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/*
* SPDX-FileCopyrightText: Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <ethosu.hpp>
#include <uapi/ethosu.h>
#include <cstring>
#include <errno.h>
#include <iostream>
#include <list>
#include <memory>
#include <sstream>
#include <stdio.h>
#include <string>
#include <unistd.h>
#include "input.h"
#include "model.h"
#include "output.h"
#include "test_assertions.hpp"
using namespace EthosU;
namespace {
int64_t defaultTimeout = 60000000000;
void testPing(const Device &device) {
int r;
try {
r = device.ioctl(ETHOSU_IOCTL_PING);
} catch (std::exception &e) { throw TestFailureException("Ping test: ", e.what()); }
TEST_ASSERT(r == 0);
}
void testDriverVersion(const Device &device) {
int r;
struct ethosu_uapi_kernel_driver_version version = {};
try {
r = device.ioctl(ETHOSU_IOCTL_DRIVER_VERSION_GET, &version);
} catch (std::exception &e) { throw TestFailureException("Driver version test: ", e.what()); }
TEST_ASSERT(r == 0);
TEST_ASSERT(version.major == ETHOSU_KERNEL_DRIVER_VERSION_MAJOR);
TEST_ASSERT(version.minor == ETHOSU_KERNEL_DRIVER_VERSION_MINOR);
TEST_ASSERT(version.patch == ETHOSU_KERNEL_DRIVER_VERSION_PATCH);
}
void testCapabilties(const Device &device) {
Capabilities capabilities;
try {
capabilities = device.capabilities();
} catch (std::exception &e) { throw TestFailureException("Capabilities test: ", e.what()); }
TEST_ASSERT(capabilities.hwId.architecture > SemanticVersion());
}
void testBufferSeek(const Device &device) {
try {
Buffer buf{device, 1024};
// SEEK_END should return the size of the buffer
TEST_ASSERT(lseek(buf.getFd(), 0, SEEK_END) == 1024);
// SEEK_SET is supported when moving the file pointer to the start
TEST_ASSERT(lseek(buf.getFd(), 0, SEEK_SET) == 0);
// SEEK_CUR is not supported
errno = 0;
TEST_ASSERT(lseek(buf.getFd(), 0, SEEK_CUR) == -1);
TEST_ASSERT(errno == EINVAL);
// Non-zero offset is not supported
errno = 0;
TEST_ASSERT(lseek(buf.getFd(), 1, SEEK_CUR) == -1);
TEST_ASSERT(errno == EINVAL);
errno = 0;
TEST_ASSERT(lseek(buf.getFd(), 2, SEEK_END) == -1);
TEST_ASSERT(errno == EINVAL);
errno = 0;
TEST_ASSERT(lseek(buf.getFd(), 3, SEEK_SET) == -1);
TEST_ASSERT(errno == EINVAL);
} catch (std::exception &e) { throw TestFailureException("Buffer seek test: ", e.what()); }
}
void testNetworkInfoNotExistentIndex(const Device &device) {
try {
Network(device, 0);
FAIL();
} catch (Exception &e) {
// good it should have thrown
} catch (std::exception &e) { throw TestFailureException("NetworkInfo no index test: ", e.what()); }
}
void testNetworkInfoBuffer(const Device &device) {
try {
Network network(device, networkModelData, sizeof(networkModelData));
TEST_ASSERT(network.getIfmDims().size() == 1);
TEST_ASSERT(network.getOfmDims().size() == 1);
} catch (std::exception &e) { throw TestFailureException("NetworkInfo buffer test: ", e.what()); }
}
void testNetworkInfoUnparsableBuffer(const Device &device) {
try {
try {
Network network(device, networkModelData + sizeof(networkModelData) / 4, sizeof(networkModelData) / 4);
FAIL();
} catch (Exception) {
// good, it should have thrown!
