Re: RFR: 8275874: [JVMCI] use volatile accessors for all unaligned reads in c2v_readFieldValue

2021-10-25 Thread Tom Rodriguez
On Mon, 25 Oct 2021 14:33:27 GMT, Doug Simon wrote: > [JDK-8275645](https://bugs.openjdk.java.net/browse/JDK-8275645) resulted in > loosing single-copy atomicity for reads in `c2v_readFieldValue`. This PR > fixes that by using `_field_acquire` accessors for all aligned reads > and only using `

Re: RFR: 8254827: JVMCI: Enable it for Windows+AArch64 [v3]

2020-11-02 Thread Tom Rodriguez
On Tue, 20 Oct 2020 15:46:36 GMT, Bernhard Urban-Forster wrote: >> Use r18 as allocatable register on Linux only. >> >> A bootstrap works now (it has been crashing before due to r18 being >> allocated): >> $ ./windows-aarch64-server-fastdebug/bin/java.exe >> -XX:+UnlockExperimentalVMOptions -

Re: code review round 0 for minor FDS makefile fix (8033714)

2014-02-06 Thread Tom Rodriguez
st is going to three different aliases. >>> Don't use Thunderbird's "reply to list" option since it will >>> pick just _one_ of the _three_ lists. >>> >>> >>> Greetings, >>> >>> Doug Simon and Tom Rodriguez have sen

Re: Where is sun_jvm_hotspot_debugger_windbg_WindbgDebuggerLocal.h?

2009-07-28 Thread Tom Rodriguez
This file should be generated by javah during the build of the serviceability agent in hotspot. It's probably done just a little bit before this error. Do you see anything about javah in your output near this point? tom On Jul 27, 2009, at 10:57 PM, Franklyn Ding wrote: Hi I am a fa

Re: dacapo bloat benchmark fails on openjdk7

2008-08-28 Thread Tom Rodriguez
ca Martini wrote: Tom Rodriguez wrote: Could you be more specific about what bits you are running, i.e. which changeset of hotspot? The official openjdk bits run fine for me with at least b30-b33. It seems b33. [EMAIL PROTECTED]:~/mp/interfaces/OpenJDK/jdk7/hotspot$ hg log | head -n 6

Re: dacapo bloat benchmark fails on openjdk7

2008-08-27 Thread Tom Rodriguez
Could you be more specific about what bits you are running, i.e. which changeset of hotspot? The official openjdk bits run fine for me with at least b30-b33. tom On Aug 27, 2008, at 1:34 AM, Luca Martini wrote: Apologies for cross posting to the dacapobench-researchers and [EMAIL PROTECTE

Re: fastdebug_build triggers -Werror with g++ 4.3.1-9 (Debian)

2008-08-27 Thread Tom Rodriguez
This was fixed as part of 6712835. http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/6ca61c728c2d tom On Aug 27, 2008, at 5:24 AM, Florian Weimer wrote: g++ -DLINUX -D_GNU_SOURCE -DAMD64 -DASSERT -DFASTDEBUG -I. -I../ generated/adfiles -I../generated/jvmtifiles -I/home/fw/src/java/jdk