testgrad

Documentation

Overview

Package testgrad provides function to test autograd.

Index

• type Func
  • func (tt Func) Run(b *testbuild.Builder) error
  • func (tt Func) Source() string

Types

type Func

type Func struct {
	// GradOf declares the function (which must be named `F`) to compute the gradient of.
	GradOf string

	// Want stores the source code of the expected gradient of the function
	Want string

	// GradImportName is the name of the import of the grad package.
	// If empty, then the default import name is used.
	GradImportName string

	// Err is the substring expected if the compiler returns an error.
	Err string
}

Func tests the computation of the gradient of a function.

func (Func) Run

func (tt Func) Run(b *testbuild.Builder) error

Run builds the declarations as a package, then compare to an expected outcome.

func (Func) Source

func (tt Func) Source() string

Source code of the declarations.