176.gcc_64_2B-hmean.tab Harmonic mean of per-instruction miss-ratios Benchmark: 176.gcc --First 2 billion instructions ----------------------------------------------------------------------------- | I-cache misses/inst: 10,000,000,000 instructions; | |-----------------------------------------------------------------------------| | 1,233,395,472 I-cache 64-Byte block accesses (0.122689-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.04851138- | 0.04489358- | 0.04403433- | 0.04348056- | 0.04354989- | | 2KB | 0.03991191- | 0.03702523- | 0.03598375- | 0.03573793- | 0.03573290- | | 4KB | 0.03214246- | 0.03029354- | 0.02954063- | 0.02932576- | 0.02935423- | | 8KB | 0.02466271- | 0.02296265- | 0.02229364- | 0.02188023- | 0.02172840- | | 16KB | 0.01655728- | 0.01408171- | 0.01352906- | 0.01323235- | 0.01349970- | | 32KB | 0.00984589- | 0.00604235- | 0.00486143- | 0.00391345- | 0.00325314- | | 64KB | 0.00585545- | 0.00183117- | 0.00108739- | 0.00070692- | 0.00049459- | | 128KB | 0.00176577- | 0.00057605- | 0.00023334- | 0.00016779- | 0.00013551- | | 256KB | 0.00114390- | 0.00015498- | 0.00010569- | 0.00008442- | 0.00007986- | | 512KB | 0.00025663- | 0.00006298- | 0.00004962- | 0.00004845- | 0.00005227- | | 1MB | 0.00004806- | 0.00001977- | 0.00001423- | 0.00000868- | 0.00000688- | ----------------------------------------------------------------------------- Compulsory: 0.00000688001- ----------------------------------------------------------------------------- | D-cache misses/inst: 3,448,920,784 data refs (0.344545-/inst); | |-----------------------------------------------------------------------------| | 1,727,518,524 D-cache 64-Byte block accesses (0.172240-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.06770949- | 0.05641386- | 0.05186445- | 0.05025916- | 0.04986709- | | 2KB | 0.05112525- | 0.04102155- | 0.03691990- | 0.03574295- | 0.03494062- | | 4KB | 0.03885087- | 0.03034418- | 0.02690785- | 0.02569398- | 0.02525907- | | 8KB | 0.02953911- | 0.02236956- | 0.01997118- | 0.01887180- | 0.01812802- | | 16KB | 0.02250874- | 0.01688499- | 0.01529411- | 0.01483984- | 0.01452373- | | 32KB | 0.01664593- | 0.01299156- | 0.01221716- | 0.01205610- | 0.01200008- | | 64KB | 0.01192970- | 0.00941546- | 0.00880205- | 0.00868123- | 0.00876383- | | 128KB | 0.00842260- | 0.00626423- | 0.00601137- | 0.00597939- | 0.00632426- | | 256KB | 0.00529146- | 0.00414357- | 0.00437432- | 0.00443435- | 0.00453289- | | 512KB | 0.00251755- | 0.00199888- | 0.00132083- | 0.00122286- | 0.00119375- | | 1MB | 0.00121446- | 0.00084208- | 0.00074639- | 0.00068820- | 0.00066879- | ----------------------------------------------------------------------------- Compulsory: 0.00008307114- ----------------------------------------------------------------------------- | D-cache demand misses/inst: 3,340,619,858 demand refs (0.333991-/inst); | |-----------------------------------------------------------------------------| | 1,630,461,516 D-cache 64-Byte demand block accesses (0.172240-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.06148720- | 0.05078966- | 0.04643273- | 0.04486615- | 0.04447745- | | 2KB | 0.04567584- | 0.03599918- | 0.03206849- | 0.03093795- | 0.03016466- | | 4KB | 0.03391003- | 0.02590095- | 0.02267951- | 0.02155064- | 0.02114509- | | 8KB | 0.02518421- | 0.01850520- | 0.01631169- | 0.01531393- | 0.01464025- | | 16KB | 0.01876227- | 0.01359726- | 0.01214155- | 0.01172148- | 0.01141650- | | 32KB | 0.01364917- | 0.01029227- | 0.00956601- | 0.00939624- | 0.00932303- | | 64KB | 0.00978923- | 0.00754409- | 0.00700166- | 0.00689224- | 0.00686911- | | 128KB | 0.00699077- | 0.00525030- | 0.00506178- | 0.00504543- | 0.00529484- | | 256KB | 0.00450098- | 0.00356563- | 0.00367022- | 0.00371083- | 0.00378122- | | 512KB | 0.00220317- | 0.00180304- | 0.00127914- | 0.00120183- | 0.00118216- | | 1MB | 0.00118051- | 0.00081666- | 0.00073685- | 0.00067892- | 0.00065977- | ----------------------------------------------------------------------------- Compulsory: 0.00008258001- ----------------------------------------------------------------------------- | D-cache prefetch misses/inst: 108,300,926 prefetches (0.007768-/inst); | |-----------------------------------------------------------------------------| | 97,057,008 D-cache 64-Byte prefetch block accesses (0.006568-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00350141- | 0.00311013- | 0.00298359- | 0.00296362- | 0.00296981- | | 2KB | 0.00301697- | 0.00285673- | 0.00285626- | 0.00286799- | 0.00287734- | | 4KB | 0.00283238- | 0.00273203- | 0.00271335- | 0.00270665- | 0.00271141- | | 8KB | 0.00268755- | 0.00261788- | 0.00260393- | 0.00259873- | 0.00259705- | | 