OpenMP package¶

Capture Module¶

class mcgdb.model.task.environment.openmp.capture.gomp.FrameFilter[source]¶

Bases: object

filter(frames)[source]¶

class mcgdb.model.task.environment.openmp.capture.gomp.RenamedFrame(parent)[source]¶

Bases: mcgdb.capture.FrameStripperDecorator

address()[source]¶

filename()[source]¶

frame_args()[source]¶

frame_locals()[source]¶

function()[source]¶

line()[source]¶

mcgdb.model.task.environment.openmp.capture.gomp.activate()[source]¶

mcgdb.model.task.environment.openmp.capture.iomp.activate()[source]¶

Representation Module¶

class mcgdb.model.task.environment.openmp.representation.Barrier(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job, mcgdb.toolbox.aspect.Tracker

completed()[source]¶

dict_ = {}¶

static get_parallel_barrier(worker, reach)[source]¶

last_number = 0¶

leave_barrier(worker)[source]¶

list_ = []¶

reach_barrier(worker, location)[source]¶

stop_all_after¶

threads_blocked_at = {}¶

class mcgdb.model.task.environment.openmp.representation.CriticalJob(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job

completed()[source]¶

dict_ = {}¶

entered(worker)[source]¶

static get_parallel_critical_zone(worker, pc=None, depth=-1, no_new=False)[source]¶

last_number = 0¶

left(worker)[source]¶

list_ = []¶

try_enter(worker)[source]¶

class mcgdb.model.task.environment.openmp.representation.DebuggerBarrier(zone, all_workers, workers=[])[source]¶

Bases: object

arrived(worker)[source]¶

capture__release_barrier = None¶

capture__set_barrier = None¶

completed()[source]¶

is_available = False¶

release(cb)[source]¶

class mcgdb.model.task.environment.openmp.representation.Dependence(*args, **kws)[source]¶

Bases: mcgdb.toolbox.aspect.Tracker

add_reader(task, addr=None)[source]¶

add_writer(task, addr=None)[source]¶

addr_to_dep = {}¶

static get_dependency(address)[source]¶

static get_dependency_inout(address, task)[source]¶

get_task_inout(task, as_reader=False, as_writer=False)[source]¶

last_number = 0¶

set_name(symb, offset)[source]¶

set_task_inout_ready(task, as_reader=False, as_writer=False, val=None)[source]¶

class mcgdb.model.task.environment.openmp.representation.Init[source]¶

Bases: object

after_init_cb = None¶

break_after_init = False¶

class mcgdb.model.task.environment.openmp.representation.Job(*args, **kws)[source]¶

Bases: mcgdb.toolbox.aspect.Tracker

dict_ = {}¶

classmethod init_dict(key, self)¶

Add the current object to its class dictionnary (in __init__).

Parameters:	key -- Unique id of this object instance. self -- Object instance put in the dict.

classmethod key_to_value(key)¶

Get object identified with key key.

Parameters:	key -- key to lookup.

last_number = 0¶

list_ = []¶

say(what)[source]¶

class mcgdb.model.task.environment.openmp.representation.ParallelJob(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job

completed()[source]¶

dict_ = {}¶

static get_current_parallel_job(worker=None)[source]¶

last_number = 0¶

list_ = []¶

start_section_zone(worker, count=0)[source]¶

start_working(worker)[source]¶

stop_section_zone(is_parallel_job=False)[source]¶

stop_working(worker)[source]¶

static work_completed(worker)[source]¶

class mcgdb.model.task.environment.openmp.representation.RuntimeController[source]¶

Bases: object

OMP_MAX_THREADS = None¶

static is_available()[source]¶

max_threads¶

set_barrier(zone, cb)[source]¶

set_max_threads(max_threads)[source]¶

worker_at_barrier(worker)[source]¶

class mcgdb.model.task.environment.openmp.representation.SectionJob(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job

completed()[source]¶

dict_ = {}¶

last_number = 0¶

list_ = []¶

work_on_section(worker, section_id)[source]¶

class mcgdb.model.task.environment.openmp.representation.SingleJob(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job

completed()[source]¶

dict_ = {}¶

enter(inside, worker)[source]¶

finished()[source]¶

static get_parallel_single_zone(worker)[source]¶

last_number = 0¶

list_ = []¶

class mcgdb.model.task.environment.openmp.representation.TaskJob(*args, **kws)[source]¶

Bases: mcgdb.model.task.environment.openmp.representation.Job

blockers = {}¶

static detect_lock()[source]¶

dict_ = {}¶

do_taskwait()[source]¶

done_taskwait()[source]¶

finish()[source]¶

get_inherit_properties()[source]¶

is_not_schedulable()[source]¶

last_number = 0¶

last_taskwait = None¶

list_ = []¶

static master_zone()[source]¶

on_property_blocked(name, value)[source]¶

preferred_blocked = None¶

propagate_property(key, parent, children)[source]¶

set key->parent to self and key->children to all dependent tasks

ready()[source]¶

static repropagate_properties()[source]¶

restart()[source]¶

set_dependencies(in_dependencies, inout_dependencies, out_dependencies)[source]¶

set_property(name, value)[source]¶

set_task_source_lines(filename, start_line, stop_line)[source]¶

start(worker)[source]¶

static task_wait(worker)[source]¶

static task_wait_done(taskwait)[source]¶

class mcgdb.model.task.environment.openmp.representation.Worker(*args, **kws)[source]¶

Bases: mcgdb.model.task.representation.CommComponent, mcgdb.toolbox.aspect.Tracker

TASK_MANAGER¶

alias of DefaultTaskManager

create(where)[source]¶

dict_ = {}¶

static get_current_worker()[source]¶

is_alive()[source]¶

is_current()[source]¶

last_number = 0¶

list_ = []¶

say(what)[source]¶

switch(force=False)[source]¶

terminated()[source]¶

work(where, start=False, stop=False)[source]¶

class mcgdb.model.task.environment.openmp.representation.Zone[source]¶

Bases: enum.Enum

An enumeration.

