From 7720b71b259062519b091c10be7c73f7eb78b412 Mon Sep 17 00:00:00 2001
From: David Hendriks <davidhendriks93@gmail.com>
Date: Sun, 26 Jan 2020 01:18:58 +0000
Subject: [PATCH] renamed file. added function to the grid. als made some
snippets to run via MP
---
binarycpython/utils/grid.py | 180 ++++++++++++++++--
binarycpython/utils/grid_options_defaults.py | 9 +-
...ings_functions.py => spacing_functions.py} | 0
3 files changed, 168 insertions(+), 21 deletions(-)
rename binarycpython/utils/{spacings_functions.py => spacing_functions.py} (100%)
diff --git a/binarycpython/utils/grid.py b/binarycpython/utils/grid.py
index 977dd7be0..f63319dd7 100644
--- a/binarycpython/utils/grid.py
+++ b/binarycpython/utils/grid.py
@@ -2,9 +2,13 @@ import os
import copy
import json
import sys
+import datetime
+
+
import binary_c_python_api
+
import binarycpython
from binarycpython.utils.grid_options_defaults import grid_options_defaults_dict
from binarycpython.utils.custom_logging_functions import (
@@ -16,8 +20,8 @@ from binarycpython.utils.custom_logging_functions import (
from binarycpython.utils.functions import get_defaults, parse_binary_c_version_info
-# TODO list
-# TODO: add functionality to parse cmdline args
+# Todo-list
+# DONE: add functionality to parse cmdline args
# TODO: add functionality to 'on-init' set arguments
# DONE: add functionality to export the arg string.
# DONE: add functionality to export all the options
@@ -33,7 +37,7 @@ from binarycpython.utils.functions import get_defaults, parse_binary_c_version_i
# DONE: add functionality to return the evcode_version_string
# Make this function also an API call. Doest seem to get written to a buffer that is stored into a python object. rather its just written to stdout
# DONE: add functionality to return the evcode_args_list
-# TODO: add grid generation script
+# DONE: add grid generation script
class Population(object):
@@ -494,15 +498,19 @@ class Population(object):
# TODO: Add correct logging everywhere
# TODO: add different types of grid.
# TODO: add part to handle separation if orbital_period is added
+ # TODO: add part to calculate probability
+ # TODO: add part to correctly set the values with the spacingsfunctions.
+ # TODO: add phasevol correctly
+ # TODO: add centering center left right for the spacing
"""
# Some local values
code_string = ""
depth = 0
indent = " "
+ total_grid_variables = len(self.grid_options["grid_variables"])
# Import packages
-
code_string += "import math\n"
code_string += "import numpy as np\n"
code_string += "from binarycpython.utils.probability_distributions import *\n"
@@ -518,24 +526,36 @@ class Population(object):
# Write some info in the function
code_string += (
indent * depth
- + "# Grid code generated on {}. This function generates the systems that will be evolved with binary_c\n\n".format()
+ + "# Grid code generated on {}\n".format(datetime.datetime.now().isoformat())
+ + indent * depth + "# This function generates the systems that will be evolved with binary_c\n\n"
)
# Set some values in the generated code:
- code_string += indent * depth + "starcount = 0\n"
+ code_string += indent * depth + '# Setting initial values\n'
+ code_string += indent * depth + "total_starcount = 0\n"
+ code_string += indent * depth + "starcounts = [0 for i in range({})]\n".format(total_grid_variables)
code_string += indent * depth + "probabilities = {}\n"
+ code_string += indent * depth + "probabilities_list = [0 for i in range({})]\n".format(total_grid_variables)
+ code_string += indent * depth + "probabilities_sum = [0 for i in range({})]\n".format(total_grid_variables)
code_string += indent * depth + "parameter_dict = {}\n"
+ code_string += indent * depth + "\n"
