def test_ExecClsmithSource_syntax_error():
"""Test outcome of kernel with syntax error."""
env_ = env.OclgrindOpenCLEnvironment()
proc = cl_launcher.ExecClsmithSource(
env_, "!@!###syntax error!",
driver.NDRange(1, 1, 1), driver.NDRange(1, 1, 1), '---debug')
assert proc.returncode == 1
assert proc.stdout == ''
assert 'Error building program: -11' in proc.stderr
def test_ExecClsmithSource_pass():
"""And end-to-end test of executing a CLSmith source."""
env_ = env.OclgrindOpenCLEnvironment()
proc = cl_launcher.ExecClsmithSource(
env_, CLSMITH_EXAMPLE_SRC,
driver.NDRange(1, 1, 1), driver.NDRange(1, 1, 1), '---debug')
assert not proc.returncode
assert '3-D global size 1 = [1, 1, 1]' in proc.stderr
assert '3-D local size 1 = [1, 1, 1]' in proc.stderr
assert 'OpenCL optimizations: on' in proc.stderr
assert 'Platform: ' in proc.stderr
assert 'Device: ' in proc.stderr
assert 'Compilation terminated successfully...'
assert proc.stdout == '0,'
def RunTestcase(
opencl_environment: env.OpenCLEnvironment,
testbed: deepsmith_pb2.Testbed,
testcase: deepsmith_pb2.Testcase,
opts: typing.List[str],
) -> deepsmith_pb2.Result:
"""Run a testcase."""
if testcase.toolchain != "opencl":
raise ValueError(
f"Unsupported testcase toolchain: '{testcase.toolchain}'")
if testcase.harness.name != "cl_launcher":
raise ValueError(
f"Unsupported testcase harness: '{testcase.harness.name}'")
result = deepsmith_pb2.Result()
result.testbed.CopyFrom(testbed)
result.testcase.CopyFrom(testcase)
# Set up additional command line flags for cl_launcher. We always run with
# debugging output enabled.
opts.append("---debug")
if testbed.opts["opencl_opt"] == "disabled":
opts.append("---disable_opts")
start_time_epoch_ms = labdate.MillisecondsTimestamp()
process = cl_launcher.ExecClsmithSource(
opencl_environment,
testcase.inputs["src"],
driver.NDRange.FromString(testcase.inputs["gsize"]),
driver.NDRange.FromString(testcase.inputs["lsize"]),
*opts,
timeout_seconds=testcase.harness.opts.get("timeout_seconds", "60"),
)
wall_time = labdate.MillisecondsTimestamp() - start_time_epoch_ms
result = deepsmith_pb2.Result()
result.testcase.CopyFrom(testcase)
result.testbed.CopyFrom(testbed)
result.returncode = process.returncode
result.outputs["stdout"] = process.stdout
result.outputs["stderr"] = process.stderr
prof = result.profiling_events.add()
prof.client = socket.gethostname()
prof.type = "runtime"
prof.duration_ms = wall_time
prof.event_start_epoch_ms = start_time_epoch_ms
result.outcome = GetResultOutcome(result)
return result