/// <summary>
/// Retrieves an existing instance of a callsite associated with a UID
/// It creates a new callsite if non was found
/// </summary>
/// <param name="core"></param>
/// <param name="uid"></param>
/// <returns></returns>
public CallSite GetCallSite(GraphNode graphNode,
int classScope,
string methodName,
Executable executable,
int runningBlock,
Options options,
RuntimeStatus runtimeStatus
)
{
Validity.Assert(null != executable.FunctionTable);
CallSite csInstance = null;
// TODO Jun: Currently generates a new callsite for imperative and
// internally generated functions.
// Fix the issues that cause the cache to go out of sync when
// attempting to cache internal functions. This may require a
// secondary callsite cache for internal functions so they dont
// clash with the graphNode UID key
var language = executable.instrStreamList[runningBlock].language;
bool isImperative = language == Language.kImperative;
bool isInternalFunction = CoreUtils.IsInternalFunction(methodName);
if (isInternalFunction || isImperative)
{
csInstance = new CallSite(classScope,
methodName,
executable.FunctionTable,
options.ExecutionMode);
}
else if (!CallsiteCache.TryGetValue(graphNode.CallsiteIdentifier, out csInstance))
{
// Attempt to retrieve a preloaded callsite data (optional).
var traceData = GetAndRemoveTraceDataForNode(graphNode.guid);
csInstance = new CallSite(classScope,
methodName,
executable.FunctionTable,
options.ExecutionMode,
traceData);
CallsiteCache[graphNode.CallsiteIdentifier] = csInstance;
CallSiteToNodeMap[csInstance.CallSiteID] = graphNode.guid;
ASTToCallSiteMap[graphNode.AstID] = csInstance;
}
if (graphNode != null && !CoreUtils.IsDisposeMethod(methodName))
{
csInstance.UpdateCallSite(classScope, methodName);
if (options.IsDeltaExecution)
{
runtimeStatus.ClearWarningForExpression(graphNode.exprUID);
}
}
return csInstance;
}
/// <summary>
/// Retrieves an existing instance of a callsite associated with a UID
/// It creates a new callsite if non was found
/// </summary>
/// <param name="core"></param>
/// <param name="uid"></param>
/// <returns></returns>
public CallSite GetCallSite(GraphNode graphNode,
int classScope,
string methodName,
Executable executable,
int runningBlock,
Options options,
RuntimeStatus runtimeStatus
)
{
Validity.Assert(null != executable.FunctionTable);
CallSite csInstance = null;
// TODO Jun: Currently generates a new callsite for imperative and
// internally generated functions.
// Fix the issues that cause the cache to go out of sync when
// attempting to cache internal functions. This may require a
// secondary callsite cache for internal functions so they dont
// clash with the graphNode UID key
var language = executable.instrStreamList[runningBlock].language;
bool isImperative = language == Language.kImperative;
bool isInternalFunction = CoreUtils.IsInternalFunction(methodName);
if (isInternalFunction || isImperative)
{
csInstance = new CallSite(classScope,
methodName,
executable.FunctionTable,
options.ExecutionMode);
}
else if (!CallsiteCache.TryGetValue(graphNode.CallsiteIdentifier, out csInstance))
{
// Attempt to retrieve a preloaded callsite data (optional).
