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-rw-r--r--utils/ts.cc36
1 files changed, 36 insertions, 0 deletions
diff --git a/utils/ts.cc b/utils/ts.cc
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+++ b/utils/ts.cc
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+#include <iostream>
+#include <map>
+#include <cassert>
+
+#include <boost/static_assert.hpp>
+
+#include "prob.h"
+#include "sparse_vector.h"
+#include "fast_sparse_vector.h"
+
+using namespace std;
+
+int main() {
+ cerr << sizeof(prob_t) << " " << sizeof(LogVal<float>) << endl;
+ cerr << " sizeof(FSV<float>) = " << sizeof(FastSparseVector<float>) << endl;
+ cerr << "sizeof(FSV<double>) = " << sizeof(FastSparseVector<double>) << endl;
+ sranddev();
+ int c = 0;
+ for (int i = 0; i < 1000000; ++i) {
+ FastSparseVector<float> x;
+ //SparseVector<float> x;
+ for (int j = 0; j < 15; ++j) {
+ const int k = rand() % 1000;
+ const float v = rand() / 3.14f;
+ x.set_value(k,v);
+ }
+ //SparseVector<float> y = x;
+ FastSparseVector<float> y = x;
+ y += x;
+ y = x;
+ if (y.value(50)) { c++; }
+ }
+ cerr << "Counted " << c << " times\n";
+ return 0;
+}
+