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metrix update

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Evgeny
2018-02-19 18:50:28 -06:00
parent 0b0ce2d931
commit 52b3ce5845
1 changed files with 125 additions and 48 deletions
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test/metrics.xml
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#include "gfx8_metrics.xml"
#include "gfx9_metrics.xml"
<gfx8>
# average for 16 instances
<metric name="TA_BUSY_avr" expr=avr(TA_TA_BUSY,16) ></metric>
<metric name="TA_BUSY_max" expr=max(TA_TA_BUSY,16) ></metric>
<metric name="TA_BUSY_min" expr=min(TA_TA_BUSY,16) ></metric>
<metric name=GRBM_COUNT block=GRBM event=0 ></metric>
<metric name=GRBM_GUI_ACTIVE block=GRBM event=2 ></metric>
<metric name=SQ_CYCLES block=SQ event=2 ></metric>
<metric name=SQ_WAVES block=SQ event=4 ></metric>
<metric name=SQ_ITEMS block=SQ event=14 ></metric>
<metric name=SQ_INSTS_VALU block=SQ event=26 ></metric>
<metric name=SQ_INSTS_VMEM_WR block=SQ event=27 ></metric>
<metric name=SQ_INSTS_VMEM_RD block=SQ event=28 ></metric>
<metric name=SQ_INSTS_SALU block=SQ event=30 ></metric>
<metric name=SQ_INSTS_SMEM block=SQ event=31 ></metric>
<metric name=SQ_INSTS_FLAT block=SQ event=32 ></metric>
<metric name=SQ_INSTS_FLAT_LDS_ONLY block=SQ event=33 ></metric>
<metric name=SQ_INSTS_LDS block=SQ event=34 ></metric>
<metric name=SQ_INSTS_GDS block=SQ event=35 ></metric>
<metric name=SQ_WAVE_READY block=SQ event=47 ></metric>
<metric name=SQ_WAIT_INST_LDS block=SQ event=61 descr="Number of wave-cycles spent waiting for LDS instruction issue. In units of 4 cycles. (per-simd, nondeterministic)"></metric>
<metric name=SQ_ACTIVE_INST_VALU block=SQ event=69 descr="Number of cycles the SQ instruction arbiter is working on a VALU instruction. (per-simd, nondeterministic)"></metric>
<metric name=SQ_INST_CYCLES_SALU block=SQ event=86 descr="Number of cycles needed to execute non-memory read scalar operations. (per-simd, emulated)"></metric>
<metric name=SQ_THREAD_CYCLES_VALU block=SQ event=89 descr="Number of thread-cycles used to execute VALU operations (similar to INST_CYCLES_VALU but multiplied by # of active threads). (per-simd)"></metric>
<metric name=SQ_THREAD_CYCLES_VALU_MAX block=SQ event=90 descr="Maximum number of thread-cycles VALU operations that could have been executed given the instruction mix (similar to INST_CYCLES_VALU but multiplied by # of active threads). (per-simd, emulated)"></metric>
<metric name=SQ_LDS_BANK_CONFLICT block=SQ event=97 descr="Number of cycles LDS is stalled by bank conflicts. (emulated)"></metric>
<metric name=TA_BUSY block=TA event=15 ></metric>
<metric name=TA_FLAT_READ_WAVEFRONTS block=TA event=101 ></metric>
<metric name=TA_FLAT_WRITE_WAVEFRONTS block=TA event=102 ></metric>
<metric name=TCC_CYCLE block=TCC event=1 ></metric>
<metric name=TCC_REQ block=TCC event=3 ></metric>
<metric name=TCC_HIT block=TCC event=18 ></metric>
<metric name=TCC_MISS block=TCC event=19 ></metric>
<metric name=TCC_WRITEBACK block=TCC event=22 ></metric>
<metric name=TCC_EA_WRREQ block=TCC event=26 ></metric>
