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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 10
Affects Version/s: 9, 10
Component/s: hotspot
Labels:
- oracle-triage-12
- performance

Subcomponent:
compiler
Resolved In Build:
b21
CPU:

sparc
OS:

solaris_11

The current ISA/CPU feature detection on the SPARC architecture is either broken or at best insufficient and does not support even a fraction of the features provided by the newer Core S3 and S4 implementations.

Here, we should assume at least Solaris 11.1 (JDK9).

relates to

JDK-8172232 SPARC ISA/CPU feature detection is broken/insufficient (on Linux).

Resolved

JDK-8183119 Resolve 'libkstat' dependency between open and closed part of JDK.

Resolved

JDK-8182279 Add HW feature detection support for SPARC Core C5 (on Solaris).

Resolved

JDK-8181852 Remove option 'UseV8InstrsOnly'

Resolved

JDK-8181853 Remove use of 'v9_only()'

Resolved

JDK-8181868 Remove use of 'has_fast_fxtof()'

Resolved

JDK-8035146 assert(is_T_family(features) == is_niagara(features), "Niagara should be T series") is incorrect

Resolved

JDK-8210284 "assert((av & 0x00000001) == 0) failed: unsupported V8" on Solaris 11.4

Closed

JDK-8263407 SPARC64 detection fails on Athena (SPARC64-X)

Closed

JDK-8054979 remove unnecessary defines in SPARC's VM_Version::platform_features

Resolved

(5 relates to)

Assignee:: Patric Hedlin (Inactive)
Reporter:: Patric Hedlin (Inactive)
Votes:: 0 Vote for this issue
Watchers:: 5 Start watching this issue

Created:: 2017-01-04 01:00
Updated:: 2021-06-21 08:53
Resolved:: 2017-06-29 10:35

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