[9] RFR(XS): 8032642: Fix testbugs in compiler/startup/.*

Albert albert.noll at oracle.com
Mon Jan 27 21:40:53 PST 2014

Hi Christian,

thanks for looking at this patch.

The test wants to create a situation in which there is not enough free 
in the code cache to allocate the C1 buffer bob 
The buffer blob is allocated once per C1 compiler thread when the thread is

Unfortunately, I do not know an alternative to trigger this state. I 
know, the test
is not particularly portable and might need to be maintained over time..


On 01/27/2014 06:11 PM, Christian Thalinger wrote:
> The changes look good but I have a question.  Is there potentially 
> another way to test this without using:
> *-XX:ReservedCodeCacheSize=3m -XX:CICompilerCount=64*
> ?
> On Jan 27, 2014, at 12:15 AM, Albert <albert.noll at oracle.com 
> <mailto:albert.noll at oracle.com>> wrote:
>> Hi,
>> could I get reviews for these small changes?
>> bug: https://bugs.openjdk.java.net/browse/JDK-8032642
>> webrev: http://cr.openjdk.java.net/~anoll/8032642/webrev.00/ 
>> <http://cr.openjdk.java.net/%7Eanoll/8032642/webrev.00/>
>> Problems:
>> (1) compiler/startup/SmallCodeCacheStartup.java should use "@run 
>> main/othervm"
>> (2) compiler/startup/StartupOutput.java should use correct @library path
>> Many thanks in advance,
>> Albert

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