<metric name=TCC_EA_WRREQ_64B block=TCC event=27 ></metric>
<metric name=TCC_EA_WRREQ_STALL block=TCC event=30 ></metric>
<metric name=TCC_MC_RDREQ block=TCC event=35 ></metric>
<metric name=TCP_TA_DATA_STALL_CYCLES block=TCP event=3 descr="TCP stalls TA data interface. Now Windowed."></metric>
<metric name=CPC_ALWAYS_COUNT block=CPC event=0 ></metric>
<metric name=CPC_ME1_STALL_WAIT_ON_RCIU_READ block=CPC event=8 ></metric>
# average for (16 instances x 4 shader engines)
<metric name="TA_BUSY_avr" expr=avr(TA_BUSY,16)/4 ></metric>
# sum for 16 instances
<metric name="TA_FLAT_READ_WAVEFRONTS_sum" expr=sum(TA_FLAT_READ_WAVEFRONTS,16) ></metric>
<metric name="TA_FLAT_WRITE_WAVEFRONTS_sum" expr=sum(TA_FLAT_WRITE_WAVEFRONTS,16) ></metric>
<metric name="TCC_HIT_sum" expr=sum(TCC_HIT,16) ></metric>
<metric name="TCC_MISS_sum" expr=sum(TCC_MISS,16) ></metric>
<metric name="TCC_MC_RDREQ_sum" expr=sum(TCC_MC_RDREQ,16) ></metric>
<metric name="TCC_MC_WRREQ_sum" expr=sum(TCC_MC_WRREQ,16) ></metric>
<metric name="TCC_WRREQ_STALL_max" expr=max(TCC_MC_WRREQ_STALL,16) ></metric>
# FETCH_SIZE, kilobytes
# The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric name="FETCH_SIZE" expr=(TCC_MC_RDREQ_sum*32)/1024 ></metric>
# WRITE_SIZE
# The total kilobytes written to the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric name="WRITE_SIZE" expr=(TCC_MC_WRREQ_sum*32)/1024 ></metric>
<metric
name="FETCH_SIZE"
expr=(TCC_MC_RDREQ_sum*32)/1024
descr="The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account."
></metric>
</gfx8>
<gfx9>
# average for 16 instances
<metric name="TA_BUSY_avr" expr=avr(TA_TA_BUSY,16) ></metric>
<metric name="TA_BUSY_max" expr=max(TA_TA_BUSY,16) ></metric>
<metric name="TA_BUSY_min" expr=min(TA_TA_BUSY,16) ></metric>
<metric name=GRBM_COUNT block=GRBM event=0 ></metric>
<metric name=GRBM_GUI_ACTIVE block=GRBM event=2 ></metric>
<metric name=SQ_CYCLES block=SQ event=2 ></metric>
<metric name=SQ_WAVES block=SQ event=4 ></metric>
<metric name=SQ_ITEMS block=SQ event=14 ></metric>
<metric name=SQ_INSTS_VALU block=SQ event=26 ></metric>
<metric name=SQ_INSTS_VMEM_WR block=SQ event=27 ></metric>
<metric name=SQ_INSTS_VMEM_RD block=SQ event=28 ></metric>
<metric name=SQ_INSTS_SALU block=SQ event=30 ></metric>
<metric name=SQ_INSTS_SMEM block=SQ event=31 ></metric>
<metric name=SQ_INSTS_FLAT block=SQ event=32 ></metric>
<metric name=SQ_INSTS_FLAT_LDS_ONLY block=SQ event=33 ></metric>
<metric name=SQ_INSTS_LDS block=SQ event=34 ></metric>
<metric name=SQ_INSTS_GDS block=SQ event=35 ></metric>
<metric name=SQ_WAVE_READY block=SQ event=47 ></metric>
<metric name=SQ_WAIT_INST_LDS block=SQ event=63 descr="Number of wave-cycles spent waiting for LDS instruction issue. In units of 4 cycles. (per-simd, nondeterministic)"></metric>
<metric name=SQ_ACTIVE_INST_VALU block=SQ event=71 descr="regspec 71? Number of cycles the SQ instruction arbiter is working on a VALU instruction. (per-simd, nondeterministic)"></metric>
<metric name=SQ_INST_CYCLES_SALU block=SQ event=84 descr="Number of cycles needed to execute non-memory read scalar operations. (per-simd, emulated)"></metric>
