Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/parallelScavenge/asPSYoungGen.cpp @ 18058:54bc75c144b0
Merge
author | asaha |
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date | Thu, 29 May 2014 13:14:25 -0700 |
parents | 78bbf4d43a14 |
children | 52b4284cb496 |
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18055:1fa005fb28f5 | 18058:54bc75c144b0 |
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1 /* | 1 /* |
2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
110 // for reasons the "increment" fraction is used. | 110 // for reasons the "increment" fraction is used. |
111 PSAdaptiveSizePolicy* policy = heap->size_policy(); | 111 PSAdaptiveSizePolicy* policy = heap->size_policy(); |
112 size_t result = policy->eden_increment_aligned_down(max_contraction); | 112 size_t result = policy->eden_increment_aligned_down(max_contraction); |
113 size_t result_aligned = align_size_down(result, gen_alignment); | 113 size_t result_aligned = align_size_down(result, gen_alignment); |
114 if (PrintAdaptiveSizePolicy && Verbose) { | 114 if (PrintAdaptiveSizePolicy && Verbose) { |
115 gclog_or_tty->print_cr("ASPSYoungGen::available_for_contraction: %d K", | 115 gclog_or_tty->print_cr("ASPSYoungGen::available_for_contraction: " SIZE_FORMAT " K", |
116 result_aligned/K); | 116 result_aligned/K); |
117 gclog_or_tty->print_cr(" max_contraction %d K", max_contraction/K); | 117 gclog_or_tty->print_cr(" max_contraction " SIZE_FORMAT " K", max_contraction/K); |
118 gclog_or_tty->print_cr(" eden_avail %d K", eden_avail/K); | 118 gclog_or_tty->print_cr(" eden_avail " SIZE_FORMAT " K", eden_avail/K); |
119 gclog_or_tty->print_cr(" gen_avail %d K", gen_avail/K); | 119 gclog_or_tty->print_cr(" gen_avail " SIZE_FORMAT " K", gen_avail/K); |
120 } | 120 } |
121 return result_aligned; | 121 return result_aligned; |
122 } | 122 } |
123 | 123 |
124 return 0; | 124 return 0; |
250 SIZE_FORMAT | 250 SIZE_FORMAT |
251 ", requested_survivor_size: " SIZE_FORMAT ")", | 251 ", requested_survivor_size: " SIZE_FORMAT ")", |
252 requested_eden_size, requested_survivor_size); | 252 requested_eden_size, requested_survivor_size); |
253 gclog_or_tty->print_cr(" eden: [" PTR_FORMAT ".." PTR_FORMAT ") " | 253 gclog_or_tty->print_cr(" eden: [" PTR_FORMAT ".." PTR_FORMAT ") " |
254 SIZE_FORMAT, | 254 SIZE_FORMAT, |
255 eden_space()->bottom(), | 255 p2i(eden_space()->bottom()), |
256 eden_space()->end(), | 256 p2i(eden_space()->end()), |
257 pointer_delta(eden_space()->end(), | 257 pointer_delta(eden_space()->end(), |
258 eden_space()->bottom(), | 258 eden_space()->bottom(), |
259 sizeof(char))); | 259 sizeof(char))); |
260 gclog_or_tty->print_cr(" from: [" PTR_FORMAT ".." PTR_FORMAT ") " | 260 gclog_or_tty->print_cr(" from: [" PTR_FORMAT ".." PTR_FORMAT ") " |
261 SIZE_FORMAT, | 261 SIZE_FORMAT, |
262 from_space()->bottom(), | 262 p2i(from_space()->bottom()), |
263 from_space()->end(), | 263 p2i(from_space()->end()), |
264 pointer_delta(from_space()->end(), | 264 pointer_delta(from_space()->end(), |
265 from_space()->bottom(), | 265 from_space()->bottom(), |
266 sizeof(char))); | 266 sizeof(char))); |
267 gclog_or_tty->print_cr(" to: [" PTR_FORMAT ".." PTR_FORMAT ") " | 267 gclog_or_tty->print_cr(" to: [" PTR_FORMAT ".." PTR_FORMAT ") " |
268 SIZE_FORMAT, | 268 SIZE_FORMAT, |
269 to_space()->bottom(), | 269 p2i(to_space()->bottom()), |
270 to_space()->end(), | 270 p2i(to_space()->end()), |
