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/* ************************************************************************
* Copyright 2013 Advanced Micro Devices, Inc.
*
* 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 <cltypes.h>
unsigned int
dtypeSize(DataType type)
{
size_t ret;
switch (type) {
case TYPE_FLOAT:
ret = sizeof(cl_float);
break;
case TYPE_DOUBLE:
ret = sizeof(cl_double);
break;
case TYPE_COMPLEX_FLOAT:
ret = sizeof(cl_float2);
break;
case TYPE_COMPLEX_DOUBLE:
ret = sizeof(cl_double2);
break;
case TYPE_UNSIGNED_INT:// For iAMAX
ret = sizeof(cl_uint);
break;
default:
ret = (size_t)-1;
break;
}
return (unsigned int)ret;
}
size_t
fl4RowWidth(size_t width, size_t typeSize)
{
size_t s;
s = width / (sizeof(cl_float4) / typeSize);
if (s * (sizeof(cl_float4) / typeSize) != width) {
s++;
}
return s;
}
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