Execution problems with Atomic Operations on OpenJDK10 for ARM5 Soft Float
John Paul Adrian Glaubitz
glaubitz at physik.fu-berlin.de
Wed Apr 4 15:06:02 UTC 2018
On 04/04/2018 12:29 PM, bren at juanantonio.info wrote:
> I think that in OpenJDK10 changed something in compare to OpenJDK9 in relation to ARM5 support.
It was OpenJDK9 which dropped support for ARM CPUs prior ARMv7. If you are
using ARMv5, you have to resort to OpenJDK Zero, i.e. the unoptimized, generic
implementation of the JVM.
As for the atomic operation, I'm not sure whether Zero supports this particular
atomic operation. I will have to dig into the code myself.
Would it be possible that you provide sample code that helps reproduce the problem?
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - glaubitz at debian.org
`. `' Freie Universitaet Berlin - glaubitz at physik.fu-berlin.de
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