Maks Orlovich
59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// Author: nikhilmadan@google.com (Nikhil Madan)
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//
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// CPU: Intel Sandybridge with HyperThreading (6 cores) dL1:32KB dL2:256KB
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// Benchmark Time(ns) CPU(ns) Iterations
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// ---------------------------------------------------------------------
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// BM_DomainLawyerIsAuthorizedAllowStar 398 398 1707317
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// BM_DomainLawyerIsAuthorizedAllowAll 3 3 259259259
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//
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// Disclaimer: comparing runs over time and across different machines
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// can be misleading. When contemplating an algorithm change, always do
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// interleaved runs with the old & new algorithm.
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#include "net/instaweb/rewriter/public/domain_lawyer.h"
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#include "pagespeed/kernel/base/benchmark.h"
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#include "pagespeed/kernel/base/null_message_handler.h"
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#include "pagespeed/kernel/http/google_url.h"
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void RunIsDomainAuthorizedIters(const net_instaweb::DomainLawyer& lawyer,
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int iters) {
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net_instaweb::GoogleUrl base_url("http://www.x.com/a/b/c/d/e/f");
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net_instaweb::GoogleUrl in_url("http://www.y.com/a/b/c/d/e/f");
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for (int i = 0; i < iters; ++i) {
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lawyer.IsDomainAuthorized(base_url, in_url);
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}
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}
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static void BM_DomainLawyerIsAuthorizedAllowStar(int iters) {
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net_instaweb::NullMessageHandler handler;
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net_instaweb::DomainLawyer lawyer;
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lawyer.AddDomain("http://*", &handler);
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RunIsDomainAuthorizedIters(lawyer, iters);
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}
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static void BM_DomainLawyerIsAuthorizedAllowAll(int iters) {
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net_instaweb::NullMessageHandler handler;
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net_instaweb::DomainLawyer lawyer;
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lawyer.AddDomain("*", &handler);
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RunIsDomainAuthorizedIters(lawyer, iters);
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}
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BENCHMARK(BM_DomainLawyerIsAuthorizedAllowStar);
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BENCHMARK(BM_DomainLawyerIsAuthorizedAllowAll);
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