From 9b77de8d6c4edab8a7e72db95dfd1a83f6cf5e35 Mon Sep 17 00:00:00 2001
From: TiborGY <gyori.tibor@stud.u-szeged.hu>
Date: Sat, 1 Jun 2019 20:57:45 +0200
Subject: [PATCH] fix warning, make output nicer

---
 cpp_thread_test/dgemm_thread_safety.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cpp_thread_test/dgemm_thread_safety.cpp b/cpp_thread_test/dgemm_thread_safety.cpp
index 8fec43858..cecf794fa 100644
--- a/cpp_thread_test/dgemm_thread_safety.cpp
+++ b/cpp_thread_test/dgemm_thread_safety.cpp
@@ -77,7 +77,7 @@ int main(int argc, char* argv[]){
 		//PrintMatrices(matBlock, randomMatSize, numConcurrentThreads, 3);
 		std::cout<<"Comparing results from different threads..."<<std::flush;
 		for(uint32_t i=3; i<(numConcurrentThreads*3); i+=3){ //i is the index of matrix A, for a given thread
-			for(uint32_t j=0; j<(randomMatSize*randomMatSize); j++){
+			for(uint32_t j = 0; j < static_cast<uint32_t>(randomMatSize*randomMatSize); j++){
 				if (std::abs(matBlock[i+2][j] - matBlock[2][j]) > 1.0E-13){ //i+2 is the index of matrix C, for a given thread
 					std::cout<<"ERROR: one of the threads returned a different result! Index : "<<i+2<<std::endl;
 					std::cout<<"CBLAS DGEMM thread safety test FAILED!"<<std::endl;
@@ -85,8 +85,8 @@ int main(int argc, char* argv[]){
 				}
 			}
 		}
-		std::cout<<"OK!"<<std::endl;
+		std::cout<<"OK!\n"<<std::endl;
 	}
-	std::cout<<"CBLAS DGEMM thread safety test PASSED!"<<std::endl;
+	std::cout<<"CBLAS DGEMM thread safety test PASSED!\n"<<std::endl;
 	return 0;
 }