1 files changed, 71 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst.hpp
new file mode 100644
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--- /dev/null
+++ b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst.hpp
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2021-2024 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 "utils.hpp"
+#include "src/core/NEON/kernels/arm_conv/depthwise/interleaves/list.hpp"
+
+#include <cstdint>
+
+#pragma once
+
+#if defined(__aarch64__)
+
+namespace arm_conv {
+namespace depthwise {
+
+void a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst_impl(
+  const unsigned int,
+  const uint8_t *const *const,
+  const uint8_t *const,
+  const int32_t *const,
+  const arm_gemm::Requantize32 &,
+  const int32_t *const,
+  const int32_t *const,
+  uint8_t *const *const
+);
+
+class a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst : public DepthwiseDepthfirstStrategy<uint8_t, uint8_t, uint8_t, int32_t>
+{
+  using Parent = DepthwiseDepthfirstStrategy<uint8_t, uint8_t, uint8_t, int32_t>;
+
+  public:
+  constexpr static unsigned int kernel_rows = 3;
+  constexpr static unsigned int kernel_cols = 3;
+
+  constexpr static unsigned int stride_rows = 1;
+  constexpr static unsigned int stride_cols = 1;
+
+  a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst(const CPUInfo *) : Parent(2, 2, 3, 3, 1, 1) {}
+
+  arm_gemm::VLType get_vl_type(void) const override { return arm_gemm::VLType::None; }
+
+  Parent::KernelType kernel = a64_u8q_nhwc_3x3_s1_output2x2_mla_depthfirst_impl;
+  Parent::KernelType get_kernel(void) const override { return kernel; }
+  unsigned int get_accumulator_depth_vl(void) const override { return 2; }
+};
+
+}  // namespace depthwise
+}  // namespace arm_conv
+
+#endif  // defined(__aarch64__)