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bandwidth output fixes

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apostolos
2021-09-13 20:25:46 +03:00
committed by Konstantinos Margaritis
parent b03428e584
commit d39e132fdf
4 changed files with 131 additions and 88 deletions
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19
benchmarks/noodle.cpp
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@@ -33,7 +33,8 @@ void noodle_benchmarks(int size, int M, const char *lit_str, int lit_len, char n
ctxt.clear();
u8 *data = new u8[size];
memset(data, 'a', size);
double total_sec = 0;
long double total_sec = 0;
long double trans_size = 0;
long double bw = 0;
u32 id = 1000;
ue2::hwlmLiteral lit(std::string(lit_str, lit_len), nocase, id);
@@ -45,12 +46,16 @@ void noodle_benchmarks(int size, int M, const char *lit_str, int lit_len, char n
noodExec(n.get(), data, size, 0, hlmSimpleCallback, &scratch);
}
auto end = std::chrono::steady_clock::now();
total_sec += std::chrono::duration_cast<std::chrono::microseconds>(end - start).count();
/*average time*/
total_sec /= M;
double mb_size = (double) size / 1048576;
bw = mb_size / total_sec;
total_sec += std::chrono::duration_cast<std::chrono::seconds>(end - start).count();
/*calculate transferred size*/
trans_size = size * M;
/*convert to sec*/
bw = trans_size / total_sec;
/*convert to MB/s*/
bw /=1048576;
/*covert average time to μs*/
long double ms = total_sec * 1000000;
std::cout << "\x1B[35m Case with match in random pos and size: "<< size <<" lit_len: "<< lit_len <<" nocase: "<< (int)nocase
<< "\x1B[36m noodExec elapsetime: \x1B[0m" << total_sec << " (μs) \x1B[36m bandwidth: \x1B[0m" << bw <<" (MB/μs)" << std::endl;
<< "\x1B[36m noodExec elapsetime: \x1B[0m" << (ms/M) << " (μs) \x1B[36m bandwidth: \x1B[0m" << bw <<" (MB/s)" << std::endl;
delete [] data;
}