diff options
Diffstat (limited to 'src/runtime/CL/CLDistribution1D.cpp')
-rw-r--r-- | src/runtime/CL/CLDistribution1D.cpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/runtime/CL/CLDistribution1D.cpp b/src/runtime/CL/CLDistribution1D.cpp new file mode 100644 index 0000000000..f1dd95e77e --- /dev/null +++ b/src/runtime/CL/CLDistribution1D.cpp @@ -0,0 +1,61 @@ +/* + * Copyright (c) 2016, 2017 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#include "arm_compute/runtime/CL/CLDistribution1D.h" + +#include "arm_compute/core/Error.h" +#include "arm_compute/runtime/CL/CLScheduler.h" + +using namespace arm_compute; + +CLDistribution1D::CLDistribution1D(size_t num_bins, int32_t offset, uint32_t range) + : ICLDistribution1D(num_bins, offset, range), _mem(CLScheduler::get().context(), CL_MEM_ALLOC_HOST_PTR | CL_MEM_READ_WRITE, num_bins * sizeof(int32_t)) +{ +} + +void CLDistribution1D::map(bool blocking) +{ + ICLDistribution1D::map(CLScheduler::get().queue(), blocking); +} + +void CLDistribution1D::unmap() +{ + ICLDistribution1D::unmap(CLScheduler::get().queue()); +} + +uint32_t *CLDistribution1D::do_map(cl::CommandQueue &q, bool blocking) +{ + ARM_COMPUTE_ERROR_ON(_mem.get() == nullptr); + return static_cast<uint32_t *>(q.enqueueMapBuffer(_mem, blocking ? CL_TRUE : CL_FALSE, CL_MAP_READ | CL_MAP_WRITE, 0, size())); +} + +void CLDistribution1D::do_unmap(cl::CommandQueue &q) +{ + ARM_COMPUTE_ERROR_ON(_mem.get() == nullptr); + q.enqueueUnmapMemObject(_mem, _mapping); +} + +cl::Buffer &CLDistribution1D::cl_buffer() +{ + return _mem; +} |