Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/runtime/arguments.cpp
src/share/vm/runtime/arguments.cpp
- changeset 5597
- 4a1efab850f4
- parent 5528
- 740e263c80c6
- child 5650
- bb57d48691f5
- child 5725
- 01b268b3080a
equal
deleted
inserted
replaced
| 5577:faf2631b9334 | 5597:4a1efab850f4 |
|---|---|
| 2228 // 8K is well beyond the reasonable HW cache line size, even with the | 2228 // 8K is well beyond the reasonable HW cache line size, even with the |
| 2229 // aggressive prefetching, while still leaving the room for segregating | 2229 // aggressive prefetching, while still leaving the room for segregating |
| 2230 // among the distinct pages. | 2230 // among the distinct pages. |
| 2231 if (ContendedPaddingWidth < 0 || ContendedPaddingWidth > 8192) { | 2231 if (ContendedPaddingWidth < 0 || ContendedPaddingWidth > 8192) { |
| 2232 jio_fprintf(defaultStream::error_stream(), | 2232 jio_fprintf(defaultStream::error_stream(), |
| 2233 "ContendedPaddingWidth=" INTX_FORMAT " must be the between %d and %d\n", | 2233 "ContendedPaddingWidth=" INTX_FORMAT " must be in between %d and %d\n", |
| 2234 ContendedPaddingWidth, 0, 8192); | 2234 ContendedPaddingWidth, 0, 8192); |
| 2235 status = false; | 2235 status = false; |
| 2236 } | 2236 } |
| 2237 | 2237 |
| 2238 // Need to enforce the padding not to break the existing field alignments. | 2238 // Need to enforce the padding not to break the existing field alignments. |
| 2239 // It is sufficient to check against the largest type size. | 2239 // It is sufficient to check against the largest type size. |
| 2240 if ((ContendedPaddingWidth % BytesPerLong) != 0) { | 2240 if ((ContendedPaddingWidth % BytesPerLong) != 0) { |
| 2241 jio_fprintf(defaultStream::error_stream(), | 2241 jio_fprintf(defaultStream::error_stream(), |
| 2242 "ContendedPaddingWidth=" INTX_FORMAT " must be the multiple of %d\n", | 2242 "ContendedPaddingWidth=" INTX_FORMAT " must be a multiple of %d\n", |
| 2243 ContendedPaddingWidth, BytesPerLong); | 2243 ContendedPaddingWidth, BytesPerLong); |
| 2244 status = false; | 2244 status = false; |
| 2245 } | 2245 } |
| 2246 | 2246 |
| 2247 // Check lower bounds of the code cache | 2247 // Check lower bounds of the code cache |
