Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: docs/DEVELOPER_README
docs/DEVELOPER_README
- changeset 24
- 2a4769fcd13f
- parent 8
- 1e3f411f47bf
- child 57
- 59970b70ebb5
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| 23:2a5c2258827b | 24:2a4769fcd13f |
|---|---|
| 19 callsite is relinked with "apply" semantics to never change again. | 19 callsite is relinked with "apply" semantics to never change again. |
| 20 In the case of megamorphic callsites, this is necessary, or the | 20 In the case of megamorphic callsites, this is necessary, or the |
| 21 program would spend all its time swapping out callsite targets. Dynalink | 21 program would spend all its time swapping out callsite targets. Dynalink |
| 22 has a default value (currently 8 relinks) for this property if it | 22 has a default value (currently 8 relinks) for this property if it |
| 23 is not explicitly set. | 23 is not explicitly set. |
| 24 | |
| 25 | |
| 26 SYSTEM PROPERTY: -Dnashorn.compiler.split.threshold=x | |
| 27 | |
| 28 This will change the node weight that requires a subgraph of the IR to | |
| 29 be split into several classes in order not to run out of bytecode space. | |
| 30 The default value is 0x8000 (32768). | |
| 24 | 31 |
| 25 | 32 |
| 26 SYSTEM PROPERTY: -Dnashorn.callsiteaccess.debug | 33 SYSTEM PROPERTY: -Dnashorn.callsiteaccess.debug |
| 27 | 34 |
| 28 See the description of the access logger below. This flag is | 35 See the description of the access logger below. This flag is |
