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suite.py
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import datetime
import json
import os
import glob
import shutil
import sys
import test_util
import tempfile as tf
try: from json.decoder import JSONDecodeError
except ImportError: JSONDecodeError = ValueError
DO_TIMINGS_PLOTS = True
try:
import bokeh
from bokeh.plotting import figure, save, ColumnDataSource
from bokeh.resources import CDN
from bokeh.models import HoverTool
from datetime import datetime as dt
except:
try:
import matplotlib
except:
DO_TIMINGS_PLOTS = False
else:
matplotlib.use('Agg')
import matplotlib.pyplot as plt
try:
import matplotlib.dates as dates
except:
DO_TIMINGS_PLOTS = False
class Test:
def __init__(self, name):
self.name = name
self.log = None
self.buildDir = ""
self.extra_build_dir = ""
self.target = ""
self.testSrcTree = ""
self.inputFile = ""
self.probinFile = ""
self.auxFiles = []
self.linkFiles = []
self.dim = -1
self.run_as_script = ""
self.script_args = ""
self.return_code = None
self.restartTest = 0
self.restartFileNum = -1
self._compileTest = 0
self.selfTest = 0
self.stSuccessString = ""
self.debug = 0
self.acc = 0
self.useMPI = 0
self.numprocs = -1
self.useOMP = 0
self.numthreads = -1
self.doVis = 0
self.visVar = ""
self._doComparison = True
self._tolerance = None
self._particle_tolerance = None
self.analysisRoutine = ""
self.analysisMainArgs = ""
self.analysisOutputImage = ""
self.png_file = None
self.outputFile = ""
self.compareFile = ""
self.compare_file_used = ""
self.diffDir = ""
self.diffOpts = ""
self.addToCompileString = ""
self.ignoreGlobalMakeAdditions = 0
self.runtime_params = ""
self.reClean = 0 # set automatically, not by users
self.wall_time = 0 # set automatically, not by users
self.build_time = 0 # set automatically, not by users
self.nlevels = None # set but running fboxinfo on the output
self.comp_string = None # set automatically
self.run_command = None # set automatically
self.job_info_field1 = ""
self.job_info_field2 = ""
self.job_info_field3 = ""
self.has_jobinfo = 0 # filled automatically
self.backtrace = [] # filled automatically
self.has_stderr = False # filled automatically
self.compile_successful = False # filled automatically
self.compare_successful = False # filled automatically
self.analysis_successful = False # filled automatically
self.customRunCmd = None
self.compareParticles = False
self.particleTypes = ""
self._check_performance = 0
self._performance_threshold = 1.2
self._runs_to_average = 5
self.past_average = None
self.keywords = []
def __lt__(self, other):
return self.value() < other.value()
def value(self):
return self.name
def find_backtrace(self):
""" find any backtrace files produced """
return [ft for ft in os.listdir(self.output_dir)
if os.path.isfile(ft) and ft.startswith("Backtrace.")]
def get_compare_file(self, output_dir=None):
""" Find the last plotfile written. Note: we give an error if the
last plotfile is 0. If output_dir is specified, then we use
that instead of the default
"""
if output_dir is None:
output_dir = self.output_dir # not yet implemented
if self.run_as_script:
outfile = self.outfile
filepath = os.path.join(output_dir, outfile)
if not os.path.isfile(filepath) or self.crashed:
self.log.warn("test did not produce any output")
return ""
else: return outfile
plts = [d for d in os.listdir(output_dir) if \
(os.path.isdir(d) and
d.startswith(f"{self.name}_plt") and d[-1].isdigit()) or \
(os.path.isfile(d) and
d.startswith(f"{self.name}_plt") and d.endswith(".tgz"))]
if len(plts) == 0:
self.log.warn("test did not produce any output")
return ""
plts.sort()
last_plot = plts.pop()
if last_plot.endswith("00000"):
self.log.warn("only plotfile 0 was output -- skipping comparison")
return ""
return last_plot
def measure_performance(self):
""" returns performance relative to past average, as a tuple of:
meets threshold, percentage slower/faster, whether slower/faster """
try:
ratio = self.wall_time / self.past_average
except (ZeroDivisionError, TypeError):
return None, 0.0, "error computing ratio"
meets_threshold = ratio < self.performance_threshold
percentage = 100 * (1 - ratio)
