public AssemblyManifest()
{
MakeToken = (assemblyFullName) => {
AssignedIdentifiers = false;
return new Token(assemblyFullName);
};
}
public AssemblyManifest()
{
MakeToken = (assemblyFullName) => {
AssignedIdentifiers = false;
return(new Token(assemblyFullName));
};
}
public void SingleThreaded_EmptyCacheReturns()
{
ConcurrentCache cache = new ConcurrentCache(10);
var value = cache.Get("1");
Assert.IsNotNull(value);
}
public void SingleThreaded_CacheHits()
{
int cacheSize = 1000;
ConcurrentCache cache = new ConcurrentCache(cacheSize);
foreach (var i in Enumerable.Range(0, cacheSize / 2))
{
cache.Get(i.ToString());
}
Assert.AreEqual(0, cache.CacheHit);
Assert.AreEqual(cacheSize / 2, cache.TotalRequest);
foreach (var i in Enumerable.Range(0, cacheSize / 2))
{
cache.Get(i.ToString());
}
Assert.AreEqual(cacheSize / 2, cache.CacheHit);
Assert.AreEqual(cacheSize, cache.TotalRequest);
foreach (var i in Enumerable.Range(cacheSize / 2, cacheSize / 2))
{
cache.Get(i.ToString());
}
Assert.AreEqual(cacheSize / 2, cache.CacheHit);
Assert.AreEqual(cacheSize * 3 / 2, cache.TotalRequest);
foreach (var i in Enumerable.Range(0, cacheSize))
{
cache.Get(i.ToString());
}
Assert.AreEqual(cacheSize * 3 / 2, cache.CacheHit);
Assert.AreEqual(cacheSize * 5 / 2, cache.TotalRequest);
}
public DefalutEventStorage(IEventStorageRepository eventStoreRepository, IMementoRepository mementoRepository)
{
this.EventStorageRepository = eventStoreRepository;
this.MementoRepository = mementoRepository;
_eventsDict = new ConcurrentCache <string, ConcurrentBag <Event> >();
}
private ImmutableArray <Symbol> GetMembersWorker(string name)
{
var originalMembers = OriginalDefinition.GetMembers(name);
if (originalMembers.IsDefaultOrEmpty)
{
return(originalMembers);
}
var builder = ArrayBuilder <Symbol> .GetInstance(originalMembers.Length);
foreach (var t in originalMembers)
{
builder.Add(t.SymbolAsMember(this));
}
var substitutedMembers = builder.ToImmutableAndFree();
// cache of size 8 seems reasonable here.
// considering that substituted methods have about 10 reference fields,
// reusing just one may make the cache profitable.
var cache = _lazyMembersByNameCache ??
(_lazyMembersByNameCache = new ConcurrentCache <string, ImmutableArray <Symbol> >(8));
cache.TryAdd(name, substitutedMembers);
return(substitutedMembers);
}
static TypeInfoProvider()
{
MakeModuleInfo = (key, module) => new ModuleInfo(module);
MakeProxiesByName = _MakeProxiesByName;
MakeProxiesByFullName = _MakeProxiesByFullName;
ShouldAddProxies = _ShouldAddProxies;
}
internal BinderFactory(
CSharpCompilation compilation,
SyntaxTree syntaxTree,
bool ignoreAccessibility
)
{
_compilation = compilation;
_syntaxTree = syntaxTree;
_ignoreAccessibility = ignoreAccessibility;
_binderFactoryVisitorPool = new ObjectPool <BinderFactoryVisitor>(
() => new BinderFactoryVisitor(this),
64
);
// 50 is more or less a guess, but it seems to work fine for scenarios that I tried.
// we need something big enough to keep binders for most classes and some methods
// in a typical syntax tree.
// On the other side, note that the whole factory is weakly referenced and therefore short lived,
// making this cache big is not very useful.
// I noticed that while compiling Roslyn C# compiler most caches never see
// more than 50 items added before getting collected.
