diff options
Diffstat (limited to 'selftest.cpp')
| -rw-r--r-- | selftest.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/selftest.cpp b/selftest.cpp index fe0aa933..b7a1cc4d 100644 --- a/selftest.cpp +++ b/selftest.cpp @@ -54,6 +54,10 @@ #include "controller/JSONDB.hpp" +#ifdef ZT_USE_X64_ASM_SALSA2012 +#include "ext/x64-salsa2012-asm/salsa2012.h" +#endif + #ifdef __WINDOWS__ #include <tchar.h> #endif @@ -204,6 +208,24 @@ static int testCrypto() ::free((void *)bb); } +#ifdef ZT_USE_X64_ASM_SALSA2012 + std::cout << "[crypto] Benchmarking Salsa20/12 fast x64 ASM... "; std::cout.flush(); + { + unsigned char *bb = (unsigned char *)::malloc(1234567); + for(unsigned int i=0;i<1234567;++i) + bb[i] = (unsigned char)i; + double bytes = 0.0; + uint64_t start = OSUtils::now(); + for(unsigned int i=0;i<200;++i) { + zt_salsa2012_amd64_xmm6_xor(bb,bb,1234567,s20TV0Iv,s20TV0Key); + bytes += 1234567.0; + } + uint64_t end = OSUtils::now(); + std::cout << ((bytes / 1048576.0) / ((double)(end - start) / 1000.0)) << " MiB/second" << std::endl; + ::free((void *)bb); + } +#endif + std::cout << "[crypto] Benchmarking Salsa20/20... "; std::cout.flush(); { unsigned char *bb = (unsigned char *)::malloc(1234567); |