if percentage < 0: compare_str = "slower"
else: compare_str = "faster"
return meets_threshold, abs(percentage), compare_str
#######################################################
# Static members and properties #
#######################################################
@property
def passed(self):
""" Whether the test passed or not """
compile = self.compile_successful
if self.compileTest or not compile: return compile
compare = not self.doComparison or self.compare_successful
analysis = self.analysisRoutine == "" or self.analysis_successful
return compare and analysis
@property
def crashed(self):
""" Whether the test crashed or not """
return len(self.backtrace) > 0 or (self.run_as_script and self.return_code != 0)
@property
def outfile(self):
""" The basename of this run's output file """
return f"{self.name}.run.out"
@property
def errfile(self):
""" The basename of this run's error file """
return f"{self.name}.err.out"
@property
def comparison_outfile(self):
""" The basename of this run's comparison output file """
return f"{self.name}.compare.out"
def record_runtime(self, suite):
test = self.passed and not self.compileTest
suite = not suite.args.do_temp_run and not suite.args.make_benchmarks
return test and suite
def set_compile_test(self, value):
""" Sets whether this test is compile-only """
self._compileTest = value
def get_compile_test(self):
""" Returns True if the global --compile_only flag was set or
this test is compile-only, False otherwise
"""
return self._compileTest or Test.compile_only
def set_do_comparison(self, value):
""" Sets whether this test is compile-only """
self._doComparison = value
def get_do_comparison(self):
""" Returns True if the global --compile_only flag was set or
this test is compile-only, False otherwise
"""
return self._doComparison and not Test.skip_comparison
def get_tolerance(self):
""" Returns the global tolerance if one was set,
and the test-specific one otherwise.
"""
if Test.global_tolerance is None:
return self._tolerance
return Test.global_tolerance
def set_tolerance(self, value):
""" Sets the test-specific tolerance to the specified value. """
self._tolerance = value
def get_particle_tolerance(self):
""" Returns the global particle tolerance if one was set,
and the test-specific one otherwise.
"""
if Test.global_particle_tolerance is None:
return self._particle_tolerance
return Test.global_particle_tolerance
def set_particle_tolerance(self, value):
""" Sets the test-specific particle tolerance to the specified value. """
self._particle_tolerance = value
def get_check_performance(self):
""" Returns whether to check performance for this test. """
return self._check_performance or Test.performance_params
def set_check_performance(self, value):
""" Setter for check_performance. """
self._check_performance = value
def get_performance_threshold(self):
""" Returns the threshold at which to warn of a performance drop. """
if Test.performance_params: return float(Test.performance_params[0])
elif self._check_performance: return self._performance_threshold
else: return None
def set_performance_threshold(self, value):
""" Setter for performance_threshold. """
self._performance_threshold = value
def get_runs_to_average(self):
""" Returns the number of past runs to include in the running runtime average. """
if Test.performance_params: return int(Test.performance_params[1])
elif self._check_performance: return self._runs_to_average
else: return None
def set_runs_to_average(self, value):
""" Setter for runs_to_average. """
self._runs_to_average = value
# Static member variables, set explicitly in apply_args in Suite class
compile_only = False
skip_comparison = False
global_tolerance = None
global_particle_tolerance = None
performance_params = []
# Properties - allow for direct access as an attribute
# (e.g. test.compileTest) while still utilizing getters and setters
compileTest = property(get_compile_test, set_compile_test)
doComparison = property(get_do_comparison, set_do_comparison)
tolerance = property(get_tolerance, set_tolerance)
particle_tolerance = property(get_particle_tolerance, set_particle_tolerance)
check_performance = property(get_check_performance, set_check_performance)
