer. An address translation circuit translates address references generated by the program from the program's logical address space to the computer's physical...

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Hauptverfasser: HOHENSEE PAUL H, YATES, JR. JOHN S, RAMESH T. R, THUSOO SHALESH, SAUND GURJEET SINGH, REESE DAVID L, PATKAR NITEEN ARAVIND, VAN DYKE KORBIN S
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator HOHENSEE PAUL H
YATES, JR. JOHN S
RAMESH T. R
THUSOO SHALESH
SAUND GURJEET SINGH
REESE DAVID L
PATKAR NITEEN ARAVIND
VAN DYKE KORBIN S
description A computer. An instruction pipeline and memory access unit execute instructions in a logical address space of a memory of the computer. An address translation circuit translates address references generated by the program from the program's logical address space to the computer's physical address space. Profile circuitry is cooperatively interconnected with the instruction pipeline and configured to detect, without compiler assistance for execution profiling, occurrence of profilable events occurring in the instruction pipeline, and is cooperatively interconnected with the memory access unit to record profile information describing physical memory addresses referenced during an execution interval of the program.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Profiling of computer programs executing in virtual memory systems
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