176.gcc_64_1B-hmean.tab Harmonic mean of per-instruction miss-ratios Benchmark: 176.gcc --First 1 billion instructions ----------------------------------------------------------------------------- | I-cache misses/inst: 5,000,000,000 instructions; | |-----------------------------------------------------------------------------| | 660,336,386 I-cache 64-Byte block accesses (0.132009-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.06697759- | 0.06221471- | 0.06090253- | 0.06032715- | 0.06045710- | | 2KB | 0.05515325- | 0.05102526- | 0.04960680- | 0.04920276- | 0.04921518- | | 4KB | 0.04391126- | 0.04146070- | 0.04030691- | 0.03999628- | 0.04000371- | | 8KB | 0.03352167- | 0.03108784- | 0.03016563- | 0.02958283- | 0.02940576- | | 16KB | 0.02232535- | 0.01894070- | 0.01815872- | 0.01772529- | 0.01801345- | | 32KB | 0.01320994- | 0.00810052- | 0.00650850- | 0.00524813- | 0.00436732- | | 64KB | 0.00773453- | 0.00250329- | 0.00148904- | 0.00099954- | 0.00073657- | | 128KB | 0.00238389- | 0.00081252- | 0.00036370- | 0.00027102- | 0.00022572- | | 256KB | 0.00151111- | 0.00025248- | 0.00017942- | 0.00014877- | 0.00014192- | | 512KB | 0.00037105- | 0.00010779- | 0.00008758- | 0.00008613- | 0.00009330- | | 1MB | 0.00007822- | 0.00003542- | 0.00002595- | 0.00001651- | 0.00001364- | ----------------------------------------------------------------------------- Compulsory: 0.00001364087- ----------------------------------------------------------------------------- | D-cache misses/inst: 1,701,756,246 data refs (0.340279-/inst); | |-----------------------------------------------------------------------------| | 944,808,788 D-cache 64-Byte block accesses (0.188932-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.07476264- | 0.06165378- | 0.05559719- | 0.05341231- | 0.05287595- | | 2KB | 0.05435338- | 0.04114321- | 0.03589715- | 0.03432979- | 0.03329177- | | 4KB | 0.03801339- | 0.02751187- | 0.02314174- | 0.02167340- | 0.02110353- | | 8KB | 0.02617797- | 0.01769307- | 0.01492683- | 0.01367479- | 0.01290788- | | 16KB | 0.01756770- | 0.01147381- | 0.00973003- | 0.00924392- | 0.00889375- | | 32KB | 0.01119275- | 0.00729796- | 0.00645590- | 0.00625924- | 0.00620589- | | 64KB | 0.00689668- | 0.00446697- | 0.00393686- | 0.00379908- | 0.00370122- | | 128KB | 0.00475504- | 0.00276082- | 0.00251334- | 0.00245074- | 0.00242894- | | 256KB | 0.00295110- | 0.00169785- | 0.00152783- | 0.00149362- | 0.00147505- | | 512KB | 0.00168112- | 0.00082009- | 0.00068112- | 0.00063482- | 0.00059030- | | 1MB | 0.00074210- | 0.00033786- | 0.00027546- | 0.00024354- | 0.00022734- | ----------------------------------------------------------------------------- Compulsory: 0.00010124847- ----------------------------------------------------------------------------- | D-cache demand misses/inst: 1,681,936,575 demand refs (0.336337-/inst); | |-----------------------------------------------------------------------------| | 926,413,150 D-cache 64-Byte demand block accesses (0.188932-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.07313690- | 0.06019522- | 0.05423422- | 0.05206802- | 0.05152779- | | 2KB | 0.05294526- | 0.03987489- | 0.03464721- | 0.03307846- | 0.03203456- | | 4KB | 0.03676616- | 0.02635909- | 0.02202627- | 0.02057148- | 0.02000413- | | 8KB | 0.02507467- | 0.01666695- | 0.01393190- | 0.01269918- | 0.01194124- | | 16KB | 0.01664921- | 0.01062139- | 0.00889263- | 0.00840417- | 0.00804265- | | 32KB | 0.01055872- | 0.00670594- | 0.00586886- | 0.00565799- | 0.00558844- | | 64KB | 0.00653340- | 0.00418420- | 0.00367039- | 0.00354726- | 0.00345546- | | 128KB | 0.00454570- | 0.00265243- | 0.00242731- | 0.00237266- | 0.00235415- | | 256KB | 0.00282371- | 0.00164901- | 0.00148963- | 0.00145682- | 0.00143869- | | 512KB | 0.00165673- | 0.00081074- | 0.00067388- | 0.00062801- | 0.00058371- | | 1MB | 0.00073124- | 0.00033408- | 0.00027243- | 0.00024063- | 0.00022462- | ----------------------------------------------------------------------------- Compulsory: 0.00010027667- ----------------------------------------------------------------------------- | D-cache prefetch misses/inst: 19,819,671 prefetches (0.003484-/inst); | |-----------------------------------------------------------------------------| | 18,395,638 D-cache 64-Byte prefetch block accesses (0.003166-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00131110- | 0.00112878- | 0.00101928- | 0.00099408- | 0.00099590- | | 2KB | 0.00108578- | 0.00093006- | 0.00091261- | 0.00091872- | 0.00092933- | | 4KB | 0.00091076- | 0.00082616- | 0.00079342- | 0.00078855- | 0.00079099- | | 8KB | 0.00079237- | 0.00072645- | 0.00070796- | 0.00069869- | 0.00069717- | | 