1 files changed, 0 insertions, 103 deletions
diff --git a/libs/ARMComputeEx/src/core/CL/cl_kernels/topkv2.cl b/libs/ARMComputeEx/src/core/CL/cl_kernels/topkv2.cl
deleted file mode 100644
index d97f23a47..000000000
--- a/libs/ARMComputeEx/src/core/CL/cl_kernels/topkv2.cl
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
- * Copyright (c) 2017 ARM Limited.
- *
- * 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.
- */
-
-#include "helpers.h"
-
-__kernel void topkv2_init(VECTOR_DECLARATION(input),
-    __global float* in_key_buf,
-    __global int* in_ind_buf,
-    const int n)
-{
-  int gid = get_global_id(0);
-  int lws = get_local_size(0);
-  int groups = get_num_groups(0);
-  int gws = lws * groups;
-  int iter = n / gws;
-
-  Vector input = CONVERT_TO_VECTOR_STRUCT_NO_STEP(input);
-
-  for(int i = 0; i < iter; ++i)
-  {
-    int idx = i * gws + gid;
-    in_key_buf[idx] = *(__global float*)(input.ptr + idx * input.stride_x);
-    in_ind_buf[idx] = idx;
-  }
-}
-
-__kernel void topkv2_find_first_negative(
-    __global float *out_key_buf,
-    __global int *first_negative_idx,
-    int n)
-{
-  int gid = get_global_id(0);
-
-  if( gid == n - 1 )
-  {
-    // if the last item is positive, the first negative index is n.
-    if( out_key_buf[gid] > 0.f )
-      *first_negative_idx = n;
-  } else if ( gid == 0 ) {
-    // if the first item is negative, set it 0.
-    if( out_key_buf[gid] < 0.f )
-      *first_negative_idx = 0;
-  } else {
-    // if its left is positive and it is negative, then it is the first negative item.
-    if( out_key_buf[gid-1] > 0.f && out_key_buf[gid] < 0.f )
-      *first_negative_idx = gid;
-  }
-}
-
-__kernel void topkv2_reorder_negatives(
-    __global float* in_key_buf,
-    __global float* out_key_buf,
-    __global float* in_ind_buf,
-    __global float* out_ind_buf,
-    __global int* first_negative_idx,
-    int n)
-{
-  int gid = get_global_id(0);
-
-  int num_negs = n - *first_negative_idx;
-  int in_idx;
-
-  if( gid < num_negs ) {
-    in_idx = n - 1 - gid;
-  } else {
-    in_idx = gid - num_negs;
-  }
-
-  out_key_buf[gid] = in_key_buf[in_idx];
-  out_ind_buf[gid] = in_ind_buf[in_idx];
-}
-
-__kernel void topkv2_store(
-    VECTOR_DECLARATION(values),
-    VECTOR_DECLARATION(indices),
-    __global float *out_key_buf,
-    __global int *out_ind_buf,
-    int n)
-{
-  int gid = get_global_id(0);
-
-  Vector values = CONVERT_TO_VECTOR_STRUCT_NO_STEP(values);
-  Vector indices = CONVERT_TO_VECTOR_STRUCT_NO_STEP(indices);
-
-  int idx = n - 1 - gid;
-
-  *(__global float*)(values.ptr + gid * values.stride_x) = out_key_buf[idx];
-  *(__global int*)(indices.ptr + gid * indices.stride_x) = out_ind_buf[idx];
-}