From d2d812213b99ee17f9433f81871b694c4053ff23 Mon Sep 17 00:00:00 2001
From: vnugent <public@vaughnnugent.com>
Date: Thu, 2 Nov 2023 01:50:05 -0400
Subject: also carried away

---
 .../src/BucketLocalManagerFactory.cs               | 154 ---------------------
 1 file changed, 154 deletions(-)
 delete mode 100644 lib/VNLib.Plugins.Extensions.VNCache/src/BucketLocalManagerFactory.cs

(limited to 'lib/VNLib.Plugins.Extensions.VNCache/src/BucketLocalManagerFactory.cs')

diff --git a/lib/VNLib.Plugins.Extensions.VNCache/src/BucketLocalManagerFactory.cs b/lib/VNLib.Plugins.Extensions.VNCache/src/BucketLocalManagerFactory.cs
deleted file mode 100644
index cea06a3..0000000
--- a/lib/VNLib.Plugins.Extensions.VNCache/src/BucketLocalManagerFactory.cs
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
-* Copyright (c) 2023 Vaughn Nugent
-* 
-* Library: VNLib
-* Package: ObjectCacheServer
-* File: BucketLocalManagerFactory.cs 
-*
-* BucketLocalManagerFactory.cs is part of ObjectCacheServer which is part of the larger 
-* VNLib collection of libraries and utilities.
-*
-* ObjectCacheServer is free software: you can redistribute it and/or modify 
-* it under the terms of the GNU Affero General Public License as 
-* published by the Free Software Foundation, either version 3 of the
-* License, or (at your option) any later version.
-*
-* ObjectCacheServer is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU Affero General Public License for more details.
-*
-* You should have received a copy of the GNU Affero General Public License
-* along with this program.  If not, see https://www.gnu.org/licenses/.
-*/
-
-using System;
-using System.Buffers;
-using System.Text.Json;
-using System.Collections.Generic;
-using System.Runtime.CompilerServices;
-
-using VNLib.Plugins;
-using VNLib.Utils;
-using VNLib.Utils.Memory;
-using VNLib.Utils.Extensions;
-using VNLib.Plugins.Extensions.Loading;
-
-namespace VNLib.Data.Caching.ObjectCache.Server
-{
-    [ConfigurationName("memory_manager", Required = false)]
-    internal sealed class BucketLocalManagerFactory : VnDisposeable, ICacheMemoryManagerFactory
-    {
-        private readonly LinkedList<BucketLocalManager> _managers = new ();
-        private readonly bool _zeroAll;
-
-        ///<inheritdoc/>
-        public ICacheEntryMemoryManager CreateForBucket(uint bucketId)
-        {
-            //Init a new heap for a individual bucket
-            IUnmangedHeap localHeap = MemoryUtil.InitializeNewHeapForProcess();
-
-            BucketLocalManager manager = new (localHeap, bucketId, _zeroAll);
-            _managers.AddLast(manager);
-
-            return manager;
-        }
-
-        /// <summary>
-        /// Creates a new <see cref="BucketLocalManagerFactory"/> with the specified zero all flag 
-        /// that is not managed by a plugin instance
-        /// </summary>
-        /// <param name="zeroAll">Forces all allocations to be zeroed before being returned to callers</param>
-        /// <returns></returns>
-        public static BucketLocalManagerFactory Create(bool zeroAll) => new (zeroAll);
-
-        private BucketLocalManagerFactory(bool zeroAll)
-        { 
-            _zeroAll = zeroAll;
-        }
-
-        public BucketLocalManagerFactory(PluginBase plugin) : this(plugin, null)
-        { }
-
-        public BucketLocalManagerFactory(PluginBase plugin, IConfigScope? config)
-        {
-            if (config != null)
-            {
-                //Try to get the zero all flag
-                if (config.TryGetValue("zero_all", out JsonElement zeroEl))
-                {
-                    _zeroAll = zeroEl.GetBoolean();
-                }
-            }
-        }
-
-        protected override void Free()
-        {
-            //Free heaps on exit
-            foreach (BucketLocalManager manager in _managers)
-            {
-                manager.Heap.Dispose();
-            }
-        }
-
-        /*
-         * Buckets are mutually exclusive, so we can use a single heap for each bucket
-         * to get a little more performance on memory operations
-         */
-
-        private sealed record class BucketLocalManager(IUnmangedHeap Heap, uint BucketId, bool Zero) : ICacheEntryMemoryManager
-        {
-
-            ///<inheritdoc/>
-            public object AllocHandle(uint size) => Heap.Alloc<byte>(size, Zero);
-
-            ///<inheritdoc/>
-            public void FreeHandle(object handle)
-            {
-                _ = handle ?? throw new ArgumentNullException(nameof(handle));
-                MemoryHandle<byte> _handle = Unsafe.As<object, MemoryHandle<byte>>(ref handle);
-
-                //Free the handle
-                _handle.Dispose();
-            }
-
-            ///<inheritdoc/>
-            public uint GetHandleSize(object handle)
-            {
-                _ = handle ?? throw new ArgumentNullException(nameof(handle));
-                MemoryHandle<byte> _handle = Unsafe.As<object, MemoryHandle<byte>>(ref handle);
-
-                return (uint)_handle.Length;
-            }
-
-            ///<inheritdoc/>
-            public Span<byte> GetSpan(object handle, uint offset, uint length)
-            {
-                _ = handle ?? throw new ArgumentNullException(nameof(handle));
-                MemoryHandle<byte> _handle = Unsafe.As<object, MemoryHandle<byte>>(ref handle);
-
-                return _handle.GetOffsetSpan(offset, checked((int)length));
-            }
-
-            ///<inheritdoc/>
-            public MemoryHandle PinHandle(object handle, int offset)
-            {
-                _ = handle ?? throw new ArgumentNullException(nameof(handle));
-                MemoryHandle<byte> _handle = Unsafe.As<object, MemoryHandle<byte>>(ref handle);
-
-                //Pin the handle
-                return _handle.Pin(offset);
-            }
-
-            ///<inheritdoc/>
-            public void ResizeHandle(object handle, uint newSize)
-            {
-                _ = handle ?? throw new ArgumentNullException(nameof(handle));
-                MemoryHandle<byte> _handle = Unsafe.As<object, MemoryHandle<byte>>(ref handle);
-
-                //Resize the handle
-                _handle.ResizeIfSmaller(newSize);
-            }
-        }
-    }
-}
-- 
cgit