271 pointer_delta( to_space()->end(), | 271 pointer_delta( to_space()->end(), |
272 to_space()->bottom(), | 272 to_space()->bottom(), |
273 sizeof(char))); | 273 sizeof(char))); |
274 } | 274 } |
275 | 275 |
371 guarantee(to_start != to_end, "to space is zero sized"); | 371 guarantee(to_start != to_end, "to space is zero sized"); |
372 | 372 |
373 if (PrintAdaptiveSizePolicy && Verbose) { | 373 if (PrintAdaptiveSizePolicy && Verbose) { |
374 gclog_or_tty->print_cr(" [eden_start .. eden_end): " | 374 gclog_or_tty->print_cr(" [eden_start .. eden_end): " |
375 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 375 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
376 eden_start, | 376 p2i(eden_start), |
377 eden_end, | 377 p2i(eden_end), |
378 pointer_delta(eden_end, eden_start, sizeof(char))); | 378 pointer_delta(eden_end, eden_start, sizeof(char))); |
379 gclog_or_tty->print_cr(" [from_start .. from_end): " | 379 gclog_or_tty->print_cr(" [from_start .. from_end): " |
380 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 380 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
381 from_start, | 381 p2i(from_start), |
382 from_end, | 382 p2i(from_end), |
383 pointer_delta(from_end, from_start, sizeof(char))); | 383 pointer_delta(from_end, from_start, sizeof(char))); |
384 gclog_or_tty->print_cr(" [ to_start .. to_end): " | 384 gclog_or_tty->print_cr(" [ to_start .. to_end): " |
385 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 385 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
386 to_start, | 386 p2i(to_start), |
387 to_end, | 387 p2i(to_end), |
388 pointer_delta( to_end, to_start, sizeof(char))); | 388 pointer_delta( to_end, to_start, sizeof(char))); |
389 } | 389 } |
390 } else { | 390 } else { |
391 // Eden, to, from | 391 // Eden, to, from |
392 if (PrintAdaptiveSizePolicy && Verbose) { | 392 if (PrintAdaptiveSizePolicy && Verbose) { |
425 to_start = MAX2(to_start, eden_end); | 425 to_start = MAX2(to_start, eden_end); |
426 | 426 |
427 if (PrintAdaptiveSizePolicy && Verbose) { | 427 if (PrintAdaptiveSizePolicy && Verbose) { |
428 gclog_or_tty->print_cr(" [eden_start .. eden_end): " | 428 gclog_or_tty->print_cr(" [eden_start .. eden_end): " |
429 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 429 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
430 eden_start, | 430 p2i(eden_start), |
431 eden_end, | 431 p2i(eden_end), |
432 pointer_delta(eden_end, eden_start, sizeof(char))); | 432 pointer_delta(eden_end, eden_start, sizeof(char))); |
433 gclog_or_tty->print_cr(" [ to_start .. to_end): " | 433 gclog_or_tty->print_cr(" [ to_start .. to_end): " |
434 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 434 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
435 to_start, | 435 p2i(to_start), |
436 to_end, | 436 p2i(to_end), |
437 pointer_delta( to_end, to_start, sizeof(char))); | 437 pointer_delta( to_end, to_start, sizeof(char))); |
438 gclog_or_tty->print_cr(" [from_start .. from_end): " | 438 gclog_or_tty->print_cr(" [from_start .. from_end): " |
439 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, | 439 "[" PTR_FORMAT " .. " PTR_FORMAT ") " SIZE_FORMAT, |
440 from_start, | 440 p2i(from_start), |
441 from_end, | 441 p2i(from_end), |
442 pointer_delta(from_end, from_start, sizeof(char))); | 442 pointer_delta(from_end, from_start, sizeof(char))); |
443 } | 443 } |
444 } | 444 } |
445 | 445 |
446 | 446 |