client.h File Reference

Calls made to the running auto-tuning process. More...

#include <chrono>
#include <expected>
#include <string>
#include <utility>
#include "net/http_client.h"

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Classes
class	mm::auto_tuning::Client
	Talks to one running auto-tuning process. More...

Namespaces
namespace	mm
namespace	mm::auto_tuning

Detailed Description

Calls made to the running auto-tuning process.

The auto-tuning program takes one request shape for every function it offers: a JSON object with a run naming the function and a data holding its inputs. So this class has one call, and the function names are data rather than methods.

A refused input arrives as a success. The program answers a rejected input with HTTP 200 and an error property in the body, and reserves 4xx and 5xx for a malformed request, an unknown function, and a routine that threw. A caller therefore tests for error in the body, not only the status. Nothing is unwrapped here, because the endpoint that forwards this has to pass both halves through untouched.