percept(3)

MODULE
percept - Percept - Erlang Concurrency Profiling Tool.

DESCRIPTION

Percept - Erlang Concurrency Profiling Tool

This module provides the user interface for the application.

DATA TYPES

    percept_option() = procs | ports | exclusive

EXPORTS

analyze(Filename::string()) -> ok | {error, Reason}

    Analyze file.

profile(Filename::string()) -> {ok, Port} | {already_started, Port}

    See also: percept_profile.

profile(Filename::string(), Options::[percept_option()]) -> {ok, Port} | {already_started, Port}

    See also: percept_profile.

profile(Filename::string(), MFA::mfa(), Options::[percept_option()]) -> ok | {already_started, Port} | {error, not_started}

    See also: percept_profile.

start_webserver() -> {started, Hostname, Port} | {error, Reason}

    Types
        Hostname = string()
        Port = integer()
        Reason = term()

    Starts webserver.

start_webserver(Port::integer()) -> {started, Hostname, AssignedPort} | {error, Reason}

    Types
        Hostname = string()
        AssignedPort = integer()
        Reason = term()

    Starts webserver. If port number is 0, an available port number will be assigned by inets.

stop_profile() -> ok | {error, not_started}

    See also: percept_profile.

stop_webserver() -> ok | {error, not_started}

    Stops webserver.