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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 |
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321 DEFINE_bool(concurrent_recompilation, true, | 321 DEFINE_bool(concurrent_recompilation, true, |
322 "optimizing hot functions asynchronously on a separate thread") | 322 "optimizing hot functions asynchronously on a separate thread") |
323 DEFINE_bool(trace_concurrent_recompilation, false, | 323 DEFINE_bool(trace_concurrent_recompilation, false, |
324 "track concurrent recompilation") | 324 "track concurrent recompilation") |
325 DEFINE_int(concurrent_recompilation_queue_length, 8, | 325 DEFINE_int(concurrent_recompilation_queue_length, 8, |
326 "the length of the concurrent compilation queue") | 326 "the length of the concurrent compilation queue") |
327 DEFINE_int(concurrent_recompilation_delay, 0, | 327 DEFINE_int(concurrent_recompilation_delay, 0, |
328 "artificial compilation delay in ms") | 328 "artificial compilation delay in ms") |
329 DEFINE_bool(concurrent_osr, false, | 329 DEFINE_bool(concurrent_osr, false, |
330 "concurrent on-stack replacement") | 330 "concurrent on-stack replacement") |
| 331 DEFINE_implication(concurrent_osr, concurrent_recompilation) |
331 | 332 |
332 DEFINE_bool(omit_map_checks_for_leaf_maps, true, | 333 DEFINE_bool(omit_map_checks_for_leaf_maps, true, |
333 "do not emit check maps for constant values that have a leaf map, " | 334 "do not emit check maps for constant values that have a leaf map, " |
334 "deoptimize the optimized code if the layout of the maps changes.") | 335 "deoptimize the optimized code if the layout of the maps changes.") |
335 | 336 |
336 // Experimental profiler changes. | 337 // Experimental profiler changes. |
337 DEFINE_bool(experimental_profiler, true, "enable all profiler experiments") | 338 DEFINE_bool(experimental_profiler, true, "enable all profiler experiments") |
338 DEFINE_bool(watch_ic_patching, false, "profiler considers IC stability") | 339 DEFINE_bool(watch_ic_patching, false, "profiler considers IC stability") |
339 DEFINE_int(frame_count, 1, "number of stack frames inspected by the profiler") | 340 DEFINE_int(frame_count, 1, "number of stack frames inspected by the profiler") |
340 DEFINE_bool(self_optimization, false, | 341 DEFINE_bool(self_optimization, false, |
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845 #undef DEFINE_ALIAS_float | 846 #undef DEFINE_ALIAS_float |
846 #undef DEFINE_ALIAS_args | 847 #undef DEFINE_ALIAS_args |
847 | 848 |
848 #undef FLAG_MODE_DECLARE | 849 #undef FLAG_MODE_DECLARE |
849 #undef FLAG_MODE_DEFINE | 850 #undef FLAG_MODE_DEFINE |
850 #undef FLAG_MODE_DEFINE_DEFAULTS | 851 #undef FLAG_MODE_DEFINE_DEFAULTS |
851 #undef FLAG_MODE_META | 852 #undef FLAG_MODE_META |
852 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 853 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
853 | 854 |
854 #undef COMMA | 855 #undef COMMA |
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