16KB | 0.00063785- | 0.00060670- | 0.00061178- | 0.00061898- | 0.00063392- | | 32KB | 0.00040191- | 0.00041844- | 0.00042920- | 0.00045407- | 0.00048040- | | 64KB | 0.00020555- | 0.00016163- | 0.00014603- | 0.00013212- | 0.00009557- | | 128KB | 0.00011171- | 0.00004589- | 0.00003109- | 0.00002555- | 0.00002405- | | 256KB | 0.00005105- | 0.00002120- | 0.00001464- | 0.00001421- | 0.00001446- | | 512KB | 0.00002150- | 0.00000861- | 0.00000594- | 0.00000555- | 0.00000550- | | 1MB | 0.00000982- | 0.00000334- | 0.00000267- | 0.00000254- | 0.00000224- | ----------------------------------------------------------------------------- Compulsory: 0.00000076735- ----------------------------------------------------------------------------- | U-cache misses/inst: 6,701,756,246 unified refs (1.340333-/inst); | |-----------------------------------------------------------------------------| | 3,984,359,521 U-cache 64-Byte block accesses (0.796797-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.22334201- | 0.17175949- | 0.16042909- | 0.15706429- | 0.15727133- | | 2KB | 0.16498405- | 0.12825320- | 0.11833493- | 0.11487150- | 0.11316002- | | 4KB | 0.12282143- | 0.09614505- | 0.08766995- | 0.08505983- | 0.08379019- | | 8KB | 0.08990291- | 0.07052086- | 0.06488654- | 0.06255126- | 0.06108750- | | 16KB | 0.06330658- | 0.04848302- | 0.04425208- | 0.04287288- | 0.04253484- | | 32KB | 0.04164848- | 0.02826723- | 0.02419713- | 0.02241454- | 0.02026543- | | 64KB | 0.02567204- | 0.01455457- | 0.01108582- | 0.00975375- | 0.00889421- | | 128KB | 0.01422942- | 0.00697989- | 0.00463112- | 0.00401818- | 0.00360150- | | 256KB | 0.00896970- | 0.00325338- | 0.00229471- | 0.00211163- | 0.00204789- | | 512KB | 0.00498928- | 0.00168137- | 0.00111338- | 0.00104129- | 0.00100507- | | 1MB | 0.00235989- | 0.00077540- | 0.00053707- | 0.00047801- | 0.00044795- | ----------------------------------------------------------------------------- Compulsory: 0.00011678721- ----------------------------------------------------------------------------- | U-cache demand misses/inst: 6,681,936,575 demand refs (1.336375-/inst); | |-----------------------------------------------------------------------------| | 3,964,539,850 U-cache 64-Byte demand block accesses (0.796797-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.22125560- | 0.16977754- | 0.15891600- | 0.15556901- | 0.15588000- | | 2KB | 0.16326867- | 0.12684553- | 0.11698167- | 0.11352558- | 0.11180781- | | 4KB | 0.12134871- | 0.09482183- | 0.08637556- | 0.08376551- | 0.08248753- | | 8KB | 0.08859279- | 0.06930542- | 0.06368536- | 0.06135788- | 0.05989403- | | 16KB | 0.06215673- | 0.04737276- | 0.04315435- | 0.04177716- | 0.04143419- | | 32KB | 0.04069543- | 0.02735545- | 0.02329731- | 0.02152345- | 0.01937688- | | 64KB | 0.02493142- | 0.01390527- | 0.01045230- | 0.00912442- | 0.00824886- | | 128KB | 0.01373864- | 0.00666399- | 0.00440797- | 0.00381780- | 0.00343647- | | 256KB | 0.00861209- | 0.00314189- | 0.00223006- | 0.00205756- | 0.00199626- | | 512KB | 0.00487909- | 0.00165110- | 0.00110384- | 0.00103260- | 0.00099674- | | 1MB | 0.00231799- | 0.00076106- | 0.00053309- | 0.00047410- | 0.00044428- | ----------------------------------------------------------------------------- Compulsory: 0.00011583353- ----------------------------------------------------------------------------- | U-cache prefetch misses/inst: 19,819,671 prefetches (0.003484-/inst); | |-----------------------------------------------------------------------------| | 19,819,671 U-cache 64-Byte prefetch block accesses (0.003484-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00166996- | 0.00144068- | 0.00116153- | 0.00111885- | 0.00102190- | | 2KB | 0.00134088- | 0.00103272- | 0.00097447- | 0.00097013- | 0.00097005- | | 4KB | 0.00107942- | 0.00094256- | 0.00090502- | 0.00090850- | 0.00091234- | | 8KB | 0.00091437- | 0.00082514- | 0.00080598- | 0.00079799- | 0.00080305- | | 16KB | 0.00076311- | 0.00069408- | 0.00068449- | 0.00067910- | 0.00067506- | | 32KB | 0.00058053- | 0.00056390- | 0.00056207- | 0.00056622- | 0.00057080- | | 64KB | 0.00035866- | 0.00036387- | 0.00040872- | 0.00043256- | 0.00046520- | | 128KB | 0.00021048- | 0.00013252- | 0.00010528- | 0.00009796- | 0.00005310- | | 256KB | 0.00013639- | 0.00004384- | 0.00002279- | 0.00001689- | 0.00001632- | | 512KB | 0.00007828- | 0.00002530- | 0.00000770- | 0.00000660- | 0.00000621- | | 1MB | 0.00002972- | 0.00001017- | 0.00000326- | 0.00000308- | 0.00000272- | ----------------------------------------------------------------------------- Compulsory: 0.00000076735- Datasets: 5 Sim Time: 2.65 days, 0.007 years File created 5/23/2003.