+ code_string += indent * depth + "# setting probability lists\n"
# Prepare the probability
for el in sorted(
self.grid_options["grid_variables"].items(),
key=lambda x: x[1]["grid_variable_number"],
):
+ # Make probabilities dict
grid_variable = el[1]
code_string += indent * depth + 'probabilities["{}"] = 0\n'.format(
grid_variable["parameter_name"]
)
+ #################################################################################
+ # Start of code generation
+ #################################################################################
+ code_string += indent * depth + "\n"
# Generate code
print("Generating grid code")
for el in sorted(
@@ -545,8 +565,18 @@ class Population(object):
print("Constructing/adding: {}".format(el[0]))
grid_variable = el[1]
+ #################################################################################
+ # Check condition and generate forloop
+
# If the grid variable has a condition, write the check and the action
if grid_variable["condition"]:
+ # Add comment
+ code_string += (
+ indent * depth
+ + "# Condition for {}".format(grid_variable['parameter_name'])
+ + "\n"
+ )
+
# Add condition check
code_string += (
indent * depth
@@ -557,15 +587,29 @@ class Population(object):
# Add condition failed action: #TODO: add correct exception error
code_string += (
indent * (depth + 1)
- + 'print("Condition not met!")'.format(grid_variable["condition"])
+ + 'print("Condition for {} not met!")'.format(grid_variable["parameter_name"])
+ "\n"
)
code_string += (
indent * (depth + 1)
- + "raise ValueError".format(grid_variable["condition"])
+ + "raise ValueError"
+ "\n"
)
+ # Add some whiteline
+ code_string += (indent * (depth + 1) + "\n")
+
+ #########################
+ # Setting up the forloop
+ # Add comment for forloop
+ code_string += (
+ indent * depth
+ + "# for loop for {}".format(
+ grid_variable["parameter_name"])
+ + "\n"
+ )
+
+
# Adding for loop structure
code_string += (
indent * depth
@@ -575,6 +619,9 @@ class Population(object):
+ "\n"
)
+
+ #########################
+ # Setting up pre-code and
# Add pre-code
code_string += (
indent * (depth + 1)
@@ -584,17 +631,51 @@ class Population(object):
+ "\n"
)
+ #######################
+ # Probabilities
# Calculate probability
+ code_string += indent * (depth + 1) + "\n"
+ code_string += indent * (depth + 1) + "# Setting probabilities\n"
code_string += (
indent * (depth + 1)
- + 'probabilities["{}"] = {}'.format(
- grid_variable["parameter_name"], grid_variable["probdist"]
- )
+ + 'd{} = {}'.format(grid_variable['name'], grid_variable["probdist"])
+ "\n"
)
- # some testing line.
- # code_string += indent * (depth + 1) + 'print({})'.format(grid_variable['name']) + '\n'
+ # Saving probability sum
+ code_string += (
+ indent * (depth + 1)
+ + 'probabilities_sum[{}] += d{}'.format(
+ grid_variable['grid_variable_number'],
+ grid_variable["name"]
+ )
+ + "\n"
+ )
+
+ if grid_variable['grid_variable_number'] == 0:
+ code_string += (
+ indent * (depth + 1)
+ + 'probabilities_list[0] = d{}'.format(grid_variable['name'])
+ + "\n"
+ )
+ else:
+ code_string += (
+ indent * (depth + 1)
+ + 'probabilities_list[{}] = probabilities_list[{}] * d{}'.format(grid_variable['grid_variable_number'], grid_variable['grid_variable_number']-1, grid_variable['name'])
+ + "\n"
+ )
+
+ #######################
+ # Increment starcount for this parameter
+ code_string += "\n"
+ code_string += indent * (depth + 1) + "# Increment starcount for {}\n".format(grid_variable['parameter_name'])
+ code_string += (
+ indent * (depth + 1)
+ + 'starcounts[{}] += 1'.format(
+ grid_variable['grid_variable_number'],
+ )
+ + "\n"
+ )
# Add value to dict
code_string += (
