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Python

"""
Benchmark-related macros.
"""
load(
"//tensorflow:tensorflow.default.bzl",
"cuda_py_strict_test",
"tf_py_strict_test",
)
# Create a benchmark test target of a TensorFlow C++ test (tf_cc_*_test)
def tf_cc_logged_benchmark(
name = None,
target = None,
benchmarks = "..",
tags = [],
benchmark_type = "cpp_microbenchmark",
**kwargs):
if not name:
fail("Must provide a name")
if not target:
fail("Must provide a target")
if (not ":" in target or
not target.startswith("//") or
target.endswith(":all") or
target.endswith(".")):
fail(" ".join((
"Target must be a single well-defined test, e.g.,",
"//path/to:test. Received: %s" % target,
)))
all_tags = tags + ["benchmark-test", "local", "manual", "regression-test"]
tf_py_strict_test(
name = name,
tags = all_tags,
size = "large",
srcs = ["//tensorflow/tools/test:run_and_gather_logs"],
args = [
"--name=//%s:%s" % (native.package_name(), name),
"--test_name=" + target,
"--test_args=--benchmarks=%s" % benchmarks,
"--benchmark_type=%s" % benchmark_type,
],
data = [
target,
],
main = "//tensorflow/tools/test:run_and_gather_logs.py",
deps = [
"@absl_py//absl:app",
"@absl_py//absl/flags",
"@org_tensorflow//tensorflow/core:protos_all_py",
"//tensorflow/python/platform:gfile",
"//tensorflow/python/platform:test",
"//tensorflow/python/platform:tf_logging",
"//tensorflow/tools/test:run_and_gather_logs_main_lib",
],
**kwargs
)
def add_benchmark_tag_to_kwargs(kwargs):
"""Adds the `benchmark-test` tag to the kwargs, if not already present.
Notes:
For benchmarks which are not technically tests, but whose class methods
can still be discovered, and run as such via `bazel run`.
Args:
kwargs: kwargs to be passed to a test wrapper/rule further down.
Returns:
kwargs: kwargs with the tags including the `benchmark-test` tags.
"""
benchmark_tag = "benchmark-test"
if "tags" in kwargs and kwargs["tags"] != None:
if benchmark_tag not in kwargs["tags"]:
kwargs["tags"].append(benchmark_tag)
else:
kwargs["tags"] = [benchmark_tag]
return kwargs
def tf_py_benchmark_test(**kwargs):
kwargs = add_benchmark_tag_to_kwargs(kwargs)
tf_py_strict_test(**kwargs)
def cuda_py_benchmark_test(**kwargs):
kwargs = add_benchmark_tag_to_kwargs(kwargs)
cuda_py_strict_test(**kwargs)
# Create a benchmark test target of a TensorFlow python test (*py_tests)
def tf_py_logged_benchmark(
name = None,
target = None,
benchmarks = "..",
tags = [],
**kwargs):
# For now generating a py benchmark is the same as generating a C++
# benchmark target. In the future this may change, so we have
# two macros just in case
tf_cc_logged_benchmark(
name = name,
target = target,
benchmarks = benchmarks,
tags = tags,
benchmark_type = "python_benchmark",
**kwargs
)