L M B E N C H 2 . 0 S U M M A R Y ------------------------------------ Basic system parameters ---------------------------------------------------- Host OS Description Mhz --------- ------------- ----------------------- ---- localhost Darwin 1.3.7 powerpc-apple-darwin1.3 397 localhost Darwin 1.3.7 powerpc-apple-darwin1.3 397 localhost Darwin 1.3.7 powerpc-apple-darwin1.3 397 dyn168.pl Darwin 1.4 powerpc-apple-darwin1.4 399 dyn168.pl Darwin 1.4 powerpc-apple-darwin1.4 399 dyn168.pl Darwin 1.4 powerpc-apple-darwin1.4 399 localhost Darwin 1.4 powerpc-apple-darwin1.4 400 localhost Darwin 5.1 powerpc-apple-darwin5.1 399 localhost Darwin 5.1 powerpc-apple-darwin5.1 399 localhost Darwin 5.1 powerpc-apple-darwin5.1 399 localhost Darwin 5.2 powerpc-apple-darwin5.2 399 localhost Darwin 5.2 powerpc-apple-darwin5.2 399 localhost Darwin 5.2 powerpc-apple-darwin5.2 399 localhost Darwin 5.3 powerpc-apple-darwin5.3 388 localhost Darwin 5.3 powerpc-apple-darwin5.3 388 localhost Darwin 5.3 powerpc-apple-darwin5.3 388 16float15 Darwin 5.4 powerpc-apple-darwin5.4 399 16float15 Darwin 5.4 powerpc-apple-darwin5.4 399 16float15 Darwin 5.4 powerpc-apple-darwin5.4 399 localhost Darwin 5.5 powerpc-apple-darwin5.5 398 localhost Darwin 5.5 powerpc-apple-darwin5.5 398 localhost Darwin 5.5 powerpc-apple-darwin5.5 398 localhost Darwin 6.2 powerpc-apple-darwin6.2 400 localhost Darwin 6.2 powerpc-apple-darwin6.2 400 localhost Darwin 6.2 powerpc-apple-darwin6.2 400 Processor, Processes - times in microseconds - smaller is better ---------------------------------------------------------------- Host OS Mhz null null open selct sig sig fork exec sh call I/O stat clos TCP inst hndl proc proc proc --------- ------------- ---- ---- ---- ---- ---- ----- ---- ---- ---- ---- ---- localhost Darwin 1.3.7 397 3.38 5.56 35.2 49.6 37.7 13.8 19.3 2901 11.K 28.K localhost Darwin 1.3.7 397 3.48 5.71 35.7 50.0 13.9 19.3 3038 12.K 28.K localhost Darwin 1.3.7 397 3.40 5.58 35.2 49.6 13.8 19.1 3034 12.K 28.K dyn168.pl Darwin 1.4 399 3.13 4.73 22.4 28.6 56.2 5.48 15.5 2268 6394 18.K dyn168.pl Darwin 1.4 399 3.14 4.74 22.2 28.6 56.5 5.63 15.4 2294 6376 19.K dyn168.pl Darwin 1.4 399 3.13 4.75 22.2 28.6 56.7 5.51 15.4 2253 6367 19.K localhost Darwin 1.4 400 3.13 4.79 22.5 28.8 56.5 5.55 15.4 2226 6252 18.K localhost Darwin 5.1 399 3.16 4.78 22.6 27.7 56.4 5.52 15.8 2199 6141 18.K localhost Darwin 5.1 399 3.16 4.77 23.0 28.4 56.6 5.59 15.7 2162 6209 18.K localhost Darwin 5.1 399 3.17 4.75 22.9 28.1 56.6 5.51 15.5 2157 6125 18.K localhost Darwin 5.2 399 3.17 4.84 22.6 28.2 55.9 5.45 15.6 2152 6280 18.K localhost Darwin 5.2 399 3.15 4.85 22.5 28.4 55.9 5.46 15.7 2212 6321 18.K localhost Darwin 5.2 399 3.13 4.82 22.8 28.6 56.0 5.45 15.7 2210 6394 18.K localhost Darwin 5.3 388 25.0 26.8 136. 219. 275.9 34.0 98.5 4822 6962 41.K localhost Darwin 5.3 388 19.7 36.4 264. 365. 602.4 26.5 107. 2657 6994 42.K localhost Darwin 5.3 388 21.2 40.8 257. 424. 328.7 21.1 105. 