def start(mode=None, profile_flag=False):
"""Execute relax.
@keyword mode: Force a relax mode, overriding the command line.
@type mode: str
@keyword profile_flag: Change this flag to True for code profiling.
@type profile_flag: bool
"""
# Normal relax operation.
relax = Relax()
# Override normal operation.
if mode:
# Override the mode.
relax.mode = mode
# Some defaults.
relax.script_file = None
relax.log_file = None
relax.tee_file = None
relax.multiprocessor_type = 'uni'
relax.n_processors = 1
# Process the command line arguments.
else:
relax.arguments()
# Store some start up info in the status object.
status.relax_mode = relax.mode
# Set up the multi-processor elements.
callbacks = Application_callback(master=relax)
verbosity = 0
if status.debug:
verbosity = 1
processor = load_multiprocessor(relax.multiprocessor_type, callbacks, processor_size=relax.n_processors, verbosity=verbosity)
# Place the processor fabric intro string into the info box.
info = Info_box()
info.multi_processor_string = processor.get_intro_string()
# Normal relax operation.
if not profile_flag:
# Execute relax in multi-processor mode (this includes the uni-processor for normal operation).
processor.run()
# relax in profiling mode.
else:
def print_stats(stats, status=0):
pstats.Stats(stats).sort_stats('time', 'name').print_stats()
# No profile module.
if not dep_check.profile_module:
sys.stderr.write("The profile module is not available, please install the Python development packages for profiling.\n\n")
sys.exit()
# Run relax in profiling mode.
profile.Profile.print_stats = print_stats
profile.runctx('processor.run()', globals(), locals())
# Randomise the matrices.
for j in range(3):
for k in range(3):
self.A[j, k] = uniform(0, 1)
self.B[j, k] = uniform(0, 1)
# Perform some linear algebra.
dot(self.A, self.B)
# Keep track of the number of calculations.
num_calcs += 1
# Process the results on the master.
processor.return_object(Test_result_command(processor, memo_id=self.memo_id, num=num_calcs))
# Set up the processor.
processor = load_multiprocessor(FABRIC, Application_callback(master=Main()), processor_size=PROCESSOR_NUM, verbosity=1)
# Run without profiling.
if not PROFILE:
processor.run()
# Run with profiling.
else:
# Replace the default profiling printout function.
profile.Profile.print_stats = print_stats
# Execute with profiling.
profile.runctx("processor.run()", globals(), locals())
R_random_hypersphere(self.R)
# Rotate the vector.
new_vect = dot(self.R, vect)
# The length sum.
self.length += norm(new_vect)
# Keep track of the number of calculations.
num_calcs += 1
# Process the results on the master.
processor.return_object(Test_result_command(processor, memo_id=self.memo_id, num=num_calcs, length=self.length))
# Set up the processor.
processor = load_multiprocessor(FABRIC, Application_callback(master=Main()), processor_size=PROCESSOR_NUM, verbosity=1)
# Run without profiling.
if not PROFILE:
processor.run()
# Run with profiling.
else:
# Replace the default profiling printout function.
profile.Profile.print_stats = print_stats
# Execute with profiling.
profile.runctx('processor.run()', globals(), locals())
def start(mode=None, profile_flag=False):
"""Execute relax.
@keyword mode: Force a relax mode, overriding the command line.
@type mode: str
@keyword profile_flag: Change this flag to True for code profiling.
@type profile_flag: bool
"""
# Normal relax operation.
relax = Relax()
# Override normal operation.
if mode:
# Override the mode.
relax.mode = mode
# Some defaults.
relax.script_file = None
relax.log_file = None
relax.tee_file = None
relax.multiprocessor_type = 'uni'
relax.n_processors = 1
# Process the command line arguments.
else:
relax.arguments()
# Store some start up info in the status object.
status.relax_mode = relax.mode
# Set up the multi-processor elements.
callbacks = Application_callback(master=relax)
verbosity = 0
if status.debug:
verbosity = 1
processor = load_multiprocessor(relax.multiprocessor_type,
callbacks,
processor_size=relax.n_processors,
verbosity=verbosity)
# Place the processor fabric intro string into the info box.
info = Info_box()
info.multi_processor_string = processor.get_intro_string()
# Normal relax operation.
if not profile_flag:
# Execute relax in multi-processor mode (this includes the uni-processor for normal operation).
processor.run()
# relax in profiling mode.
else:
def print_stats(stats, status=0):
pstats.Stats(stats).sort_stats('time', 'name').print_stats()
# No profile module.
if not dep_check.profile_module:
sys.stderr.write(
"The profile module is not available, please install the Python development packages for profiling.\n\n"
)
sys.exit()
# Run relax in profiling mode.
profile.Profile.print_stats = print_stats
profile.runctx('processor.run()', globals(), locals())