performance_threshold = property(get_performance_threshold, set_performance_threshold)
runs_to_average = property(get_runs_to_average, set_runs_to_average)
class Suite:
def __init__(self, args):
self.args = args
self.apply_args()
# this will hold all of the Repo() objects for the AMReX, source,
# and build directories
self.repos = {}
self.test_file_path = os.getcwd() + '/' + self.args.input_file[0]
self.suiteName = "testDefault"
self.sub_title = ""
self.sourceTree = ""
self.testTopDir = ""
self.webTopDir = ""
self._noWebDir = False
self.wallclockFile = "wallclock_history"
self.launch_dir = os.getcwd()
self.useCmake = 0
self.use_ctools = 1
self.reportCoverage = args.with_coverage
# set automatically
self.covered_frac = None
self.total = None
self.covered_nonspecific_frac = None
self.total_nonspecific = None
self.source_dir = ""
self.source_build_dir ="" # Cmake build dir
self.source_cmake_opts =""
self.amrex_dir = ""
self.amrex_install_dir = "" # Cmake installation dir
self.amrex_cmake_opts = ""
self.MPIcommand = ""
self.MPIhost = ""
self.COMP = "g++"
self.extra_tools = ""
self.add_to_c_make_command = ""
self.summary_job_info_field1 = ""
self.summary_job_info_field2 = ""
self.summary_job_info_field3 = ""
self.MAKE = "gmake"
self.numMakeJobs = 1
self.reportActiveTestsOnly = 0
self.goUpLink = 0
self.lenTestName = 0
self.sendEmailWhenFail = 0
self.emailFrom = ""
self.emailTo = []
self.emailSubject = ""
self.emailBody = ""
self.slack_post = 0
self.slack_webhookfile = ""
self.slack_webhook_url = None
self.slack_channel = ""
self.slack_username = ""
self.plot_file_name = "amr.plot_file"
self.check_file_name = "amr.check_file"
self.globalAddToExecString = ""
# this will be automatically filled
self.extra_src_comp_string = ""
# delete all plot/checkfiles but the plotfile used for comparison upon
# completion
self.purge_output = 0
self.log = None
self.do_timings_plots = DO_TIMINGS_PLOTS
# default branch -- we use this only for display purposes --
# if the test was run on a branch other than the default, then
# an asterisk will appear next to the date in the main page
self.default_branch = "master"
@property
def timing_default(self):
""" Determines the format of the wallclock history JSON file """
return {"runtimes": [], "dates": []}
def check_test_dir(self, dir_name):
""" given a string representing a directory, check if it points to
a valid directory. If so, return the directory name """
# assume that the directory is an absolute path
orig_name = dir_name
dir_name = os.path.normpath(os.path.abspath(dir_name)) + "/"
if os.path.isdir(dir_name):
return dir_name
# instead check if it is relative to test top dir?
dir_name = os.path.normpath(os.path.join(self.testTopDir, dir_name))
if os.path.isdir(dir_name):
return dir_name
# we failed :(
self.log.fail(f"ERROR: {orig_name} is not a valid directory")
def init_web_dir(self, dir_name):
"""
Sets the suite web directory to dir_name if dir_name is neither null
nor whitespace, and initializes it to a temporary directory under the
test directory otherwise.
"""
if not (dir_name and dir_name.strip()):
self.webTopDir = tf.mkdtemp(dir=self.testTopDir) + '/'
self._noWebDir = True
else:
self.webTopDir = self.check_test_dir(dir_name)
def delete_tempdirs(self):
"""
Removes any temporary directories that were created during the
current test run.
"""
if self._noWebDir:
shutil.rmtree(self.webTopDir)
def get_tests_to_run(self, test_list_old):
""" perform various tests based on the runtime options to determine
which of the tests in the input file we run """
# if we only want to run the tests that failed previously,
# remove the others
if self.args.redo_failed or not self.args.copy_benchmarks is None:
last_run = self.get_last_run()
failed = self.get_test_failures(last_run)
test_list = [t for t in test_list_old if t.name in failed]
else:
test_list = test_list_old[:]
# if we only want to run tests of a certain dimensionality, remove
# the others
if self.args.d in [1, 2, 3]:
test_list = [t for t in test_list_old if t.dim == self.args.d]
# if we specified any keywords, only run those
if self.args.keyword is not None:
test_list = [t for t in test_list_old if self.args.keyword in t.keywords]
