COMPMID-881: RSH new arm_gemm interface.

Change-Id: I1e2a1a77097d8017c274af3f97eba6964f80f5fa
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122592
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemv_trans.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemv_trans.hpp
new file mode 100644
index 0000000000..5b9bd72c89
--- /dev/null
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_sgemv_trans.hpp
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2017-2018 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__
+
+namespace arm_gemm
+{
+// Actual kernel implementations
+void a64_sgemv_trans(const float *, const float *, float *, float, int, int, int);
+
+// Transposed SGEMV strategy class.
+class sgemv_trans
+{
+public:
+    typedef float operand_type;
+    typedef float result_type;
+
+    typedef void (*kern_type)(const float *, const float *, float *, float, int, int, int);
+
+    /* Kernel blocking parameters */
+    static const int out_width = 96;
+    static const int k_unroll  = 1;
+
+    kern_type kernel = a64_sgemv_trans;
+
+    sgemv_trans(const CPUInfo *ci)
+    {
+    }
+};
+
+} // namespace arm_gemm
+
+#endif // __aarch64__