707
Performance
Counter
for
Locked
Operations
May
Count
Cycles
from
Non-Locked
Operations
Description
PMCx
024[2]
may
include
cycles
spent
performing
non-locked
operations
.
Potential
Effect
on
System
Performance
monitoring
software
may
receive
an
incorrect
(
larger
)
count
of
the
number
of
cycles
spent
in
the
non-speculative
phase
of
locked
operations
.
Suggested
Workaround
None
.
Fix
Planned
No
fix
planned
48063
Rev
. 3.18
October
2012
Revision
Guide
for
AMD
Family
15
h
Models
00
h-
0
Fh
Processors
Product
Errata
71