# if we are doing a single test, remove all other tests; if we
# specified a list of tests, check each one; if we did both
# --single_test and --tests, complain
if not self.args.single_test == "" and not self.args.tests == "":
self.log.fail("ERROR: specify tests either by --single_test or --tests, not both")
if not self.args.single_test == "":
tests_find = [self.args.single_test]
elif not self.args.tests == "":
tests_find = self.args.tests.split()
else:
tests_find = []
if len(tests_find) > 0:
new_test_list = []
for test in tests_find:
_tmp = [o for o in test_list if o.name == test]
if len(_tmp) == 1:
new_test_list += _tmp
else:
self.log.fail(f"ERROR: {test} is not a valid test")
test_list = new_test_list
if len(test_list) == 0:
self.log.fail("No valid tests defined")
return test_list
def get_bench_dir(self):
bench_dir = self.testTopDir + self.suiteName + "-benchmarks/"
if not os.path.isdir(bench_dir):
if not self.args.make_benchmarks is None:
os.mkdir(bench_dir)
else:
self.log.fail(f"ERROR: benchmark directory, {bench_dir}, does not exist")
return bench_dir
def get_wallclock_file(self):
""" returns the path to the json file storing past runtimes for each test """
return os.path.join(self.get_bench_dir(), f"{self.wallclockFile}.json")
def make_test_dirs(self):
os.chdir(self.testTopDir)
today_date = datetime.date.today()
today = today_date.__str__()
# figure out what the current output directory should be
maxRuns = 100 # maximum number of tests in a given day
test_dir = today + "/"
# test output stored in a directory suiteName-tests/2007-XX-XX/
# make sure that the suiteName-tests directory exists
if not os.path.isdir(self.testTopDir + self.suiteName + "-tests/"):
os.mkdir(self.testTopDir + self.suiteName + "-tests/")
full_test_dir = self.testTopDir + self.suiteName + "-tests/" + test_dir
if self.args.do_temp_run:
test_dir = "TEMP_RUN/"
full_test_dir = self.testTopDir + self.suiteName + "-tests/" + test_dir
if os.path.isdir(full_test_dir):
shutil.rmtree(full_test_dir)
else:
for i in range(1, maxRuns):
if not os.path.isdir(full_test_dir): break
test_dir = today + f"-{i:03d}/"
full_test_dir = self.testTopDir + self.suiteName + "-tests/" + test_dir
self.log.skip()
self.log.bold("testing directory is: " + test_dir)
os.mkdir(full_test_dir)
# make the web directory -- this is where all the output and HTML will be
# put, so it is easy to move the entire test website to a different disk
full_web_dir = f"{self.webTopDir}/{test_dir}/"
if self.args.do_temp_run:
if os.path.isdir(full_web_dir):
shutil.rmtree(full_web_dir)
os.mkdir(full_web_dir)
# copy the test file into the web output directory
shutil.copy(self.test_file_path, full_web_dir)
self.test_dir = test_dir
self.full_test_dir = full_test_dir
self.full_web_dir = full_web_dir
def get_run_history(self, active_test_list=None, check_activity=True):
""" return the list of output directories run over the
history of the suite and a separate list of the tests
run (unique names) """
valid_dirs = []
all_tests = []
# start by finding the list of valid test directories
for f in os.listdir(self.webTopDir):
f_path = os.path.join(self.webTopDir, f)
# look for a directory of the form 20* (this will work up until 2099
if f.startswith("20") and os.path.isdir(f_path):
# look for the status file
status_file = f_path + '/' + f + '.status'
if os.path.isfile(status_file):
valid_dirs.append(f)
valid_dirs.sort()
valid_dirs.reverse()
# now find all of the unique problems in the test directories
for d in valid_dirs:
for f in os.listdir(self.webTopDir + d):
if f.endswith(".status") and not (f.startswith("20") or f == "branch.status"):
index = f.rfind(".status")
test_name = f[0:index]
if all_tests.count(test_name) == 0:
if (not (self.reportActiveTestsOnly and check_activity)) or (test_name in active_test_list):
all_tests.append(test_name)
all_tests.sort()
return valid_dirs, all_tests
def get_wallclock_history(self):
""" returns the wallclock time history for all the valid tests as a dictionary
of NumPy arrays. Set filter_times to False to return 0.0 as a placeholder
when there was no available execution time. """
def extract_time(file):
""" Helper function for getting runtimes """
