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in loop

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This commit is contained in:
Marcin Junczys-Dowmunt 2016-05-03 23:12:21 +01:00
parent 6a7c9316fc
commit c49242ec69
3 changed files with 11 additions and 6 deletions
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src/a.out
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6
src/mad.h
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@ -9,9 +9,11 @@
namespace mad {
typedef float Tensor;
typedef float Tensor; // Now do this for cuDNN tensors!
struct Chainable;
boost::pool<> p(sizeof(char));
std::vector<Chainable*> stack;
struct Chainable {
Chainable() { }
@ -26,8 +28,6 @@ struct Chainable {
}
};
std::vector<Chainable*> stack;
class Vimpl : public Chainable {
public:
Vimpl(const Tensor& t) : val_{std::move(t)}, adj_{0} {

11
src/test.cpp
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@ -1,4 +1,5 @@
#include <iostream>
#include <ctime>
#include "mad.h"
@ -6,13 +7,17 @@ int main(int argc, char** argv) {
using namespace mad;
{
srand(time(NULL));
size_t max = rand() % 20 + 1;
Var x0 = 1, x1 = 2, x2 = 3;
auto y = x0 + x0 + log(x2) + x1;
Var y = 0.0;
for(int i = 0; i < max; i++)
y = y + x0 + log(x2) + x1;
std::vector<Var> x = { x0, x1, x2 };
set_zero_all_adjoints();
y.grad();