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test2.cpp
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9759 lines (9740 loc) · 168 KB
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/**
* Map only prime numbers.
* This test might be slow, because of the number of
* InputPair and the number of threads.
*/
#include "MapReduceClient.h"
#include "MapReduceFramework.h"
#include <stdlib.h>
#include <iostream>
#include <map>
#define N 10000000
#define RANGE 100000
#define THREADS 5
using namespace std;
struct Number : public K1, public K2, public K3, public V1, public V2, public V3 {
int n;
bool operator< (const K1 &other) const override
{
return n < ((Number &) other).n;
}
bool operator< (const K2 &other) const override
{
return n < ((Number &) other).n;
}
bool operator< (const K3 &other) const override
{
return n < ((Number &) other).n;
}
~Number ()
{
}
};
struct MRNumber : public MapReduceClient {
void Map (const K1 *const key, const V1 *const val, void *context) const
{
if (isPrime (*(Number *) key))
{
auto k = new Number ();
k->n = ((Number *) key)->n;
auto v = new Number ();
v->n = 1;
emit2 (k, v, context);
}
}
void Reduce (const K2 *key, const IntermediateVec *vals, void *context) const
{
auto k = (Number *) key;
K3 *k3 = new Number ();
V3 *v3 = new Number ();
((Number *) k3)->n = k->n;
int count = 0;
for (auto &val:*vals)
{
(void) val;
count++;
delete val.first;
delete val.second;
}
((Number *) v3)->n = count;
emit3 (k3, v3, context);
}
virtual void map (const K1 *key, const V1 *value, void *context) const override
{
Map (key, value, context);
}
// gets a single K2 key and a vector of all its respective V2 values
// calls emit3(K3, V3, context) any number of times (usually once)
// to output (K3, V3) pairs.
virtual void reduce (const IntermediateVec *pairs, void *context) const override
{
if (!pairs->empty ())
{
Reduce ((*pairs)[0].first, pairs, context);
}
}
bool isPrime (Number &n) const
{
for (int i = 2; i < n.n; ++i)
{
if (n.n % i == 0)
{
return false;
}
}
return true;
}
};
std::map<int, int> expectedOutput = {
{1, 105},
{2, 93},
{3, 101},
{5, 119},
{7, 105},
{11, 110},
{13, 103},
{17, 103},
{19, 87},
{23, 107},
{29, 107},
{31, 90},
{37, 111},
{41, 93},
{43, 90},
{47, 91},
{53, 92},
{59, 91},
{61, 81},
{67, 98},
{71, 95},
{73, 112},
{79, 89},
{83, 106},
{89, 86},
{97, 94},
{101, 94},
{103, 104},
{107, 111},
{109, 110},
{113, 89},
{127, 94},
{131, 111},
{137, 93},
{139, 88},
{149, 95},
{151, 110},
{157, 104},
{163, 96},
{167, 93},
{173, 118},
{179, 111},
{181, 104},
{191, 107},
{193, 103},
{197, 84},
{199, 115},
{211, 91},
{223, 100},
{227, 100},
{229, 114},
{233, 101},
{239, 97},
{241, 90},
{251, 104},
{257, 90},
{263, 91},
{269, 94},
{271, 103},
{277, 100},
{281, 100},
{283, 91},
{293, 100},
{307, 95},
{311, 103},
{313, 95},
{317, 116},
{331, 96},
{337, 89},
{347, 81},
{349, 108},
{353, 112},
{359, 127},
{367, 99},
{373, 115},
{379, 95},
{383, 96},
