SHORT  L3 cache bandwidth in MBytes/s

EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0  L2_LINES_IN_ANY
PMC1  L2_LINES_OUT_DEMAND_DIRTY

METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz]  1.E-06*(FIXC1/FIXC2)/inverseClock
CPI  FIXC1/FIXC0
L3 load bandwidth [MBytes/s]  1.0E-06*PMC0*64.0/time
L3 load data volume [GBytes]  1.0E-09*PMC0*64.0
L3 evict bandwidth [MBytes/s]  1.0E-06*PMC1*64.0/time
L3 evict data volume [GBytes]  1.0E-09*PMC1*64.0
L3 bandwidth [MBytes/s] 1.0E-06*(PMC0+PMC1)*64.0/time
L3 data volume [GBytes] 1.0E-09*(PMC0+PMC1)*64.0

LONG
Formulas:
L3 load bandwidth [MBytes/s] = 1.0E-06*L2_LINES_IN_ANY*64.0/time
L3 load data volume [GBytes] = 1.0E-09*L2_LINES_IN_ANY*64.0
L3 evict bandwidth [MBytes/s] = 1.0E-06*L2_LINES_OUT_DEMAND_DIRTY*64.0/time
L3 evict data volume [GBytes] = 1.0E-09*L2_LINES_OUT_DEMAND_DIRTY*64.0
L3 bandwidth [MBytes/s] = 1.0E-06*(L2_LINES_IN_ANY+L2_LINES_OUT_DEMAND_DIRTY)*64/time
L3 data volume [GBytes] = 1.0E-09*(L2_LINES_IN_ANY+L2_LINES_OUT_DEMAND_DIRTY)*64
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Profiling group to measure L3 cache bandwidth. The bandwidth is
computed by the number of cache line allocated in the L2 and the number of
modified cache lines evicted from the L2. Also reporto data volume transferred
between L3 and L2 caches. Note that this bandwidth also includes data transfers
due to a write allocate load on a store miss in L2.