<metric name=SQ_THREAD_CYCLES_VALU block=SQ event=85 descr="Number of thread-cycles used to execute VALU operations (similar to INST_CYCLES_VALU but multiplied by # of active threads). (per-simd)"></metric>
<metric name=SQ_THREAD_CYCLES_VALU_MAX block=SQ event=86 descr="Maximum number of thread-cycles VALU operations that could have been executed given the instruction mix (similar to INST_CYCLES_VALU but multiplied by # of active threads). (per-simd, emulated)"></metric>
<metric name=SQ_LDS_BANK_CONFLICT block=SQ event=93 descr="Number of cycles LDS is stalled by bank conflicts. (emulated)"></metric>
<metric name=TA_BUSY block=TA event=15 ></metric>
<metric name=TA_FLAT_READ_WAVEFRONTS block=TA event=101 ></metric>
<metric name=TA_FLAT_WRITE_WAVEFRONTS block=TA event=102 ></metric>
<metric name=TCC_CYCLE block=TCC event=1 ></metric>
<metric name=TCC_REQ block=TCC event=3 ></metric>
<metric name=TCC_HIT block=TCC event=20 ></metric>
<metric name=TCC_MISS block=TCC event=22 ></metric>
<metric name=TCC_WRITEBACK block=TCC event=25 ></metric>
<metric name=TCC_EA_WRREQ block=TCC event=29 ></metric>
<metric name=TCC_EA_WRREQ_64B block=TCC event=30 ></metric>
<metric name=TCC_EA_WRREQ_STALL block=TCC event=33 ></metric>
<metric name=TCC_EA_RDREQ block=TCC event=41 ></metric>
<metric name=TCC_EA_RDREQ_32B block=TCC event=42 ></metric>
<metric name=TCP_TA_DATA_STALL_CYCLES block=TCP event=6 descr="TCP stalls TA data interface. Now Windowed."></metric>
<metric name=CPC_ALWAYS_COUNT block=CPC event=0 ></metric>
<metric name=CPC_ME1_STALL_WAIT_ON_RCIU_READ block=CPC event=8 ></metric>
# average for (16 instances x 4 shader engines)
<metric name="TA_BUSY_avr" expr=avr(TA_BUSY,16)/4 ></metric>
# sum for 16 instances
<metric name="TA_FLAT_READ_WAVEFRONTS_sum" expr=sum(TA_FLAT_READ_WAVEFRONTS,16) ></metric>
<metric name="TA_FLAT_WRITE_WAVEFRONTS_sum" expr=sum(TA_FLAT_WRITE_WAVEFRONTS,16) ></metric>
<metric name="TCC_HIT_sum" expr=sum(TCC_HIT,16) ></metric>
<metric name="TCC_MISS_sum" expr=sum(TCC_MISS,16) ></metric>
<metric name="TCC_EA_RDREQ_32B_sum" expr=sum(TCC_EA_RDREQ_32B,16) ></metric>
<metric name="TCC_EA_RDREQ_sum" expr=sum(TCC_EA_RDREQ,16) ></metric>
<metric name="TCC_EA_WRREQ_sum" expr=sum(TCC_EA_WRREQ,16) ></metric>
<metric name="TCC_EA_WRREQ_64B_sum" expr=sum(TCC_EA_WRREQ_64B,16) ></metric>
<metric name="TCC_WRREQ_STALL_max" expr=max(TCC_EA_WRREQ_STALL,16) ></metric>
<metric name="TCC_EA_RDREQ_32B_sum" expr=sum(TCC_EA_RDREQ_32B,16) ></metric>
# FETCH_SIZE, kilobytes
# The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric name="FETCH_SIZE" expr=(TCC_EA_RDREQ_32B_sum*32+(TCC_EA_RDREQ_sum-TCC_EA_RDREQ_32B_sum)*64)/1024 ></metric>
# WRITE_SIZE
# The total kilobytes written to the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric name="WRITE_SIZE" expr=((TCC_EA_WRREQ_sum-TCC_EA_WRREQ_64B_sum)*32+TCC_EA_WRREQ_64B_sum*64)/1024 ></metric>
<metric
name="FETCH_SIZE"
expr=((TCC_EA_RDREQ_sum-TCC_EA_RDREQ_32B_sum)*64+TCC_EA_RDREQ_32B_sum*32)/1024
descr="The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account."
