15042821682

Committed 15 May 2025 10:35AM UTC coverage: 71.711%. Remained the same

Build # 15042821682

Build Type

Pull #2451

github

Committed by

web-flow

Commit Message

Merge f7a6fbe75 into 8c1b28e5e

Pull Request Pull Request #2451: Avoid overflow in linspace test

Run Details

4772 of 9764 branches covered (48.87%)

Branch coverage included in aggregate %.

18091 of 22118 relevant lines covered (81.79%)

19351.45 hits per line

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0.0

/dpnp/backend/kernels/elementwise_functions/bitwise_count.hpp

//*****************************************************************************
// Copyright (c) 2025, Intel Corporation
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// - Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
// - Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//*****************************************************************************

#pragma once

#include <sycl/sycl.hpp>

// dpctl tensor headers
#include "utils/type_utils.hpp"

namespace dpnp::kernels::bitwise_count
{
namespace tu_ns = dpctl::tensor::type_utils;

template <typename argT, typename resT>
struct BitwiseCountFunctor
{
    // is function constant for given argT
    using is_constant = typename std::false_type;
    // constant value, if constant
    // constexpr resT constant_value = resT{};
    // is function defined for sycl::vec
    using supports_vec = typename std::false_type;
    // do both argT and resT support subgroup store/load operation
    using supports_sg_loadstore = typename std::true_type;

    resT operator()(const argT &x) const
    {
        if constexpr (std::is_unsigned_v<argT>) {
            return sycl::popcount(x);
        }
        else {
            return sycl::popcount(sycl::abs(x));
        }
    }
};
} // namespace dpnp::kernels::bitwise_count

1	//*****************************************************************************
2	// Copyright (c) 2025, Intel Corporation
3	// All rights reserved.
4	//
5	// Redistribution and use in source and binary forms, with or without
6	// modification, are permitted provided that the following conditions are met:
7	// - Redistributions of source code must retain the above copyright notice,
8	// this list of conditions and the following disclaimer.
9	// - Redistributions in binary form must reproduce the above copyright notice,
10	// this list of conditions and the following disclaimer in the documentation
11	// and/or other materials provided with the distribution.
12	//
13	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14	// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15	// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16	// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
17	// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18	// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19	// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20	// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21	// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22	// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23	// THE POSSIBILITY OF SUCH DAMAGE.
24	//*****************************************************************************
25
26	#pragma once
27
28	#include <sycl/sycl.hpp>
29
30	// dpctl tensor headers
31	#include "utils/type_utils.hpp"
32
33	namespace dpnp::kernels::bitwise_count
34	{
35	namespace tu_ns = dpctl::tensor::type_utils;
36
37	template <typename argT, typename resT>
38	struct BitwiseCountFunctor
39	{
40	// is function constant for given argT
41	using is_constant = typename std::false_type;
42	// constant value, if constant
43	// constexpr resT constant_value = resT{};
44	// is function defined for sycl::vec
45	using supports_vec = typename std::false_type;
46	// do both argT and resT support subgroup store/load operation
47	using supports_sg_loadstore = typename std::true_type;
48
49	resT operator()(const argT &x) const
50	{	×
51	if constexpr (std::is_unsigned_v<argT>) {	×
52	return sycl::popcount(x);	×
53	}
54	else {	×
55	return sycl::popcount(sycl::abs(x));	×
56	}	×
57	}	×
58	};
59	} // namespace dpnp::kernels::bitwise_count

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