537
Performance
Counter
for
Ineffective
Software
Prefetches
Does
Not
Count
for
L
2
Hits
Description
PMCx
052[3] (
ineffective
software
prefetch
due
to
an
L
2
cache
hit
)
does
not
increment
.
Potential
Effect
on
System
Performance
monitoring
software
can
not
determine
ineffective
software
prefetches
due
to
an
L
2
cache
hit
.
Suggested
Workaround
None
.
Fix
Planned
Yes
48063
Rev
. 3.18
October
2012
Revision
Guide
for
AMD
Family
15
h
Models
00
h-
0
Fh
Processors
Product
Errata
31