{389, 103},
{397, 103},
{401, 93},
{409, 117},
{419, 111},
{421, 94},
{431, 99},
{433, 108},
{439, 116},
{443, 102},
{449, 107},
{457, 91},
{461, 95},
{463, 85},
{467, 76},
{479, 101},
{487, 88},
{491, 95},
{499, 108},
{503, 92},
{509, 99},
{521, 101},
{523, 91},
{541, 88},
{547, 92},
{557, 93},
{563, 92},
{569, 94},
{571, 90},
{577, 115},
{587, 91},
{593, 101},
{599, 110},
{601, 96},
{607, 99},
{613, 98},
{617, 103},
{619, 94},
{631, 105},
{641, 101},
{643, 120},
{647, 93},
{653, 105},
{659, 80},
{661, 96},
{673, 92},
{677, 112},
{683, 121},
{691, 103},
{701, 93},
{709, 106},
{719, 104},
{727, 89},
{733, 117},
{739, 96},
{743, 87},
{751, 101},
{757, 107},
{761, 120},
{769, 101},
{773, 103},
{787, 89},
{797, 98},
{809, 94},
{811, 107},
{821, 85},
{823, 96},
{827, 109},
{829, 99},
{839, 114},
{853, 104},
{857, 96},
{859, 103},
{863, 94},
{877, 96},
{881, 108},
{883, 102},
{887, 91},
{907, 105},
{911, 96},
{919, 121},
{929, 88},
{937, 108},
{941, 97},
{947, 97},
{953, 101},
{967, 110},
{971, 116},
{977, 108},
{983, 107},
{991, 110},
{997, 93},
{1009, 91},
{1013, 109},
{1019, 92},
{1021, 74},
{1031, 117},
{1033, 111},
{1039, 98},
{1049, 107},
{1051, 91},
{1061, 98},
{1063, 97},
{1069, 84},
{1087, 79},
{1091, 111},
{1093, 113},
{1097, 120},
{1103, 89},
{1109, 114},
{1117, 96},
{1123, 107},
{1129, 96},
{1151, 95},
{1153, 82},
{1163, 102},
{1171, 99},
{1181, 102},
{1187, 101},
{1193, 89},
{1201, 84},
{1213, 119},
{1217, 114},
{1223, 110},
{1229, 94},
{1231, 109},
{1237, 116},
{1249, 84},
{1259, 100},
{1277, 110},
{1279, 105},
{1283, 104},
{1289, 111},
{1291, 89},
{1297, 98},
{1301, 99},
{1303, 108},
{1307, 91},
{1319, 101},
{1321, 98},
{1327, 101},
{1361, 101},
{1367, 100},
{1373, 80},
{1381, 84},
{1399, 104},
{1409, 93},
{1423, 97},
{1427, 87},
{1429, 106},
{1433, 112},
{1439, 95},
{1447, 113},
{1451, 109},
{1453, 114},
{1459, 100},
{1471, 81},
{1481, 116},
{1483, 114},
{1487, 92},
{1489, 123},
{1493, 100},
{1499, 97},
{1511, 93},
{1523, 94},
{1531, 111},
{1543, 88},
{1549, 90},
{1553, 104},
{1559, 102},
{1567, 94},
{1571, 87},
{1579, 108},
{1583, 99},
{1597, 90},
{1601, 113},
{1607, 94},
{1609, 107},
{1613, 111},
{1619, 115},
{1621, 106},
{1627, 106},
{1637, 76},
{1657, 95},
{1663, 83},
{1667, 74},
{1669, 84},
{1693, 98},
{1697, 124},
{1699, 88},
{1709, 99},
{1721, 113},
{1723, 91},
{1733, 94},
{1741, 106},
{1747, 94},
{1753, 101},
{1759, 110},
{1777, 93},
{1783, 107},
{1787, 93},
{1789, 102},
{1801, 97},
{1811, 116},
{1823, 101},
{1831, 104},
{1847, 99},
{1861, 110},
{1867, 96},
{1871, 106},
{1873, 111},
{1877, 103},
{1879, 100},
{1889, 88},
{1901, 98},
{1907, 89},
{1913, 89},
{1931, 95},
{1933, 94},
{1949, 101},
{1951, 97},
{1973, 96},
{1979, 105},
{1987, 108},
{1993, 113},
{1997, 90},
{1999, 109},
{2003, 100},
{2011, 99},
{2017, 102},
{2027, 95},
{2029, 109},
{2039, 100},
{2053, 115},
{2063, 88},
{2069, 107},
{2081, 110},
{2083, 93},
{2087, 81},
{2089, 100},
{2099, 123},
