1 files changed, 0 insertions, 109 deletions
diff --git a/runtimes/nn/depend/external/gemmlowp/internal/kernel_default.h b/runtimes/nn/depend/external/gemmlowp/internal/kernel_default.h
deleted file mode 100644
index 7ed55b83d..000000000
--- a/runtimes/nn/depend/external/gemmlowp/internal/kernel_default.h
+++ /dev/null
@@ -1,109 +0,0 @@
-// Copyright 2015 The Gemmlowp Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// kernel_default.h: Chooses default GEMM and GEMV kernels for the
-// host platform.
-
-#ifndef GEMMLOWP_INTERNAL_KERNEL_DEFAULT_H_
-#define GEMMLOWP_INTERNAL_KERNEL_DEFAULT_H_
-
-#ifndef GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK
-#define GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK
-#endif
-
-#include "../public/bit_depth.h"
-#include "common.h"
-#include "kernel_reference.h"
-
-namespace gemmlowp {
-
-template <bool MaxProductIsLessThan4096,
-          bool LhsAlwaysNonzero>
-struct DefaultKernelImpl {};
-
-// Partial specialization implementing the logic that if we want to use
-// a kernel for LhsAlwaysNonzero but do not have such a kernel, then we fall
-// back to a generic kernel not taking advantage of LhsAlwaysNonzero.
-template <bool LhsAlwaysNonzero>
-struct DefaultKernelImpl<true, LhsAlwaysNonzero>
-    : DefaultKernelImpl<false, LhsAlwaysNonzero> {};
-
-// Partial specialization implementing the logic that if we want to use
-// a kernel for MaxProductIsLessThan4096 but do not have such a kernel, then we
-// fall back to a generic kernel not taking advantage of
-// MaxProductIsLessThan4096.
-template <bool MaxProductIsLessThan4096>
-struct DefaultKernelImpl<MaxProductIsLessThan4096, true>
-    : DefaultKernelImpl<MaxProductIsLessThan4096, false> {};
-
-template <typename BitDepthParams>
-struct DefaultKernel
-    : DefaultKernelImpl<(BitDepthParams::LhsRange::kMaxValue *
-                             BitDepthParams::RhsRange::kMaxValue <
-                         4096),
-                        (BitDepthParams::LhsRange::kMinValue > 0)> {};
-
-}  // end namespace gemmlowp
-
-#define GEMMLOWP_SET_DEFAULT_KERNEL(MaxProductIsLessThan4096, \
-                                    LhsAlwaysNonzero, Kernel) \
-  namespace gemmlowp {                                        \
-  template <>                                                 \
-  struct DefaultKernelImpl<MaxProductIsLessThan4096,          \
-                           LhsAlwaysNonzero> : Kernel {};     \
-  }
-
-#if defined GEMMLOWP_NEON_32
-#include "kernel_neon.h"
-GEMMLOWP_SET_DEFAULT_KERNEL(false, false, NEON_32_Kernel12x4Depth2)
-GEMMLOWP_SET_DEFAULT_KERNEL(true, false,
-                            NEON_32_Kernel12x4Depth2Assuming12BitProducts)
-GEMMLOWP_SET_DEFAULT_KERNEL(false, true,
-                            NEON_32bit_GEMM_Int8Operands_LhsNonzero)
-#elif defined GEMMLOWP_NEON_64
-#include "kernel_neon.h"
-GEMMLOWP_SET_DEFAULT_KERNEL(false, false, NEON_64_Kernel12x8Depth2)
-GEMMLOWP_SET_DEFAULT_KERNEL(false, true,
-                            NEON_64bit_GEMM_Int8Operands_LhsNonzero)
-#elif defined GEMMLOWP_SSE4_32
-#include "kernel_sse.h"
-GEMMLOWP_SET_DEFAULT_KERNEL(false, false, SSE4_32_Kernel4x4Depth2)
-#elif defined GEMMLOWP_SSE4_64
-#include "kernel_sse.h"
-GEMMLOWP_SET_DEFAULT_KERNEL(false, false, SSE4_64_Kernel12x4Depth2)
-#else
-#ifndef GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK
-#if defined __ARM_ARCH_5TE__
-// SIMD is not available on this platform. The slow fallback will be used.
-// Don't require GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK because there's nothing
-// the user can do about it.
-#else
-#error \
-    "SIMD not enabled, you'd be getting a slow software fallback. Consider \
-enabling SIMD extensions (for example using -msse4 if you're on modern x86). \
-If that's not an option, and you would like to continue with the \
-slow fallback, define GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK."
-#endif
-#endif
-#include "kernel_reference.h"
-namespace gemmlowp {
-typedef ReferenceKernel<KernelFormat<
-    KernelSideFormat<CellFormat<4, 16, CellOrder::WidthMajor>, 1>,
-    KernelSideFormat<CellFormat<4, 16, CellOrder::WidthMajor>, 1> > >
-    DefaultReferenceKernel;
-}
-GEMMLOWP_SET_DEFAULT_KERNEL(false, false, DefaultReferenceKernel)
-#endif
-
-#endif  // GEMMLOWP_INTERNAL_KERNEL_DEFAULT_H_