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authorlloyd <[email protected]>2008-11-21 16:26:04 +0000
committerlloyd <[email protected]>2008-11-21 16:26:04 +0000
commit438d2f0d022f0fc6185ea7a025fc4d9fb790e2f6 (patch)
tree12c9635dd3973101d1ff030ef570960c8ea276a2 /doc
parent45417a17dc4c6fe1f613407a143ba6624ab1a6a2 (diff)
Add an example of benchmark.h
Diffstat (limited to 'doc')
-rw-r--r--doc/examples/benchmark.cpp41
1 files changed, 41 insertions, 0 deletions
diff --git a/doc/examples/benchmark.cpp b/doc/examples/benchmark.cpp
new file mode 100644
index 000000000..b38da5388
--- /dev/null
+++ b/doc/examples/benchmark.cpp
@@ -0,0 +1,41 @@
+#include <botan/botan.h>
+#include <botan/benchmark.h>
+
+#include <iostream>
+#include <string>
+#include <map>
+#include <cstdlib>
+
+int main(int argc, char* argv[])
+ {
+ if(argc <= 2)
+ {
+ std::cout << "Usage: " << argv[0] << " ms <algo1> <algo2> ...\n";
+ return 1;
+ }
+
+ Botan::LibraryInitializer init;
+
+ Botan::AutoSeeded_RNG rng;
+ Botan::Default_Benchmark_Timer timer;
+
+ Botan::Algorithm_Factory& af = Botan::global_state().algorithm_factory();
+
+ double ms = std::atof(argv[1]);
+
+ for(size_t i = 2; argv[i]; ++i)
+ {
+ std::string algo = argv[i];
+
+ std::map<std::string, double> results =
+ Botan::algorithm_benchmark(algo, ms, timer, rng, af);
+
+ std::cout << algo << ":\n";
+ for(std::map<std::string, double>::iterator r = results.begin();
+ r != results.end(); ++r)
+ {
+ std::cout << " " << r->first << ": " << r->second << " MiB/s\n";
+ }
+ std::cout << "\n";
+ }
+ }