@@ -611,13 +692,75 @@ class Population(object):
# increment depth
depth += 1
- # placeholder for calls to threading
- # starcount
- code_string += indent * (depth) + "starcount += 1\n"
+
+ #################################################################################
+ # Here are the calls to the queuing or other solution. this part is for every system
+ # Add comment
+ code_string += indent * (depth) + "# Code below will get evaluated for every generated system\n"
+
+ # Calculate value
+ code_string += indent * (depth) + 'probability = self.grid_options["weight"] * probabilities_list[{}]'.format(grid_variable['grid_variable_number']) + "\n"
+ code_string += indent * (depth) + 'repeat_probability = probability / self.grid_options["repeat"]' + "\n"
+ code_string += indent * (depth) + "total_starcount += 1\n"
code_string += indent * (depth) + "print(probabilities)\n"
- code_string += indent * (depth) + 'print("starcount: ", starcount)\n'
+ code_string += indent * (depth) + 'print("total_starcount: ", total_starcount)\n'
code_string += indent * (depth) + "yield(parameter_dict)\n"
+
+
+
+
+
+
+
+
+
+
+ # {
+ # {
+ # $self->increment_probtot($prob);
+ # {
+ # my $system;
+ # if($self->{_grid_options}->{binary})
+ # {
+ # $system={
+ # M_1=>$m1,
+ # M_2=>$m2,
+ # metallicity=>$self->metallicity(),
+ # orbital_period=>$per,
+ # eccentricity=>$eccentricity,
+ # probability=>$repeat_prob,
+ # phasevol=>$phasevol
+ # };
+ # }
+ # else
+ # {
+ # $system={
+ # M_1=>$m1,
+ # M_2=>0.01,
+ # metallicity=>$self->metallicity(),
+ # orbital_period=>$self->{_grid_options}->{single_star_period},
+ # eccentricity=>0.0,
+ # probability=>$repeat_prob,
+ # phasevol=>$phasevol
+ # };
+ # }
+
+ # $self->queue_evolution_code_run($self->{_flexigrid}->{thread_q},
+ # $system);
+
+ # }
+
+
+
+
+
+
+
+
+ #################################################################################
+ # Stop of code generation. Here the code is saved and written
+
# Save the gridcode to the grid_options
self.grid_options["code_string"] = code_string
@@ -626,10 +769,11 @@ class Population(object):
self.grid_options["tmp_dir"], "example_grid.py"
)
self.grid_options["gridcode_filename"] = gridcode_filename
-
with open(gridcode_filename, "w") as f:
f.write(code_string)
+
+
def load_grid_function(self):
"""
Test function to run grid stuff. mostly to test the import
diff --git a/binarycpython/utils/grid_options_defaults.py b/binarycpython/utils/grid_options_defaults.py
index 223d0bd17..533aec119 100644
--- a/binarycpython/utils/grid_options_defaults.py
+++ b/binarycpython/utils/grid_options_defaults.py
@@ -26,8 +26,12 @@ grid_options_defaults_dict = {
"binary": 0,
# Locations:
"binary_c_dir": os.environ["BINARYC_DIR"],
- "tmp_dir": temp_dir()
+ "tmp_dir": temp_dir(),
+ # Probability:
+ "weight": 1.0, # weighting for the probability
+ "repeat": 1.0, # number of times to repeat each system (probability is adjusted to be 1/repeat)
##
+
# return_array_refs=>1, # quicker data parsing mode
# sort_args=>1,
# save_args=>1,
@@ -85,8 +89,7 @@ grid_options_defaults_dict = {
# merge_datafiles=>'',
# merge_datafiles_filelist=>'',
# # parameter space options
- # weight=>1.0, # weighting for the probability
- # repeat=>1, # number of times to repeat each system (probability is adjusted to be 1/repeat)
+
# binary=>0, # set to 0 for single stars, 1 for binaries
# # if use_full_resolution is 1, then run a dummy grid to
# # calculate the resolution. this could be slow...
diff --git a/binarycpython/utils/spacings_functions.py b/binarycpython/utils/spacing_functions.py
similarity index 100%
rename from binarycpython/utils/spacings_functions.py
rename to binarycpython/utils/spacing_functions.py
--
GitLab