github.com/bhojpur/cache@v0.0.4/pkg/memory/storage_ppc64le.go (about)

     1  //go:build ppc64le
     2  // +build ppc64le
     3  
     4  package memory
     5  
     6  // Copyright (c) 2018 Bhojpur Consulting Private Limited, India. All rights reserved.
     7  
     8  // Permission is hereby granted, free of charge, to any person obtaining a copy
     9  // of this software and associated documentation files (the "Software"), to deal
    10  // in the Software without restriction, including without limitation the rights
    11  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    12  // copies of the Software, and to permit persons to whom the Software is
    13  // furnished to do so, subject to the following conditions:
    14  
    15  // The above copyright notice and this permission notice shall be included in
    16  // all copies or substantial portions of the Software.
    17  
    18  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    19  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    20  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    21  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    22  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    23  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    24  // THE SOFTWARE.
    25  
    26  // maxMapSize represents the largest mmap size supported by Bhojpur Cache
    27  // in-memory database storage engine.
    28  const maxMapSize = 0xFFFFFFFFFFFF // 256TB
    29  
    30  // maxAllocSize is the size used when creating array pointers.
    31  const maxAllocSize = 0x7FFFFFFF
    32  
    33  // Are unaligned load/stores broken on this arch?
    34  var brokenUnaligned = false