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solve_network: Kill subprocess in log_memory in the case of an exception

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This commit is contained in:
Jonas Hörsch 2018-02-19 10:13:48 +01:00
parent 8d70766e72
commit 825c2342fc
1 changed files with 14 additions and 24 deletions
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38
scripts/solve_network.py
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@ -4,21 +4,6 @@ import logging
logger = logging.getLogger(__name__)
import gc
import os
# TODO: provide alternative when multiprocessing is not available
try:
from multiprocessing import Process, Pipe
except ImportError:
from multiprocessing.dummy import Process, Pipe
import pypsa
from pypsa.descriptors import free_output_series_dataframes
from memory_profiler import _get_memory, choose_backend
import numpy as np
import pandas as pd
import logging
logger = logging.getLogger(__name__)
import gc
import os
# TODO: provide alternative when multiprocessing is not available
try:
@ -118,6 +103,8 @@ class log_memory(object):
self.mem_usage = self.parent_conn.recv()
self.n_measurements = self.parent_conn.recv()
else:
self.p.terminate()
return False
@ -211,11 +198,15 @@ def fix_branches(n, lines_s_nom=None, links_p_nom=None):
if isinstance(n.opt, pypsa.opf.PersistentSolver):
n.opt.update_var(n.model.link_p_nom)
def solve_network(n):
solve_opts = snakemake.config['solving']['options']
def solve_network(n, config=None, gurobi_log=None):
if config is None:
config = snakemake.config['solving']
solve_opts = config['options']
solver_options = snakemake.config['solving']['solver'].copy()
solver_options['logfile'] = snakemake.log.gurobi
solver_options = config['solver'].copy()
if gurobi_log is None:
gurobi_log = snakemake.log.gurobi
solver_options['logfile'] = gurobi_log
solver_name = solver_options.pop('name')
def run_lopf(n, allow_warning_status=False, fix_zero_lines=False, fix_ext_lines=False):
@ -327,7 +318,6 @@ def solve_network(n):
iteration += 1
# Not really needed, could also be taken out
n.export_to_netcdf(snakemake.output[0])
status, termination_condition = run_lopf(n, allow_warning_status=True)
@ -352,11 +342,11 @@ if __name__ == "__main__":
if 'snakemake' not in globals():
from vresutils.snakemake import MockSnakemake, Dict
snakemake = MockSnakemake(
wildcards=dict(simpl='', clusters='45', lv='1.5', opts='Co2L'),
input=["networks/elec_s{simpl}_{clusters}_lv{lv}_{opts}.nc"],
wildcards=dict(network='elec', simpl='', clusters='45', lv='1.0', opts='Co2L-3H'),
input=["networks/{network}_s{simpl}_{clusters}_lv{lv}_{opts}.nc"],
output=["results/networks/s{simpl}_{clusters}_lv{lv}_{opts}.nc"],
log=dict(gurobi="logs/s{simpl}_{clusters}_lv{lv}_{opts}_gurobi.log",
python="logs/s{simpl}_{clusters}_lv{lv}_{opts}_python.log")
log=dict(gurobi="logs/{network}_s{simpl}_{clusters}_lv{lv}_{opts}_gurobi.log",
python="logs/{network}_s{simpl}_{clusters}_lv{lv}_{opts}_python.log")
)
tmpdir = snakemake.config['solving'].get('tmpdir')