From 0586c55d7688f492d5264cb9299cf00ff73d3df7 Mon Sep 17 00:00:00 2001
From: Jimmy Kwa <jkwa@ece.ubc.ca>
Date: Thu, 28 Oct 2010 12:07:29 -0800
Subject: used p4 integrate to copy decuda_to_ptxplus into the distribtion
 folder. Edited baseline_ptxplus.config so the ptxplus regression runs
 properly.

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7942]
---
 decuda_to_ptxplus/decudaInstList.h | 146 +++++++++++++++++++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 decuda_to_ptxplus/decudaInstList.h

(limited to 'decuda_to_ptxplus/decudaInstList.h')

diff --git a/decuda_to_ptxplus/decudaInstList.h b/decuda_to_ptxplus/decudaInstList.h
new file mode 100644
index 0000000..649a5f5
--- /dev/null
+++ b/decuda_to_ptxplus/decudaInstList.h
@@ -0,0 +1,146 @@
+#include "decudaInst.h"
+#include <list>
+#include <string>
+#include <cstring>
+#include <stdio.h>
+#include <iostream>
+#include <sstream>
+#include <stdlib.h>
+#include <regex.hpp>
+#include <map>
+
+// Used for entry specific constant memory segments (c1)
+struct constMemory
+{
+	int index;
+	int entryIndex;
+	char* type;
+	std::list<std::string> m_constMemory;
+};
+
+// Used for uninitialized constant memory (globally defined)
+struct constMemoryPtr
+{
+	int bytes;
+	std::string name;
+
+	std::string destination;
+	int offset;
+};
+
+// Used for global memory segments
+struct globalMemory
+{
+	int offset;
+	int bytes;
+	std::string name;
+};
+
+
+
+struct decudaEntry
+{
+	//char* m_entryName;
+	std::string m_entryName;
+	std::list<decudaInst> m_instList;	// List of decuda instructions
+
+	// Register list
+	int m_largestRegIndex;
+	int m_largestOfsRegIndex;
+	bool m_reg124;
+	bool m_oreg127;
+
+	// Predicate list
+	int m_largestPredIndex;
+
+	// Local memory size
+	int m_lMemSize;
+
+   // Histogram for operation per cycle count
+   std::map<std::string, int> m_opPerCycleHistogram; 
+};
+
+
+
+class decudaInstList
+{
+
+private:
+	// List of decuda entries
+	std::list<decudaEntry> m_entryList;
+
+	// Const memory list
+	std::list<constMemory> m_constMemoryList;
+
+	// Const memory pointers list
+	std::list<constMemoryPtr> m_constMemoryPtrList;
+
+	// Global memory list
+	std::list<globalMemory> m_globalMemoryList;
+
+	// Tex list
+	std::list<std::string>  m_realTexList;	// Stores the real names of tex variables
+
+	// Print register names
+	void printRegNames(decudaEntry entry);
+	void printOutOfBoundRegisters(decudaEntry entry);
+
+	// Print predicate names
+	void printPredNames(decudaEntry entry);
+
+	// Print const memory directives
+	void printMemory();
+
+	// Increment register or predicate offsets
+	std::string parseRegister(std::string reg, bool lo=false, int vectorFlag=0);
+	std::string parsePredicate(std::string pred);
+
+public:
+	//constructor
+	decudaInstList();
+
+	//accessors
+	decudaInst getListEnd();
+
+	//mutator
+	int addEntry(std::string entryName); // creates a new entry
+	void setLastEntryName(std::string entryName); // sets name of last entry
+	void setLastEntryLMemSize(int lMemSize); // sets the local memory size of last entry
+	bool findEntry(std::string entryName, decudaEntry& entry); // find and return entry
+	
+
+	int add(decudaInst* newInst); //add DecudaInst to list
+
+	void addRegister(std::string reg, bool lo=false); //add register
+	void addPredicate(std::string pred); //add predicate
+	void addDoublePredReg(std::string pred, std::string reg, bool lo=false); // add pred|reg double operand
+
+	void addTex(std::string tex);	// add tex operand
+
+	void addVector(char* vector, int vectorSize); // add vector operand
+
+	void addMemoryOperand(std::string mem, int memType); // add memory operand
+
+
+	// Parsing constant memory segments list
+	void addEntryConstMemory(int index); // add entry specific const memory
+	void addConstMemory(int index); // add global const memory
+	void setConstMemoryType(char* type); // set type of constant memory
+	void addConstMemoryValue(std::string constMemoryValue); // add const memory
+
+	std::list<std::string> getRealTexList(); // get the list of real tex names
+	void setRealTexList(std::list<std::string> realTexList); // set the list of real tex names
+
+	void readConstMemoryFromBinFile(std::string binString); // read in constant memory from bin file
+	void readGlobalMemoryFromBinFile(std::string binString); // read in global memory from bin file
+
+	//print representation
+	void printHeaderInstList();
+	void printDecudaInstList();
+	void printNewPtxList(decudaInstList* headerInfo);
+
+
+	// debug helper methods
+	void printEntryNames();
+
+};
-- 
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