SHORT Main memory bandwidth in MBytes/s

EVENTSET
PMC0  INST_RETIRED
PMC1  CPU_CYCLES
PMC2  BUS_READ_TOTAL_MEM
PMC3  BUS_WRITE_TOTAL_MEM


METRICS
Runtime (RDTSC) [s] time
CPI  PMC1/PMC0
Memory read bandwidth [MBytes/s] 1.0E-06*(PMC2)*256.0/time
Memory read data volume [GBytes] 1.0E-09*(PMC2)*256.0
Memory write bandwidth [MBytes/s] 1.0E-06*(PMC3)*256.0/time
Memory write data volume [GBytes] 1.0E-09*(PMC3)*256.0
Memory bandwidth [MBytes/s] 1.0E-06*(PMC2+PMC3)*256.0/time
Memory data volume [GBytes] 1.0E-09*(PMC2+PMC3)*256.0

LONG
Formulas:
Memory read bandwidth [MBytes/s] = 1.0E-06*(BUS_READ_TOTAL_MEM)*256.0/runtime
Memory read data volume [GBytes] = 1.0E-09*(BUS_READ_TOTAL_MEM)*256.0
Memory write bandwidth [MBytes/s] = 1.0E-06*(BUS_WRITE_TOTAL_MEM)*256.0/runtime
Memory write data volume [GBytes] = 1.0E-09*(BUS_WRITE_TOTAL_MEM)*256.0
Memory bandwidth [MBytes/s] = 1.0E-06*(BUS_READ_TOTAL_MEM+BUS_WRITE_TOTAL_MEM)*256.0/runtime
Memory data volume [GBytes] = 1.0E-09*(BUS_READ_TOTAL_MEM+BUS_WRITE_TOTAL_MEM)*256.0
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Profiling group to measure memory bandwidth. The cache line size is 256 Byte.