_binderCache = new ConcurrentCache <BinderCacheKey, Binder>(50);
_buckStopsHereBinder = new BuckStopsHereBinder(compilation);
}
public void SingleThreaded_AutoEvictKeys()
{
int cacheSize = 5;
ConcurrentCache cache = new ConcurrentCache(cacheSize);
for (int i = 0; i < 2 * cacheSize; i++)
{
cache.Get(i.ToString());
}
// [5, 6, 7, 8, 9]
for (int i = 0; i < cacheSize; i++)
{
cache.Get(i.ToString());
}
// [1, 2, 3, 4, 5]
Assert.AreEqual(0, cache.CacheHit);
Assert.AreEqual(3 * cacheSize, cache.TotalRequest);
for (int i = 0; i < cacheSize; i++)
{
cache.Get(i.ToString());
}
// [1, 2, 3, 4, 5]
Assert.AreEqual(cacheSize, cache.CacheHit);
}
public FlowFieldAlgorithm(int cacheSize)
{
if (cacheSize > 0)
{
_flowFieldCache = new ConcurrentCache <IPathRequest, FlowField>(cacheSize, new SingleSourcePathRequestComparer());
}
}
public async Task CacheShouldNotAddWithEmptyOrNullArguments(string mcc, string mnc)
{
var cache = new ConcurrentCache();
await cache.Add(mcc, mnc, new DiscoveryResponse(_responses[0]));
Assert.IsTrue(cache.IsEmpty);
}
public async Task CacheShouldReturnDefaultValueIfKeyNull()
{
var cache = new ConcurrentCache();
var cached = await cache.Get <ProviderMetadata>(null, true);
Assert.IsNull(cached);
}
public FlowFieldAlgorithm(int cacheSize, int amountOfNodes)
{
_potentialFieldAlgorithm = new PotentialFieldAlgorithm(0, amountOfNodes);
if (cacheSize > 0)
{
_flowFieldCache = new ConcurrentCache <IPathRequest, FlowField>(cacheSize, new SingleSourcePathRequestComparer());
}
}
public PotentialFieldAlgorithm(int cacheSize, int amountOfNodes)
{
_dijkstraAlgorithm = new DijkstraAlgorithm(amountOfNodes);
if (cacheSize > 0)
{
_potentialFieldCache = new ConcurrentCache <IPathRequest, PotentialField>(cacheSize, new SingleSourcePathRequestComparer());
}
}
public MobileConnectController()
{
var cache = new ConcurrentCache();
if (_mobileConnect == null)
{
_mobileConnect = new MobileConnectWebInterface(DemoConfiguration.Config, cache);
}
}
public void SingleThreaded_RepeatedCallReturnsCachedValue()
{
ConcurrentCache cache = new ConcurrentCache(10);
var val = cache.Get("1");
var val2 = cache.Get("1");
Assert.AreEqual(val, val2);
Assert.AreEqual(1, cache.CacheHit);
}
public FunctionCache(ITypeInfoSource typeInfo)
{
TypeInfo = typeInfo;
Comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache <QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, Comparer
);
PendingTransformsQueue = new ConcurrentHashQueue <QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, Comparer
);
ActiveTransformPipelines = new ConcurrentDictionary <QualifiedMemberIdentifier, FunctionTransformPipeline>(
Math.Max(1, Environment.ProcessorCount / 4), 128, Comparer
);
MethodTypes = new MethodTypeFactory();
MakeCacheEntry = (id, method) => {
PendingTransformsQueue.TryEnqueue(id);
return(new Entry(id, Locks)
{
Info = method.Method,
Reference = method.Reference,
SecondPass = new FunctionAnalysis2ndPass(this, method.Method)
});
};
MakePopulatedCacheEntry = (id, args) => {
var result = new JSFunctionExpression(
new JSMethod(args.Method, args.Info, MethodTypes),
args.Translator.Variables,
args.Parameters,
args.Body,
MethodTypes
);
PendingTransformsQueue.TryEnqueue(id);
return(new Entry(id, Locks)
{
Info = args.Info,
Reference = args.Method,
Expression = result,
SpecialIdentifiers = args.Translator.SpecialIdentifiers
});
};
MakeNullCacheEntry = (id, args) => {
return(new Entry(id, Locks)
{
Info = args.Info,
Reference = args.Method,
Expression = null
});
};
}
/// <summary>
/// Constructs a new instance of the <see cref="Container"/> class.
