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author | Matthew Bentham <Matthew.Bentham@arm.com> | 2019-06-21 17:22:23 +0100 |
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committer | Matthew Bentham <matthew.bentham@arm.com> | 2019-07-04 09:10:46 +0000 |
commit | 7c1603a4e310c5b7b0d3bdddc0c80a63a7661107 (patch) | |
tree | 9be52766d80394d253b2b51f4ef8fd136272cf6e /src/backends/reference/test/RefTensorHandleTests.cpp | |
parent | f9ac3fd5676565b1065698158f8d54a27f24981c (diff) | |
download | armnn-7c1603a4e310c5b7b0d3bdddc0c80a63a7661107.tar.gz |
IVGCVSW-3307 Add RefMemoryManager
Simple pool memory manager for use in the reference backend,
in order to make the backend usable for testing large networks.
Change-Id: I5694da29052c60f95b57da595c64cc114d75b8ba
Signed-off-by: Matthew Bentham <Matthew.Bentham@arm.com>
Diffstat (limited to 'src/backends/reference/test/RefTensorHandleTests.cpp')
-rw-r--r-- | src/backends/reference/test/RefTensorHandleTests.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/backends/reference/test/RefTensorHandleTests.cpp b/src/backends/reference/test/RefTensorHandleTests.cpp new file mode 100644 index 0000000000..accf900975 --- /dev/null +++ b/src/backends/reference/test/RefTensorHandleTests.cpp @@ -0,0 +1,48 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#include <reference/RefTensorHandle.hpp> + +#include <boost/test/unit_test.hpp> + +BOOST_AUTO_TEST_SUITE(RefTensorHandleTests) +using namespace armnn; + +BOOST_AUTO_TEST_CASE(AcquireAndRelease) +{ + std::shared_ptr<RefMemoryManager> memoryManager = std::make_shared<RefMemoryManager>(); + + TensorInfo info({1,1,1,1}, DataType::Float32); + RefTensorHandle handle(info, memoryManager); + + handle.Manage(); + handle.Allocate(); + + memoryManager->Acquire(); + { + float *buffer = reinterpret_cast<float *>(handle.Map()); + + BOOST_CHECK(buffer != nullptr); // Yields a valid pointer + + buffer[0] = 2.5f; + + BOOST_CHECK(buffer[0] == 2.5f); // Memory is writable and readable + + } + memoryManager->Release(); + + memoryManager->Acquire(); + { + float *buffer = reinterpret_cast<float *>(handle.Map()); + + BOOST_CHECK(buffer != nullptr); // Yields a valid pointer + + buffer[0] = 3.5f; + + BOOST_CHECK(buffer[0] == 3.5f); // Memory is writable and readable + } + memoryManager->Release(); +} + +BOOST_AUTO_TEST_SUITE_END()
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