X86ISA::GpuTLB::AccessInfo Struct Reference

This hash map will use the virtual page address as a key and will keep track of total number of accesses per page. More...

#include <gpu_tlb.hh>

Public Attributes
unsigned int	lastTimeAccessed
unsigned int	accessesPerPage
unsigned int	totalReuseDistance
std::vector< unsigned int >	localTLBAccesses
	The field below will help us compute the access distance, that is the number of (coalesced) TLB accesses that happened in between each access to this page. More...
unsigned int	sumDistance
unsigned int	meanDistance

Detailed Description

This hash map will use the virtual page address as a key and will keep track of total number of accesses per page.

Definition at line 402 of file gpu_tlb.hh.

Member Data Documentation

accessesPerPage

unsigned int X86ISA::GpuTLB::AccessInfo::accessesPerPage

Definition at line 405 of file gpu_tlb.hh.

Referenced by X86ISA::GpuTLB::updatePageFootprint().

lastTimeAccessed

unsigned int X86ISA::GpuTLB::AccessInfo::lastTimeAccessed

Definition at line 404 of file gpu_tlb.hh.

Referenced by X86ISA::GpuTLB::updatePageFootprint().

localTLBAccesses

std::vector<unsigned int> X86ISA::GpuTLB::AccessInfo::localTLBAccesses

The field below will help us compute the access distance, that is the number of (coalesced) TLB accesses that happened in between each access to this page.

localTLBAccesses[x] is the value of localTLBNumAccesses when the page <Addr> was accessed for the <x>th time

Definition at line 417 of file gpu_tlb.hh.

meanDistance

unsigned int X86ISA::GpuTLB::AccessInfo::meanDistance

Definition at line 419 of file gpu_tlb.hh.

Referenced by X86ISA::GpuTLB::updatePageFootprint().

sumDistance

unsigned int X86ISA::GpuTLB::AccessInfo::sumDistance

Definition at line 418 of file gpu_tlb.hh.

Referenced by X86ISA::GpuTLB::updatePageFootprint().

totalReuseDistance

unsigned int X86ISA::GpuTLB::AccessInfo::totalReuseDistance

Definition at line 407 of file gpu_tlb.hh.

Referenced by X86ISA::GpuTLB::updatePageFootprint().

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The documentation for this struct was generated from the following file:

• gpu-compute/gpu_tlb.hh