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• Type: Enhancement

• Resolution: Fixed

• Priority: P3

• Fix Version/s: 9

• Affects Version/s: 9

• Component/s: hotspot

• Labels:

  • performance

• Subcomponent:
  compiler

• Resolved In Build:
  b73

• CPU:
  sparc

• OS:
  generic

Add C2 CRC32C intrinisics for SPARC processors that have the CRC32C instruction.

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1. ChecksumBenchmarks_CRC32C.pdf
   231 kB
   2015-05-04 14:47
2. CRC32C_Intrinsics_Perf_20150420.pdf
   273 kB
   2015-05-04 14:46

backported by

JDK-8135556 C2 support for CRC32C on SPARC

• 
• Resolved

relates to

JDK-6321472 Add CRC32C class, similar to java.util.zip.CRC32

• 
• Closed

Assignee:

James Cheng

Reporter:

James Cheng

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Created:

2015-02-20 10:05

Updated:

2015-09-10 07:55

Resolved:

2015-06-29 01:39