125 lines
3.7 KiB
Python
125 lines
3.7 KiB
Python
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# Tencent is pleased to support the open source community by making ncnn available.
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#
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# Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
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#
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# Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
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# in compliance with the License. You may obtain a copy of the License at
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#
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# https://opensource.org/licenses/BSD-3-Clause
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#
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# Unless required by applicable law or agreed to in writing, software distributed
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# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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import pytest
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import ncnn
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def test_vk_blob_allocator():
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if not hasattr(ncnn, "get_gpu_count"):
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return
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vkdev = ncnn.get_gpu_device(0)
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assert vkdev is not None
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allocator = ncnn.VkBlobAllocator(vkdev)
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assert allocator.buffer_memory_type_index >= 0
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assert allocator.image_memory_type_index >= 0
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mappable = allocator.mappable
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allocator.mappable = not mappable
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assert allocator.mappable == (not mappable)
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coherent = allocator.coherent
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allocator.coherent = not coherent
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assert allocator.coherent == (not coherent)
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bufmem = allocator.fastMalloc(10 * 1024)
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assert bufmem is not None
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allocator.fastFree(bufmem)
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imgmem = allocator.fastMalloc(4, 4, 3, 4, 1)
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assert imgmem is not None
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allocator.fastFree(imgmem)
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def test_vk_weight_allocator():
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if not hasattr(ncnn, "get_gpu_count"):
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return
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vkdev = ncnn.get_gpu_device(0)
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assert vkdev is not None
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allocator = ncnn.VkWeightAllocator(vkdev)
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assert allocator.buffer_memory_type_index >= 0
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assert allocator.image_memory_type_index >= 0
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mappable = allocator.mappable
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allocator.mappable = not mappable
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assert allocator.mappable == (not mappable)
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coherent = allocator.coherent
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allocator.coherent = not coherent
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assert allocator.coherent == (not coherent)
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bufmem = allocator.fastMalloc(10 * 1024)
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assert bufmem is not None
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allocator.fastFree(bufmem)
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imgmem = allocator.fastMalloc(4, 4, 3, 4, 1)
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assert imgmem is not None
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allocator.fastFree(imgmem)
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def test_vk_staging_allocator():
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if not hasattr(ncnn, "get_gpu_count"):
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return
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vkdev = ncnn.get_gpu_device(0)
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assert vkdev is not None
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allocator = ncnn.VkStagingAllocator(vkdev)
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assert allocator.buffer_memory_type_index >= 0
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assert allocator.image_memory_type_index >= 0
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mappable = allocator.mappable
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allocator.mappable = not mappable
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assert allocator.mappable == (not mappable)
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coherent = allocator.coherent
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allocator.coherent = not coherent
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assert allocator.coherent == (not coherent)
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bufmem = allocator.fastMalloc(10 * 1024)
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assert bufmem is not None
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allocator.fastFree(bufmem)
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imgmem = allocator.fastMalloc(4, 4, 3, 4, 1)
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assert imgmem is not None
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allocator.fastFree(imgmem)
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def test_vk_weight_staging_allocator():
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if not hasattr(ncnn, "get_gpu_count"):
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return
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vkdev = ncnn.get_gpu_device(0)
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assert vkdev is not None
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allocator = ncnn.VkWeightStagingAllocator(vkdev)
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assert allocator.buffer_memory_type_index >= 0
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assert allocator.image_memory_type_index >= 0
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mappable = allocator.mappable
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allocator.mappable = not mappable
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assert allocator.mappable == (not mappable)
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coherent = allocator.coherent
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allocator.coherent = not coherent
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assert allocator.coherent == (not coherent)
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bufmem = allocator.fastMalloc(10 * 1024)
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assert bufmem is not None
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allocator.fastFree(bufmem)
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imgmem = allocator.fastMalloc(4, 4, 3, 4, 1)
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assert imgmem is None
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