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Re: VM benchmarks
On Tue, 03 Feb 2004 10:17:57 +1100, Nick Piggin wrote:
> I have 3 patches here http://www.kerneltrap.org/~npiggin/vm/
> that should apply in order. If you apply to the -mm tree, please
> back out the rss limit patch first.
>
> If you can test them it would be good.
I added results for all 3 patches of yours combined (2.6.1 patched)
and for the reversal patch I posted (2.6.0 revert). Clear improvements
for compiling. Might be interesting to test the patches individually,
but I will likely be unable to conduct further tests til next week. Let
me know if there are any tests you are specifically interested in,
and I will do more testing when I get back.
Roger
kbuild (make -j 24, 64 MB system)
avg
2.4.21 120 101 107 110 112 114 116 128 134 135 143
2.4.23 140.4 116 118 124 125 132 150 153 157 161 168
2.4.25-pre6 161.8 141 145 148 153 155 156 169 173 185 193
pre6-rmap15l 441.8 274 383 387 439 462 464 468 492 500 549
2.6.0 513 387 446 493 498 512 512 546 550 592 594
2.6.1 patched 351.6 304 312 334 345 349 357 359 361 392 403
2.6.0 revert 441 375 408 409 425 429 437 454 461 487 525
efax (one large compile process, 32 MB system)
avg
2.4.21 237.5 234 234 235 236 238 238 238 239 240 243
2.4.23 228.8 227 227 228 229 229 229 229 230 230 230
2.4.25-pre6 229.2 227 228 228 228 229 229 229 230 230 234
pre6-rmap15l 362.7 350 360 362 363 364 364 364 364 367 369
2.6.0 842.9 805 816 833 837 842 842 843 864 871 876
2.6.1 patched 508.3 477 501 511 511 512 513 513 513 516 516
2.6.0 revert 587.7 534 542 545 547 551 570 607 645 646 690
qsbench (-p 4 -m 96, 256 MB system)
avg
2.4.21 222.3 214 217 218 218 219 219 222 229 231 236
2.4.21 221.1 214 216 216 218 219 220 223 224 229 232
2.4.23 223.8 219 220 221 223 223 223 223 225 230 231
2.4.25-pre6 217.2 208 209 210 212 213 213 223 224 226 234
pre6-rmap15l 1261.3 1171 1241 1253 1254 1268 1272 1274 1288 1293 1299
2.6.0 329.3 253 279 281 286 300 355 371 374 388 406
2.6.1 patched 336.8 272 275 277 301 304 375 376 383 383 422
2.6.0 revert 340 302 310 310 315 323 331 352 354 389 414
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