var traceData = GetAndRemoveTraceDataForNode(graphNode.guid);
csInstance = new CallSite(classScope,
methodName,
executable.FunctionTable,
options.ExecutionMode,
traceData);
CallsiteCache[graphNode.CallsiteIdentifier] = csInstance;
CallSiteToNodeMap[csInstance.CallSiteID] = graphNode.guid;
ASTToCallSiteMap[graphNode.AstID] = csInstance;
}
if (graphNode != null && !CoreUtils.IsDisposeMethod(methodName))
{
csInstance.UpdateCallSite(classScope, methodName);
if (options.IsDeltaExecution)
{
runtimeStatus.ClearWarningForExpression(graphNode.exprUID);
}
}
return(csInstance);
}
private void ResetAll(Options options)
{
ProtoCore.Utils.Validity.AssertExpiry();
Options = options;
Executives = new Dictionary<ProtoCore.Language, ProtoCore.Executive>();
FunctionTable = new Lang.FunctionTable();
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
Heap = new DSASM.Heap();
Rmem = new ProtoCore.Runtime.RuntimeMemory(Heap);
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
CodeBlockIndex = 0;
RuntimeTableIndex = 0;
CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
// TODO Jun/Luke type system refactoring
// Initialize the globalClass table and type system
ClassTable = new DSASM.ClassTable();
TypeSystem = new TypeSystem();
TypeSystem.SetClassTable(ClassTable);
ProcNode = null;
ProcTable = new DSASM.ProcedureTable(ProtoCore.DSASM.Constants.kGlobalScope);
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<ProtoCore.ReplicationGuide>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
deltaCompileStartPC = ProtoCore.DSASM.Constants.kInvalidIndex;
if (options.SuppressBuildOutput)
{
// don't log any of the build related messages
// just accumulate them in relevant containers with
// BuildStatus object
//
BuildStatus = new BuildStatus(this, false, false, false);
}
else
{
BuildStatus = new BuildStatus(this, Options.BuildOptWarningAsError, null, Options.BuildOptErrorAsWarning);
}
RuntimeStatus = new RuntimeStatus(this);
SSASubscript = 0;
SSASubscript_GUID = System.Guid.NewGuid();
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
//stackNodeExecutedSameTimes = new Stack<List<AssociativeGraph.GraphNode>>();
//stackExecutingGraphNodes = new Stack<AssociativeGraph.GraphNode>();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
Configurations = new Dictionary<string, object>();
ContinuationStruct = new Lang.ContinuationStructure();
ParsingMode = ProtoCore.ParseMode.Normal;
IsParsingPreloadedAssembly = false;
IsParsingCodeBlockNode = false;
ImportHandler = null;
deltaCompileStartPC = 0;
builtInsLoaded = false;
FFIPropertyChangedMonitor = new FFIPropertyChangedMonitor(this);
csExecutionState = null;
EnableCallsiteExecutionState = false;
// TODO: Remove check once fully implemeted
if (EnableCallsiteExecutionState)
{
csExecutionState = CallsiteExecutionState.LoadState();
}
else
{
csExecutionState = new CallsiteExecutionState();
}
CallsiteCache = new Dictionary<int, CallSite>();
CachedSSANodes = new List<AssociativeNode>();
CallSiteToNodeMap = new Dictionary<Guid, Guid>();
ASTToCallSiteMap = new Dictionary<int, CallSite>();
ForLoopBlockIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
GraphNodeCallList = new List<GraphNode>();
newEntryPoint = ProtoCore.DSASM.Constants.kInvalidIndex;
}
// Comment Jun:
// The core is reused on delta execution
// These are properties that need to be reset on subsequent executions
// All properties require reset except for the runtime memory
public void ResetForDeltaExecution()
{
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
//GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
//CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
//
//
// Comment Jun: Delta execution should not reset the class tables as they are preserved
//
// FunctionTable = new Lang.FunctionTable();
// ClassTable = new DSASM.ClassTable();
// TypeSystem = new TypeSystem();
// TypeSystem.SetClassTable(ClassTable);
// ProcNode = null;
// ProcTable = new DSASM.ProcedureTable(ProtoCore.DSASM.Constants.kGlobalScope);
//
// CodeBlockList = new List<DSASM.CodeBlock>();
//
//
// CodeBlockIndex = 0;
// RuntimeTableIndex = 0;
//
// Comment Jun:
// Disable SSA for the previous graphcompiler as it clashes with the way code recompilation behaves
// SSA is enabled for the new graph strategy of delta compilation and execution
Options.GenerateSSA = false;
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<ProtoCore.ReplicationGuide>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
if (Options.SuppressBuildOutput)
{
// don't log any of the build related messages
// just accumulate them in relevant containers with
