[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8214761: Bug in parallel Kahan summation implementation

[Ian Graves]

Changeset: dd871819
Author:    Ian Graves <igraves at openjdk.org>
Date:      2021-09-03 00:50:11 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/dd871819a05886ee09fc00c7c778268440ebedb7

8214761: Bug in parallel Kahan summation implementation

Reviewed-by: darcy

! src/java.base/share/classes/java/util/DoubleSummaryStatistics.java
! src/java.base/share/classes/java/util/stream/Collectors.java
! src/java.base/share/classes/java/util/stream/DoublePipeline.java
+ test/jdk/java/util/DoubleStreamSums/CompensatedSums.java
+ test/jdk/java/util/DoubleSummaryStatistics/NegativeCompensation.java