/// </summary>
/// <param name="targets">Optional. The target container whose registrations will be used for dependency lookup
/// when <see cref="Resolve(ResolveContext)"/> (and other operations) is called. If not provided, a new
/// <see cref="TargetContainer"/> instance is constructed. This will ultimately be available to inherited types,
/// after construction, through the <see cref="Targets"/> property.</param>
protected Container(IRootTargetContainer targets = null)
{
_scope = new NonTrackingContainerScope(this);
Targets = targets ?? new TargetContainer();
#if !ENABLE_IL_EMIT
_cache = new ConcurrentCache(GetWorker);
#else
_dynCache = DynamicCache.CreateCache(this);
#endif
}
public FunctionCache(ITypeInfoSource typeInfo)
{
var comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache <QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, comparer
);
OptimizationQueue = new ConcurrentHashQueue <QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, comparer
);
MethodTypes = new MethodTypeFactory();
MakeCacheEntry = (id, method) => {
OptimizationQueue.TryEnqueue(id);
return(new Entry {
Info = method.Method,
Reference = method.Reference,
Identifier = id,
ParameterNames = new HashSet <string>(from p in method.Method.Parameters select p.Name),
SecondPass = new FunctionAnalysis2ndPass(this, method.Method)
});
};
MakePopulatedCacheEntry = (id, args) => {
var result = new JSFunctionExpression(
new JSMethod(args.Method, args.Info, MethodTypes),
args.Translator.Variables,
args.Parameters,
args.Body,
MethodTypes
);
OptimizationQueue.TryEnqueue(id);
return(new Entry {
Identifier = id,
Info = args.Info,
Reference = args.Method,
Expression = result,
Variables = args.Translator.Variables,
ParameterNames = args.Translator.ParameterNames,
SpecialIdentifiers = args.Translator.SpecialIdentifiers
});
};
MakeNullCacheEntry = (id, args) => {
return(new Entry {
Identifier = id,
Info = args.Info,
Reference = args.Method,
Expression = null
});
};
}
public FunctionCache(ITypeInfoSource typeInfo)
{
var comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache<QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, comparer
);
OptimizationQueue = new ConcurrentHashQueue<QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, comparer
);
MethodTypes = new MethodTypeFactory();
}
public FunctionCache(ITypeInfoSource typeInfo)
{
var comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache<QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, comparer
);
OptimizationQueue = new ConcurrentHashQueue<QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, comparer
);
MethodTypes = new MethodTypeFactory();
MakeCacheEntry = (id, method) => {
OptimizationQueue.TryEnqueue(id);
return new Entry {
Info = method.Method,
Reference = method.Reference,
Identifier = id,
ParameterNames = new HashSet<string>(from p in method.Method.Parameters select p.Name),
SecondPass = new FunctionAnalysis2ndPass(this, method.Method)
};
};
MakePopulatedCacheEntry = (id, args) => {
var result = new JSFunctionExpression(
new JSMethod(args.Method, args.Info, MethodTypes),
args.Translator.Variables,
args.Parameters,
args.Body,
MethodTypes
);
OptimizationQueue.TryEnqueue(id);
return new Entry {
Identifier = id,
Info = args.Info,
Reference = args.Method,
Expression = result,
Variables = args.Translator.Variables,
