Add likwid collector

collectors/likwid/groups/atom/BRANCH.txt

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+SHORT Branch prediction miss rate/ratio
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  BR_INST_RETIRED_ANY
+PMC1  BR_INST_RETIRED_MISPRED
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+Branch rate   PMC0/FIXC0
+Branch misprediction rate  PMC1/FIXC0
+Branch misprediction ratio  PMC1/PMC0
+Instructions per branch  FIXC0/PMC0
+
+LONG
+Formulas:
+Branch rate = BR_INST_RETIRED_ANY/INSTR_RETIRED_ANY
+Branch misprediction rate = BR_INST_RETIRED_MISPRED/INSTR_RETIRED_ANY
+Branch misprediction ratio = BR_INST_RETIRED_MISPRED/BR_INST_RETIRED_ANY
+Instructions per branch = INSTR_RETIRED_ANY/BR_INST_RETIRED_ANY
+-
+The rates state how often on average a branch or a mispredicted branch occurred
+per instruction retired in total. The branch misprediction ratio sets directly
+into relation what ratio of all branch instruction where mispredicted.
+Instructions per branch is 1/branch rate.
+

collectors/likwid/groups/atom/DATA.txt

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+SHORT Load to store ratio
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  L1D_CACHE_LD
+PMC1  L1D_CACHE_ST
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+Load to store ratio PMC0/PMC1
+
+LONG
+Formulas:
+Load to store ratio = L1D_CACHE_LD/L1D_CACHE_ST
+-
+This is a simple metric to determine your load to store ratio.
+

collectors/likwid/groups/atom/FLOPS_DP.txt

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+SHORT Double Precision MFLOP/s
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  SIMD_COMP_INST_RETIRED_PACKED_DOUBLE
+PMC1  SIMD_COMP_INST_RETIRED_SCALAR_DOUBLE
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+DP [MFLOP/s]    1.0E-06*(PMC0*2.0+PMC1)/time
+Packed [MUOPS/s]   1.0E-06*PMC0/time
+Scalar [MUOPS/s] 1.0E-06*PMC1/time
+
+
+LONG
+Formulas:
+DP [MFLOP/s] = 1.0E-06*(SIMD_COMP_INST_RETIRED_PACKED_DOUBLE*2.0+SIMD_COMP_INST_RETIRED_SCALAR_DOUBLE)/runtime
+Packed [MUOPS/s] = 1.0E-06*SIMD_COMP_INST_RETIRED_PACKED_DOUBLE/runtime
+Scalar [MUOPS/s] = 1.0E-06*SIMD_COMP_INST_RETIRED_SCALAR_DOUBLE/runtime
+--
+Double Precision [MFLOP/s] Double Precision MFLOP/s
+

collectors/likwid/groups/atom/FLOPS_SP.txt

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+SHORT Single Precision MFLOP/s
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  SIMD_COMP_INST_RETIRED_PACKED_SINGLE
+PMC1  SIMD_COMP_INST_RETIRED_SCALAR_SINGLE
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+SP [MFLOP/s] (SP assumed) 1.0E-06*(PMC0*4.0+PMC1)/time
+Packed [MUOPS/s]   1.0E-06*(PMC0)/time
+Scalar [MUOPS/s] 1.0E-06*PMC1/time
+
+LONG
+Formulas:
+SP [MFLOP/s] = 1.0E-06*(SIMD_COMP_INST_RETIRED_PACKED_DOUBLE*4.0+SIMD_COMP_INST_RETIRED_SCALAR_DOUBLE)/runtime
+Packed [MUOPS/s] = 1.0E-06*SIMD_COMP_INST_RETIRED_PACKED_SINGLE/runtime
+Scalar [MUOPS/s] = 1.0E-06*SIMD_COMP_INST_RETIRED_SCALAR_SINGLE/runtime
+--
+Single Precision MFLOP/s Double Precision MFLOP/s
+

collectors/likwid/groups/atom/FLOPS_X87.txt

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+SHORT X87 MFLOP/s
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  X87_COMP_OPS_EXE_ANY_AR
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+X87 [MFLOP/s]  1.0E-06*PMC0/time
+
+LONG
+Formulas:
+X87 [MFLOP/s] = 1.0E-06*X87_COMP_OPS_EXE_ANY_AR/runtime
+--
+The MFLOP/s made with X87 instructions
+

collectors/likwid/groups/atom/MEM.txt

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+SHORT Main memory bandwidth in MBytes/s
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  BUS_TRANS_MEM_THIS_CORE_THIS_A
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+Memory bandwidth [MBytes/s] 1.0E-06*PMC0*64.0/time
+Memory data volume [GBytes] 1.0E-09*PMC0*64.0
+
+LONG
+Formulas:
+Memory bandwidth [MBytes/s] = 1.0E-06*BUS_TRANS_MEM_THIS_CORE_THIS_A*64/time
+Memory data volume [GBytes] = 1.0E-09*BUS_TRANS_MEM_THIS_CORE_THIS_A*64.0
+-
+Profiling group to measure memory bandwidth drawn by this core.
+

collectors/likwid/groups/atom/TLB.txt

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+SHORT TLB miss rate
+
+EVENTSET
+FIXC0 INSTR_RETIRED_ANY
+FIXC1 CPU_CLK_UNHALTED_CORE
+PMC0  DATA_TLB_MISSES_DTLB_MISS
+
+METRICS
+Runtime (RDTSC) [s] time
+Runtime unhalted [s] FIXC1*inverseClock
+CPI  FIXC1/FIXC0
+DTLB misses       PMC0
+DTLB miss rate    PMC0/FIXC0
+
+LONG
+Formulas:
+DTLB misses = DATA_TLB_MISSES_DTLB_MISS
+DTLB miss rate = DATA_TLB_MISSES_DTLB_MISS/INSTR_RETIRED_ANY
+--
+The DTLB miss rate gives a measure how often a TLB miss occurred per instruction.
+