GCC Code Coverage Report

Directory: ./
File: tmp_project/PhoenixMicroBenchmark/TESTS/HadamardProductNbTest/main.cpp
Date: 2025-03-14 12:14:21
Exec Total Coverage
Lines: 0 19 0.0%
Branches: 0 14 0.0%
Line Branch Exec Source
1 /***************************************
2 Auteur : Pierre Aubert
3 Mail : pierre.aubert@lapp.in2p3.fr
4 Licence : CeCILL-C
5 ****************************************/
6
7 #include "micro_benchmark.h"
8
9 ///Do the Hadamard product
10 /** @param[out] tabResult : table of results of tabX*tabY
11 * @param tabX : input table
12 * @param tabY : input table
13 * @param nbElement : number of elements in the tables
14 */
15 ✗ void hadamard_product(float* tabResult, const float* tabX, const float* tabY, size_t nbElement){
16 ✗ for(size_t i(0lu); i < nbElement; ++i){
17 ✗ tabResult[i] = tabX[i]*tabY[i];
18 }
19 }
20
21 ///Get the number of nanoseconds per elements of the Hadamard product
22 /** @param nbElement : number of elements in tables for performance evaluation
23 */
24 ✗ void evaluateHadamardProductNbTest(size_t nbElement){
25 //Allocation of the tables
26 ✗ float * tabResult = new float[nbElement];
27 ✗ float * tabX = new float[nbElement];
28 ✗ float * tabY = new float[nbElement];
29 //Initialisation of the tables
30 ✗ for(size_t i(0lu); i < nbElement; ++i){
31 ✗ tabX[i] = (float)(i*32lu%17lu);
32 ✗ tabY[i] = (float)(i*57lu%31lu);
33 }
34 ✗ size_t nbTestPerf(NB_TEST_PERF);
35 ✗ size_t nbCallPerTest(10lu);
36 ✗ size_t fullNbElement(nbElement);
37 //Stating the timer
38 ✗ micro_benchmarkNsPrint("evaluateHadamardProductNbTest",
39 nbTestPerf, nbCallPerTest, fullNbElement, hadamard_product,
40 tabResult, tabX, tabY, nbElement);
41
42 //Deallocate the tables
43 ✗ delete[] tabResult;
44 ✗ delete[] tabX;
45 ✗ delete[] tabY;
46 }
47
48 ✗ int main(int argc, char** argv){
49 ✗ return micro_benchmarkParseArg(argc, argv, evaluateHadamardProductNbTest);
50 }
51
52