def test_DatabaseObserver(db: grewe_features_db.Database):
with db.Session(commit=True) as s:
s.add(
_StaticFeatures("benchmarks_suite:benchmark:kernel", "kernel void A() {}")
)
observer = run_gpgpu_benchmarks.DatabaseObserver(db)
observer.OnBenchmarkRun(
gpgpu_pb2.GpgpuBenchmarkRun(
benchmark_suite="suite",
benchmark_name="benchmark",
dataset_name="dataset",
hostname="hostname",
run=libcecl_pb2.LibceclExecutableRun(
returncode=0,
device=clinfo_pb2.OpenClDevice(name="opencl_env"),
kernel_invocation=[
libcecl_pb2.OpenClKernelInvocation(
kernel_name="kernel",
global_size=128,
local_size=64,
transferred_bytes=123,
transfer_time_ns=3000,
kernel_time_ns=1000,
)
],
),
)
)
with db.Session() as s:
assert s.query(grewe_features_db.DynamicFeatures).count() == 0
observer.CommitRecords()
with db.Session() as s:
assert s.query(grewe_features_db.DynamicFeatures).count() == 1
record = s.query(grewe_features_db.DynamicFeatures).one()
assert record.driver == grewe_features_db.DynamicFeaturesDriver.LIBCECL
assert (
record.static_features_id
== s.query(grewe_features_db.StaticFeatures.id).one()
)
assert record.opencl_env == "opencl_env"
assert record.hostname == "hostname"
assert record.outcome == "PASS"
assert record.gsize == 128
assert record.wgsize == 64
assert record.work_item_local_mem_size == None
assert record.work_item_private_mem_size == None
assert record.transferred_bytes == 123
assert record.transfer_time_ns == 3000
assert record.kerenl_time_ns == 1000
def test_KernelInvocationsFromCeclLog():
device = cldrive_env.OpenCLEnvironment(
clinfo_pb2.OpenClDevice(device_type="CPU", device_name="OpenCL Device",)
)
invocations = libcecl_runtime.KernelInvocationsFromCeclLog(
[
"clCreateProgramWithSource",
"BEGIN PROGRAM SOURCE",
"kernel void Kernel(global int* a) {}",
"END PROGRAM SOURCE",
"clCreateCommandQueue ; CPU ; OpenCL Device",
"clBuildProgram ; Kernel" "clEnqueueMapBuffer ; Buffer ; 1024 ; 2000",
"clEnqueueNDRangeKernel ; Kernel ; 128 ; 64 ; 3000",
"clEnqueueTask ; Kernel ; 4000",
],
expected_device_name=device.device_name,
expected_devtype=device.device_type,
)
assert len(invocations) == 2
from gpu.clinfo.proto import clinfo_pb2
from phd.lib.labm8 import bazelutil
from phd.lib.labm8 import system
FLAGS = flags.FLAGS
_OCLGRIND_PKG = 'oclgrind_linux' if system.is_linux() else 'oclgrind_mac'
# The path to the oclgrind binary.
OCLGRIND_PATH = bazelutil.DataPath(f'{_OCLGRIND_PKG}/bin/oclgrind')
# The clinfo description of the local Oclgrind binary.
CLINFO_DESCRIPTION = clinfo_pb2.OpenClDevice(
name='Emulator|Oclgrind|Oclgrind_Simulator|Oclgrind_18.3|1.2',
platform_name='Oclgrind',
device_name='Oclgrind Simulator',
driver_version='Oclgrind 18.3',
opencl_version='1.2',
device_type='Emulator',
platform_id=0,
device_id=0,
)
def Exec(argv: typing.List[str],
env: typing.Dict[str, str] = None) -> subprocess.Popen:
"""Execute a command using oclgrind.
This creates a Popen process, executes it, and sets the stdout and stderr
attributes to the process output.
Args:
argv: A list of arguments to pass to the oclgrind executable.
import typing
from gpu.clinfo.proto import clinfo_pb2
from labm8.py import app
from labm8.py import bazelutil
FLAGS = app.FLAGS
OCLGRIND_PATH = bazelutil.DataPath("phd/third_party/oclgrind/oclgrind")
# The clinfo description of the local Oclgrind binary.
CLINFO_DESCRIPTION = clinfo_pb2.OpenClDevice(
name="Emulator|Oclgrind|Oclgrind_Simulator|Oclgrind_18.3|1.2",
platform_name="Oclgrind",
device_name="Oclgrind Simulator",
driver_version="Oclgrind 18.3",
opencl_version="1.2",
device_type="Emulator",
platform_id=0,
device_id=0,
)
def Exec(
argv: typing.List[str],
stdin: typing.Optional[str] = None,
env: typing.Dict[str, str] = None,
) -> subprocess.Popen:
"""Execute a command using oclgrind.
This creates a Popen process, executes it, and sets the stdout and stderr
attributes to the process output.