def _setup_block(self, block: RunProgramBlock):
if isinstance(block["run_cmd"], List(Str())):
block["run_cmds"] = block["run_cmd"]
else:
block["run_cmds"] = [block["run_cmd"]]
if isinstance(block["cwd"], List(Str())):
if len(block["cwd"]) != len(block["run_cmd"]) and not isinstance(block["run_cmd"], str):
raise ValueError("Number of passed working directories {} "
"is unequal with number of passed run commands {}"
.format(len(block["cwd"]), len(block["run_cmd"])))
block["cwds"] = block["cwd"]
else:
block["cwds"] = [block["cwd"]] * len(block["run_cmds"])
self.uses_vcs = block["revision"] != -1
self.vcs_driver = None
self.tmp_dir = ""
if self.uses_vcs and block.id not in self._dirs:
self.vcs_driver = VCSDriver.get_suited_vcs(".")
self.tmp_dir = os.path.join(Settings()["tmp_dir"], datetime.datetime.now().strftime("%s%f"))
os.mkdir(self.tmp_dir)
self._dirs[block.id] = os.path.join(self.tmp_dir, str(block.id))
os.mkdir(self._dirs[block.id])
self.vcs_driver.copy_revision(block["revision"], ".", self._dirs[block.id])
block["working_dir"] = self._dirs[block.id]
if self.misc_settings["runner"] != "":
block["runner"] = self.misc_settings["runner"]
super()._setup_block(block)
def _setup_block(self, block: RunProgramBlock):
if isinstance(block["run_cmd"], List(Str())):
block["run_cmds"] = block["run_cmd"]
else:
block["run_cmds"] = [block["run_cmd"]]
if isinstance(block["cwd"], List(Str())):
if len(block["cwd"]) != len(block["run_cmd"]) and not isinstance(
block["run_cmd"], str):
raise ValueError(
"Number of passed working directories {} "
"is unequal with number of passed run commands {}".format(
len(block["cwd"]), len(block["run_cmd"])))
block["cwds"] = block["cwd"]
else:
block["cwds"] = [block["cwd"]] * len(block["run_cmds"])
self.uses_vcs = block["revision"] != -1
self.vcs_driver = None
self.tmp_dir = ""
if self.uses_vcs and block.id not in self._dirs:
self.vcs_driver = VCSDriver.get_suited_vcs(".")
self.tmp_dir = os.path.join(
Settings()["tmp_dir"],
datetime.datetime.now().strftime("%s%f"))
os.mkdir(self.tmp_dir)
self._dirs[block.id] = os.path.join(self.tmp_dir, str(block.id))
os.mkdir(self._dirs[block.id])
self.vcs_driver.copy_revision(block["revision"], ".",
self._dirs[block.id])
block["working_dir"] = self._dirs[block.id]
if self.misc_settings["runner"] != "":
block["runner"] = self.misc_settings["runner"]
super()._setup_block(block)
def create_revision_completer(vcs: VCSDriver) -> WordCompleter:
"""
Creates a WordCompleter for revision ids.
:param vcs: used vcs driver
:return: WordCompleter
"""
valid = []
meta_dict = {}
if vcs.has_uncommitted():
valid.append("HEAD")
meta_dict["HEAD"] = "Uncommitted changes"
for info_dict in vcs.get_info_for_all_revisions(max=50):
commit_number = str(info_dict["commit_number"])
if not info_dict["is_uncommitted"]:
valid.append(str(info_dict["commit_id"]))
msg = info_dict["commit_message"]
other_branch_str = " from branch " + info_dict["branch"] + "" if info_dict["is_from_other_branch"] else ""
msg = "Commit no. {commit_number}{other_branch_str}: {msg}".format(**locals())
meta_dict[info_dict["commit_id"]] = msg
return WordCompleter(valid, ignore_case=True, meta_dict=meta_dict)
def prompt_exec_driver_dict(choose_revision: bool, working_dir: str = None) -> dict:
"""
Prompt for the contents of run config dict for suitable for the exec run driver.
:param choose_revision: can the user choose a specific vcs revision?
:param working_dir: default working dir for the exec driver
"""
from pygments.lexers.shell import BashLexer
old_cwd = os.path.realpath(".")
working_dir = working_dir or prompt_dir("Working directory: ")
run_dict = {}
run_dict["cwd"] = working_dir
os.chdir(working_dir)
run_dict["run_cmd"] = prompt_bash("Command to execute the program: ", allow_empty=False)
if prompt_yesno("Set some environment variables? ", default=False):
env_dict = {}
def set_env_var():
name = prompt("Environment variable name: ", validator=NonEmptyValidator(),
completer=WordCompleter(sorted(list(env_dict.keys())), meta_dict=env_dict))
default = env_dict[name] if name in env_dict else ""
env_dict[name] = prompt("New value: ", default=default)
try:
set_env_var()
while prompt_yesno("Set another environment variable? "):
set_env_var()
except KeyboardInterrupt:
pass
run_dict["env"] = env_dict
if choose_revision:
vcs = VCSDriver.get_suited_vcs()
if vcs.number_of_revisions() + int(vcs.has_uncommitted()) > 1:
run_dict["revision"] = default_prompt("Choose a revision in the current repository: ", default="HEAD",
completer=create_revision_completer(vcs),
validator=RevisionValidator(vcs),
display_completions_in_columns=True)
if is_builtin_type(int, run_dict["revision"]):
run_dict["revision"] = int(run_dict["revision"])
if prompt_yesno("Run some commands before that actually benchmarked command? ", default=False):
print("The commands are entered via a multiline input. ")
print("Press [Meta+Enter] or [Esc] followed by [Enter] to accept input.")