2621 7081 42.K 16float15 Darwin 5.4 399 3.15 4.86 22.2 28.1 56.4 5.46 16.0 2135 6248 18.K 16float15 Darwin 5.4 399 3.15 4.94 22.4 27.9 56.6 5.41 16.0 2220 6294 18.K 16float15 Darwin 5.4 399 3.17 4.85 22.1 27.6 56.5 5.45 15.9 2171 6293 19.K localhost Darwin 5.5 398 3.18 4.70 23.2 28.6 56.3 5.36 15.6 2193 6403 19.K localhost Darwin 5.5 398 3.16 4.70 23.2 28.3 55.6 5.44 15.6 2153 6287 19.K localhost Darwin 5.5 398 3.16 4.73 23.0 28.1 55.8 5.36 15.7 2199 6341 19.K localhost Darwin 6.2 400 2.88 5.59 29.3 37.3 65.6 5.70 22.4 2744 9698 23.K localhost Darwin 6.2 400 2.89 5.53 28.5 36.3 65.8 5.70 22.2 2736 10.K 23.K localhost Darwin 6.2 400 2.88 5.52 28.1 35.7 65.5 5.83 22.4 2820 9578 23.K Context switching - times in microseconds - smaller is better ------------------------------------------------------------- Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw --------- ------------- ----- ------ ------ ------ ------ ------- ------- localhost Darwin 1.3.7 12.0 33.7 105.8 47.4 198.4 55.8 293.3 localhost Darwin 1.3.7 12.3 32.5 111.4 46.6 186.8 53.9 267.5 localhost Darwin 1.3.7 12.0 33.2 106.7 49.5 169.3 62.2 283.5 dyn168.pl Darwin 1.4 10.7 30.1 104.8 42.4 203.4 54.8 289.8 dyn168.pl Darwin 1.4 10.9 30.2 105.7 39.7 179.2 53.9 282.6 dyn168.pl Darwin 1.4 10.8 30.6 108.4 41.5 175.2 47.5 272.2 localhost Darwin 1.4 10.9 30.9 106.8 39.7 189.3 45.8 273.0 localhost Darwin 5.1 9.700 28.1 101.5 46.4 199.3 47.8 286.6 localhost Darwin 5.1 9.720 29.2 102.9 40.7 178.1 48.8 274.8 localhost Darwin 5.1 9.790 29.1 104.9 39.0 182.4 51.1 285.6 localhost Darwin 5.2 9.900 29.1 104.0 38.5 127.2 43.6 269.4 localhost Darwin 5.2 9.520 29.5 102.6 38.1 152.2 47.3 272.6 localhost Darwin 5.2 9.840 29.1 138.2 40.4 165.6 45.8 274.1 localhost Darwin 5.3 146.1 354.3 5.08000 localhost Darwin 5.3 31.6 477.4 9.3600 localhost Darwin 5.3 203.0 84.9 16float15 Darwin 5.4 10.0 29.4 113.2 42.1 149.3 54.0 263.1 16float15 Darwin 5.4 9.980 29.0 101.9 41.8 169.5 49.9 253.8 16float15 Darwin 5.4 9.940 29.6 105.2 40.9 193.5 50.4 301.9 localhost Darwin 5.5 10.2 30.3 102.0 43.0 173.6 50.7 281.9 localhost Darwin 5.5 10.1 30.0 102.0 41.5 131.2 50.1 285.5 localhost Darwin 5.5 10.1 29.3 104.9 42.0 191.6 51.3 278.8 localhost Darwin 6.2 12.9 39.4 136.8 54.5 167.1 56.8 292.9 localhost Darwin 6.2 12.8 39.4 137.9 56.1 202.6 60.9 275.1 localhost Darwin 6.2 12.8 37.4 136.2 58.3 191.6 62.9 278.2 *Local* Communication latencies in microseconds - smaller is better ------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- localhost Darwin 1.3.7 12.0 59.0 59.6 131.0 192.8 154.6 231.9 369. localhost Darwin 1.3.7 12.3 58.9 59.3 130.9 192.7 153.5 233.4 357. localhost Darwin 1.3.7 12.0 59.4 59.0 130.7 191.0 155.4 232.2 358. dyn168.pl Darwin 1.4 10.7 54.9 54.0 121.3 140.0 372. dyn168.pl Darwin 1.4 10.9 55.3 53.0 119.8 142.5 355. dyn168.pl Darwin 1.4 10.8 54.9 53.6 121.8 142.1 357. localhost Darwin 1.4 10.9 53.4 54.1 121.3 140.9 362. localhost Darwin 5.1 9.700 53.1 50.2 119.2 140.8 366. localhost Darwin 5.1 9.720 52.7 49.9 117.8 140.3 345. localhost Darwin 5.1 9.790 51.0 50.2 118.6 141.9 357. localhost Darwin 5.2 9.900 51.5 50.8 105.4 136.8 358. localhost Darwin 5.2 9.520 49.9 49.9 117.8 136.5 355. localhost Darwin 5.2 9.840 52.0 51.3 119.4 138.1 346. localhost Darwin 5.3 243.9 233. 