Metal | Examples for Apple 's Metal APIs | iOS library

I have a few large static arrays that are used in a resource constrained embedded system (small microcontroller, bare metal). These are occasionally added to over the course of the project, but all follow that same mathematical formula for population. I could just make a Python script to generate a new header with the needed arrays before compilation, but it would be nicer to have it happen in the pre-processor like you might do with template meta-programming in C++. Is there any relatively easy way to do this in C? I've seen ways to get control structures like while loops using just the pre-processor, but that seems a bit unnatural to me.

Here is an example of once such map, an approximation to arctan, in Python, where the parameter a is used to determine the length and values of the array, and is currently run at a variety of values from about 100 to about 2^14:

I am getting this error when I try to sign up a user. After this error, I'm still able to sign in with the user it would've created, but it always shows me this upon registration. Please let me know if there's other information you need. Been stumped on this for a few days.

Here is the exception causes:

Here is the callback for the error:

I am implementing a simple chatbot using keras and WebSockets. I now have a model that can make a prediction about the user input and send the according answer.

When I do it through command line it works fine, however when I try to send the answer through my WebSocket, the WebSocket doesn't even start anymore.

Here is my working WebSocket code:

[Editing this question completely] Thank you , for those who helped in building the Periodic Table successfully . As I completed it , I tried to link it with another of my project E-Search , which acts like Google and fetches answers , except that it will fetch me the data of the Periodic Table .

But , I got a problem - not with the searching but with the layout . I'm trying to layout the x-scrollbar in my canvas which will display results regarding the search . However , it is not properly done . Can anyone please help ?

Below here is my code :

I am trying to use MTLSharedEvent along with MTLSharedEventListener to synchronize computation between GPU and CPU, as in example provided by Apple (https://developer.apple.com/documentation/metal/synchronization/synchronizing_events_between_a_gpu_and_the_cpu). Basically what I want to achieve is have work split into 3 parts executed in order, like so:

1. GPU computation part 1
2. CPU computation based on results from GPU computation part 1
3. GPU computation part 2 after CPU computation

My problem is that eventListener block is always called before command buffer is being scheduled for execution, which make my CPU task execute first in order.

To simplify the case, let’s use simple commands that fill MTLBuffer with certain values (my original use case is more complicated, as using compute encoders with custom shaders, but behaves the same):

I have just set up a kubernetes cluster on bare metal using kubeadm, Flannel and MetalLB. Next step for me is to install ArgoCD.

I installed the ArgoCD yaml from the "Getting Started" page and logged in.

When adding my Git repositories ArgoCD gives me very weird error messages: The error message seems to suggest that ArgoCD for some reason is resolving github.com to my public IP address (I am not exposing SSH, therefore connection refused).

I can not find any reason why it would do this. When using https:// instead of SSH I get the same result, but on port 443.

I have put a dummy pod in the same namespace as ArgoCD and made some DNS queries. These queries resolved correctly.

What makes ArgoCD think that github.com resolves to my public IP address?

EDIT:

I have also checked for network policies in the argocd namespace and found no policy that was restricting egress.

I have had this working on clusters in the same network previously and have not changed my router firewall since then.

Recently, Apple has released a library to use Metal directly using C++. The example that I've found online (https://github.com/moritzhof/metal-cpp-examples), works if I copy the source code and follow the steps outlined by Apple (https://developer.apple.com/metal/cpp/) in Xcode. I don't use the included Xcode project files, to avoid any "hidden" settings.

Now I'm trying to get the same example to build using CMake, with this CMakeLists.txt:

If we look at the minimal example below,

This follows as a result of experimenting on Compiler Explorer as to ascertain the compiler's (rustc's) behaviour when it comes to the log2()/leading_zeros() and similar functions. I came across this result with seems exceedingly both bizarre and concerning:

Compiler Explorer link

Code: