Hi
I am looking for a way to parallelize my machine learning model in D.

I have ~100000 neurones, and just the initialization is very tme consuming.

I use the pseudocode :

foreach( some condition) {

foreach (other condition) {

allocate a neuron to detect a feature within a segment of an larger image.

}

}

The allocation is successful. But excruciatingly _slow_ - emphasis added.

So I tried to get started with dcompute.

My dub.json :

{
        "authors": [
                "sean"
        ],
        "copyright": "Copyright © 2021, sean",
        "dependencies": {
                "dlib": "~>0.20.0",
                "dcompute": "~>0.1.0"
        },
        "description": "cuda test",
        "license": "proprietary",
        "name": "cudatest"
}



My code :

 @compute(CompileFor.deviceOnly) module mykernels;
import ldc.dcompute;
@kernel void mykernel(GlobalPointer!float a,GlobalPointer!float b, float c)
{
*a = *b + c;
}


I run it with :  dub build --compiler=ldc2

The result is : /usr/include/d/std/array.d(2975,13): Error: TypeInfo cannot be used with -betterC (using latest opensuse version for ldc)

I saw this : https://forum.dlang.org/thread/amcxssclbfaczrgqjqeo@forum.dlang.org

And this : https://speakerdeck.com/shigekikarita/grain-d-language-for-deep-learning?slide=17

I would like to have a step by step guid to handle a pair of foreach loops in dcompute please.

Thnak you

On Wednesday, 17 March 2021 at 19:02:58 UTC, seany wrote:
> Hi
> I am looking for a way to parallelize my machine learning model in D.
>
> [...]

Are you on Discord or Slack?

https://discord.gg/bMZk9Q4

On Wednesday, 17 March 2021 at 23:13:07 UTC, Imperatorn wrote:
> On Wednesday, 17 March 2021 at 19:02:58 UTC, seany wrote:
>> Hi
>> I am looking for a way to parallelize my machine learning model in D.
>>
>> [...]
>
> Are you on Discord or Slack?
>
> https://discord.gg/bMZk9Q4

You have slack ?

On Thursday, 18 March 2021 at 09:04:10 UTC, seany wrote:
> On Wednesday, 17 March 2021 at 23:13:07 UTC, Imperatorn wrote:
>> On Wednesday, 17 March 2021 at 19:02:58 UTC, seany wrote:
>>> Hi
>>> I am looking for a way to parallelize my machine learning model in D.
>>>
>>> [...]
>>
>> Are you on Discord or Slack?
>>
>> https://discord.gg/bMZk9Q4
>
> You have slack ?

Yup

On Thursday, 18 March 2021 at 09:44:19 UTC, Imperatorn wrote:
> On Thursday, 18 March 2021 at 09:04:10 UTC, seany wrote:
>> On Wednesday, 17 March 2021 at 23:13:07 UTC, Imperatorn wrote:
>>> On Wednesday, 17 March 2021 at 19:02:58 UTC, seany wrote:
>>>> Hi
>>>> I am looking for a way to parallelize my machine learning model in D.
>>>>
>>>> [...]
>>>
>>> Are you on Discord or Slack?
>>>
>>> https://discord.gg/bMZk9Q4
>>
>> You have slack ?
>
> Yup

Share a slack link please. i did not receive the discord confirmation mail

On Thursday, 18 March 2021 at 12:55:05 UTC, seany wrote:
> On Thursday, 18 March 2021 at 09:44:19 UTC, Imperatorn wrote:
>> On Thursday, 18 March 2021 at 09:04:10 UTC, seany wrote:
>>> On Wednesday, 17 March 2021 at 23:13:07 UTC, Imperatorn wrote:
>>>> On Wednesday, 17 March 2021 at 19:02:58 UTC, seany wrote:
>>>>> Hi
>>>>> I am looking for a way to parallelize my machine learning model in D.
>>>>>
>>>>> [...]
>>>>
>>>> Are you on Discord or Slack?
>>>>
>>>> https://discord.gg/bMZk9Q4
>>>
>>> You have slack ?
>>
>> Yup
>
> Share a slack link please. i did not receive the discord confirmation mail

You cannot just join slack the same way you can join Discord. You need to get an invitation. I got one from Sebastian Wilzbach.