176.gcc_64_5B-amean.tab Arithmetic mean of per-instruction miss-ratios Benchmark: 176.gcc --First 5 billion instructions ----------------------------------------------------------------------------- | I-cache misses/inst: 25,000,000,000 instructions; | |-----------------------------------------------------------------------------| | 2,995,528,338 I-cache 64-Byte block accesses (0.119821-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.03520809- | 0.03278515- | 0.03214622- | 0.03189241- | 0.03193898- | | 2KB | 0.02941422- | 0.02760577- | 0.02696292- | 0.02681779- | 0.02686503- | | 4KB | 0.02406979- | 0.02307224- | 0.02260880- | 0.02246697- | 0.02252849- | | 8KB | 0.01886406- | 0.01787594- | 0.01755964- | 0.01732834- | 0.01727327- | | 16KB | 0.01253385- | 0.01104167- | 0.01074948- | 0.01059268- | 0.01090686- | | 32KB | 0.00736422- | 0.00446097- | 0.00360464- | 0.00282904- | 0.00228667- | | 64KB | 0.00450109- | 0.00121985- | 0.00067539- | 0.00042345- | 0.00028155- | | 128KB | 0.00119131- | 0.00035571- | 0.00012865- | 0.00008959- | 0.00007034- | | 256KB | 0.00085384- | 0.00008445- | 0.00005391- | 0.00004146- | 0.00003933- | | 512KB | 0.00017087- | 0.00003154- | 0.00002396- | 0.00002363- | 0.00002594- | | 1MB | 0.00002611- | 0.00000897- | 0.00000623- | 0.00000361- | 0.00000279- | ----------------------------------------------------------------------------- Compulsory: 0.00000278656- ----------------------------------------------------------------------------- | D-cache misses/inst: 8,419,391,103 data refs (0.336776-/inst); | |-----------------------------------------------------------------------------| | 4,063,421,880 D-cache 64-Byte block accesses (0.162537-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.06602153- | 0.04851326- | 0.04484243- | 0.04372238- | 0.04354561- | | 2KB | 0.04756286- | 0.03800674- | 0.03472272- | 0.03395386- | 0.03345791- | | 4KB | 0.03724724- | 0.03071175- | 0.02829968- | 0.02758382- | 0.02734513- | | 8KB | 0.03015814- | 0.02506053- | 0.02371619- | 0.02312068- | 0.02271310- | | 16KB | 0.02550414- | 0.02193054- | 0.02104364- | 0.02079479- | 0.02059349- | | 32KB | 0.02220163- | 0.02018728- | 0.01973970- | 0.01963913- | 0.01958871- | | 64KB | 0.02020010- | 0.01907466- | 0.01888795- | 0.01885143- | 0.01885347- | | 128KB | 0.01716112- | 0.01683301- | 0.01701442- | 0.01727189- | 0.01820845- | | 256KB | 0.01173643- | 0.01226394- | 0.01395663- | 0.01439593- | 0.01479791- | | 512KB | 0.00699717- | 0.00747942- | 0.00548138- | 0.00489798- | 0.00484547- | | 1MB | 0.00334105- | 0.00332452- | 0.00145606- | 0.00151416- | 0.00131709- | ----------------------------------------------------------------------------- Compulsory: 0.00009312332- ----------------------------------------------------------------------------- | D-cache demand misses/inst: 8,038,308,847 demand refs (0.321532-/inst); | |-----------------------------------------------------------------------------| | 3,739,155,198 D-cache 64-Byte demand block accesses (0.149566-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.05855029- | 0.04194208- | 0.03844851- | 0.03736077- | 0.03718042- | | 2KB | 0.04069131- | 0.03156793- | 0.02838824- | 0.02761749- | 0.02711905- | | 4KB | 0.03090018- | 0.02439212- | 0.02202434- | 0.02129413- | 0.02105009- | | 8KB | 0.02403266- | 0.01901992- | 0.01768307- | 0.01707539- | 0.01664358- | | 16KB | 0.01949818- | 0.01599432- | 0.01512375- | 0.01487804- | 0.01467666- | | 32KB | 0.01629093- | 0.01432709- | 0.01388464- | 0.01378175- | 0.01372846- | | 64KB | 0.01441353- | 0.01328772- | 0.01309995- | 0.01306381- | 0.01305196- | | 128KB | 0.01211479- | 0.01166566- | 0.01176599- | 0.01190866- | 0.01247430- | | 256KB | 0.00827157- | 0.00849093- | 0.00941276- | 0.00973755- | 0.01006927- | | 512KB | 0.00485099- | 0.00539116- | 0.00393305- | 0.00356300- | 0.00353768- | | 1MB | 0.00244500- | 0.00259110- | 0.00134930- | 0.00138229- | 0.00127004- | ----------------------------------------------------------------------------- Compulsory: 0.00009282312- ----------------------------------------------------------------------------- | D-cache prefetch misses/inst: 381,082,256 prefetches (0.015243-/inst); | |-----------------------------------------------------------------------------| | 324,266,682 D-cache 64-Byte prefetch block accesses (0.012971-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00747124- | 0.00657118- | 0.00639392- | 0.00636160- | 0.00636520- | | 2KB | 0.00687155- | 0.00643881- | 0.00633448- | 0.00633637- | 0.00633886- | | 4KB | 0.00634706- | 0.00631963- | 0.00627534- | 0.00628969- | 0.00629504- | | 8KB | 0.00612548- | 0.00604061- | 0.00603311- | 0.00604530- | 0.00606952- | | 