mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-19 22:19:02 +00:00
9265cbb2c2
This change refactors the following tests to use RAII to clean-up
allocated resources on exit, and adds additional changes as mentioned
below:
- test_arrayreadwrite
- Allow different `cl_mem_flags` to be passed to the test.
- test_bufferreadwriterect:
- Allow different `cl_mem_flags` to be passed to the test.
- Customisable copy, read and write functions.
- test_buffer_copy
- Fill the destination buffer with `invalid_ptr` instead of `out_ptr` if
created with `CL_MEM_(USE/COPY)_HOST_PTR`.
- test_buffer_partial_copy
- Fill the destination buffer with `invalid_ptr` instead of `out_ptr` if
created with `CL_MEM_(USE/COPY)_HOST_PTR`.
---------
Signed-off-by: Michael Rizkalla <michael.rizkalla@arm.com>
108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "harness/compat.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <vector>
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#include "testBase.h"
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static int test_arrayreadwrite_impl(cl_device_id device, cl_context context,
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cl_command_queue queue, int num_elements,
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cl_mem_flags flags)
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{
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clMemWrapper buffer;
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int num_tries = 400;
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num_elements = 1024 * 1024 * 4;
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MTdataHolder d(gRandomSeed);
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std::vector<cl_uint> reference_vals(num_elements);
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std::vector<cl_uint> inptr(num_elements);
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std::vector<cl_uint> outptr(num_elements);
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// randomize data
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for (int i = 0; i < num_elements; i++)
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{
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inptr[i] = (cl_uint)(genrand_int32(d) & 0x7FFFFFFF);
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reference_vals[i] = (cl_uint)(genrand_int32(d) & 0x7FFFFFFF);
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}
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void* host_ptr = nullptr;
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if ((flags & CL_MEM_USE_HOST_PTR) || (flags & CL_MEM_COPY_HOST_PTR))
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{
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host_ptr = inptr.data();
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}
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cl_int err = CL_SUCCESS;
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buffer = clCreateBuffer(context, flags, sizeof(cl_uint) * num_elements,
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host_ptr, &err);
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test_error(err, "clCreateBuffer failed");
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for (int i = 0; i < num_tries; i++)
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{
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int offset;
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int cb;
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do {
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offset = (int)(genrand_int32(d) & 0x7FFFFFFF);
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if (offset > 0 && offset < num_elements)
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break;
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} while (1);
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cb = (int)(genrand_int32(d) & 0x7FFFFFFF);
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if (cb > (num_elements - offset))
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cb = num_elements - offset;
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err = clEnqueueWriteBuffer(
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queue, buffer, CL_TRUE, offset * sizeof(cl_uint),
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sizeof(cl_uint) * cb, &reference_vals[offset], 0, nullptr, nullptr);
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test_error(err, "clEnqueueWriteBuffer failed");
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err = clEnqueueReadBuffer(
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queue, buffer, CL_TRUE, offset * sizeof(cl_uint),
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cb * sizeof(cl_uint), &outptr[offset], 0, nullptr, nullptr);
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test_error(err, "clEnqueueReadBuffer failed");
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for (int j = offset; j < offset + cb; j++)
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{
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if (reference_vals[j] != outptr[j])
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{
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log_error("ARRAY read, write test failed\n");
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err = -1;
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break;
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}
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}
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if (err)
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break;
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}
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if (!err)
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log_info("ARRAY read, write test passed\n");
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return err;
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}
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REGISTER_TEST(arrayreadwrite)
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{
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return test_arrayreadwrite_impl(device, context, queue, num_elements,
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CL_MEM_READ_WRITE);
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}
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