></metric>
</gfx9>
<global>
# GPUBusy, percentage
# GPU_BUSY, percentage
# The percentage of time GPU was busy.
<metric
name="GPUBusy"
descr="The percentage of time GPU was busy."
expr=100*GRBM_GUI_ACTIVE/GRBM_COUNT
descr="The percentage of time GPU was busy."
></metric>
# Wavefronts Total wavefronts.,
<metric
name="Wavefronts"
descr="Total wavefronts."
expr=SQ_WAVES
descr="Total wavefronts."
></metric>
# VALUInsts The average number of vector ALU instructions executed per work-item (affected by flow control).
<metric
name="VALUInsts"
descr="The average number of vector ALU instructions executed per work-item (affected by flow control)."
expr=SQ_INSTS_VALU/SQ_WAVES
descr="The average number of vector ALU instructions executed per work-item (affected by flow control)."
></metric>
# SALUInsts The average number of scalar ALU instructions executed per work-item (affected by flow control).
<metric
name="SALUInsts"
descr="The average number of scalar ALU instructions executed per work-item (affected by flow control)."
expr=SQ_INSTS_SALU/SQ_WAVES
descr="The average number of scalar ALU instructions executed per work-item (affected by flow control)."
></metric>
# VFetchInsts The average number of vector fetch instructions from the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that fetch from video memory.
<metric
name="VFetchInsts"
descr="The average number of vector fetch instructions from the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that fetch from video memory."
expr=(SQ_INSTS_VMEM_RD-TA_FLAT_READ_WAVEFRONTS_sum)/SQ_WAVES
descr="The average number of vector fetch instructions from the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that fetch from video memory."
></metric>
# SFetchInsts The average number of scalar fetch instructions from the video memory executed per work-item (affected by flow control).
<metric
name="SFetchInsts"
descr="The average number of scalar fetch instructions from the video memory executed per work-item (affected by flow control)."
expr=SQ_INSTS_SMEM/SQ_WAVES
descr="The average number of scalar fetch instructions from the video memory executed per work-item (affected by flow control)."
></metric>
# VWriteInsts The average number of vector write instructions to the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that write to video memory.
<metric
name="VWriteInsts"
descr="The average number of vector write instructions to the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that write to video memory."
expr=(SQ_INSTS_VMEM_WR-TA_FLAT_WRITE_WAVEFRONTS_sum)/SQ_WAVES
descr="The average number of vector write instructions to the video memory executed per work-item (affected by flow control). Excludes FLAT instructions that write to video memory."
></metric>
# FlatVMemInsts The average number of FLAT instructions that read from or write to the video memory executed per work item (affected by flow control). Includes FLAT instructions that read from or write to scratch.
<metric
name="FlatVMemInsts"
descr="The average number of FLAT instructions that read from or write to the video memory executed per work item (affected by flow control). Includes FLAT instructions that read from or write to scratch."
expr=(SQ_INSTS_FLAT-SQ_INSTS_FLAT_LDS_ONLY)/SQ_WAVES
descr="The average number of FLAT instructions that read from or write to the video memory executed per work item (affected by flow control). Includes FLAT instructions that read from or write to scratch."
></metric>
# LDSInsts The average number of LDS read or LDS write instructions executed per work item (affected by flow control). Excludes FLAT instructions that read from or write to LDS.
<metric
name="LDSInsts"
descr="The average number of LDS read or LDS write instructions executed per work item (affected by flow control). Excludes FLAT instructions that read from or write to LDS."
expr=(SQ_INSTS_LDS-SQ_INSTS_FLAT_LDS_ONLY)/SQ_WAVES
descr="The average number of LDS read or LDS write instructions executed per work item (affected by flow control). Excludes FLAT instructions that read from or write to LDS."
></metric>
# FlatLDSInsts The average number of FLAT instructions that read or write to LDS executed per work item (affected by flow control).
<metric
name="FlatLDSInsts"
descr="The average number of FLAT instructions that read or write to LDS executed per work item (affected by flow control)."
expr=SQ_INSTS_FLAT_LDS_ONLY/SQ_WAVES
descr="The average number of FLAT instructions that read or write to LDS executed per work item (affected by flow control)."
></metric>
# GDSInsts The average number of GDS read or GDS write instructions executed per work item (affected by flow control).
<metric
name="GDSInsts"
descr="The average number of GDS read or GDS write instructions executed per work item (affected by flow control)."
expr=SQ_INSTS_GDS/SQ_WAVES
descr="The average number of GDS read or GDS write instructions executed per work item (affected by flow control)."
></metric>
# VALUUtilization The percentage of active vector ALU threads in a wave. A lower number can mean either more thread divergence in a wave or that the work-group size is not a multiple of 64. Value range: 0% (bad), 100% (ideal - no thread divergence).
<metric
name="VALUUtilization"
expr=100*SQ_THREAD_CYCLES_VALU/(SQ_ACTIVE_INST_VALU*64)
descr="The percentage of active vector ALU threads in a wave. A lower number can mean either more thread divergence in a wave or that the work-group size is not a multiple of 64. Value range: 0% (bad), 100% (ideal - no thread divergence)."
expr=100*SQ_THREAD_CYCLES_VALU/(SQ_ACTIVE_INST_VALU*MAX_WAVE_SIZE)
></metric>
# VALUBusy The percentage of GPUTime vector ALU instructions are processed. Value range: 0% (bad) to 100% (optimal).
<metric
name="VALUBusy"
expr=100*SQ_ACTIVE_INST_VALU*4/NUM_SIMDS/GRBM_GUI_ACTIVE
descr="The percentage of GPUTime vector ALU instructions are processed. Value range: 0% (bad) to 100% (optimal)."
expr=100*SQ_ACTIVE_INST_VALU*4/SIMD_NUM/GRBM_GUI_ACTIVE
></metric>
# SALUBusy The percentage of GPUTime scalar ALU instructions are processed. Value range: 0% (bad) to 100% (optimal).
<metric
name="SALUBusy"
expr=100*SQ_INST_CYCLES_SALU*4/NUM_SIMDS/GRBM_GUI_ACTIVE
descr="The percentage of GPUTime scalar ALU instructions are processed. Value range: 0% (bad) to 100% (optimal)."
expr=100*SQ_INST_CYCLES_SALU*4/SIMD_NUM/GRBM_GUI_ACTIVE
></metric>
# FetchSize The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric
name="FetchSize"
descr="The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account."
expr=FETCH_SIZE
descr="The total kilobytes fetched from the video memory. This is measured with all extra fetches and any cache or memory effects taken into account."
></metric>
# WriteSize The total kilobytes written to the video memory. This is measured with all extra fetches and any cache or memory effects taken into account.
<metric
name="WriteSize"
expr=((sum(TCC_EA_WRREQ,16)-sum(TCC_EA_WRREQ_64B,16))*32+sum(TCC_EA_WRREQ_64B,16)*64)/1024
descr="The total kilobytes written to the video memory. This is measured with all extra fetches and any cache or memory effects taken into account."
expr=WRITE_SIZE
></metric>
# L2CacheHit The percentage of fetch, write, atomic, and other instructions that hit the data in L2 cache. Value range: 0% (no hit) to 100% (optimal).
