Re: [AMBER] fortran i/o on system shared memory

From: Bill Ross <ross.cgl.ucsf.edu>
Date: Thu, 28 Apr 2016 23:31:13 -0700

> so my web browser can pick them up easily

Web server I mean.

On 4/28/16 11:20 PM, Bill Ross wrote:
> Has anyone tried i/o with system shared memory in Fortran? I want to
> write crds there so my web browser can pick them up easily. I see there
> was a library called FIPC once, but I haven't found the code. Maybe I
> could find some source code deep in some MPI library..
>
> Thanks,
> Bill
>
> On 4/21/16 8:16 PM, Bill Ross wrote:
>> > I guess NGL requires more modern web browser. It works fine with my
>> Chrome browser (Version 49.0.2623.112 m):
>>
>> Odd, my Chrome is Version 49.0.2623.87 (64-bit) which is not markedly
>> old, and it's the same in Safari.
>>
>> On 4/21/16 7:59 PM, Hai Nguyen wrote:
>>> On Thu, Apr 21, 2016 at 9:37 PM, Bill Ross <ross.cgl.ucsf.edu> wrote:
>>>
>>>> Thanks Hai,
>>>>
>>>> Is it yours? It's odd no one claims credit on it.
>>> No it's not mine. It was written by Alexander Rose: https://github.com/arose
>>>
>>>
>>>
>>>> The embedded demo
>>>> fails to display the molecule by the way.
>>>>
>>>>
>>> I guess NGL requires more modern web browser. It works fine with my Chrome
>>> browser (Version 49.0.2623.112 m):
>>> https://github.com/hainm/amber_things/blob/master/things/ngl/website/ngl.png
>>>
>>> Not sure if this is related to your interest, but in AMBER16 (soon), both
>>> sander and cpptraj have Python API,
>>> which makes them more flexible to plug to other language like Python or
>>> Javascript.
>>>
>>> Hai
>>>
>>>
>>>> Bill
>>>>
>>>> On 4/21/16 6:17 PM, Hai Nguyen wrote:
>>>>> Hi Bill
>>>>>
>>>>>> Or heard of javascript for rendering a live trajectory on a web page?
>>>>> I don't know if there is one like this. But for rendering trajectory on
>>>>> web, you can check NGL viewer: *http://arose.github.io/ngl/
>>>>> <http://arose.github.io/ngl/>*
>>>>>
>>>>> (Choose *Examples --> gro_trajectory*). It has nice API and you can
>>>> easily
>>>>> adapt its code.
>>>>>
>>>>> Hai
>>>>>
>>>>> On Thu, Apr 21, 2016 at 8:25 PM, Bill Ross <ross.cgl.ucsf.edu> wrote:
>>>>>
>>>>>> For interactivity, I'd have sander read forces and write measurements
>>>>>> from/to sockets at each step, and I'd perhaps want to build in
>>>>>> geometrical analysis to quickly get, say, the instantaneous angle
>>>>>> between two DNA bases, although pipelining a few hundred atoms through
>>>>>> cpptraj might not take too many milliseconds. Then I'd need to figure
>>>>>> how to map the user clicks and drags happening on the totally different
>>>>>> photos on my web page to reasonable forces in the simulation. I'd want
>>>>>> to display the dynamics occurring as well, perhaps charging high prices
>>>>>> to see behind the scenes :-.) A feedback time of 1 sec (running a few
>>>>>> steps after the mouse click's impact) might suffice.
>>>>>>
>>>>>> Has anyone tried adding structure analysis to sander? Or heard of
>>>>>> javascript for rendering a live trajectory on a web page?
>>>>>>
>>>>>> Bill
>>>>>>
>>>>>> On 4/19/16 12:19 PM, Bill Ross wrote:
>>>>>>> I have been working on an artificial intelligence that aims to
>>>>>>> communicate with pictures:
>>>>>>>
>>>>>>> http://phobrain.com
>>>>>>>
>>>>>>> The idea is to simulate presence on the level of what you feel looking
>>>>>>> into a dog's eyes, a modified Turing Test if you will.
>>>>>>>
>>>>>>> Like in the Wizard of Oz, I have been looking for parts for my
>>>>>>> character, and I'm thinking an md simulation might serve as a heart.
>>>> For
>>>>>>> this, I would need to pull data from the live simulation, and ideally
>>>>>>> introduce forces derived from the clicks of users on the web page. Has
>>>>>>> anyone done this with AMBER or another md program?
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Bill
>>>>>>>
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Received on Fri Apr 29 2016 - 00:00:03 PDT
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