Hi guys,
sys/unistd.h, sys/fcntl.h are not supported in AIX. And according to the
POSIX.1-2008 (http://pubs.opengroup.org/onlinepubs/9699919799/), I have
changed them to unistd.h and fcntl.h. The patch has been tested on both
linux and aix.
I also change the header file in solaris, though I
Hi Mike,
On 12/10/2011 10:05 AM, Mike Skells wrote:
The majority of the CPu reduction comes from removing the creation of
implicit StringBuilders and their resizing
Patrick - this is why you idea doesn't really provide the answer, there
is still a StringBuilder created for each line of stack t
Weijun Wang wrote:
:
The test BigCRL fails on all c1 (without*) and succeeds on all c2
(with*). It does look like it's easy to get more memory from c2.
Have you considered passing the max heap size to the @run tag so that
you aren't dependent on the default heap size?
-Alan.
On 12/10/2011 8:21 AM, Weijun Wang wrote:
On 10/11/2011 2:51 PM, David Holmes wrote:
Searching for contains("Server") would be less error-prone as the above
will not work on 64-bit. But there is a better property to use:
sun.management.compiler
which will report eg "Hotspot Client Compiler". H
Hi David, Patrick,
re explicit StringBuilders
I did try that but the overheads of calling the PrintStreamOrWriter are
minimally about the same ( for a StringWriter that I use for the test) but this
will clearly depend on the writer that you are using. In my config the end
result was slower than
On 10/11/2011 2:51 PM, David Holmes wrote:
Hi Max,
On 12/10/2011 5:15 AM, Weijun Wang wrote:
I have a test consuming quite a lot of memory and seems to be only
working on server vms. I've added
String vm = System.getProperty("java.vm.name");
if (!vm.equals("Java HotSpot(TM) Server VM")) {
Sy
Hi Max,
On 12/10/2011 5:15 AM, Weijun Wang wrote:
I have a test consuming quite a lot of memory and seems to be only
working on server vms. I've added
String vm = System.getProperty("java.vm.name");
if (!vm.equals("Java HotSpot(TM) Server VM")) {
System.out.println("The test only runs on serv
On 11/10/2011 9:34 PM, Patrick Reinhart wrote:
Hi David,
Well in the case of a "normal" Stream you are absolutely right, but in
the Throwable case it's a PrintStream (or PrintWriter) with both do
implement the java.lang.Appendable interface (as introduced in 1.5).
This interface defines the appe
Hi All
I have a test consuming quite a lot of memory and seems to be only
working on server vms. I've added
String vm = System.getProperty("java.vm.name");
if (!vm.equals("Java HotSpot(TM) Server VM")) {
System.out.println("The test only runs on server VMs");
On 10/11/2011 04:36 AM, Ulf Zibis wrote:
Am 30.09.2011 22:46, schrieb Xueming Shen:
I believe we changed from (b1 < xyz) to (b1 >> x) == -2 back to
2009(?) because
the benchmark shows the "shift" version is slightly faster. Do you
have any number
shows any difference now. My non-scientific be
You can file it as follows:
Product: jct_tools
Category: jct_tools
Subcategory: regtest
and for a good measure add jon to the interest list.
Kumar
David,
I'm not sure where we can file bugs on jtreg, probably have to wait
for Jon to come back on line and drop him a mail.
This is even wors
David,
I'm not sure where we can file bugs on jtreg, probably have to wait for
Jon to come back on line and drop him a mail.
This is even worse that I originally though. Any thread that throws an
unchecked exception followed by another thread starting a thread ( or
invoking any operation on
Changeset: 5bfe2de1157b
Author:chegar
Date: 2011-10-11 12:06 +0100
URL: http://hg.openjdk.java.net/jdk8/tl/jdk/rev/5bfe2de1157b
7099488: TwoStacksPlainSocketImpl should invoke super.create(stream), typo in
fix for 7098719
Reviewed-by: coffeys
! src/share/classes/java/net/AbstractP
Am 11.10.2011 13:36, schrieb Ulf Zibis:
I believe we changed from (b1 < xyz) to (b1 >> x) == -2 back to 2009(?) because
the benchmark shows the "shift" version is slightly faster. Do you have any
number
shows any difference now. My non-scientific benchmark still suggests the "shift"
type is fa
Hi Sherman,
I didn't read anything from you since longer time. You are in holidays?
Am 30.09.2011 22:46, schrieb Xueming Shen:
I believe we changed from (b1 < xyz) to (b1 >> x) == -2 back to 2009(?) because
the benchmark shows the "shift" version is slightly faster. Do you have any
number
sho
Hi David,
Well in the case of a "normal" Stream you are absolutely right, but in
the Throwable case it's a PrintStream (or PrintWriter) with both do
implement the java.lang.Appendable interface (as introduced in 1.5).
This interface defines the append() method suggested in my examples.
Ch
Hi Patrick,
On 11/10/2011 3:39 PM, Patrick Reinhart wrote:
In my opinion, this could be even written in this ways:
for (StackTraceElement traceElement : trace)
s.append("\tat ").println(traceElement);
I think you are confusing your streams and your StringBuilders - s is a
stream.
David
Please keep in mind that this was a very small, obviously safe, one line change.
More significant changes could take longer. Just to set expectations. ;^)
-kto
On Oct 11, 2011, at 8:40 AM, Steve Poole wrote:
> On Mon, 2011-10-10 at 08:04 -0700, Kumar Srinivasan wrote:
>
> That was quick! Thank
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