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Re: Regarding systemtap support for AArch64
- From: Sandeepa Prabhu <sandeepa dot prabhu at linaro dot org>
- To: William Cohen <wcohen at redhat dot com>
- Cc: Masami Hiramatsu <masami dot hiramatsu dot pt at hitachi dot com>, systemtap at sourceware dot org, Deepak Saxena <dsaxena at linaro dot org>
- Date: Tue, 8 Oct 2013 10:09:39 +0530
- Subject: Re: Regarding systemtap support for AArch64
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On 8 October 2013 09:58, Sandeepa Prabhu <sandeepa.prabhu@linaro.org> wrote:
>>
>> Hi Sandeepa,
>>
>> The fedora 19 work is publicly available. The following page talks about setting things up:
>>
>> http://fedoraproject.org/wiki/Architectures/ARM/AArch64/QuickStart
>>
>> -Will
> Hi Will,
>
> Thanks, I could get the console, but very slow. Where can I look for
> kernel sources and the systemtap packages? Wanted to try my kernel
> changes on this and experiment systemtap, I can clone and create
> kernel devel branch on linaro git for kprobes, if this work out well.
>
This is single CPU version, has it been tested on 4-core models
(RTSM)? Responsiveness might improve with 4-core model [atleast LAMP
stack run faster]
> Thanks,
> Sandeepa