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diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s16_8x12.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s16_8x12.hpp
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+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_s16_8x12.hpp
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+/*
+ * Copyright (c) 2017-2020 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.
+ */
+#pragma once
+
+#ifdef __aarch64__
+
+#include "../std_transforms_fixed.hpp"
+
+namespace arm_gemm {
+
+// Actual kernel implementations
+void a64_gemm_s16_asimd_8x12(const int16_t *, const int16_t *, int32_t *, int, int, int);
+
+// 8x12 SGEMM "strategy" class.
+//
+// This describes the characteristics of a family of kernels, in terms of
+// the required interleave properties and the output block size.
+//
+// All kernels in the family must share these characteristics.  The actual
+// kernel to be used can be chosen at runtime, based on the CPU_type
+// structure.
+class cls_a64_gemm_s16_8x12 {
+public:
+    typedef int16_t operand_type;
+    typedef int32_t result_type;
+
+    typedef void (*kern_type)(const int16_t *, const int16_t *, int32_t *, int, int, int);
+
+    /* Kernel blocking parameters */
+    static unsigned int out_width() {
+        return 12;
+    }
+
+    static unsigned int out_height() {
+        return 8;
+    }
+
+    static unsigned int k_unroll() {
+        return 1;
+    }
+
+    // Use the standard fixed size transforms.
+    StdTransformsFixed<operand_type, result_type, 8, 12> transforms = {};
+    StdTransformsFixed<operand_type, result_type, 8, 12, 1, true> transforms_quantized = {};
+
+    kern_type kernel = a64_gemm_s16_asimd_8x12;
+
+    cls_a64_gemm_s16_8x12(const CPUInfo *) { }
+};
+
+} // namespace arm_gemm
+
+#endif // __aarch64__