16KB | 0.00600596- | 0.00593622- | 0.00591988- | 0.00591675- | 0.00591683- | | 32KB | 0.00591070- | 0.00586019- | 0.00585506- | 0.00585738- | 0.00586025- | | 64KB | 0.00578657- | 0.00578694- | 0.00578800- | 0.00578761- | 0.00580151- | | 128KB | 0.00504634- | 0.00516735- | 0.00524843- | 0.00536323- | 0.00573416- | | 256KB | 0.00346485- | 0.00377301- | 0.00454387- | 0.00465838- | 0.00472863- | | 512KB | 0.00214618- | 0.00208826- | 0.00154833- | 0.00133498- | 0.00130779- | | 1MB | 0.00089604- | 0.00073342- | 0.00010676- | 0.00013186- | 0.00004706- | ----------------------------------------------------------------------------- Compulsory: 0.00000030020- ----------------------------------------------------------------------------- | U-cache misses/inst: 33,419,391,103 unified refs (1.336776-/inst); | |-----------------------------------------------------------------------------| | 19,607,646,611 U-cache 64-Byte block accesses (0.784306-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.17920735- | 0.11466367- | 0.10002343- | 0.09841216- | 0.10001109- | | 2KB | 0.12094174- | 0.08650782- | 0.07787904- | 0.07619763- | 0.07536796- | | 4KB | 0.09017245- | 0.06773510- | 0.06301810- | 0.06169944- | 0.06110420- | | 8KB | 0.06852403- | 0.05433486- | 0.05150861- | 0.05040518- | 0.04962446- | | 16KB | 0.05218619- | 0.04264776- | 0.04062043- | 0.04009757- | 0.04023010- | | 32KB | 0.03960724- | 0.03160628- | 0.02932314- | 0.02822374- | 0.02682965- | | 64KB | 0.03120234- | 0.02456095- | 0.02273182- | 0.02203624- | 0.02161252- | | 128KB | 0.02283266- | 0.01969645- | 0.01895727- | 0.01907831- | 0.01967564- | | 256KB | 0.01609442- | 0.01436537- | 0.01559218- | 0.01596527- | 0.01629536- | | 512KB | 0.00998378- | 0.00887662- | 0.00658865- | 0.00600362- | 0.00515822- | | 1MB | 0.00474777- | 0.00423809- | 0.00198679- | 0.00213541- | 0.00142564- | ----------------------------------------------------------------------------- Compulsory: 0.00009590988- ----------------------------------------------------------------------------- | U-cache demand misses/inst: 33,038,308,847 demand refs (1.321532-/inst); | |-----------------------------------------------------------------------------| | 19,226,564,351 U-cache 64-Byte demand block accesses (0.769063-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.17041176- | 0.10710560- | 0.09347861- | 0.09191715- | 0.09364039- | | 2KB | 0.11332640- | 0.07986054- | 0.07152277- | 0.06984860- | 0.06901892- | | 4KB | 0.08336852- | 0.06131751- | 0.05670047- | 0.05537330- | 0.05477577- | | 8KB | 0.06215723- | 0.04819088- | 0.04534981- | 0.04422373- | 0.04342837- | | 16KB | 0.04604625- | 0.03664657- | 0.03464653- | 0.03413213- | 0.03426502- | | 32KB | 0.03361015- | 0.02570033- | 0.02343382- | 0.02233754- | 0.02094276- | | 64KB | 0.02534199- | 0.01872159- | 0.01688827- | 0.01618807- | 0.01575863- | | 128KB | 0.01769778- | 0.01446619- | 0.01362361- | 0.01359800- | 0.01392393- | | 256KB | 0.01228368- | 0.01035422- | 0.01096335- | 0.01125062- | 0.01156644- | | 512KB | 0.00728850- | 0.00652678- | 0.00479921- | 0.00440368- | 0.00384972- | | 1MB | 0.00379607- | 0.00324532- | 0.00173146- | 0.00183158- | 0.00137845- | ----------------------------------------------------------------------------- Compulsory: 0.00009560968- ----------------------------------------------------------------------------- | U-cache prefetch misses/inst: 381,082,256 prefetches (0.015243-/inst); | |-----------------------------------------------------------------------------| | 381,082,260 U-cache 64-Byte prefetch block accesses (0.015243-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00879558- | 0.00755807- | 0.00654482- | 0.00649501- | 0.00637070- | | 2KB | 0.00761534- | 0.00664728- | 0.00635627- | 0.00634903- | 0.00634905- | | 4KB | 0.00680393- | 0.00641758- | 0.00631763- | 0.00632614- | 0.00632843- | | 8KB | 0.00636680- | 0.00614398- | 0.00615880- | 0.00618145- | 0.00619609- | | 16KB | 0.00613995- | 0.00600120- | 0.00597390- | 0.00596544- | 0.00596508- | | 32KB | 0.00599709- | 0.00590594- | 0.00588932- | 0.00588620- | 0.00588689- | | 64KB | 0.00586036- | 0.00583936- | 0.00584356- | 0.00584817- | 0.00585388- | | 128KB | 0.00513488- | 0.00523026- | 0.00533366- | 0.00548031- | 0.00575171- | | 256KB | 0.00381073- | 0.00401115- | 0.00462883- | 0.00471466- | 0.00472892- | | 512KB | 0.00269528- | 0.00234985- | 0.00178943- | 0.00159994- | 0.00130850- | | 1MB | 0.00095170- | 0.00099277- | 0.00025533- | 0.00030383- | 0.00004719- | ----------------------------------------------------------------------------- Compulsory: 0.00000030020- Datasets: 5 Sim Time: 12.90 days, 0.035 years File created 5/23/2003.