CuPBoP/compilation/KernelTranslation.cpp

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#include "generate_x86_format.h"
#include "handle_sync.h"
#include "init.h"
#include "insert_sync.h"
#include "insert_warp_loop.h"
#include "performance.h"
#include "tool.h"
#include "warp_func.h"
#include "llvm/IR/Module.h"
#include <assert.h>
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#include <fstream>
#include <iostream>
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#include <llvm/Support/raw_ostream.h>
#include <map>
#include <set>
#include <stdlib.h>
using namespace llvm;
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std::string PATH = "kernel_meta.log";
int main(int argc, char **argv) {
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assert(argc == 3 && "incorrect number of arguments\n");
llvm::Module *program = LoadModuleFromFilr(argv[1]);
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std::ofstream fout;
fout.open(PATH);
// inline, and create auxiliary global variables
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init_block(program, fout);
// insert sync before each vote, and replace the
// original vote function to warp vote
handle_warp_vote(program);
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// replace warp shuffle
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// VerifyModule(program);
handle_warp_shfl(program);
// insert sync
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// VerifyModule(program);
insert_sync(program);
// split block by sync
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// VerifyModule(program);
std::cout << "split\n" << std::flush;
split_block_by_sync(program);
// add loop for intra&intera thread
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// VerifyModule(program);
std::cout << "insert\n" << std::flush;
insert_warp_loop(program);
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// VerifyModule(program);
// (TODO): replace this patch
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std::cout << "replace\n" << std::flush;
replace_built_in_function(program);
// VerifyModule(program);
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std::cout << "generate\n" << std::flush;
generate_x86_format(program);
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// VerifyModule(program);
// performance optimization
performance_optimization(program);
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VerifyModule(program);
DumpModule(program, argv[2]);
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fout.close();
return 0;
}