245.3 387.2 380. localhost Darwin 5.3 31.6 228.4 255. 228.1 418.9 697. localhost Darwin 5.3 264.0 255. 235.5 422.5 358. 16float15 Darwin 5.4 10.0 52.7 54.2 121.9 127.6 361. 16float15 Darwin 5.4 9.980 53.7 53.4 123.4 143.2 347. 16float15 Darwin 5.4 9.940 52.6 54.3 120.3 143.8 346. localhost Darwin 5.5 10.2 52.1 51.8 119.1 122.2 356. localhost Darwin 5.5 10.1 51.2 50.8 120.1 138.6 340. localhost Darwin 5.5 10.1 50.9 50.9 120.8 139.0 352. localhost Darwin 6.2 12.9 61.2 61.3 159.2 193.9 506. localhost Darwin 6.2 12.8 62.5 62.6 159.0 192.4 519. localhost Darwin 6.2 12.8 62.4 62.4 162.7 195.2 516. File & VM system latencies in microseconds - smaller is better -------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page Create Delete Create Delete Latency Fault Fault --------- ------------- ------ ------ ------ ------ ------- ----- ----- localhost Darwin 1.3.7 407.8 451.9 2352.9 561.8 5202.0 76.6 12.3K localhost Darwin 1.3.7 374.5 452.3 1938.0 513.6 5155.0 77.0 14.1K localhost Darwin 1.3.7 442.7 496.5 2012.1 599.9 5257.0 76.1 7270.0 dyn168.pl Darwin 1.4 520.0 572.4 2222.2 666.7 3270.0 63.3 15.4K dyn168.pl Darwin 1.4 425.2 619.2 2331.0 664.0 3281.0 56.1 17.0K dyn168.pl Darwin 1.4 427.2 596.7 2551.0 712.8 3251.0 56.1 16.0K localhost Darwin 1.4 363.8 434.6 3610.1 1025.6 3466.0 57.7 16.0K localhost Darwin 5.1 451.7 506.3 2739.7 673.4 3337.0 59.0 15.7K localhost Darwin 5.1 439.2 529.9 2747.3 643.5 3254.0 55.5 17.4K localhost Darwin 5.1 438.2 544.7 2314.8 619.6 3249.0 55.5 17.0K localhost Darwin 5.2 344.8 460.2 1949.3 478.7 3269.0 55.5 8743.0 localhost Darwin 5.2 362.3 408.3 1901.1 508.4 3231.0 55.1 8111.0 localhost Darwin 5.2 331.5 416.8 1876.2 413.7 3268.0 56.4 13.1K localhost Darwin 5.3 1085.8 770.4 2857.1 778.8 37.1K 61.8 17.3K localhost Darwin 5.3 995.0 758.7 2487.6 894.5 17.6K 111.9 10.1K localhost Darwin 5.3 995.0 689.7 2518.9 838.2 21.3K 39.8 9016.0 16float15 Darwin 5.4 436.5 626.6 2109.7 632.9 3256.0 58.6 10.7K 16float15 Darwin 5.4 470.6 508.6 1960.8 614.6 3213.0 57.3 9772.0 16float15 Darwin 5.4 444.8 533.0 2100.8 664.0 3253.0 57.6 12.0K localhost Darwin 5.5 354.4 512.8 2188.2 630.9 3239.0 58.2 11.7K localhost Darwin 5.5 410.2 582.4 2105.3 632.1 3393.0 54.1 9461.0 localhost Darwin 5.5 489.7 562.4 2336.4 639.4 3341.0 53.9 14.9K localhost Darwin 6.2 249.6 217.9 1519.8 320.9 11.1K 92.0 6629.0 localhost Darwin 6.2 248.8 220.6 1584.8 324.6 11.2K 92.1 6295.0 localhost Darwin 6.2 248.3 216.5 1479.3 327.8 11.0K 91.9 6700.0 *Local* Communication bandwidths in MB/s - bigger is better ----------------------------------------------------------- Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem UNIX reread reread (libc) (hand) read write --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- localhost Darwin 1.3.7 104. 97.8 75.6 158.2 179.4 269.8 126.1 179. 