Barrier = <Zone.Barrier: 'barrier'>¶

Critical = <Zone.Critical: 'critical'>¶

Parallel = <Zone.Parallel: 'parallel'>¶

Single = <Zone.Single: 'single'>¶

mcgdb.model.task.environment.openmp.representation.activate()[source]¶

Interaction Module¶

mcgdb.model.task.environment.openmp.interaction.activate()[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp[source]¶

Bases: gdb.Command

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_debug[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_debug_block[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_debug_unblock[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_sched[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_sched_all[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.cmd_omp_sched_single[source]¶

Bases: gdb.Command

invoke(args, from_tty)[source]¶

mcgdb.model.task.environment.openmp.interaction.step.activate()[source]¶

Internal function.

mcgdb.model.task.environment.openmp.interaction.step.aspects(Tracks)[source]¶

mcgdb.model.task.environment.openmp.interaction.step.check_nexting(where, what=None)[source]¶

mcgdb.model.task.environment.openmp.interaction.step.check_stepping(evt)[source]¶

mcgdb.model.task.environment.openmp.interaction.step.check_stepping_out(evt)[source]¶

class mcgdb.model.task.environment.openmp.interaction.step.cmd_omp_next[source]¶

Bases: gdb.Command

invoke(arg, from_tty)[source]¶

class mcgdb.model.task.environment.openmp.interaction.step.cmd_omp_step[source]¶

Bases: gdb.Command

Steps inside the next OPM zone. Usage: (default) -> stop the first thread entering the zone all -> stop all the threads entering the zone out -> stop the end of the (inner most) zone

invoke(args, from_tty)[source]¶

mcgdb.model.task.environment.openmp.interaction.step.initialize()[source]¶

Internal function.

class mcgdb.model.task.environment.openmp.interaction.step.step[source]¶

Bases: object

static nexting(current_where)[source]¶

static stepping()[source]¶

static stepping_out()[source]¶

class mcgdb.model.task.environment.openmp.interaction.sequence.Barrier(parent, _type, label=None, zindex=0)[source]¶

Bases: mcgdb.model.task.environment.openmp.interaction.sequence.Block

class mcgdb.model.task.environment.openmp.interaction.sequence.Block(parent, _type, label=None, zindex=0)[source]¶

Bases: object

add_node(node, **kwargs)[source]¶

enter(node, **kwargs)[source]¶

exit(node, no_insert=False, **kwargs)[source]¶

finish()[source]¶

flow(from_node, to_node, **kwargs)[source]¶

has_worker(recursive=False)[source]¶

leave(node)[source]¶

print_only_current = False¶

zordered_edges¶

class mcgdb.model.task.environment.openmp.interaction.sequence.Edge(from_node, to_node, backwards=False, **kwargs)[source]¶

Bases: object

class mcgdb.model.task.environment.openmp.interaction.sequence.Node(name, worker)[source]¶

Bases: object

all_nodes = set()¶

first = None¶

msg(**kwargs)[source]¶

mcgdb.model.task.environment.openmp.interaction.sequence.activate()[source]¶

Internal function.

class mcgdb.model.task.environment.openmp.interaction.sequence.cmd_omp_sequence[source]¶

Bases: gdb.Command

changed = True¶

classmethod has_changed(clazz)[source]¶

invoke(args, from_tty)[source]¶

sched_locked = None¶

self = None¶

thread_num = None¶

mcgdb.model.task.environment.openmp.interaction.sequence.elipse_str(string)[source]¶

mcgdb.model.task.environment.openmp.interaction.sequence.initialize()[source]¶

Internal function.

class mcgdb.model.task.environment.openmp.interaction.sequence.param_graph_auto[source]¶

Bases: gdb.Parameter

auto_graph_enabled = False¶

get_set_string()[source]¶

get_show_string(svalue)[source]¶

graph_cmd = None¶

static on_stop(evt=None)[source]¶

mcgdb.model.task.environment.openmp.interaction.sequence.pre_aspect(help_tracking, self, args)[source]¶

mcgdb.model.task.environment.openmp.interaction.sequence.sequence_aspects(Tracks)[source]¶

Toolbox Module¶

mcgdb.model.task.environment.openmp.toolbox.half_ceil(f)¶

mcgdb.model.task.environment.openmp.toolbox.half_floor(f)¶

mcgdb.model.task.environment.openmp.toolbox.initialize()[source]¶

mcgdb.model.task.environment.openmp.toolbox.say(what=None, who=None, count=None)[source]¶

mcgdb.model.task.environment.openmp.toolbox.terminal_size()[source]¶