[JDK-8234049] Implementation of Memory Access API (Incubator)

Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 14
Affects Version/s: None
Component/s: core-libs
Labels:

Resolved In Build:
b28

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8236013	15	Maurizio Cimadamore	P3	Resolved	Fixed	b02

Implementation task for upstreaming the Panama Memory Access API.

backported by

JDK-8236013 Implementation of Memory Access API (Incubator)

Resolved

csr for

JDK-8234050 Implementation of Memory Access API (Incubator)

Closed

duplicates

JDK-8161245 Enums should be fully optimized

Closed

relates to

JDK-8236769 Clarify javadoc of memory access API

Closed

JDK-8236920 32-bit build failures in libNativeAccess.c

Closed

JDK-8235844 Non-constant memory segments are never treated as loop invariants

Closed

JDK-8235959 Update --release 14 symbol information up to JDK 14 b31

Resolved

JDK-8329260 C2 fails to inline memory access API due to "unloaded signature classes"

Open

JDK-8236661 Launcher test PatchSystemModules.java fails frequently after JDK-8234049

Closed

JDK-8236939 [TESTBUG] Incorrect initialization in java/foreign/TestArrays.java

Closed

JDK-8235837 Memory access API refinements

Resolved

JDK-8180628 (bf) Retrofit direct buffer support for size beyond gigabyte scales

Closed

JDK-8227446 JEP 370: Foreign-Memory Access API (Incubator)

Closed

(8 relates to)

HG Updates added a comment - 2019-12-12 15:03

URL: https://hg.openjdk.java.net/jdk/jdk14/rev/9373d791b6bb
User: mcimadamore
Date: 2019-12-12 23:01:21 +0000

HG Updates added a comment - 2019-12-12 15:03 URL: https://hg.openjdk.java.net/jdk/jdk14/rev/9373d791b6bb User: mcimadamore Date: 2019-12-12 23:01:21 +0000

Mark Reinhold added a comment - 2019-12-12 13:38

Late enhancement approved by Project Lead.

Mark Reinhold added a comment - 2019-12-12 13:38 Late enhancement approved by Project Lead.

Maurizio Cimadamore added a comment - 2019-12-11 15:37

Late Enhancement Request:
Justification: this RFE would bring some improvements in the way Java code can interact with off-heap memory; the incubating nature of the RFE will allow the developers to gather feedback on the memory access API, and to make adequate adjustments before the feature is finalized.
Estimated integration date: 2019-12-13
RIsk: low, as the API comes in an incubating module, it is disabled by default and requires command-line options to enable it
RFR: https://mail.openjdk.java.net/pipermail/core-libs-dev/2019-December/063836.html

Maurizio Cimadamore added a comment - 2019-12-11 15:37 Late Enhancement Request: Justification: this RFE would bring some improvements in the way Java code can interact with off-heap memory; the incubating nature of the RFE will allow the developers to gather feedback on the memory access API, and to make adequate adjustments before the feature is finalized. Estimated integration date: 2019-12-13 RIsk: low, as the API comes in an incubating module, it is disabled by default and requires command-line options to enable it RFR: https://mail.openjdk.java.net/pipermail/core-libs-dev/2019-December/063836.html

Assignee:: Maurizio Cimadamore

Reporter:: Maurizio Cimadamore

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2019-11-12 13:32

Updated:: 2024-03-28 06:40

Resolved:: 2019-12-12 15:03

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Collapse comment: HG Updates added a comment - 2019-12-12 15:03

Expand comment: HG Updates added a comment - 2019-12-12 15:03

Collapse comment: Mark Reinhold added a comment - 2019-12-12 13:38

Expand comment: Mark Reinhold added a comment - 2019-12-12 13:38

Collapse comment: Maurizio Cimadamore added a comment - 2019-12-11 15:37

Expand comment: Maurizio Cimadamore added a comment - 2019-12-11 15:37

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