ParameterNames = args.Translator.ParameterNames,
SpecialIdentifiers = args.Translator.SpecialIdentifiers
};
};
MakeNullCacheEntry = (id, args) => {
return new Entry {
Identifier = id,
Info = args.Info,
Reference = args.Method,
Expression = null
};
};
}
public AssemblyManifest()
{
MakeToken = (assemblyFullName) =>
{
lock (_syncRoot)
{
AssignedIdentifiers = false;
}
return(new Token(assemblyFullName));
};
}
public AssemblyManifest ()
{
MakeToken = (assemblyFullName) =>
{
lock (_syncRoot)
{
AssignedIdentifiers = false;
}
return new Token(assemblyFullName);
};
}
public FunctionCache(ITypeInfoSource typeInfo)
{
TypeInfo = typeInfo;
Comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache<QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, Comparer
);
PendingTransformsQueue = new ConcurrentHashQueue<QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, Comparer
);
ActiveTransformPipelines = new ConcurrentDictionary<QualifiedMemberIdentifier, FunctionTransformPipeline>(
Math.Max(1, Environment.ProcessorCount / 4), 128, Comparer
);
MethodTypes = new MethodTypeFactory();
MakeCacheEntry = (id, method) => {
PendingTransformsQueue.TryEnqueue(id);
return new Entry(id, Locks) {
Info = method.Method,
Reference = method.Reference,
SecondPass = new FunctionAnalysis2ndPass(this, method.Method)
};
};
MakePopulatedCacheEntry = (id, args) => {
var result = new JSFunctionExpression(
new JSMethod(args.Method, args.Info, MethodTypes),
args.Translator.Variables,
args.Parameters,
args.Body,
MethodTypes
);
PendingTransformsQueue.TryEnqueue(id);
return new Entry(id, Locks) {
Info = args.Info,
Reference = args.Method,
Expression = result,
Variables = args.Translator.Variables,
SpecialIdentifiers = args.Translator.SpecialIdentifiers
};
};
MakeNullCacheEntry = (id, args) => {
return new Entry(id, Locks) {
Info = args.Info,
Reference = args.Method,
Expression = null
};
};
}
public DebugDocumentsBuilder(SourceReferenceResolver resolverOpt, bool isDocumentNameCaseSensitive)
{
_resolverOpt = resolverOpt;
_debugDocuments = new ConcurrentDictionary<string, Cci.DebugSourceDocument>(
isDocumentNameCaseSensitive ?
StringComparer.Ordinal :
StringComparer.OrdinalIgnoreCase);
_normalizedPathsCache = new ConcurrentCache<ValueTuple<string, string>, string>(16);
}
public DebugDocumentsBuilder(SourceReferenceResolver resolverOpt, bool isDocumentNameCaseSensitive)
{
_resolverOpt = resolverOpt;
_debugDocuments = new ConcurrentDictionary <string, Cci.DebugSourceDocument>(
isDocumentNameCaseSensitive ?
StringComparer.Ordinal :
StringComparer.OrdinalIgnoreCase);
_normalizedPathsCache = new ConcurrentCache <ValueTuple <string, string>, string>(16);
_embeddedDocuments = ImmutableArray <Cci.DebugSourceDocument> .Empty;
}
internal CachingBinderFactory(LanguageCompilation compilation, SyntaxTree syntaxTree)
: base(compilation, syntaxTree)
{
// 50 is more or less a guess, but it seems to work fine for scenarios that I tried.
// we need something big enough to keep binders for most classes and some methods
// in a typical syntax tree.
// On the other side, note that the whole factory is weakly referenced and therefore short lived,
// making this cache big is not very useful.
// I noticed that while compiling Roslyn C# compiler most caches never see
// more than 50 items added before getting collected.
