def __get_text_field__(self, iteration, n_iter, delta_accept, total_accept, time_per_iter, eta):
template = """
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="{}"
aria-valuemin="0" aria-valuemax="{}" style="width:{:.2f}%">
<span class="sr-only">{:.2f}% Complete</span>
</div>
</div>
<table class="table">
<tr>
<td>Current iteration</td>
<td>{}</td>
</tr>
<tr>
<td>Accept rate (last {})</td>
<td>{:.2f}%</td>
</tr>
<tr>
<td>Accept rate (overall)</td>
<td>{:.2f}%</td>
</tr>
<tr>
<td>T/iter</td>
<td>{:.4f} seconds</td>
</tr>
<tr>
<td>ETA</td>
<td>{}</td>
</tr>
<tr>
<td>Errors</td>
<td>{}</td>
</tr>
</table>
"""
return template.format(
iteration,
n_iter,
iteration * 100.0 / n_iter,
iteration * 100.0 / n_iter,
iteration,
self.recent_acceptance_lag,
delta_accept,
total_accept,
time_per_iter,
pretty_time_delta(eta),
self.__total_errors__,
)
def update(self, iteration, acceptances):
if self.verbosity == 1 and iteration % self.update_frequency == 0 and iteration > 0:
update_frequency = self.update_frequency
toc = time.time() - self.last_update_time
self.last_update_time = time.time()
delta_accept = acceptances[-update_frequency:].mean() * 100
tot_accept = acceptances.mean() * 100
t_per_iter = toc * 1. / update_frequency
remaining = t_per_iter * (self.n_iter - iteration)
message = 'Iter {}: Accept ({:.0f}% {:.0f}%) T/Iter {:.4f}s Remaining {}'.format(
iteration, delta_accept, tot_accept, t_per_iter,
pretty_time_delta(remaining))
print(message)
sys.stdout.flush()
logger.info(message)
def __get_text_field__(self, iteration, n_iter, delta_accept, total_accept,
time_per_iter, eta):
template = """
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="{}"
aria-valuemin="0" aria-valuemax="{}" style="width:{:.2f}%">
<span class="sr-only">{:.2f}% Complete</span>
</div>
</div>
<table class="table">
<tr>
<td>Current iteration</td>
<td>{}</td>
</tr>
<tr>
<td>Accept rate (last {})</td>
<td>{:.2f}%</td>
</tr>
<tr>
<td>Accept rate (overall)</td>
<td>{:.2f}%</td>
</tr>
<tr>
<td>T/iter</td>
<td>{:.4f} seconds</td>
</tr>
<tr>
<td>ETA</td>
<td>{}</td>
</tr>
<tr>
<td>Errors</td>
<td>{}</td>
</tr>
</table>
"""
return template.format(iteration, n_iter, iteration * 100. / n_iter,
iteration * 100. / n_iter, iteration,
self.recent_acceptance_lag, delta_accept,
total_accept, time_per_iter,
pretty_time_delta(eta), self.__total_errors__)
def update(self, iteration, acceptances):
if self.verbosity == 1 and iteration % self.update_frequency == 0 and iteration > 0:
update_frequency = self.update_frequency
toc = time.time() - self.last_update_time
self.last_update_time = time.time()
delta_accept = acceptances[-update_frequency:].mean()*100
tot_accept = acceptances.mean()*100
t_per_iter = toc * 1. / update_frequency
remaining = t_per_iter * (self.n_iter - iteration)
message = 'Iter {}: Accept ({:.0f}% {:.0f}%) T/Iter {:.4f}s Remaining {}'.format(iteration,
delta_accept,
tot_accept,
t_per_iter,
pretty_time_delta(remaining))
print(message)
sys.stdout.flush()
logger.info(message)