{2111, 107},
{2113, 101},
{2129, 101},
{2131, 92},
{2137, 105},
{2141, 102},
{2143, 126},
{2153, 104},
{2161, 111},
{2179, 103},
{2203, 92},
{2207, 92},
{2213, 105},
{2221, 92},
{2237, 101},
{2239, 106},
{2243, 82},
{2251, 98},
{2267, 98},
{2269, 107},
{2273, 101},
{2281, 93},
{2287, 99},
{2293, 97},
{2297, 97},
{2309, 90},
{2311, 112},
{2333, 110},
{2339, 103},
{2341, 87},
{2347, 102},
{2351, 93},
{2357, 91},
{2371, 96},
{2377, 83},
{2381, 110},
{2383, 95},
{2389, 106},
{2393, 103},
{2399, 101},
{2411, 118},
{2417, 96},
{2423, 97},
{2437, 101},
{2441, 98},
{2447, 105},
{2459, 110},
{2467, 105},
{2473, 93},
{2477, 96},
{2503, 98},
{2521, 101},
{2531, 95},
{2539, 94},
{2543, 109},
{2549, 100},
{2551, 96},
{2557, 109},
{2579, 89},
{2591, 87},
{2593, 99},
{2609, 102},
{2617, 109},
{2621, 94},
{2633, 106},
{2647, 97},
{2657, 104},
{2659, 101},
{2663, 87},
{2671, 101},
{2677, 73},
{2683, 101},
{2687, 97},
{2689, 120},
{2693, 106},
{2699, 97},
{2707, 90},
{2711, 87},
{2713, 113},
{2719, 99},
{2729, 109},
{2731, 93},
{2741, 97},
{2749, 91},
{2753, 121},
{2767, 96},
{2777, 95},
{2789, 112},
{2791, 100},
{2797, 94},
{2801, 92},
{2803, 108},
{2819, 102},
{2833, 115},
{2837, 105},
{2843, 104},
{2851, 97},
{2857, 98},
{2861, 101},
{2879, 90},
{2887, 109},
{2897, 106},
{2903, 118},
{2909, 99},
{2917, 92},
{2927, 98},
{2939, 106},
{2953, 96},
{2957, 127},
{2963, 85},
{2969, 96},
{2971, 100},
{2999, 105},
{3001, 89},
{3011, 90},
{3019, 98},
{3023, 105},
{3037, 108},
{3041, 112},
{3049, 99},
{3061, 86},
{3067, 105},
{3079, 121},
{3083, 93},
{3089, 103},
{3109, 121},
{3119, 102},
{3121, 123},
{3137, 100},
{3163, 101},
{3167, 91},
{3169, 102},
{3181, 102},
{3187, 126},
{3191, 91},
{3203, 96},
{3209, 110},
{3217, 103},
{3221, 103},
{3229, 87},
{3251, 98},
{3253, 83},
{3257, 97},
{3259, 95},
{3271, 87},
{3299, 99},
{3301, 92},
{3307, 104},
{3313, 93},
{3319, 98},
{3323, 127},
{3329, 104},
{3331, 83},
{3343, 86},
{3347, 93},
{3359, 99},
{3361, 98},
{3371, 93},
{3373, 100},
{3389, 83},
{3391, 122},
{3407, 101},
{3413, 95},
{3433, 93},
{3449, 105},
{3457, 93},
{3461, 92},
{3463, 72},
{3467, 107},
{3469, 104},
{3491, 107},
{3499, 102},
{3511, 81},
{3517, 119},
{3527, 82},
{3529, 93},
{3533, 100},
{3539, 93},
{3541, 113},
{3547, 106},
{3557, 115},
{3559, 110},
{3571, 94},
{3581, 68},
{3583, 119},
{3593, 97},
{3607, 109},
{3613, 108},
{3617, 100},
{3623, 92},
{3631, 105},
{3637, 95},
{3643, 112},
{3659, 95},
{3671, 92},
{3673, 98},
{3677, 102},
{3691, 92},
{3697, 87},
{3701, 99},
{3709, 103},
{3719, 105},
{3727, 101},
{3733, 97},
{3739, 107},
{3761, 115},
{3767, 104},
{3769, 104},
{3779, 100},
{3793, 99},
{3797, 95},
{3803, 114},
{3821, 114},
{3823, 105},
{3833, 109},
{3847, 108},
{3851, 78},
{3853, 106},
{3863, 95},
{3877, 105},
{3881, 84},
{3889, 90},
{3907, 83},
{3911, 100},
{3917, 101},
{3919, 114},
{3923, 85},
{3929, 96},
{3931, 97},
{3943, 109},
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