253.perlbmk_64_1B-amean.tab Arithmetic mean of per-instruction miss-ratios Benchmark: 253.perlbmk --First 1 billion instructions ----------------------------------------------------------------------------- | I-cache misses/inst: 5,000,000,000 instructions; | |-----------------------------------------------------------------------------| | 670,906,669 I-cache 64-Byte block accesses (0.134181-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.06998199- | 0.06731791- | 0.06634191- | 0.06675005- | 0.06600399- | | 2KB | 0.06023995- | 0.05859472- | 0.05643702- | 0.05602746- | 0.05518979- | | 4KB | 0.04930183- | 0.04591883- | 0.04572827- | 0.04375029- | 0.04450778- | | 8KB | 0.03829229- | 0.03464712- | 0.03409595- | 0.03437787- | 0.03479427- | | 16KB | 0.02707005- | 0.02187127- | 0.02072735- | 0.01909857- | 0.01555365- | | 32KB | 0.01569887- | 0.01239683- | 0.00915789- | 0.00325976- | 0.00101375- | | 64KB | 0.00859414- | 0.00309548- | 0.00180809- | 0.00026265- | 0.00008765- | | 128KB | 0.00491926- | 0.00036857- | 0.00017395- | 0.00003083- | 0.00001841- | | 256KB | 0.00180948- | 0.00022350- | 0.00000941- | 0.00000574- | 0.00000467- | | 512KB | 0.00100921- | 0.00000647- | 0.00000466- | 0.00000461- | 0.00000461- | | 1MB | 0.00000461- | 0.00000461- | 0.00000461- | 0.00000461- | 0.00000461- | ----------------------------------------------------------------------------- Compulsory: 0.00000460800- ----------------------------------------------------------------------------- | D-cache misses/inst: 1,987,911,724 data refs (0.397582-/inst); | |-----------------------------------------------------------------------------| | 1,417,022,967 D-cache 64-Byte block accesses (0.283405-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.08371021- | 0.06382548- | 0.05948193- | 0.05907975- | 0.05883329- | | 2KB | 0.06216251- | 0.04792603- | 0.04327793- | 0.04140948- | 0.03971902- | | 4KB | 0.04581070- | 0.03382125- | 0.03050787- | 0.02848497- | 0.02769971- | | 8KB | 0.03358832- | 0.02212253- | 0.02016135- | 0.01947454- | 0.01924496- | | 16KB | 0.02102224- | 0.01342007- | 0.01124799- | 0.01034449- | 0.01123413- | | 32KB | 0.01042373- | 0.00627445- | 0.00474242- | 0.00365064- | 0.00237831- | | 64KB | 0.00741457- | 0.00339088- | 0.00261104- | 0.00237427- | 0.00189600- | | 128KB | 0.00420617- | 0.00263921- | 0.00214655- | 0.00212519- | 0.00160971- | | 256KB | 0.00318995- | 0.00204242- | 0.00199081- | 0.00198443- | 0.00147240- | | 512KB | 0.00232221- | 0.00188225- | 0.00185787- | 0.00185947- | 0.00141838- | | 1MB | 0.00200456- | 0.00167256- | 0.00165154- | 0.00164116- | 0.00135454- | ----------------------------------------------------------------------------- Compulsory: 0.00043520620- ----------------------------------------------------------------------------- | D-cache demand misses/inst: 1,980,679,537 demand refs (0.396136-/inst); | |-----------------------------------------------------------------------------| | 1,409,793,598 D-cache 64-Byte demand block accesses (0.281959-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.08263260- | 0.06280413- | 0.05845733- | 0.05805604- | 0.05781276- | | 2KB | 0.06114398- | 0.04695046- | 0.04227791- | 0.04040537- | 0.03872254- | | 4KB | 0.04492011- | 0.03291039- | 0.02962880- | 0.02761729- | 0.02685245- | | 8KB | 0.03280516- | 0.02143674- | 0.01949941- | 0.01883310- | 0.01850892- | | 16KB | 0.02056254- | 0.01298595- | 0.01083228- | 0.00994323- | 0.01082120- | | 32KB | 0.01008748- | 0.00599849- | 0.00449768- | 0.00344223- | 0.00218369- | | 64KB | 0.00714842- | 0.00319647- | 0.00242405- | 0.00219068- | 0.00171153- | | 128KB | 0.00400426- | 0.00245585- | 0.00196717- | 0.00194610- | 0.00142867- | | 256KB | 0.00299514- | 0.00186354- | 0.00181269- | 0.00180659- | 0.00129463- | | 512KB | 0.00213948- | 0.00170420- | 0.00168036- | 0.00168204- | 0.00124099- | | 1MB | 0.00182329- | 0.00149520- | 0.00147425- | 0.00146391- | 0.00117732- | ----------------------------------------------------------------------------- Compulsory: 0.00026551100- ----------------------------------------------------------------------------- | D-cache prefetch misses/inst: 7,232,187 prefetches (0.001446-/inst); | |-----------------------------------------------------------------------------| | 7,229,369 D-cache 64-Byte prefetch block accesses (0.001446-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00107761- | 0.00102135- | 0.00102460- | 0.00102371- | 0.00102052- | | 2KB | 0.00101854- | 0.00097557- | 0.00100002- | 0.00100411- | 0.00099648- | | 4KB | 0.00089059- | 0.00091086- | 0.00087907- | 0.00086768- | 0.00084726- | | 8KB | 0.00078316- | 0.00068579- | 0.00066194- | 0.00064144- | 0.00073603- | | 16KB | 0.00045970- | 0.00043412- | 0.00041570- | 0.00040127- | 0.00041293- | | 32KB | 0.00033625- | 0.00027596- | 0.00024474- | 0.00020840- | 0.00019462- | | 64KB | 0.00026615- | 0.00019441- | 0.00018699- | 0.00018360- | 0.00018447- | | 128KB | 0.00020192- | 0.00018336- | 0.00017938- | 0.00017908- | 0.00018104- | | 256KB | 0.00019481- | 0.00017887- | 0.00017811- | 0.00017784- | 0.00017777- | | 512KB | 0.00018272- | 0.00017805- | 0.00017751- | 0.00017743- | 0.00017739- | | 1MB | 0.00018126- | 0.00017737- | 0.00017729- | 0.00017725- | 0.00017722- | ----------------------------------------------------------------------------- Compulsory: 0.00016969520- ----------------------------------------------------------------------------- | U-cache misses/inst: 6,987,911,724 unified refs (1.397582-/inst); | |-----------------------------------------------------------------------------| | 4,542,356,644 U-cache 64-Byte block accesses (0.908471-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.21712360- | 0.16730779- | 0.15103448- | 0.14736974- | 0.14670555- | | 2KB | 0.16595610- | 0.13096746- | 0.12758513- | 0.12461535- | 0.12453044- | | 4KB | 0.13160198- | 0.10504854- | 0.09984821- | 0.10026399- | 0.09623256- | | 8KB | 0.09835601- | 0.08115587- | 0.07633291- | 0.07375005- | 0.07186692- | | 16KB | 0.07285953- | 0.05785765- | 0.05462840- | 0.05435120- | 0.05443851- | | 32KB | 0.04572246- | 0.03428677- | 0.03113621- | 0.02952538- | 0.02648916- | | 64KB | 0.03146216- | 0.01602040- | 0.01229155- | 0.00807563- | 0.00298545- | | 128KB | 0.01675721- | 0.00741308- | 0.00382160- | 0.00262632- | 0.00190634- | | 256KB | 0.00913302- | 0.00328746- | 0.00238589- | 0.00208693- | 0.00154647- | | 512KB | 0.00618321- | 0.00249915- | 0.00191633- | 0.00190157- | 0.00145048- | | 1MB | 0.00285156- | 0.00191001- | 0.00167487- | 0.00166152- | 0.00136668- | ----------------------------------------------------------------------------- Compulsory: 0.00043981420- ----------------------------------------------------------------------------- | U-cache demand misses/inst: 6,980,679,537 demand refs (1.396136-/inst); | |-----------------------------------------------------------------------------| | 4,535,125,362 U-cache 64-Byte demand block accesses (0.907025-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.21598622- | 0.16624463- | 0.14993499- | 0.14633257- | 0.14566957- | | 2KB | 0.16488440- | 0.12994295- | 0.12656706- | 0.12359786- | 0.12351559- | | 4KB | 0.13060445- | 0.10406734- | 0.09885903- | 0.09925748- | 0.09522690- | | 8KB | 0.09741601- | 0.08027735- | 0.07544179- | 0.07286545- | 0.07098427- | | 16KB | 0.07208020- | 0.05706568- | 0.05387131- | 0.05363903- | 0.05366904- | | 32KB | 0.04506690- | 0.03372721- | 0.03049475- | 0.02901544- | 0.02606039- | | 64KB | 0.03089009- | 0.01566455- | 0.01200586- | 0.00781149- | 0.00278992- | | 128KB | 0.01621432- | 0.00711831- | 0.00363531- | 0.00244489- | 0.00172345- | | 256KB | 0.00863850- | 0.00304991- | 0.00220667- | 0.00190869- | 0.00136843- | | 512KB | 0.00581504- | 0.00226723- | 0.00173848- | 0.00172401- | 0.00127303- | | 1MB | 0.00267016- | 0.00173191- | 0.00149751- | 0.00148424- | 0.00118946- | ----------------------------------------------------------------------------- Compulsory: 0.00027011900- ----------------------------------------------------------------------------- | U-cache prefetch misses/inst: 7,232,187 prefetches (0.001446-/inst); | |-----------------------------------------------------------------------------| | 7,231,282 U-cache 64-Byte prefetch block accesses (0.001446-/inst) | |-----------------------------------------------------------------------------| | Size | Direct | 2-way LRU | 4-way LRU | 8-way LRU | Full LRU | |-------+-------------+-------------+-------------+-------------+-------------| | 1KB | 0.00113739- | 0.00106317- | 0.00109949- | 0.00103717- | 0.00103598- | | 2KB | 0.00107170- | 0.00102451- | 0.00101806- | 0.00101749- | 0.00101484- | | 4KB | 0.00099753- | 0.00098120- | 0.00098918- | 0.00100651- | 0.00100566- | | 8KB | 0.00094000- | 0.00087852- | 0.00089112- | 0.00088460- | 0.00088264- | | 16KB | 0.00077932- | 0.00079197- | 0.00075709- | 0.00071217- | 0.00076948- | | 32KB | 0.00065556- | 0.00055956- | 0.00064146- | 0.00050994- | 0.00042877- | | 64KB | 0.00057207- | 0.00035585- | 0.00028570- | 0.00026414- | 0.00019553- | | 128KB | 0.00054289- | 0.00029477- | 0.00018629- | 0.00018143- | 0.00018290- | | 256KB | 0.00049453- | 0.00023755- | 0.00017922- | 0.00017824- | 0.00017803- | | 512KB | 0.00036818- | 0.00023192- | 0.00017786- | 0.00017755- | 0.00017746- | | 1MB | 0.00018140- | 0.00017810- | 0.00017735- | 0.00017727- | 0.00017722- | ----------------------------------------------------------------------------- Compulsory: 0.00016969520- Datasets: 5 Sim Time: 2.20 days, 0.006 years File created 5/23/2003.