Re: RFR: 8073139 PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling

2015-12-02 Thread Andrew Hughes
snip... > The new revision does that: > http://cr.openjdk.java.net/~asmundak/8073139/hotspot/webrev.03 > http://cr.openjdk.java.net/~asmundak/8073139/jdk/webrev.03 > http://cr.openjdk.java.net/~asmundak/8073139/root/webrev.03/ > This has grown a lot from my version. The main change seems to be

Re: RFR: 8073139 PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling

2015-12-02 Thread Andrew Hughes
- Original Message - > On Wed, Dec 2, 2015 at 1:38 PM, Andrew Hughes wrote: > > snip... > > > >> The new revision does that: > >> http://cr.openjdk.java.net/~asmundak/8073139/hotspot/webrev.03 > >> http://cr.openjdk.java.net/~asmundak/8073139/jdk/webrev.03 > >> http://cr.openjdk.java.net/~

Re: RFR: 8073139 PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling

2015-12-02 Thread Magnus Ihse Bursie
On 2015-12-01 04:31, Alexander Smundak wrote: On 2015-11-30 05:23, David Holmes wrote: .. At the top level if we see ppc64le then we set VAR_CPU to ppc64le instead of ppc64. However, once we get into hotspot build we want ARCH to be ppc64 again (in hotspot-spec.gmk.in) - why is that? Inside hot

Re: RFR: JDK-8144312: Remove limitations on the default number of jobs in the build

2015-12-02 Thread Martin Buchholz
Not to say you shouldn't do this, but I worry that increasingly computing is being done in "containers" where e.g. the number of cpus is doubling every year but only a small number are available to actually be used by a given process. if availableProcessors reports 1 million, what should we do? (

Re: RFR: JDK-8144312: Remove limitations on the default number of jobs in the build

2015-12-02 Thread Roger Riggs
Hi, It would be useful to figure out the number of cpus available when in a container. Some comments have added to: 8140793 getAvailableProcessors may incorrectly report the number of cpus in Docker container But so far we haven't dug deep

Re: RFR: 8073139 PPC64: User-visible arch directory and os.arch value on ppc64le cause issues with Java tooling

2015-12-02 Thread David Holmes
On 1/12/2015 1:31 PM, Alexander Smundak wrote: On 2015-11-30 05:23, David Holmes wrote: .. At the top level if we see ppc64le then we set VAR_CPU to ppc64le instead of ppc64. However, once we get into hotspot build we want ARCH to be ppc64 again (in hotspot-spec.gmk.in) - why is that? Inside ho

Re: RFR: JDK-8036003: Add --with-debug-symbols=[none|internal|external|zipped]

2015-12-02 Thread David Holmes
On 1/12/2015 12:34 AM, Yasumasa Suenaga wrote: Hi Magnus, I've uploaded new webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-8036003/webrev.05/ common/autoconf/jdk-options.m4 Can you reinstate the comment: 581 # This must be done after the toolchain is setup, since we're looking at ob

Re: Running native code test

2015-12-02 Thread David Holmes
cc'ing build-dev On 2/12/2015 1:28 AM, Carsten Varming wrote: Dear David, See inline. On Tue, Dec 1, 2015 at 2:26 AM, David Holmes mailto:david.hol...@oracle.com>> wrote: Hi Carsten, On 1/12/2015 8:21 AM, Carsten Varming wrote: Dear Ioi, Absolutely, diff -r