diff options
author | Pablo Tello <pablo.tello@arm.com> | 2017-11-23 15:50:08 +0000 |
---|---|---|
committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:41:36 +0000 |
commit | 2fdc40956a4d521ec811bf33aafd0b1e756d6d54 (patch) | |
tree | 55d502e719846b49a54ba6fc30c3a41172cd183c /tests/validation/CPP/GEMMInterleave4x4.h | |
parent | 564ed39da0fd8a0d45d62e6f985f5bb798d8361d (diff) | |
download | ComputeLibrary-2fdc40956a4d521ec811bf33aafd0b1e756d6d54.tar.gz |
COMPMID-592: Ported GEMMInterleave4x4 tests.
Change-Id: I161fa095b2b8a719bb152366294f62c1aad073ce
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/110463
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Diffstat (limited to 'tests/validation/CPP/GEMMInterleave4x4.h')
-rw-r--r-- | tests/validation/CPP/GEMMInterleave4x4.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/tests/validation/CPP/GEMMInterleave4x4.h b/tests/validation/CPP/GEMMInterleave4x4.h new file mode 100644 index 0000000000..e6b09afb9a --- /dev/null +++ b/tests/validation/CPP/GEMMInterleave4x4.h @@ -0,0 +1,89 @@ +/* + * Copyright (c) 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 "GEMM.h" + +#include "arm_compute/core/Types.h" +#include "tests/validation/FixedPoint.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> gemm_interleave_4x4(const SimpleTensor<T> &in, SimpleTensor<T> &out) +{ + const T *mtx_in = reinterpret_cast<const T *>(in.data()); + T *mtx_ref = reinterpret_cast<T *>(out.data()); + const int32_t in_rows = in.shape().y(); + const int32_t in_cols = in.shape().x(); + const int32_t out_stride = out.shape().x(); + int32_t y = 0; + for(; y <= (in_rows - 4); y += 4) + { + const T *in_ptr = &mtx_in[y * in_cols]; + + for(int32_t x = 0; x < in_cols; x++) + { + const T tmp[4] = { in_ptr[x + 0 * in_cols], + in_ptr[x + 1 * in_cols], + in_ptr[x + 2 * in_cols], + in_ptr[x + 3 * in_cols] + }; + + T *dst = &mtx_ref[static_cast<size_t>(x * 4.f) + static_cast<size_t>(std::ceil(y / 4.f)) * out_stride]; + memcpy(dst, tmp, sizeof(T) * 4); + } + } + + // Leftover along the Y direction + const int32_t leftover_y = in_rows - y; + + if(leftover_y != 0) + { + const T *in_ptr = &mtx_in[y * in_cols]; + + for(int32_t x = 0; x < in_cols; x++) + { + T tmp[4] = { 0, 0, 0, 0 }; + + for(int32_t k = 0; k < leftover_y; k++) + { + tmp[k] = in_ptr[k * in_cols + x]; + } + T *dst = &mtx_ref[static_cast<size_t>(x * 4.f) + static_cast<size_t>(std::ceil(y / 4.f)) * out_stride]; + memcpy(dst, tmp, sizeof(T) * 4); + } + } + + return out; +} + +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute |