def test_save_config_modes(out_dir):
pre_test_clean_up()
hook = SessionHook(out_dir=out_dir, include_collections=["weights"])
hook.get_collection("weights").save_config = {
modes.TRAIN: SaveConfigMode(save_interval=2),
modes.EVAL: SaveConfigMode(save_interval=3),
}
helper_save_config_modes(out_dir, hook)
def test_multi_collection_match(out_dir):
pre_test_clean_up()
hook = SessionHook(
out_dir=out_dir,
include_regex=["loss:0"],
include_collections=["default", "trial"],
save_config=SaveConfig(save_interval=2),
)
hook.get_collection("trial").include("loss:0")
helper_test_multi_collection_match(out_dir, hook)
def test_save_config_json(out_dir, monkeypatch):
pre_test_clean_up()
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_save_config.json")
hook = SessionHook.create_from_json_file()
helper_test_save_config(out_dir, hook)
def test_save_config_modes_json(out_dir, monkeypatch):
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_save_config_modes_config_coll.json",
)
hook = SessionHook.create_from_json_file()
helper_save_config_modes(out_dir, hook)
def test_hook_config_json(out_dir, monkeypatch):
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_hook_from_json_config.json",
)
hook = SessionHook.create_from_json_file()
test_save_all_full(out_dir, hook)
def test_save_config_start_and_end(out_dir):
pre_test_clean_up()
hook = SessionHook(
out_dir=out_dir,
save_all=False,
save_config=SaveConfig(save_interval=2, start_step=8, end_step=14),
)
helper_save_config_start_and_end(out_dir, hook)
def test_simple_include_regex_json(out_dir, monkeypatch):
pre_test_clean_up()
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_simple_include_regex.json",
)
hook = SessionHook.create_from_json_file()
helper_test_simple_include_regex(out_dir, hook)
def test_simple_include(out_dir):
pre_test_clean_up()
hook = SessionHook(
out_dir=out_dir,
save_config=SaveConfig(save_interval=2),
include_collections=["default", "losses"],
)
helper_test_simple_include(out_dir, hook)
def test_simple_include_regex(out_dir):
pre_test_clean_up()
hook = SessionHook(
out_dir=out_dir,
include_regex=["loss:0"],
include_collections=[],
save_config=SaveConfig(save_interval=2),
)
helper_test_simple_include_regex(out_dir, hook)
def test_multi_collection_match_json(out_dir, monkeypatch):
pre_test_clean_up()
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_multi_collection_match.json",
)
hook = SessionHook.create_from_json_file()
hook.get_collection("trial").include("loss:0")
helper_test_multi_collection_match(out_dir, hook)
def test_hook_write(out_dir):
pre_test_clean_up()
# set up hook
hook = SessionHook(
out_dir, save_all=True, include_collections=None, save_config=SaveConfig(save_interval=999)
)
helper_hook_write(out_dir, hook)
tr = create_trial_fast_refresh(out_dir)
print(tr.tensor_names(collection="weights"))
assert len(tr.tensor_names(collection="weights"))
def test_save_config_disable(out_dir, monkeypatch):
pre_test_clean_up()
monkeypatch.setenv(
CONFIG_FILE_PATH_ENV_STR,
"tests/tensorflow/hooks/test_json_configs/test_save_config_disable.json",
)
hook = SessionHook.create_from_json_file()
simple_model(hook)
tr = create_trial(out_dir)
assert len(tr.steps()) == 0
assert len(tr.tensor_names()) == 0
def test_save_all_full(out_dir, hook=None):
tf.reset_default_graph()
if hook is None:
hook = SessionHook(out_dir=out_dir,
save_all=True,
save_config=SaveConfig(save_interval=2))
simple_model(hook)
tr = create_trial_fast_refresh(out_dir)
assert len(tr.tensor_names()) > 50
print(tr.tensor_names(collection="weights"))
assert len(tr.tensor_names(collection="weights")) == 1
assert len(tr.tensor_names(collection="gradients")) == 1
assert len(tr.tensor_names(collection="losses")) == 1
def test_save_config_skip_steps(out_dir):
pre_test_clean_up()
hook = SessionHook(out_dir=out_dir,
save_all=False,
save_config=SaveConfig(save_interval=2, start_step=8))
helper_save_config_skip_steps(out_dir, hook)
def test_save_config(out_dir):
pre_test_clean_up()
hook = SessionHook(out_dir=out_dir,
save_all=False,
save_config=SaveConfig(save_interval=2))
helper_test_save_config(out_dir, hook)