* Herbert Xu | 2008-05-26 21:05:08 [+1000]: >Sebastian, if you're still seeing worse results on powerpc could you >post the actual numbers with/without this patch? le32: ~~~~~ |testing speed of rmd128 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 105 cycles/operation, 6 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 201 cycles/operation, 3 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 161 cycles/operation, 2 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 519 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 365 cycles/operation, 1 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 329 cycles/operation, 1 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1798 cycles/operation, 1 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1038 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 994 cycles/operation, 0 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 3503 cycles/operation, 1 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 1981 cycles/operation, 0 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 1896 cycles/operation, 0 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 1881 cycles/operation, 0 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 6914 cycles/operation, 1 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 3870 cycles/operation, 0 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 3698 cycles/operation, 0 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 3654 cycles/operation, 0 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 13736 cycles/operation, 1 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 7649 cycles/operation, 0 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 7305 cycles/operation, 0 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 7215 cycles/operation, 0 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 7210 cycles/operation, 0 cycles/byte | |testing speed of rmd160 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 144 cycles/operation, 9 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 276 cycles/operation, 4 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 237 cycles/operation, 3 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 706 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 552 cycles/operation, 2 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 517 cycles/operation, 2 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2432 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1671 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1628 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 4731 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 3211 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 3124 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 3109 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 9332 cycles/operation, 2 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 6290 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 6116 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 6072 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 18532 cycles/operation, 2 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 12450 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 12102 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 12011 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 12006 cycles/operation, 1 cycles/byte | |testing speed of rmd256 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 116 cycles/operation, 7 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 217 cycles/operation, 3 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 178 cycles/operation, 2 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 551 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 399 cycles/operation, 1 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 365 cycles/operation, 1 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 1890 cycles/operation, 1 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1147 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1104 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 3677 cycles/operation, 1 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 2190 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 2104 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 2089 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 7251 cycles/operation, 1 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 4276 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 4104 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 4060 cycles/operation, 0 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 14398 cycles/operation, 1 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 8447 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 8103 cycles/operation, 0 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 8015 cycles/operation, 0 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 8011 cycles/operation, 0 cycles/byte | |testing speed of rmd320 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 144 cycles/operation, 9 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 270 cycles/operation, 4 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 231 cycles/operation, 3 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 680 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 529 cycles/operation, 2 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 493 cycles/operation, 1 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2326 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1579 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1535 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 4521 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 3026 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 2939 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 2925 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 8911 cycles/operation, 2 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 5922 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 5748 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 5703 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 17690 cycles/operation, 2 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 11711 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 11363 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 11275 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 11271 cycles/operation, 1 cycles/byte le32p: ~~~~~~ |testing speed of rmd128 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 124 cycles/operation, 7 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 238 cycles/operation, 3 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 199 cycles/operation, 3 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 613 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 462 cycles/operation, 1 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 426 cycles/operation, 1 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2118 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1371 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1328 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 4127 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 2630 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 2545 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 2531 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 8144 cycles/operation, 1 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 5149 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 4979 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 4936 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 16176 cycles/operation, 1 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 10187 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 9847 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 9761 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 9756 cycles/operation, 1 cycles/byte | |testing speed of rmd160 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 161 cycles/operation, 10 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 311 cycles/operation, 4 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 273 cycles/operation, 4 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 796 cycles/operation, 3 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 645 cycles/operation, 2 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 610 cycles/operation, 2 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2737 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1992 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1949 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 5325 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 3835 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 3749 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 3734 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 10501 cycles/operation, 2 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 7520 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 7348 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 7305 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 20853 cycles/operation, 2 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 14892 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 14547 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 14460 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 14456 cycles/operation, 1 cycles/byte | |testing speed of rmd256 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 129 cycles/operation, 8 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 245 cycles/operation, 3 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 206 cycles/operation, 3 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 626 cycles/operation, 2 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 475 cycles/operation, 1 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 443 cycles/operation, 1 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2155 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 1418 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1370 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 4194 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 2717 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 2621 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 2606 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 8271 cycles/operation, 2 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 5318 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 5126 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 5077 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 16426 cycles/operation, 2 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 10518 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 10134 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 10037 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 10033 cycles/operation, 1 cycles/byte | |testing speed of rmd320 |test 0 ( 16 byte blocks, 16 bytes per update, 1 updates): 167 cycles/operation, 10 cycles/byte |test 1 ( 64 byte blocks, 16 bytes per update, 4 updates): 319 cycles/operation, 4 cycles/byte |test 2 ( 64 byte blocks, 64 bytes per update, 1 updates): 280 cycles/operation, 4 cycles/byte |test 3 ( 256 byte blocks, 16 bytes per update, 16 updates): 809 cycles/operation, 3 cycles/byte |test 4 ( 256 byte blocks, 64 bytes per update, 4 updates): 658 cycles/operation, 2 cycles/byte |test 5 ( 256 byte blocks, 256 bytes per update, 1 updates): 623 cycles/operation, 2 cycles/byte |test 6 ( 1024 byte blocks, 16 bytes per update, 64 updates): 2774 cycles/operation, 2 cycles/byte |test 7 ( 1024 byte blocks, 256 bytes per update, 4 updates): 2028 cycles/operation, 1 cycles/byte |test 8 ( 1024 byte blocks, 1024 bytes per update, 1 updates): 1985 cycles/operation, 1 cycles/byte |test 9 ( 2048 byte blocks, 16 bytes per update, 128 updates): 5394 cycles/operation, 2 cycles/byte |test 10 ( 2048 byte blocks, 256 bytes per update, 8 updates): 3902 cycles/operation, 1 cycles/byte |test 11 ( 2048 byte blocks, 1024 bytes per update, 2 updates): 3815 cycles/operation, 1 cycles/byte |test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates): 3801 cycles/operation, 1 cycles/byte |test 13 ( 4096 byte blocks, 16 bytes per update, 256 updates): 10634 cycles/operation, 2 cycles/byte |test 14 ( 4096 byte blocks, 256 bytes per update, 16 updates): 7650 cycles/operation, 1 cycles/byte |test 15 ( 4096 byte blocks, 1024 bytes per update, 4 updates): 7476 cycles/operation, 1 cycles/byte |test 16 ( 4096 byte blocks, 4096 bytes per update, 1 updates): 7433 cycles/operation, 1 cycles/byte |test 17 ( 8192 byte blocks, 16 bytes per update, 512 updates): 21115 cycles/operation, 2 cycles/byte |test 18 ( 8192 byte blocks, 256 bytes per update, 32 updates): 15145 cycles/operation, 1 cycles/byte |test 19 ( 8192 byte blocks, 1024 bytes per update, 8 updates): 14799 cycles/operation, 1 cycles/byte |test 20 ( 8192 byte blocks, 4096 bytes per update, 2 updates): 14711 cycles/operation, 1 cycles/byte |test 21 ( 8192 byte blocks, 8192 bytes per update, 1 updates): 14706 cycles/operation, 1 cycles/byte This is mpc8544 with gcc-4.1.1. The other powerpc machine I have available and could run a test is a ps3. Unfortunately I have to suspend this for two weeks. Arnd told me, that the powerpc folks were discussing an index field in their in/out macros. I check that once I'm back again. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
