Halide::Internal::JSONCompilerLogger Class Reference

JSONCompilerLogger is a basic implementation of the CompilerLogger interface that saves logged data, then logs it all in JSON format in emit_to_stream(). More...

#include <CompilerLogger.h>

Inheritance diagram for Halide::Internal::JSONCompilerLogger:

Public Member Functions
	JSONCompilerLogger ()=default
	JSONCompilerLogger (const std::string &generator_name, const std::string &function_name, const std::string &autoscheduler_name, const Target &target, const std::string &generator_args, bool obfuscate_exprs)
void	record_matched_simplifier_rule (const std::string &rulename, Expr expr) override
	Record when a particular simplifier rule matches.
void	record_non_monotonic_loop_var (const std::string &loop_var, Expr expr) override
	Record when an expression is non-monotonic in a loop variable.
void	record_failed_to_prove (Expr failed_to_prove, Expr original_expr) override
	Record when can_prove() fails, but cannot find a counterexample.
void	record_object_code_size (uint64_t bytes) override
	Record total size (in bytes) of final generated object code (e.g., file size of .o output).
void	record_compilation_time (Phase phase, double duration) override
	Record the compilation time (in seconds) for a given phase.
std::ostream &	emit_to_stream (std::ostream &o) override
	Emit all the gathered data to the given stream.
Public Member Functions inherited from Halide::Internal::CompilerLogger
	CompilerLogger ()=default
virtual	~CompilerLogger ()=default

Protected Member Functions
void	obfuscate ()
void	emit ()

Protected Attributes
const std::string	generator_name
const std::string	function_name
const std::string	autoscheduler_name
const Target	target = Target()
const std::string	generator_args
const bool	obfuscate_exprs {false}
std::map< std::string, std::vector< Expr > >	matched_simplifier_rules
std::map< std::string, std::vector< Expr > >	non_monotonic_loop_vars
std::vector< std::pair< Expr, Expr > >	failed_to_prove_exprs
uint64_t	object_code_size {0}
std::map< Phase, double >	compilation_time

Additional Inherited Members
Public Types inherited from Halide::Internal::CompilerLogger
enum class	Phase { HalideLowering , LLVM }
	The "Phase" of compilation, used for some calls. More...

Detailed Description

JSONCompilerLogger is a basic implementation of the CompilerLogger interface that saves logged data, then logs it all in JSON format in emit_to_stream().

Definition at line 76 of file CompilerLogger.h.

Constructor & Destructor Documentation

JSONCompilerLogger() [1/2]

Halide::Internal::JSONCompilerLogger::JSONCompilerLogger ( )

default

JSONCompilerLogger() [2/2]

Halide::Internal::JSONCompilerLogger::JSONCompilerLogger	(	const std::string &	generator_name,
		const std::string &	function_name,
		const std::string &	autoscheduler_name,
		const Target &	target,
		const std::string &	generator_args,
		bool	obfuscate_exprs )

Member Function Documentation

record_matched_simplifier_rule()

void Halide::Internal::JSONCompilerLogger::record_matched_simplifier_rule ( const std::string & rulename, Expr expr )

overridevirtual

Record when a particular simplifier rule matches.

Implements Halide::Internal::CompilerLogger.

record_non_monotonic_loop_var()

void Halide::Internal::JSONCompilerLogger::record_non_monotonic_loop_var ( const std::string & loop_var, Expr expr )

overridevirtual

Record when an expression is non-monotonic in a loop variable.

Implements Halide::Internal::CompilerLogger.

record_failed_to_prove()

void Halide::Internal::JSONCompilerLogger::record_failed_to_prove ( Expr failed_to_prove, Expr original_expr )

overridevirtual

Record when can_prove() fails, but cannot find a counterexample.

Implements Halide::Internal::CompilerLogger.

record_object_code_size()

void Halide::Internal::JSONCompilerLogger::record_object_code_size ( uint64_t bytes )

overridevirtual

Record total size (in bytes) of final generated object code (e.g., file size of .o output).

Implements Halide::Internal::CompilerLogger.

record_compilation_time()

void Halide::Internal::JSONCompilerLogger::record_compilation_time ( Phase phase, double duration )

overridevirtual

Record the compilation time (in seconds) for a given phase.

Implements Halide::Internal::CompilerLogger.

emit_to_stream()

std::ostream & Halide::Internal::JSONCompilerLogger::emit_to_stream ( std::ostream & o )

overridevirtual

Emit all the gathered data to the given stream.

This may be called multiple times.

Implements Halide::Internal::CompilerLogger.

obfuscate()

void Halide::Internal::JSONCompilerLogger::obfuscate ( )

protected

emit()

void Halide::Internal::JSONCompilerLogger::emit ( )

protected

Member Data Documentation

generator_name

const std::string Halide::Internal::JSONCompilerLogger::generator_name

protected

Definition at line 97 of file CompilerLogger.h.

function_name

const std::string Halide::Internal::JSONCompilerLogger::function_name

protected

Definition at line 98 of file CompilerLogger.h.

autoscheduler_name

const std::string Halide::Internal::JSONCompilerLogger::autoscheduler_name

protected

Definition at line 99 of file CompilerLogger.h.

target

const Target Halide::Internal::JSONCompilerLogger::target = Target()

protected

Definition at line 100 of file CompilerLogger.h.

generator_args

const std::string Halide::Internal::JSONCompilerLogger::generator_args

protected

Definition at line 101 of file CompilerLogger.h.

obfuscate_exprs

const bool Halide::Internal::JSONCompilerLogger::obfuscate_exprs {false}

protected

Definition at line 102 of file CompilerLogger.h.

matched_simplifier_rules

std::map<std::string, std::vector<Expr> > Halide::Internal::JSONCompilerLogger::matched_simplifier_rules

protected

Definition at line 105 of file CompilerLogger.h.

non_monotonic_loop_vars

std::map<std::string, std::vector<Expr> > Halide::Internal::JSONCompilerLogger::non_monotonic_loop_vars

protected

Definition at line 108 of file CompilerLogger.h.

failed_to_prove_exprs

std::vector<std::pair<Expr, Expr> > Halide::Internal::JSONCompilerLogger::failed_to_prove_exprs

protected

Definition at line 111 of file CompilerLogger.h.

object_code_size

uint64_t Halide::Internal::JSONCompilerLogger::object_code_size {0}

protected

Definition at line 114 of file CompilerLogger.h.

compilation_time

std::map<Phase, double> Halide::Internal::JSONCompilerLogger::compilation_time

protected

Definition at line 117 of file CompilerLogger.h.

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The documentation for this class was generated from the following file:

• src/CompilerLogger.h