_binderCache = new ConcurrentCache <BinderCacheKey, Binder>(50);
}
public async Task ClearShouldClearStore()
{
var cache = new ConcurrentCache();
await cache.Add("001", "01", new DiscoveryResponse(_responses[0]));
await cache.Add("002", "02", new DiscoveryResponse(_responses[1]));
await cache.Clear();
Assert.IsTrue(cache.IsEmpty);
}
public FunctionCache(ITypeInfoSource typeInfo)
{
var comparer = new QualifiedMemberIdentifier.Comparer(typeInfo);
Cache = new ConcurrentCache <QualifiedMemberIdentifier, Entry>(
Environment.ProcessorCount, 4096, comparer
);
OptimizationQueue = new ConcurrentHashQueue <QualifiedMemberIdentifier>(
Math.Max(1, Environment.ProcessorCount / 4), 4096, comparer
);
MethodTypes = new MethodTypeFactory();
}
static DataRowFactory()
{
typeCount = 0;
assemblyBuilder = Thread.GetDomain().DefineDynamicAssembly(
new AssemblyName("EffortDataRowTypeLib"),
AssemblyBuilderAccess.Run);
moduleBuilder = assemblyBuilder.DefineDynamicModule("EffortDataRowTypeLib");
moduleBuilderLock = new object();
typeCache = new ConcurrentCache <TypeCacheEntryKey, Type>();
}
public async Task RemoveShouldRemoveStoredResponse()
{
var cache = new ConcurrentCache();
var mcc = "001";
var mnc = "01";
await cache.Add(mcc, mnc, new DiscoveryResponse(_responses[0]));
await cache.Remove(mcc, mnc);
var actual = await cache.Get(mcc, mnc);
Assert.IsNull(actual);
}
public TypeInfoProvider()
{
var levelOfParallelism = Math.Max(1, Environment.ProcessorCount / 2);
Assemblies = new HashSet <AssemblyDefinition>();
ProxyAssemblyNames = new HashSet <string>();
TypeProxies = new Dictionary <TypeIdentifier, ProxyInfo>();
DirectProxiesByTypeName = new Dictionary <string, HashSet <ProxyInfo> >();
ProxiesByName = new ConcurrentCache <string, string[]>(levelOfParallelism, 256);
TypeAssignabilityCache = new ConcurrentCache <Tuple <string, string>, bool>(levelOfParallelism, 4096);
TypeInformation = new ConcurrentCache <TypeIdentifier, TypeInfo>(levelOfParallelism, 4096);
ModuleInformation = new ConcurrentCache <string, ModuleInfo>(levelOfParallelism, 256);
MakeTypeInfo = _MakeTypeInfo;
}
public async Task CacheShouldGetResponseWhenMultipleStored()
{
var cache = new ConcurrentCache();
var expected = new DiscoveryResponse(_responses[1]);
var mcc = "001";
var mnc = "01";
await cache.Add(mcc, mnc, expected);
await cache.Add("002", "02", new DiscoveryResponse(_responses[0]));
var actual = await cache.Get(mcc, mnc);
Assert.IsNotNull(actual);
Assert.IsTrue(actual.Cached);
Assert.IsNotNull(actual.ResponseData.response.apis);
}
public void GetOrAddGet()
{
var key = "WebApiClient";
var cache = new ConcurrentCache <string, int>();
Parallel.For(0, 1000, (i) =>
{
var value = cache.GetOrAdd(key, k =>
{
Interlocked.Increment(ref this.count);
return(1);
});
Assert.True(value == 1);
Assert.True(count == 1);
});
}
protected TypeInfoProvider(TypeInfoProvider cloneSource)
{
Assemblies = new HashSet <AssemblyDefinition>(cloneSource.Assemblies);
ProxyAssemblyNames = new HashSet <string>(cloneSource.ProxyAssemblyNames);
TypeProxies = new Dictionary <TypeIdentifier, ProxyInfo>(cloneSource.TypeProxies, TypeIdentifier.Comparer);
DirectProxiesByTypeName = new Dictionary <string, HashSet <ProxyInfo> >();
foreach (var kvp in cloneSource.DirectProxiesByTypeName)
{
DirectProxiesByTypeName.Add(kvp.Key, new HashSet <ProxyInfo>(kvp.Value));
}
ProxiesByName = cloneSource.ProxiesByName.Clone();
TypeAssignabilityCache = cloneSource.TypeAssignabilityCache.Clone();
TypeInformation = cloneSource.TypeInformation.Clone();
ModuleInformation = cloneSource.ModuleInformation.Clone();
MakeTypeInfo = _MakeTypeInfo;
}
public async Task AddShouldStoreDiscoveryResponse()
{
var cache = new ConcurrentCache();
var response = new DiscoveryResponse(_responses[0]);
var mcc = "001";
var mnc = "01";
string json = Newtonsoft.Json.JsonConvert.SerializeObject(response, new Newtonsoft.Json.JsonSerializerSettings {
NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore
});
await cache.Add(mcc, mnc, response);
var actual = await cache.Get(mcc, mnc);
Assert.IsFalse(cache.IsEmpty);
Assert.IsNotNull(actual);
Assert.IsTrue(actual.Cached);
Assert.AreEqual(response.ResponseData.response, actual.ResponseData.response);
}
/// <summary>
/// Initializes static members of the <see cref="DbSchemaStore" /> class.
