| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 "util/bit-packing.inline.h" |
| |
| #include "runtime/date-value.h" |
| #include "runtime/decimal-value.h" |
| #include "runtime/string-value.h" |
| #include "runtime/timestamp-value.h" |
| |
| namespace impala { |
| |
| // Instantiate all of the templated functions needed by the rest of Impala. |
| #define INSTANTIATE_UNPACK_VALUES(OUT_TYPE) \ |
| template std::pair<const uint8_t*, int64_t> BitPacking::UnpackValues<OUT_TYPE>( \ |
| int bit_width, const uint8_t* __restrict__ in, int64_t in_bytes, \ |
| int64_t num_values, OUT_TYPE* __restrict__ out); |
| |
| INSTANTIATE_UNPACK_VALUES(uint8_t); |
| INSTANTIATE_UNPACK_VALUES(uint16_t); |
| INSTANTIATE_UNPACK_VALUES(uint32_t); |
| INSTANTIATE_UNPACK_VALUES(uint64_t); |
| |
| #define INSTANTIATE_UNPACK_AND_DECODE(OUT_TYPE) \ |
| template std::pair<const uint8_t*, int64_t> \ |
| BitPacking::UnpackAndDecodeValues<OUT_TYPE>(int bit_width, \ |
| const uint8_t* __restrict__ in, int64_t in_bytes, OUT_TYPE* __restrict__ dict, \ |
| int64_t dict_len, int64_t num_values, OUT_TYPE* __restrict__ out, int64_t stride, \ |
| bool* __restrict__ decode_error); |
| |
| INSTANTIATE_UNPACK_AND_DECODE(bool); |
| INSTANTIATE_UNPACK_AND_DECODE(double); |
| INSTANTIATE_UNPACK_AND_DECODE(float); |
| INSTANTIATE_UNPACK_AND_DECODE(int8_t); |
| INSTANTIATE_UNPACK_AND_DECODE(int16_t); |
| INSTANTIATE_UNPACK_AND_DECODE(int32_t); |
| INSTANTIATE_UNPACK_AND_DECODE(int64_t); |
| INSTANTIATE_UNPACK_AND_DECODE(uint8_t); |
| INSTANTIATE_UNPACK_AND_DECODE(uint16_t); |
| INSTANTIATE_UNPACK_AND_DECODE(uint32_t); |
| INSTANTIATE_UNPACK_AND_DECODE(uint64_t); |
| INSTANTIATE_UNPACK_AND_DECODE(Decimal4Value); |
| INSTANTIATE_UNPACK_AND_DECODE(Decimal8Value); |
| INSTANTIATE_UNPACK_AND_DECODE(Decimal16Value); |
| INSTANTIATE_UNPACK_AND_DECODE(StringValue); |
| INSTANTIATE_UNPACK_AND_DECODE(TimestampValue); |
| INSTANTIATE_UNPACK_AND_DECODE(DateValue); |
| |
| // Required for bit-packing-benchmark.cc. |
| template |
| const uint8_t* BitPacking::Unpack32Values(int bit_width, const uint8_t* __restrict__ in, |
| int64_t in_bytes, uint32_t* __restrict__ out); |
| } |