mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-11-12 21:17:25 +01:00
67 lines
3.4 KiB
Plaintext
67 lines
3.4 KiB
Plaintext
SHORT Main memory bandwidth in MBytes/s
|
|
|
|
EVENTSET
|
|
FIXC0 INSTR_RETIRED_ANY
|
|
FIXC1 CPU_CLK_UNHALTED_CORE
|
|
FIXC2 CPU_CLK_UNHALTED_REF
|
|
PMC0 FP_COMP_OPS_EXE_SSE_FP_PACKED
|
|
PMC1 FP_COMP_OPS_EXE_SSE_FP_SCALAR
|
|
PMC2 FP_COMP_OPS_EXE_SSE_SINGLE_PRECISION
|
|
PMC3 FP_COMP_OPS_EXE_SSE_DOUBLE_PRECISION
|
|
UPMC0 UNC_QMC_NORMAL_READS_ANY
|
|
UPMC1 UNC_QMC_WRITES_FULL_ANY
|
|
UPMC2 UNC_QHL_REQUESTS_REMOTE_READS
|
|
UPMC3 UNC_QHL_REQUESTS_REMOTE_WRITES
|
|
|
|
METRICS
|
|
Runtime (RDTSC) [s] time
|
|
Runtime unhalted [s] FIXC1*inverseClock
|
|
Clock [MHz] 1.E-06*(FIXC1/FIXC2)/inverseClock
|
|
CPI FIXC1/FIXC0
|
|
SP [MFLOP/s] 1.0E-06*(PMC0*4.0+PMC1)/time
|
|
Packed [MUOPS/s] 1.0E-06*PMC0/time
|
|
Scalar [MUOPS/s] 1.0E-06*PMC1/time
|
|
SP [MUOPS/s] 1.0E-06*PMC2/time
|
|
DP [MUOPS/s] 1.0E-06*PMC3/time
|
|
Memory read bandwidth [MBytes/s] 1.0E-06*UPMC0*64.0/time
|
|
Memory read data volume [GBytes] 1.0E-09*UPMC0*64.0
|
|
Memory write bandwidth [MBytes/s] 1.0E-06*UPMC1*64.0/time
|
|
Memory write data volume [GBytes] 1.0E-09*UPMC1*64.0
|
|
Memory bandwidth [MBytes/s] 1.0E-06*(UPMC0+UPMC1)*64.0/time
|
|
Memory data volume [GBytes] 1.0E-09*(UPMC0+UPMC1)*64.0
|
|
Remote memory read bandwidth [MBytes/s] 1.0E-06*UPMC2*64.0/time
|
|
Remote memory read data volume [GBytes] 1.0E-09*UPMC2*64.0
|
|
Remote memory write bandwidth [MBytes/s] 1.0E-06*UPMC3*64.0/time
|
|
Remote memory write data volume [GBytes] 1.0E-09*UPMC3*64.0
|
|
Remote memory bandwidth [MBytes/s] 1.0E-06*(UPMC2+UPMC3)*64.0/time
|
|
Remote memory data volume [GBytes] 1.0E-09*(UPMC2+UPMC3)*64.0
|
|
Operational intensity (PMC0*4.0+PMC1)/((UPMC0+UPMC1)*64.0)
|
|
|
|
LONG
|
|
Formulas:
|
|
SP [MFLOP/s] = 1.0E-06*(FP_COMP_OPS_EXE_SSE_FP_PACKED*4+FP_COMP_OPS_EXE_SSE_FP_SCALAR)/runtime
|
|
Packed [MUOPS/s] = 1.0E-06*FP_COMP_OPS_EXE_SSE_FP_PACKED/runtime
|
|
Scalar [MUOPS/s] = 1.0E-06*FP_COMP_OPS_EXE_SSE_FP_SCALAR/runtime
|
|
SP [MUOPS/s] = 1.0E-06*FP_COMP_OPS_EXE_SSE_SINGLE_PRECISION/runtime
|
|
DP [MUOPS/s] = 1.0E-06*FP_COMP_OPS_EXE_SSE_DOUBLE_PRECISION/runtime
|
|
Memory read bandwidth [MBytes/s] = 1.0E-06*UNC_QMC_NORMAL_READS_ANY*64.0/time
|
|
Memory read data volume [GBytes] = 1.0E-09*UNC_QMC_NORMAL_READS_ANY*64.0
|
|
Memory write bandwidth [MBytes/s] = 1.0E-06*UNC_QMC_WRITES_FULL_ANY*64.0/time
|
|
Memory write data volume [GBytes] = 1.0E-09*UNC_QMC_WRITES_FULL_ANY*64.0
|
|
Memory bandwidth [MBytes/s] = 1.0E-06*(UNC_QMC_NORMAL_READS_ANY+UNC_QMC_WRITES_FULL_ANY)*64.0/time
|
|
Memory data volume [GBytes] = 1.0E-09*(UNC_QMC_NORMAL_READS_ANY+UNC_QMC_WRITES_FULL_ANY)*64.0
|
|
Remote memory read bandwidth [MBytes/s] = 1.0E-06*UNC_QHL_REQUESTS_REMOTE_READS*64.0/time
|
|
Remote memory read data volume [GBytes] = 1.0E-09*UNC_QHL_REQUESTS_REMOTE_READS*64.0
|
|
Remote memory write bandwidth [MBytes/s] = 1.0E-06*UNC_QHL_REQUESTS_REMOTE_WRITES*64.0/time
|
|
Remote memory write data volume [GBytes] = 1.0E-09*UNC_QHL_REQUESTS_REMOTE_WRITES*64.0
|
|
Remote memory bandwidth [MBytes/s] = 1.0E-06*(UNC_QHL_REQUESTS_REMOTE_READS+UNC_QHL_REQUESTS_REMOTE_WRITES)*64.0/time
|
|
Remote memory data volume [GBytes] = 1.0E-09*(UNC_QHL_REQUESTS_REMOTE_READS+UNC_QHL_REQUESTS_REMOTE_WRITES)*64.0
|
|
Operational intensity = (FP_COMP_OPS_EXE_SSE_FP_PACKED*4+FP_COMP_OPS_EXE_SSE_FP_SCALAR)/((UNC_QMC_NORMAL_READS_ANY+UNC_QMC_WRITES_FULL_ANY)*64.0)
|
|
-
|
|
Profiling group to measure memory bandwidth drawn by all cores of a socket.
|
|
This group will be measured by one core per socket. The remote read BW tells
|
|
you if cache lines are transferred between sockets, meaning that cores access
|
|
data owned by a remote NUMA domain. The group also reports total data volume
|
|
transferred from main memory.
|
|
|