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Half-gate garbling, native 2D convolution, TensorFlow inference.

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This commit is contained in:
Marcel Keller
2020-06-15 15:22:04 +10:00
parent 31e43a6576
commit 3f9f3be575
138 changed files with 2677 additions and 1204 deletions
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40
GC/Program.hpp
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@@ -17,15 +17,14 @@
namespace GC
{
template <class T>
Program<T>::Program() :
offline_data_used(0), unknown_usage(false)
inline
Program::Program()
{
compute_constants();
}
template <class T>
void Program<T>::compute_constants()
inline
void Program::compute_constants()
{
for (int reg_type = 0; reg_type < MAX_REG_TYPE; reg_type++)
{
@@ -34,8 +33,6 @@ void Program<T>::compute_constants()
}
for (unsigned int i = 0; i < p.size(); i++)
{
if (!p[i].get_offline_data_usage(offline_data_used))
unknown_usage = true;
for (int reg_type = 0; reg_type < MAX_REG_TYPE; reg_type++)
{
max_reg[reg_type] = max(max_reg[reg_type],
@@ -46,15 +43,15 @@ void Program<T>::compute_constants()
}
}
template <class T>
void Program<T>::parse(const string& bytecode_name)
inline
void Program::parse(const string& bytecode_name)
{
string filename = "Programs/Bytecode/" + bytecode_name + ".bc";
parse_file(filename);
}
template <class T>
void Program<T>::parse_file(const string& filename)
inline
void Program::parse_file(const string& filename)
{
ifstream s(filename.c_str());
if (s.bad() or s.fail())
@@ -62,8 +59,8 @@ void Program<T>::parse_file(const string& filename)
parse(s);
}
template <class T>
void Program<T>::parse(istream& s)
inline
void Program::parse(istream& s)
{
p.resize(0);
Instruction instr;
@@ -84,22 +81,9 @@ void Program<T>::parse(istream& s)
compute_constants();
}
template <class T>
void Program<T>::print_offline_cost() const
{
if (unknown_usage)
{
cerr << "Tape has unknown usage" << endl;
return;
}
cerr << "Cost of first tape: " << offline_data_used << endl;
}
template <class T>
template <class U>
template <class T, class U>
__attribute__((flatten))
BreakType Program<T>::execute(Processor<T>& Proc, U& dynamic_memory,
BreakType Program::execute(Processor<T>& Proc, U& dynamic_memory,
int PC) const
{
if (PC != -1)