speed of simple loops: comparison to other language

Andrew Haley aph at redhat.com
Thu Jul 1 06:25:43 PDT 2010


Hi,

On 07/01/2010 01:17 PM, Steve White wrote:

> On 30.06.10, Andrew Haley wrote:
>> On 06/30/2010 12:37 PM, Steve White wrote:
>>>
>>>   I tried building the Java VM from source for my IA-32 machine, but saw no
>>>   improvement in performance at all from the distribution VM.
>>
>> Using the "-server" option?
>>
> Would you recommend this for Linux distribution JRE's?

For benchmarks, certainly.

> Why or why not?

It generates faster code at the expense of warm-up time.

Andrew.


More information about the hotspot-compiler-dev mailing list