for line in file:
if "Execution time" in line:
# this is of the form: <li>Execution time: 412.930 s
return float(line.split(":")[1].strip().split(" ")[0])
elif "(seconds)" in line:
# this is the older form -- split on "="
# form: <p><b>Execution Time</b> (seconds) = 399.414828
return float(line.split("=")[1])
raise RuntimeError()
json_file = self.get_wallclock_file()
if os.path.isfile(json_file):
try:
timings = json.load(open(json_file))
# Check for proper format
item = next(iter(timings.values()))
if not isinstance(item, dict): raise JSONDecodeError()
return timings
except (OSError, JSONDecodeError, StopIteration): pass
valid_dirs, all_tests = self.get_run_history(check_activity=False)
# store the timings in a dictionary
timings = dict()
for dir in valid_dirs:
# Get status files
dir_path = os.path.join(self.webTopDir, dir)
sfiles = glob.glob(f"{dir_path}/*.status")
sfiles = list(filter(os.path.isfile, sfiles))
# Tests that should be counted
passed = set()
for i, file in enumerate(map(open, sfiles)):
contents = file.read()
if "PASSED" in contents:
filename = os.path.basename(sfiles[i])
passed.add(filename.split(".")[0])
file.close()
for test in filter(lambda x: x in passed, all_tests):
file = f"{dir_path}/{test}.html"
try: file = open(file)
except: continue
try: time = extract_time(file)
except RuntimeError: continue
test_dict = timings.setdefault(test, self.timing_default)
test_dict["runtimes"].append(time)
test_dict["dates"].append(dir.rstrip("/"))
file.close()
return timings
def make_timing_plots(self, active_test_list=None, valid_dirs=None, all_tests=None):
""" plot the wallclock time history for all the valid tests """
if active_test_list is not None:
valid_dirs, all_tests = self.get_run_history(active_test_list)
timings = self.get_wallclock_history()
try: bokeh
except NameError:
convf = dates.datestr2num
using_mpl = True
self.plot_ext = "png"
else:
convf = lambda s: dt.strptime(s, '%Y-%m-%d')
using_mpl = False
self.plot_ext = "html"
def convert_date(date):
""" Convert to a matplotlib readable date"""
if len(date) > 10: date = date[:date.rfind("-")]
return convf(date)
def hover_tool():
"""
Encapsulates hover tool creation to prevent errors when generating
multiple documents.
"""
return HoverTool(
tooltips=[("date", "@date{%F}"), ("runtime", "@runtime{0.00}")],
formatters={"date": "datetime"})
# make the plots
for t in all_tests:
try: test_dict = timings[t]
except KeyError: continue
days = list(map(convert_date, test_dict["dates"]))
times = test_dict["runtimes"]
if len(times) == 0: continue
if using_mpl:
plt.clf()
plt.plot_date(days, times, "o", xdate=True)
years = dates.YearLocator() # every year
months = dates.MonthLocator()
years_fmt = dates.DateFormatter('%Y')
ax = plt.gca()
ax.xaxis.set_major_locator(years)
ax.xaxis.set_major_formatter(years_fmt)
ax.xaxis.set_minor_locator(months)
plt.ylabel("time (seconds)")
plt.title(t)
if max(times) / min(times) > 10.0:
ax.set_yscale("log")
fig = plt.gcf()
fig.autofmt_xdate()
plt.savefig(f"{self.webTopDir}/{t}-timings.{self.plot_ext}")
else:
source = ColumnDataSource(dict(date=days, runtime=times))
settings = dict(x_axis_type="datetime")
if max(times) / min(times) > 10.0: settings["y_axis_type"] = "log"
plot = figure(**settings)
plot.add_tools(hover_tool())
plot.circle("date", "runtime", source=source)
plot.xaxis.axis_label = "Date"
plot.yaxis.axis_label = "Runtime (s)"
save(plot, resources=CDN,
filename=f"{self.webTopDir}/{t}-timings.{self.plot_ext}",
title=f"{t} Runtime History")
def get_last_run(self):
""" return the name of the directory corresponding to the previous
run of the test suite """
outdir = self.testTopDir + self.suiteName + "-tests/"
# this will work through 2099
if os.path.isdir(outdir):
dirs = [d for d in os.listdir(outdir) if (os.path.isdir(outdir + d) and
d.startswith("20"))]
dirs.sort()
return dirs[-1]
else:
return None
def get_test_failures(self, test_dir):
""" look at the test run in test_dir and return the list of tests that
failed """
cwd = os.getcwd()
outdir = self.testTopDir + self.suiteName + "-tests/"
os.chdir(outdir + test_dir)
failed = []
for test in os.listdir("."):
if not os.path.isdir(test): continue
