v1.10 Fixing single stream bandwith output /w custom data size (#8)

CHANGELOG.md

 # Changelog for TransferBench
 
+## v1.10
+### Fixed
+- Fix incorrect bandwidth calculation when using single stream mode and per-Transfer data sizes
+
 ## v1.09
 ### Added
 - Printing off src/dst memory addresses during interactive mode

EnvVars.hpp

@@ -26,7 +26,7 @@ THE SOFTWARE.
 #include <algorithm>
 #include <random>
 #include <time.h>
-#define TB_VERSION "1.09"
+#define TB_VERSION "1.10"
 
 extern char const MemTypeStr[];
 

TransferBench.cpp

@@ -388,7 +388,7 @@ void ExecuteTransfers(EnvVars const& ev,
       for (auto const& transfer : exeInfo.transfers)
       {
         double transferDurationMsec = transfer->transferTime / (1.0 * numTimedIterations);
-        double transferBandwidthGbs = (N * sizeof(float) / 1.0E9) / transferDurationMsec * 1000.0f;
+        double transferBandwidthGbs = (transfer->numBytesToCopy / 1.0E9) / transferDurationMsec * 1000.0f;
         totalCUs += transfer->exeMemType == MEM_CPU ? ev.numCpuPerTransfer : transfer->numBlocksToUse;
 
         if (!verbose) continue;