DTrace asm profiler for Mac OS X

[Henri Tremblay]

Hi,

I gave it a spin. I seems to globally work.

However, I had a ArrayOutOfBoundException on line 159 of DTraceAsmProfiler.

That's because the condition on line 155 should be if (splits.length < 4)

Cheers,
Henri

On 24 October 2017 at 22:08, Henri Tremblay <henri.tremblay at gmail.com>
wrote:

> Awesome!
>
> I will try it as soon as I can.
>
> On 24 October 2017 at 18:23, Vsevolod Tolstopyatov <qwwdfsad at gmail.com>
> wrote:
>
>> Hi,
>>
>> I'd like to contribute asm profiler for Mac OS X which is based on DTrace
>> profile provider:
>> https://gist.github.com/qwwdfsad/8c72f6bbde1d9376bc2391c73a14025f
>> Kernel symbols are not resolved, there is a lot of small issues with
>> kernel
>> support I don't want to fight with right now, but nothing unresolvable.
>> Maybe the first one who will need it will fix it :)
>>
>> I made some basic testing and benchmarks validation, but I will appreciate
>> if someone will also test it on Mac OS X with hsdis, including results
>> sanity check. To run it only sudo is required, dtrace should be installed
>> by default.
>>
>> OCA is signed, copyright header is missing because I don't know which one
>> I
>> should include (e.g. Oracle or RedHat one)
>>
>> --
>> Best regards,
>> Tolstopyatov Vsevolod
>>
>
>