// BuildStatus object
//
BuildStatus = new BuildStatus(this, false, false, false);
}
else
{
BuildStatus = new BuildStatus(this, Options.BuildOptWarningAsError, null, Options.BuildOptErrorAsWarning);
}
RuntimeStatus = new RuntimeStatus(this);
//SSASubscript = 0;
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
ParsingMode = ProtoCore.ParseMode.Normal;
// Reset PC dictionary containing PC to line/col map
if (codeToLocation != null)
codeToLocation.Clear();
if (LocationErrorMap != null)
LocationErrorMap.Clear();
if (AstNodeList != null)
AstNodeList.Clear();
ResetDeltaCompile();
DeltaCodeBlockIndex = 0;
ForLoopBlockIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
}
private void ResetAll(Options options)
{
ProtoCore.Utils.Validity.AssertExpiry();
Options = options;
Executives = new Dictionary<ProtoCore.Language, ProtoCore.Executive>();
FunctionTable = new Lang.FunctionTable();
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
Heap = new DSASM.Heap();
Rmem = new ProtoCore.Runtime.RuntimeMemory(Heap);
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
CodeBlockIndex = 0;
RuntimeTableIndex = 0;
CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
// TODO Jun/Luke type system refactoring
// Initialize the globalClass table and type system
ClassTable = new DSASM.ClassTable();
TypeSystem = new TypeSystem();
TypeSystem.SetClassTable(ClassTable);
ProcNode = null;
ProcTable = new DSASM.ProcedureTable(ProtoCore.DSASM.Constants.kGlobalScope);
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<int>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
deltaCompileStartPC = ProtoCore.DSASM.Constants.kInvalidIndex;
RuntimeStatus = new RuntimeStatus(this);
SSASubscript = 0;
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
//stackNodeExecutedSameTimes = new Stack<List<AssociativeGraph.GraphNode>>();
//stackExecutingGraphNodes = new Stack<AssociativeGraph.GraphNode>();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
Configurations = new Dictionary<string, object>();
ContinuationStruct = new Lang.ContinuationStructure();
ParsingMode = ProtoCore.ParseMode.Normal;
IsParsingPreloadedAssembly = false;
IsParsingCodeBlockNode = false;
ImportHandler = null;
deltaCompileStartPC = 0;
builtInsLoaded = false;
FFIPropertyChangedMonitor = new FFIPropertyChangedMonitor(this);
}
// Comment Jun:
// The core is reused on delta execution
// These are properties that need to be reset on subsequent executions
// All properties require reset except for the runtime memory
public void ResetForDeltaExecution()
{
ClassIndex = ProtoCore.DSASM.Constants.kInvalidIndex;
watchClassScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchFunctionScope = ProtoCore.DSASM.Constants.kInvalidIndex;
watchBaseOffset = 0;
watchStack = new List<StackValue>();
watchSymbolList = new List<SymbolNode>();
watchFramePointer = ProtoCore.DSASM.Constants.kInvalidIndex;
ID = FIRST_CORE_ID;
//recurtion
recursivePoint = new List<FunctionCounter>();
funcCounterTable = new List<FunctionCounter>();
calledInFunction = false;
//GlobOffset = 0;
GlobHeapOffset = 0;
BaseOffset = 0;
GraphNodeUID = 0;
RunningBlock = 0;
//CodeBlockList = new List<DSASM.CodeBlock>();
CompleteCodeBlockList = new List<DSASM.CodeBlock>();
DSExecutable = new ProtoCore.DSASM.Executable();
AssocNode = null;
//Initialize the function pointer table
FunctionPointerTable = new DSASM.FunctionPointerTable();
//Initialize the dynamic string table and dynamic function table
DynamicVariableTable = new DSASM.DynamicVariableTable();
DynamicFunctionTable = new DSASM.DynamicFunctionTable();
replicationGuides = new List<List<int>>();
ExceptionHandlingManager = new ExceptionHandlingManager();
startPC = ProtoCore.DSASM.Constants.kInvalidIndex;
RuntimeStatus = new RuntimeStatus(this);
SSASubscript = 0;
ExpressionUID = 0;
ModifierBlockUID = 0;
ModifierStateSubscript = 0;
ExprInterpreterExe = null;
ExecMode = ProtoCore.DSASM.InterpreterMode.kNormal;
assocCodegen = null;
FunctionCallDepth = 0;
// Default execution log is Console.Out.
this.ExecutionLog = Console.Out;
ExecutionState = (int)ExecutionStateEventArgs.State.kInvalid; //not yet started
DebugProps = new DebugProperties();
InterpreterProps = new Stack<InterpreterProperties>();
stackActiveExceptionRegistration = new Stack<ExceptionRegistration>();
ExecutiveProvider = new ExecutiveProvider();
ParsingMode = ProtoCore.ParseMode.Normal;
// Reset PC dictionary containing PC to line/col map
if (codeToLocation != null)
codeToLocation.Clear();
if (LocationErrorMap != null)
LocationErrorMap.Clear();
if (AstNodeList != null)
AstNodeList.Clear();
ResetDeltaCompile();
}
