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Issue 7945009: Merge experimental/gc branch to the bleeding_edge. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 3 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 235 matching lines...) Expand 10 before | Expand all | Expand 10 after
246 DEFINE_int(gc_interval, -1, "garbage collect after <n> allocations") 246 DEFINE_int(gc_interval, -1, "garbage collect after <n> allocations")
247 DEFINE_bool(trace_gc, false, 247 DEFINE_bool(trace_gc, false,
248 "print one trace line following each garbage collection") 248 "print one trace line following each garbage collection")
249 DEFINE_bool(trace_gc_nvp, false, 249 DEFINE_bool(trace_gc_nvp, false,
250 "print one detailed trace line in name=value format " 250 "print one detailed trace line in name=value format "
251 "after each garbage collection") 251 "after each garbage collection")
252 DEFINE_bool(print_cumulative_gc_stat, false, 252 DEFINE_bool(print_cumulative_gc_stat, false,
253 "print cumulative GC statistics in name=value format on exit") 253 "print cumulative GC statistics in name=value format on exit")
254 DEFINE_bool(trace_gc_verbose, false, 254 DEFINE_bool(trace_gc_verbose, false,
255 "print more details following each garbage collection") 255 "print more details following each garbage collection")
256 DEFINE_bool(trace_fragmentation, false,
257 "report fragmentation for old pointer and data pages")
256 DEFINE_bool(collect_maps, true, 258 DEFINE_bool(collect_maps, true,
257 "garbage collect maps from which no objects can be reached") 259 "garbage collect maps from which no objects can be reached")
258 DEFINE_bool(flush_code, true, 260 DEFINE_bool(flush_code, false,
259 "flush code that we expect not to use again before full gc") 261 "flush code that we expect not to use again before full gc")
262 DEFINE_bool(incremental_marking, true, "use incremental marking")
263 DEFINE_bool(incremental_marking_steps, true, "do incremental marking steps")
264 DEFINE_bool(trace_incremental_marking, false,
265 "trace progress of the incremental marking")
260 266
261 // v8.cc 267 // v8.cc
262 DEFINE_bool(use_idle_notification, true, 268 DEFINE_bool(use_idle_notification, true,
263 "Use idle notification to reduce memory footprint.") 269 "Use idle notification to reduce memory footprint.")
264 // ic.cc 270 // ic.cc
265 DEFINE_bool(use_ic, true, "use inline caching") 271 DEFINE_bool(use_ic, true, "use inline caching")
266 272
267 #ifdef LIVE_OBJECT_LIST 273 #ifdef LIVE_OBJECT_LIST
268 // liveobjectlist.cc 274 // liveobjectlist.cc
269 DEFINE_string(lol_workdir, NULL, "path for lol temp files") 275 DEFINE_string(lol_workdir, NULL, "path for lol temp files")
270 DEFINE_bool(verify_lol, false, "perform debugging verification for lol") 276 DEFINE_bool(verify_lol, false, "perform debugging verification for lol")
271 #endif 277 #endif
272 278
273 // macro-assembler-ia32.cc 279 // macro-assembler-ia32.cc
274 DEFINE_bool(native_code_counters, false, 280 DEFINE_bool(native_code_counters, false,
275 "generate extra code for manipulating stats counters") 281 "generate extra code for manipulating stats counters")
276 282
277 // mark-compact.cc 283 // mark-compact.cc
278 DEFINE_bool(always_compact, false, "Perform compaction on every full GC") 284 DEFINE_bool(always_compact, false, "Perform compaction on every full GC")
285 DEFINE_bool(lazy_sweeping, true,
286 "Use lazy sweeping for old pointer and data spaces")
287 DEFINE_bool(cleanup_caches_in_maps_at_gc, true,
288 "Flush code caches in maps during mark compact cycle.")
279 DEFINE_bool(never_compact, false, 289 DEFINE_bool(never_compact, false,
280 "Never perform compaction on full GC - testing only") 290 "Never perform compaction on full GC - testing only")
281 DEFINE_bool(cleanup_code_caches_at_gc, true, 291 DEFINE_bool(cleanup_code_caches_at_gc, true,
282 "Flush inline caches prior to mark compact collection and " 292 "Flush inline caches prior to mark compact collection and "
283 "flush code caches in maps during mark compact cycle.") 293 "flush code caches in maps during mark compact cycle.")
284 DEFINE_int(random_seed, 0, 294 DEFINE_int(random_seed, 0,
285 "Default seed for initializing random generator " 295 "Default seed for initializing random generator "
286 "(0, the default, means to use system random).") 296 "(0, the default, means to use system random).")
287 297
288 DEFINE_bool(canonicalize_object_literal_maps, true, 298 DEFINE_bool(canonicalize_object_literal_maps, true,
(...skipping 129 matching lines...) Expand 10 before | Expand all | Expand 10 after
418 DEFINE_bool(gc_verbose, false, "print stuff during garbage collection") 428 DEFINE_bool(gc_verbose, false, "print stuff during garbage collection")
419 DEFINE_bool(heap_stats, false, "report heap statistics before and after GC") 429 DEFINE_bool(heap_stats, false, "report heap statistics before and after GC")
420 DEFINE_bool(code_stats, false, "report code statistics after GC") 430 DEFINE_bool(code_stats, false, "report code statistics after GC")
421 DEFINE_bool(verify_heap, false, "verify heap pointers before and after GC") 431 DEFINE_bool(verify_heap, false, "verify heap pointers before and after GC")
422 DEFINE_bool(print_handles, false, "report handles after GC") 432 DEFINE_bool(print_handles, false, "report handles after GC")
423 DEFINE_bool(print_global_handles, false, "report global handles after GC") 433 DEFINE_bool(print_global_handles, false, "report global handles after GC")
424 434
425 // ic.cc 435 // ic.cc
426 DEFINE_bool(trace_ic, false, "trace inline cache state transitions") 436 DEFINE_bool(trace_ic, false, "trace inline cache state transitions")
427 437
438 // mark-compact.cc
439 DEFINE_bool(force_marking_deque_overflows, false,
440 "force overflows of marking deque by reducing it's size "
441 "to 64 words")
442
428 // objects.cc 443 // objects.cc
429 DEFINE_bool(trace_normalization, 444 DEFINE_bool(trace_normalization,
430 false, 445 false,
431 "prints when objects are turned into dictionaries.") 446 "prints when objects are turned into dictionaries.")
432 447
433 // runtime.cc 448 // runtime.cc
434 DEFINE_bool(trace_lazy, false, "trace lazy compilation") 449 DEFINE_bool(trace_lazy, false, "trace lazy compilation")
435 450
436 // serialize.cc 451 // serialize.cc
437 DEFINE_bool(debug_serialization, false, 452 DEFINE_bool(debug_serialization, false,
(...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after
518 #undef FLAG 533 #undef FLAG
519 534
520 #undef DEFINE_bool 535 #undef DEFINE_bool
521 #undef DEFINE_int 536 #undef DEFINE_int
522 #undef DEFINE_string 537 #undef DEFINE_string
523 538
524 #undef FLAG_MODE_DECLARE 539 #undef FLAG_MODE_DECLARE
525 #undef FLAG_MODE_DEFINE 540 #undef FLAG_MODE_DEFINE
526 #undef FLAG_MODE_DEFINE_DEFAULTS 541 #undef FLAG_MODE_DEFINE_DEFAULTS
527 #undef FLAG_MODE_META 542 #undef FLAG_MODE_META
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