[Flash-X-users] Getting Flash-X to work

Fri Aug 23 15:03:58 CDT 2024

That error was coming up no matter what I tried to run. I didn't know they
were in KindModule at all, I even tried searching using 'grep' with
thornado, and nothing was coming up, guess I need to look into that more, I
grabbed thornado from that github you linked. I will look into this over
the next week and hopefully am able to make progress! Thank you!

On Fri, Aug 23, 2024 at 3:54 PM kiyarash Taghiniyarami <
kiyarash.niyarami at gmail.com> wrote:

> I am not sure what you are running but variables and numbers such  as"
> sqrttiny, half" are in KindModule in thornado. you can call it by
> use KindModule, ONLY : Zero, Half, SqrtTiny
>
>
>
> On Fri, Aug 23, 2024 at 10:58 PM Peter Manzella <peter.manzella at maine.edu>
> wrote:
>
>> Thank you. I've been trying to work through, step by step, looking at
>> errors that come up and trying to find out what I need to look at next to
>> fix them. I have Thornado and that stuff figured out. I know my makefile.h
>> is good, I worked with the cluster admin to get that all set and in order.
>> But of late the errors I am getting...I can not find any documentation or
>> can find them given the error message.  Like this,
>> [image: image.png]
>> I can't find anything on how to approach this, I don't have a strong
>> background in dealing with large codes like Flash-X, so getting this far
>> has been extremely difficult.
>>
>> I understand that it is a beast of a simulation, and that it can be
>> frustrating, I have been able to get through the majority of what I need to
>> get done with little resistance, but this is providing resistance that I
>> need to seek more outside help/assistance, hence me reaching out via this
>> email chain. I am not expecting this to be extremely easy, but was also
>> hoping it wouldn't be something that requires me to extend my degree more
>> than it already has. Any help is appreciated! Thank you again in advance!
>>
>>
>>
>> On Fri, Aug 23, 2024 at 2:30 PM kiyarash Taghiniyarami <
>> kiyarash.niyarami at gmail.com> wrote:
>>
>>> Dear Peter,
>>> Following are the steps I have gone through and hope it will help you:
>>> 1-The CCSN is a really diverse issue consisting of
>>> Radiation+Hydro+Grivity+EOS+Nuclear+etc physics.
>>> To focus on the FlashX you can run just core collapse before the bounce
>>> in 1D then extend it to 2D (source/Simulation/SimulationMain/CCSN_WL).
>>> working on it and extending it to 2D with weaklib would help you a lot
>>> to understand how Flashx works (without neutrinos).
>>> 2-For the radiation part try to read the
>>> https://urldefense.us/v3/__https://arxiv.org/abs/2102.02186__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSXyiY6epz$   and
>>> https://urldefense.us/v3/__https://trace.tennessee.edu/utk_graddiss/7742/__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSXyHBpv_q$  and you can watch the
>>> series of https://urldefense.us/v3/__https://www.youtube.com/watch?v=tK1HbAiCPuw__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSX55oiNxk$   for introduction
>>> of DG method and then download thornado (
>>> https://urldefense.us/v3/__https://github.com/endeve/thornado__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSX3kCoOEU$ ) and get deep into it (I mean check
>>> its all subdirectories out to understand how it works) and run the tests
>>> (such as sine wave streaming, damping, diffusion)
>>> 3- After that you can run the test of sine streaming, doppler shift,
>>> relaxation and deleptonization wave test in Flashx
>>> 4- Then you can start the run of
>>> /source/Simulation/SimulationMain/CCSN_WL_Transport
>>> ......
>>> There lots of detail in each step you have to take for example digging
>>> into weaklib eos and hybrid eos and understanding of nuclear burning (
>>> https://urldefense.us/v3/__https://arxiv.org/abs/astro-ph/0509698__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSX69ZOPEm$ ).
>>> Btw for compilation and setup errors and making true makfile.h you have
>>> to get help from someone in your university which knows the cluster(you
>>> work with) well.
>>>
>>> This topic you are working on is full of frustration. Do not get
>>> disappointed.
>>> P.S. Do not forget to use FlashX github, especially its commits and
>>> branches which could take you to earlier development of the code stages
>>> with the collaborators comments which are truly helpful.
>>>
>>>
>>> Kind Regards,
>>> Kiya
>>>
>>> On Fri, Aug 23, 2024 at 8:17 PM Peter Manzella <peter.manzella at maine.edu>
>>> wrote:
>>>
>>>> Hi, I have been having trouble getting Flash-X to run properly on my
>>>> university's computer cluster, but no matter what I have tried, errors keep
>>>> popping up. I can go into detail, but I don't know where to start, any help
>>>> would be appreciated.
>>>> ZjQcmQRYFpfptBannerStart
>>>> This Message Is From an External Sender
>>>> This message came from outside your organization.
>>>>
>>>> ZjQcmQRYFpfptBannerEnd
>>>> Hi,
>>>>
>>>> I have been having trouble getting Flash-X to run properly on my
>>>> university's computer cluster, but no matter what I have tried, errors keep
>>>> popping up. I can go into detail, but I don't know where to start, any help
>>>> would be appreciated.
>>>> I have tried to troubleshoot and debug as much as I can, but I am still
>>>> lost, and a bit frustrated that I cannot get Flash-X to work properly. Is
>>>> there somewhere else I should be asking for help? My "end goal" is to use
>>>> Flash-X for 2d core collapse simulations, but when I originally contacted
>>>> this email chain, someone suggested I start with something simpler, which I
>>>> have been trying to.
>>>>
>>>> --
>>>> Peter Manzella
>>>> PhD Candidate, Department of Physics and Astronomy
>>>> 309 Bennett Hall
>>>> University of Maine
>>>> peter.manzella at maine.edu
>>>>
>>>> “If you run out of ideas follow the road; you'll get there.” – Edgar
>>>> Allan Poe
>>>> --
>>>> Flash-X-users mailing list
>>>> Flash-X-users at lists.cels.anl.gov
>>>> https://urldefense.us/v3/__https://lists.cels.anl.gov/mailman/listinfo/flash-x-users__;!!G_uCfscf7eWS!YqzEBb00o-VV_3r9qFbfWLkXJAHxmMML4WsbfZun3aOggYaqS4Ms7Zq7YZg6PitOTjUQXqva8kVrAECqfWB4RFDnqpF3o7uSX8l7nF9M$ 
>>>>
>>>
>>
>> --
>> Peter Manzella
>> PhD Candidate, Department of Physics and Astronomy
>> 309 Bennett Hall
>> University of Maine
>> peter.manzella at maine.edu
>>
>> “If you run out of ideas follow the road; you'll get there.” – Edgar
>> Allan Poe
>>
>

-- 
Peter Manzella
PhD Candidate, Department of Physics and Astronomy
309 Bennett Hall
University of Maine
peter.manzella at maine.edu

“If you run out of ideas follow the road; you'll get there.” – Edgar Allan
Poe
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