ceph/src/arrow/go/arrow/math/_lib/uint64.c

   1 // Licensed to the Apache Software Foundation (ASF) under one
   2 // or more contributor license agreements.  See the NOTICE file
   3 // distributed with this work for additional information
   4 // regarding copyright ownership.  The ASF licenses this file
   5 // to you under the Apache License, Version 2.0 (the
   6 // "License"); you may not use this file except in compliance
   7 // with the License.  You may obtain a copy of the License at
   8 //
   9 // http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16
  17 #include <arch.h>
  18 #include <memory.h>
  19 #include <stdint.h>
  20
  21 void FULL_NAME(sum_uint64)(uint64_t buf[], size_t len, uint64_t *res) {
  22     uint64_t acc = 0;
  23     for(int i = 0; i < len; i++) {
  24         acc += buf[i];
  25     }
  26     *res = acc;
  27 }