16KB | 0.00243806- | 0.00242998- | 0.00244596- | 0.00246450- | 0.00249447- | | 32KB | 0.00196808- | 0.00201751- | 0.00205654- | 0.00208226- | 0.00209951- | | 64KB | 0.00116220- | 0.00114046- | 0.00119833- | 0.00121164- | 0.00143846- | | 128KB | 0.00059678- | 0.00035670- | 0.00026001- | 0.00018348- | 0.00016763- | | 256KB | 0.00029179- | 0.00016920- | 0.00014593- | 0.00014532- | 0.00014696- | | 512KB | 0.00013189- | 0.00008271- | 0.00001288- | 0.00000743- | 0.00000665- | | 1MB | 0.00002838- | 0.00000999- | 0.00000546- | 0.00000437- | 0.00000435- | ----------------------------------------------------------------------------- Compulsory: 0.00000041699- ----------------------------------------------------------------------------- | U-cache misses/inst: 13,448,920,784 unified refs (1.344802-/inst); | |-----------------------------------------------------------------------------| | 8,010,103,451 U-cache 64-Byte block accesses (0.800688-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.19807247- | 0.14196248- | 0.12890049- | 0.12636471- | 0.12991839- | | 2KB | 0.14378694- | 0.10641815- | 0.09844052- | 0.09595561- | 0.09467726- | | 4KB | 0.10764803- | 0.08260125- | 0.07646400- | 0.07457271- | 0.07365573- | | 8KB | 0.08098639- | 0.06418711- | 0.05997999- | 0.05829372- | 0.05719685- | | 16KB | 0.06009038- | 0.04770958- | 0.04460612- | 0.04366056- | 0.04356024- | | 32KB | 0.04293810- | 0.03177268- | 0.02837074- | 0.02683050- | 0.02480457- | | 64KB | 0.02994576- | 0.02009673- | 0.01696790- | 0.01577352- | 0.01510805- | | 128KB | 0.01835061- | 0.01166728- | 0.00912634- | 0.00846845- | 0.00787676- | | 256KB | 0.01161701- | 0.00618900- | 0.00535393- | 0.00521167- | 0.00519238- | | 512KB | 0.00561090- | 0.00301091- | 0.00179950- | 0.00163891- | 0.00141530- | | 1MB | 0.00254168- | 0.00130780- | 0.00095327- | 0.00083373- | 0.00082928- | ----------------------------------------------------------------------------- Compulsory: 0.00009053167- ----------------------------------------------------------------------------- | U-cache demand misses/inst: 13,340,619,858 demand refs (1.334044-/inst); | |-----------------------------------------------------------------------------| | 7,901,802,525 U-cache 64-Byte demand block accesses (0.800688-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.19075719- | 0.13394285- | 0.12239361- | 0.11984321- | 0.12384650- | | 2KB | 0.13723514- | 0.10000656- | 0.09222681- | 0.08976751- | 0.08847497- | | 4KB | 0.10150492- | 0.07656786- | 0.07050704- | 0.06865052- | 0.06772295- | | 8KB | 0.07514829- | 0.05852383- | 0.05439231- | 0.05275377- | 0.05168772- | | 16KB | 0.05472516- | 0.04251684- | 0.03950733- | 0.03858680- | 0.03846329- | | 32KB | 0.03820572- | 0.02745110- | 0.02425412- | 0.02281844- | 0.02094537- | | 64KB | 0.02602340- | 0.01679622- | 0.01391602- | 0.01281814- | 0.01217558- | | 128KB | 0.01575461- | 0.00984494- | 0.00764659- | 0.00705942- | 0.00662323- | | 256KB | 0.01000892- | 0.00534590- | 0.00457766- | 0.00445244- | 0.00442858- | | 512KB | 0.00496529- | 0.00266552- | 0.00170869- | 0.00157692- | 0.00140294- | | 1MB | 0.00245846- | 0.00121897- | 0.00093219- | 0.00082488- | 0.00082048- | ----------------------------------------------------------------------------- Compulsory: 0.00009004596- ----------------------------------------------------------------------------- | U-cache prefetch misses/inst: 108,300,926 prefetches (0.007768-/inst); | |-----------------------------------------------------------------------------| | 108,300,926 U-cache 64-Byte prefetch block accesses (0.007768-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00423253- | 0.00361390- | 0.00315821- | 0.00317629- | 0.00299392- | | 2KB | 0.00346881- | 0.00305188- | 0.00292337- | 0.00292605- | 0.00292604- | | 4KB | 0.00316236- | 0.00287415- | 0.00284393- | 0.00284700- | 0.00285313- | | 8KB | 0.00287315- | 0.00275278- | 0.00272382- | 0.00271762- | 0.00272096- | | 16KB | 0.00264615- | 0.00257063- | 0.00256982- | 0.00256986- | 0.00256921- | | 32KB | 0.00232883- | 0.00228380- | 0.00226202- | 0.00226186- | 0.00225366- | | 64KB | 0.00176800- | 0.00183989- | 0.00196096- | 0.00203179- | 0.00209478- | | 128KB | 0.00110306- | 0.00084996- | 0.00075851- | 0.00070064- | 0.00039129- | | 256KB | 0.00074395- | 0.00031729- | 0.00020198- | 0.00015557- | 0.00014972- | | 512KB | 0.00040634- | 0.00016981- | 0.00004565- | 0.00001679- | 0.00000715- | | 1MB | 0.00006980- | 0.00001604- | 0.00000915- | 0.00000474- | 0.00000475- | ----------------------------------------------------------------------------- Compulsory: 0.00000041699- Datasets: 5 Sim Time: 5.07 days, 0.014 years File created 5/23/2003.