RFR(XXS): 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
igor.ignatyev at oracle.com
Thu Feb 13 03:27:02 PST 2014
Thanks, looks good to me (not a Reviewer).
On 02/13/2014 03:13 PM, Albert wrote:
> Hi Igor,
> you are right, thanks for catching this. I've modified the output check
> such that we don't need to add -XX:-TieredCompilation.
> If you think we should add -XX:-TieredCompilation nevertheless, I'll do it.
> Many thanks,
> On 02/13/2014 12:02 PM, Igor Ignatyev wrote:
>> your test fails, if it runs on VM w/o Tiered.
>> I'd recommend to add -XX:-TieredCompilation as an arg:
>>> 34 ProcessBuilder pb =
>> and change the check:
>>> 37 String expectedOutput = "CICompilerCount of -1 is invalid;
>>> must be at least 1";
>> On 02/13/2014 02:54 PM, Albert wrote:
>>> could I get reviews for this small patch?
>>> bug: https://bugs.openjdk.java.net/browse/JDK-8034775
>>> webrev: http://cr.openjdk.java.net/~anoll/8034775/webrev.00/
>>> With this patch, we check at VM startup for a reasonable minimal number
>>> of compiler
>>> threads (1 for non-tiered, and 2 for tiered). If this minimum is not
>>> reached, the VM exits.
>>> Added regression test.
>>> Many thanks,
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