# the status files are in the web dir
status_file = f"{self.webTopDir}/{test_dir}/{test}.status"
with open(status_file) as sf:
for line in sf:
if line.find("FAILED") >= 0 or line.find("CRASHED") >= 0:
failed.append(test)
os.chdir(cwd)
return failed
def make_realclean(self, repo="source"):
build_comp_string = ""
if self.repos[repo].build == 1:
if not self.repos[repo].comp_string is None:
build_comp_string = self.repos[repo].comp_string
extra_src_comp_string = ""
if not self.extra_src_comp_string is None:
extra_src_comp_string = self.extra_src_comp_string
cmd = "{} AMREX_HOME={} {} {} realclean".format(
self.MAKE, self.amrex_dir,
extra_src_comp_string, build_comp_string)
test_util.run(cmd)
def build_c(self, test=None, opts="", target="", outfile=None, c_make_additions=None):
build_opts = ""
if c_make_additions is None:
c_make_additions = self.add_to_c_make_command
if test is not None:
build_opts += f"DEBUG={c_flag(test.debug)} "
build_opts += f"USE_ACC={c_flag(test.acc)} "
build_opts += f"USE_MPI={c_flag(test.useMPI)} "
build_opts += f"USE_OMP={c_flag(test.useOMP)} "
build_opts += f"DIM={test.dim} "
if not test.extra_build_dir == "":
build_opts += self.repos[test.extra_build_dir].comp_string + " "
if "source" in self.repos:
if not self.repos["source"].comp_string is None:
build_opts += self.repos["source"].comp_string + " "
if not test.addToCompileString == "":
build_opts += test.addToCompileString + " "
if test.ignoreGlobalMakeAdditions:
c_make_additions = ""
all_opts = f"{self.extra_src_comp_string} {build_opts} {opts}"
comp_string = "{} -j{} AMREX_HOME={} {} COMP={} {} {}".format(
self.MAKE, self.numMakeJobs, self.amrex_dir,
all_opts, self.COMP, c_make_additions, target)
self.log.log(comp_string)
stdout, stderr, rc = test_util.run(comp_string, outfile=outfile)
# make returns 0 if everything was good
if not rc == 0:
self.log.warn("build failed")
return comp_string, rc
def run_test(self, test, base_command):
test_env = None
if test.useOMP:
test_env = dict(os.environ, OMP_NUM_THREADS=f"{test.numthreads}")
if test.useMPI and not test.run_as_script:
test_run_command = self.MPIcommand
test_run_command = test_run_command.replace("@host@", self.MPIhost)
test_run_command = test_run_command.replace("@nprocs@", f"{test.numprocs}")
test_run_command = test_run_command.replace("@command@", base_command)
else:
test_run_command = base_command
outfile = test.outfile
if test.run_as_script: errfile = None
else: errfile = test.errfile
self.log.log(test_run_command)
sout, serr, ierr = test_util.run(test_run_command, stdin=True,
outfile=outfile, errfile=errfile,
env=test_env)
test.run_command = test_run_command
test.return_code = ierr
def copy_backtrace(self, test):
"""
if any backtrace files were output (because the run crashed), find them
and copy them to the web directory
"""
backtrace = test.find_backtrace()
for btf in backtrace:
ofile = f"{self.full_web_dir}/{test.name}.{btf}"
shutil.copy(btf, ofile)
test.backtrace.append(f"{test.name}.{btf}")
def build_tools(self, test_list):
self.log.skip()
self.log.bold("building tools...")
self.log.indent()
self.tools = {}
self.f_compare_tool_dir = "{}/Tools/Plotfile/".format(
os.path.normpath(self.amrex_dir))
os.chdir(self.f_compare_tool_dir)
self.make_realclean(repo="AMReX")
ftools = ["fcompare", "fboxinfo", "fsnapshot"]
if ("fextract" in self.extra_tools): ftools.append("fextract")
if ("fextrema" in self.extra_tools): ftools.append("fextrema")
if ("ftime" in self.extra_tools): ftools.append("ftime")
if any([t for t in test_list if t.tolerance is not None]): ftools.append("fvarnames")
for t in ftools:
self.log.log(f"building {t}...")
comp_string, rc = self.build_c(target=f"programs={t}",
opts="DEBUG=FALSE USE_MPI=FALSE USE_OMP=FALSE ",
c_make_additions="", outfile=f"{t}.make.out")
if not rc == 0:
self.log.fail("unable to continue, tools not able to be built")
exe = test_util.get_recent_filename(self.f_compare_tool_dir, t, ".ex")
self.tools[t] = f"{self.f_compare_tool_dir}/{exe}"
self.c_compare_tool_dir = "{}/Tools/Postprocessing/C_Src/".format(
os.path.normpath(self.amrex_dir))
if self.use_ctools:
try:
os.chdir(self.c_compare_tool_dir)
except OSError:
ctools = []
else: