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Type: Bug
Resolution: Fixed
Priority: P2
Fix Version/s: 9
Affects Version/s: 7u111, 8u102, 9
Component/s: hotspot
Labels:

Subcomponent:
compiler
CPU:

sparc, sparc_64
OS:

solaris
Verification:
Not verified

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8168474	9-repo-mobile	Martin Walsh	P2	Resolved	Fixed	team
JDK-8197270	8u192	Kevin Walls	P2	Resolved	Fixed	b01
JDK-8195275	8u172	Kevin Walls	P2	Resolved	Fixed	b03
JDK-8190040	8u162	Kevin Walls	P2	Resolved	Fixed	b04
JDK-8183434	8u161	Kevin Walls	P2	Resolved	Fixed	b01
JDK-8168475	8u152	Kevin Walls	P2	Closed	Fixed	b03
JDK-8185196	8u144	Kevin Walls	P2	Resolved	Fixed	b31
JDK-8183063	8u141	Kevin Walls	P2	Resolved	Fixed	b31
JDK-8179240	8u131	Kevin Walls	P2	Closed	Fixed	b32
JDK-8192188	emb-8u161	Kevin Walls	P2	Resolved	Fixed	b01
JDK-8176154	7u171	Kevin Walls	P2	Closed	Fixed	b01
JDK-8182434	7u151	Kevin Walls	P2	Resolved	Fixed	b31
JDK-8179926	7u141	Kevin Walls	P2	Closed	Fixed	b32

The new SPARC S7 scale-out line of processors are based on Core S4 (which SPARC T7/M7 processors are based on too) but are identified as SPARC-S7 via kstat's "implementation" attribute. HotSpot should recognize this line of processors as a new family, e.g. S_family and initialize JVM optimizations/ergo flags appropriately.

backported by

JDK-8168474 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8182434 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8183063 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8183434 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8185196 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8190040 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8192188 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8195275 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8197270 Add a new CPU family (S_family) for SPARC S7 and above processors

Resolved

JDK-8168475 Add a new CPU family (S_family) for SPARC S7 and above processors

Closed

JDK-8176154 Add a new CPU family (S_family) for SPARC S7 and above processors

Closed

JDK-8179240 Add a new CPU family (S_family) for SPARC S7 and above processors

Closed

JDK-8179926 Add a new CPU family (S_family) for SPARC S7 and above processors

Closed

is blocked by

JDK-8165482 java in ldoms, with cpu-arch=generic has problems

Resolved

JDK-8157141 Fix for JDK-8031290 is unnecessarily fragile

Closed

(8 backported by, 2 is blocked by)

Assignee:: Martin Walsh (Inactive)

Reporter:: Shrinivas Joshi (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 10 Start watching this issue

Created:: 2016-08-12 18:22

Updated:: 2018-02-07 17:02

Resolved:: 2017-05-18 06:07

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