}
} catch (std::exception &e) { throw TestFailureException("NetworkInfo unparsable buffer test: ", e.what()); }
}
void testNetworkInvalidType(const Device &device) {
const std::string expected_error =
std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
struct ethosu_uapi_network_create net_req = {};
net_req.type = ETHOSU_UAPI_NETWORK_INDEX + 1;
try {
int r = device.ioctl(ETHOSU_IOCTL_NETWORK_CREATE, &net_req);
FAIL();
} catch (Exception &e) {
// The call is expected to throw
TEST_ASSERT(expected_error.compare(e.what()) == 0);
} catch (std::exception &e) { throw TestFailureException("NetworkCreate invalid type test: ", e.what()); }
}
void testNetworkInvalidDataPtr(const Device &device) {
const std::string expected_error =
std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
struct ethosu_uapi_network_create net_req = {};
net_req.type = ETHOSU_UAPI_NETWORK_USER_BUFFER;
net_req.network.data_ptr = 0U;
net_req.network.size = 128U;
try {
int r = device.ioctl(ETHOSU_IOCTL_NETWORK_CREATE, &net_req);
FAIL();
} catch (Exception &e) {
// The call is expected to throw
TEST_ASSERT(expected_error.compare(e.what()) == 0);
} catch (std::exception &e) { throw TestFailureException("NetworkCreate invalid data ptr: ", e.what()); }
}
void testNetworkInvalidDataSize(const Device &device) {
const std::string expected_error =
std::string("IOCTL cmd=") + std::to_string(ETHOSU_IOCTL_NETWORK_CREATE) + " failed: " + std::strerror(EINVAL);
struct ethosu_uapi_network_create net_req = {};
net_req.type = ETHOSU_UAPI_NETWORK_USER_BUFFER;
net_req.network.data_ptr = reinterpret_cast<uintptr_t>(networkModelData);
net_req.network.size = 0U;
try {
int r = device.ioctl(ETHOSU_IOCTL_NETWORK_CREATE, &net_req);
FAIL();
} catch (Exception &e) {
// The call is expected to throw
TEST_ASSERT(expected_error.compare(e.what()) == 0);
} catch (std::exception &e) { throw TestFailureException("NetworkCreate invalid data size: ", e.what()); }
}
void testRunInferenceBuffer(const Device &device) {
try {
auto network = std::make_shared<Network>(device, networkModelData, sizeof(networkModelData));
std::vector<std::shared_ptr<Buffer>> inputBuffers;
std::vector<std::shared_ptr<Buffer>> outputBuffers;
auto inputBuffer = std::make_shared<Buffer>(device, sizeof(inputData));
std::memcpy(inputBuffer->data(), inputData, sizeof(inputData));
inputBuffers.push_back(inputBuffer);
outputBuffers.push_back(std::make_shared<Buffer>(device, sizeof(expectedOutputData)));
std::vector<uint8_t> enabledCounters(Inference::getMaxPmuEventCounters());
auto inference = std::make_shared<Inference>(network,
inputBuffers.begin(),
inputBuffers.end(),
outputBuffers.begin(),
outputBuffers.end(),
enabledCounters,
false);
bool timedout = inference->wait(defaultTimeout);
TEST_ASSERT(!timedout);
InferenceStatus status = inference->status();
TEST_ASSERT(status == InferenceStatus::OK);
bool success = inference->cancel();
TEST_ASSERT(!success);
TEST_ASSERT(std::memcmp(expectedOutputData, outputBuffers[0]->data(), sizeof(expectedOutputData)) == 0);
} catch (std::exception &e) { throw TestFailureException("Inference run test: ", e.what()); }
}
} // namespace
int main() {
Device device;
try {
testPing(device);
testDriverVersion(device);
testCapabilties(device);
testBufferSeek(device);
testNetworkInvalidType(device);
testNetworkInvalidDataPtr(device);
testNetworkInvalidDataSize(device);
testNetworkInfoNotExistentIndex(device);
testNetworkInfoBuffer(device);
testNetworkInfoUnparsableBuffer(device);
testRunInferenceBuffer(device);
} catch (TestFailureException &e) {
std::cerr << "Test failure: " << e.what() << std::endl;
return 1;
}
return 0;
}
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