/// </summary>
static DbSchemaStore()
{
store = new ConcurrentCache<DbSchemaKey, DbSchema>();
}
static TrackedLockCollection () {
MakeWaitList = (lck) => new OrderedDictionary<Wait, bool>();
}
/// <summary>
/// Initializes static members of the <see cref="DbContainerStore" /> class.
/// </summary>
static DbContainerStore()
{
store = new ConcurrentCache<string, DbContainer>();
}
public FunctionCache()
{
Cache = new ConcurrentCache<QualifiedMemberIdentifier, Entry>(Environment.ProcessorCount, 4096);
OptimizationQueue = new ConcurrentHashQueue<QualifiedMemberIdentifier>(Environment.ProcessorCount, 4096);
}
/// <summary>
/// Initializes static members of the the
/// <see cref="CachingTableDataLoaderStore" /> class.
/// </summary>
static CachingTableDataLoaderStore()
{
store = new ConcurrentCache<
CachingTableDataLoaderKey,
CachingTableDataLoader>();
}
private static void AddToCache(object instance, object param, MethodInfo methodInfo)
{
ConcurrentCache<Type, MethodInfo> instanceCache;
if (methodCache.TryGetValue(instance.GetType(), out instanceCache))
{
instanceCache.TryAdd(param.GetType(), methodInfo);
}
else
{
instanceCache = new ConcurrentCache<Type, MethodInfo>();
instanceCache.TryAdd(param.GetType(), methodInfo);
methodCache.TryAdd(instance.GetType(), instanceCache);
}
}
/// <summary>
/// Initializes static members of the <see cref="ObjectContextTypeStore" /> class.
/// </summary>
static ObjectContextTypeStore()
{
store = new ConcurrentCache<ObjectContextTypeKey, Type>();
}
/// <summary>
/// Initializes static members of the the
/// <see cref="DataLoaderConfigurationLatchStore" /> class.
/// </summary>
static DataLoaderConfigurationLatchStore()
{
store = new ConcurrentCache<
DataLoaderConfigurationKey,
DataLoaderConfigurationLatch>();
}
public void SetUp()
{
cache = new ConcurrentCache<string, int>();
}
private ImmutableArray<Symbol> GetMembersWorker(string name)
{
var originalMembers = _originalDefinition.GetMembers(name);
if (originalMembers.IsDefaultOrEmpty)
{
return originalMembers;
}
var builder = ArrayBuilder<Symbol>.GetInstance(originalMembers.Length);
foreach (var t in originalMembers)
{
builder.Add(t.SymbolAsMember(this));
}
var substitutedMembers = builder.ToImmutableAndFree();
// cache of size 8 seems reasonable here.
// considering that substituted methods have about 10 reference fields,
// reusing just one may make the cache profitable.
var cache = _lazyMembersByNameCache ??
(_lazyMembersByNameCache = new ConcurrentCache<string, ImmutableArray<Symbol>>(8));
cache.TryAdd(name, substitutedMembers);
return substitutedMembers;
}
/// <summary>
/// Initializes static members the <see cref="MetadataWorkspaceStore" /> class.
/// </summary>
static MetadataWorkspaceStore()
{
store = new ConcurrentCache<string, MetadataWorkspace>();
}