print("You can click with the mouse in order to select text.")
run_dict["cmd_prefix"] = prompt('', multiline=True, mouse_support=True, lexer=PygmentsLexer(BashLexer),
completer=SystemCompleter())
runners = {
"perf_stat": {
"func": prompt_perf_stat_exec_dict,
"description": PerfStatExecRunner.__description__,
},
"rusage": {
"func": prompt_rusage_exec_dict,
"description": RusageExecRunner.__description__,
},
"spec": {
"func": prompt_spec_exec_dict,
"description": SpecExecRunner.__description__
},
"time": {
"func": prompt_time_exec_dict,
"description": TimeExecRunner.__description__
}
}
valid = sorted(list(runners.keys()))
meta_dict = {}
for driver in runners:
meta_dict[driver] = runners[driver]["description"]
driver = prompt("Used runner: ", completer=WordCompleter(words=valid, ignore_case=True,
meta_dict=meta_dict),
validator=WordValidator(ignore_case=False, valid_words=valid, error_msg="Invalid runner"),
display_completions_in_columns=True)
run_dict["runner"] = driver
run_dict[driver] = runners[driver]["func"](run_dict)
os.chdir(old_cwd)
return run_dict
def prompt_build_dict(with_header: bool = True, whole_config: bool = True) -> dict:
"""
Prompts for the contents of the build config dictionary.
:param with_header: print "Create the …" header?
:param whole_config: prompt for the whole build config (with attributes and run config)
:return: build config dictionary
"""
if with_header:
print("Create the build configuration for the program block")
old_cwd = os.path.realpath(".")
build_dict = {}
build_dict["base_dir"] = prompt_dir("Base directory: ")
os.chdir(build_dict["base_dir"])
build_dict["working_dir"] = prompt_dir("Working directory (relative to the base dir): ")
os.chdir(build_dict["working_dir"])
working_dir_abs = os.path.realpath(".")
build_dict["build_cmd"] = prompt_bash("Command to build the program: ", allow_empty=True)
vcs = VCSDriver.get_suited_vcs()
cur_branch = vcs.get_branch()
default_description = None
if cur_branch is not None: # version control system is used
build_dict["branch"] = default_prompt("Used branch? ", default=cur_branch,
completer=WordCompleter(vcs.get_valid_branches(), meta_dict={
cur_branch: "Current branch"
}),
validator=WordValidator(vcs.get_valid_branches(),
ignore_case=False,
error_msg="Invalid branch name"),
display_completions_in_columns=True)
vcs.set_branch(build_dict["branch"])
build_dict["revision"] = default_prompt("Revision in this branch: ", default="HEAD",
completer=create_revision_completer(vcs),
validator=RevisionValidator(vcs),
display_completions_in_columns=True)
if is_builtin_type(int, build_dict["revision"]):
build_dict["revision"] = int(build_dict["revision"])
default_description = vcs.get_info_for_revision(build_dict["revision"])["commit_message"]
rand_dict = dict()
if prompt_yesno("Randomize program binaries (works with gcc and cparser built programs)? ", default=True):
meta_dict = {str(get_cache_line_size()): "Current cache line size", "0": "No padding"}
size_completer = WordCompleter(sorted(list(meta_dict.keys())), meta_dict=meta_dict)
rand_dict["heap"] = int(default_prompt("Maximum size of the random padding of each heap allocation? ",
default=get_cache_line_size(), completer=size_completer,
validator=TypeValidator(NaturalNumber())))
#rand_dict["stack"] = int(default_prompt("Maximum size of the random padding of each stack frame? ",
# default=get_cache_line_size(), completer=size_completer,
# validator=TypeValidator(NaturalNumber())))
rand_dict["bss"] = prompt_yesno("Randomize bss segment? ", default=True)
rand_dict["data"] = prompt_yesno("Randomize data segment? ", default=True)
rand_dict["rodata"] = prompt_yesno("Randomize rodata segment? ", default=True)
rand_dict["file_structure"] = prompt_yesno("Randomize the file structure (location of functions)? ",
default=True)
if prompt_yesno("Randomize the link order (works with gcc and cparser)?", default=True):
rand_dict["linker"] = True
if rand_dict:
build_dict["randomization"] = rand_dict
build_dict["number"] = int(prompt("How many times should the program be built? ", validator=TypeValidator(Int())))
os.chdir(old_cwd)
if whole_config:
attributes_dict = prompt_attributes_dict(default_description)
run_config = prompt_run_dict(working_dir=build_dict["working_dir"], binary_number=build_dict["number"],
whole_config=False, driver="exec")
return {
"attributes": attributes_dict,
"build_config": build_dict,
"run_config": run_config
}
return build_dict