<metric
name="L2CacheHit"
descr="The percentage of fetch, write, atomic, and other instructions that hit the data in L2 cache. Value range: 0% (no hit) to 100% (optimal)."
expr=100*sum(TCC_HIT,16)/(sum(TCC_HIT,16)+sum(TCC_MISS,16))
descr="The percentage of fetch, write, atomic, and other instructions that hit the data in L2 cache. Value range: 0% (no hit) to 100% (optimal)."
></metric>
# MemUnitBusy The percentage of GPUTime the memory unit is active. The result includes the stall time (MemUnitStalled). This is measured with all extra fetches and writes and any cache or memory effects taken into account. Value range: 0% to 100% (fetch-bound).
<metric
name="MemUnitBusy"
expr=100*max(TA_BUSY,16)/GRBM_GUI_ACTIVE/NUM_SHADER_ENGINES
descr="The percentage of GPUTime the memory unit is active. The result includes the stall time (MemUnitStalled). This is measured with all extra fetches and writes and any cache or memory effects taken into account. Value range: 0% to 100% (fetch-bound)."
expr=100*max(TA_TA_BUSY,16)/GRBM_GUI_ACTIVE/SE_NUM
></metric>
# MemUnitStalled The percentage of GPUTime the memory unit is stalled. Try reducing the number or size of fetches and writes if possible. Value range: 0% (optimal) to 100% (bad).
<metric
name="MemUnitStalled"
expr=100*max(TCP_TA_DATA_STALL_CYCLES,16)/GRBM_GUI_ACTIVE/NUM_SHADER_ENGINES
descr="The percentage of GPUTime the memory unit is stalled. Try reducing the number or size of fetches and writes if possible. Value range: 0% (optimal) to 100% (bad)."
expr=100*max(TCP_TCP_TA_DATA_STALL_CYCLES,16)/GRBM_GUI_ACTIVE/SE_NUM
></metric>
# WriteUnitStalled The percentage of GPUTime the Write unit is stalled. Value range: 0% to 100% (bad).
<metric
name="WriteUnitStalled"
expr=100*max(TCC_EA_WRREQ_STALL,16)/GRBM_GUI_ACTIVE
descr="The percentage of GPUTime the Write unit is stalled. Value range: 0% to 100% (bad)."
expr=100*TCC_WRREQ_STALL_max/GRBM_GUI_ACTIVE
></metric>
# The percentage of GPUTime ALU units are stalled by the LDS input queue being full or the output queue being not ready. If there are LDS bank conflicts, reduce them. Otherwise, try reducing the number of LDS accesses if possible. Value range: 0% (optimal) to 100% (bad).
<metric
name="ALUStalledByLDS"
descr="The percentage of GPUTime ALU units are stalled by the LDS input queue being full or the output queue being not ready. If there are LDS bank conflicts, reduce them. Otherwise, try reducing the number of LDS accesses if possible. Value range: 0% (optimal) to 100% (bad)."
expr=100*SQ_WAIT_INST_LDS*4/SQ_WAVES/GRBM_GUI_ACTIVE
descr="The percentage of GPUTime ALU units are stalled by the LDS input queue being full or the output queue being not ready. If there are LDS bank conflicts, reduce them. Otherwise, try reducing the number of LDS accesses if possible. Value range: 0% (optimal) to 100% (bad)."
></metric>
# LDSBankConflict The percentage of GPUTime LDS is stalled by bank conflicts. Value range: 0% (optimal) to 100% (bad).
<metric
name="LDSBankConflict"
expr=100*SQ_LDS_BANK_CONFLICT/GRBM_GUI_ACTIVE/NUM_SIMDS
descr="The percentage of GPUTime LDS is stalled by bank conflicts. Value range: 0% (optimal) to 100% (bad)."
expr=100*SQ_LDS_BANK_CONFLICT/GRBM_GUI_ACTIVE/CU_NUM
></metric>
</global>