PerfSuite Hardware Performance Report

Derived Metrics
Graduated instructions per cycle 1.765
Graduated floating point instructions per cycle 0.145
Floating-point percentage of all graduated instructions 8.21%
Graduated loads & stores per cycle 0.219
Graduated loads & stores per floating point instruction 1.514
Data references per instruction 0.029
Ratio of floating point instructions to L1 dcache accesses 2.848
L1 instruction cache miss ratio 0.003
L1 data cache read miss ratio 0.966
L3 data cache miss ratio 0.957
L3 cache data read ratio 0.992
L3 cache instruction miss ratio 0.206
Ratio of mispredicted to correctly predicted branches 0.093
L1 cache data hit rate 0.776
L2 cache data hit rate 0.467
L3 cache data hit rate 0.714
L1 cache line reuse (data) 3.462
L2 cache line reuse (data) 0.877
L3 cache line reuse (data) 2.498
Bandwidth used to L1 cache (MB/s) 1262.361
Bandwidth used to L2 cache (MB/s) 1326.512
Bandwidth used to L3 cache (MB/s) 385.087
Percentage of cycles with no instruction issue 10.41%
Percentage of cycles waiting for memory access 43.14%
MIPS (CPU cycles) 1412.19
MIPS (effective) 1394.349
MFLOPS (CPU cycles) 115.905
MFLOPS (effective) 114.441
Processor utilization 98.74%
PAPI Event Counter Value
PAPI_BR_MSP4831072449
PAPI_BR_PRC52023705122
PAPI_BR_TKN47366258159
PAPI_FP_INS86124489172
PAPI_L1_DCA30238866204
PAPI_L1_DCH972479062
PAPI_L1_DCM29224377672
PAPI_L1_ICR221828591306
PAPI_L1_TCM29312740738
PAPI_L2_DCA129470315862
PAPI_L2_DCM15569536443
PAPI_L2_DCR110524791561
PAPI_L2_DCW18622708948
PAPI_L2_ICR566330907
PAPI_L2_STM1208372120
PAPI_L2_TCM15401180750
PAPI_L3_DCA4650999018
PAPI_L3_DCH186108211
PAPI_L3_DCM4451199079
PAPI_L3_DCR4613582451
PAPI_L3_DCW38456570
PAPI_L3_ICM3631385
PAPI_L3_ICR17631093
PAPI_L3_TCM4470968725
PAPI_LD_INS111438431677
PAPI_LST_INS130391246662
PAPI_MEM_SCY256484777623
PAPI_SR_INS18840914540
PAPI_STL_ICY61889609525
PAPI_TLB_DM2832692
PAPI_TOT_CYC594547754568
PAPI_TOT_INS1049339828741
General Run Information
Date Sun Dec 15 21:01:20 2002
Hostname user01
Wall Clock (ticks) 602155305806
Wall Clock (seconds)752.566
System Information
Total memory 2007.16 MB
Page size 16 KB
Processors 2
Processor Details
VendorIntel
FamilyIPF
Revision6
Clock Speed (MHz)800.136
Cache Levels 3
Cache Details
TypeLevelSizeLine SizeAssociativity
data116 KB32 B4-way (set)
instruction116 KB32 B4-way (set)
unified296 KB64 B6-way (set)
unified34096 KB64 B4-way (set)