434.1 localhost Darwin 1.3.7 103. 100. 74.8 155.4 180.2 270.8 126.8 179. 434.8 localhost Darwin 1.3.7 104. 102. 74.2 157.2 180.4 266.5 125.2 179. 436.5 dyn168.pl Darwin 1.4 108. 107. 76.1 158.3 180.8 249.3 126.9 180. 438.7 dyn168.pl Darwin 1.4 108. 108. 75.9 161.9 180.9 247.0 127.3 181. 437.4 dyn168.pl Darwin 1.4 109. 108. 75.0 157.7 180.8 248.4 127.2 180. 438.0 localhost Darwin 1.4 108. 110. 76.9 162.4 180.9 246.9 126.5 180. 434.8 localhost Darwin 5.1 108. 111. 75.2 160.7 178.3 243.5 124.5 178. 431.2 localhost Darwin 5.1 108. 108. 74.2 159.2 178.8 246.0 126.2 178. 432.8 localhost Darwin 5.1 109. 111. 70.7 157.1 178.1 245.0 125.4 178. 431.1 localhost Darwin 5.2 114. 114. 77.3 163.5 178.9 228.7 116.5 178. 428.7 localhost Darwin 5.2 110. 112. 76.6 163.2 178.8 236.8 119.9 178. 426.0 localhost Darwin 5.2 111. 110. 76.9 162.2 178.8 236.6 119.1 179. 426.4 localhost Darwin 5.3 50.4 51.5 44.0 38.9 43.0 67.4 31.2 41.2 108.7 localhost Darwin 5.3 50.1 55.4 42.3 35.3 44.1 52.3 29.4 43.1 86.1 localhost Darwin 5.3 49.9 43.9 41.4 39.0 42.3 65.9 33.7 41.0 98.3 16float15 Darwin 5.4 116. 119. 81.6 160.8 174.2 230.8 117.8 174. 427.7 16float15 Darwin 5.4 119. 120. 79.6 158.9 174.0 235.5 114.5 178. 424.4 16float15 Darwin 5.4 119. 120. 79.7 154.3 174.1 236.1 115.2 174. 423.1 localhost Darwin 5.5 120. 120. 84.9 163.3 178.5 230.8 118.2 178. 429.7 localhost Darwin 5.5 120. 119. 82.1 162.0 178.8 235.9 120.0 178. 427.8 localhost Darwin 5.5 121. 119. 83.1 158.3 178.8 236.1 118.6 178. 425.3 localhost Darwin 6.2 95.2 94.5 59.5 118.0 169.3 225.6 115.9 169. 421.1 localhost Darwin 6.2 96.0 93.9 60.3 117.7 168.9 227.6 115.1 169. 417.0 localhost Darwin 6.2 95.1 93.2 60.5 116.8 169.3 227.7 114.6 169. 418.1 Memory latencies in nanoseconds - smaller is better (WARNING - may not be correct, check graphs) --------------------------------------------------- Host OS Mhz L1 $ L2 $ Main mem Guesses --------- ------------- ---- ----- ------ -------- ------- localhost Darwin 1.3.7 397 5.015 30.3 128.3 localhost Darwin 1.3.7 397 5.025 30.2 128.1 localhost Darwin 1.3.7 397 5.025 36.0 128.2 dyn168.pl Darwin 1.4 399 5.012 30.2 128.0 dyn168.pl Darwin 1.4 399 5.019 30.3 128.4 dyn168.pl Darwin 1.4 399 5.019 30.2 127.8 localhost Darwin 1.4 400 5.014 30.2 127.8 localhost Darwin 5.1 399 5.012 30.2 129.8 localhost Darwin 5.1 399 5.019 30.2 129.8 localhost Darwin 5.1 399 5.019 30.3 129.7 localhost Darwin 5.2 399 5.028 30.2 129.5 localhost Darwin 5.2 399 5.014 30.2 129.3 localhost Darwin 5.2 399 5.012 30.3 129.3 localhost Darwin 5.3 388 5.072 100.7 397.7 localhost Darwin 5.3 388 5.048 36.1 447.9 localhost Darwin 5.3 388 5.012 108.8 494.1 16float15 Darwin 5.4 399 5.012 30.2 131.8 16float15 Darwin 5.4 399 5.012 30.2 130.3 16float15 Darwin 5.4 399 5.019 30.2 129.4 localhost Darwin 5.5 398 5.019 36.0 129.8 localhost Darwin 5.5 398 5.012 30.2 129.4 localhost Darwin 5.5 398 5.012 30.3 129.4 localhost Darwin 6.2 400 6.741 40.4 141.6 localhost Darwin 6.2 400 6.689 40.3 141.0 localhost Darwin 6.2 400 6.684 40.4 141.4