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Playing with benchmarks.

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This commit is contained in:
Davi de Castro Reis 2011-06-14 04:59:54 -03:00
parent 2c88ab61ec
commit 85a0d7453a
1 changed files with 7 additions and 2 deletions
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9
cxxmph/bm_map.cc
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@ -13,6 +13,7 @@ namespace cxxmph {
uint64_t myfind(const unordered_map<uint64_t, uint64_t>& mymap, const uint64_t& k) { uint64_t myfind(const unordered_map<uint64_t, uint64_t>& mymap, const uint64_t& k) {
return mymap.find(k)->second; return mymap.find(k)->second;
} }
uint64_t myfind(const mph_map<uint64_t, uint64_t>& mymap, const uint64_t& k) { uint64_t myfind(const mph_map<uint64_t, uint64_t>& mymap, const uint64_t& k) {
return mymap.find(k)->second; return mymap.find(k)->second;
} }
@ -44,7 +45,11 @@ class BM_SearchUrls : public SearchUrlsBenchmark {
: SearchUrlsBenchmark(urls_file, nsearches) { } : SearchUrlsBenchmark(urls_file, nsearches) { }
virtual void Run() { virtual void Run() {
for (auto it = random_.begin(); it != random_.end(); ++it) { for (auto it = random_.begin(); it != random_.end(); ++it) {
auto idx = myfind(mymap_, *it); auto v = myfind(mymap_, *it);
if (v != *it) {
fprintf(stderr, "Looked for %s got %s\n", it->data(), v.data());
exit(-1);
}
} }
} }
protected: protected:
@ -98,8 +103,8 @@ int main(int argc, char** argv) {
Benchmark::Register(new BM_CreateUrls<unordered_map<StringPiece, StringPiece>>("URLS100k")); Benchmark::Register(new BM_CreateUrls<unordered_map<StringPiece, StringPiece>>("URLS100k"));
*/ */
Benchmark::Register(new BM_SearchUrls<mph_map<StringPiece, StringPiece>>("URLS100k", 10*1000* 1000)); Benchmark::Register(new BM_SearchUrls<mph_map<StringPiece, StringPiece>>("URLS100k", 10*1000* 1000));
Benchmark::Register(new BM_SearchUrls<unordered_map<StringPiece, StringPiece, Murmur2StringPiece>>("URLS100k", 10*1000* 1000));
/* /*
Benchmark::Register(new BM_SearchUrls<unordered_map<StringPiece, StringPiece, Murmur2StringPiece>>("URLS100k", 1000* 1000));
Benchmark::Register(new BM_SearchUint64<unordered_map<uint64_t, uint64_t>>); Benchmark::Register(new BM_SearchUint64<unordered_map<uint64_t, uint64_t>>);
Benchmark::Register(new BM_SearchUint64<mph_map<uint64_t, uint64_t>>); Benchmark::Register(new BM_SearchUint64<mph_map<uint64_t, uint64_t>>);
*/ */