COMPMID-1246: Print the name of the file that cannot be loaded

Change-Id: I60e0ad323ea3c6c61be2d41d2125188bc52eaf17
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/140733
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
diff --git a/utils/GraphUtils.cpp b/utils/GraphUtils.cpp
index 5c1fda5..0ce6076 100644
--- a/utils/GraphUtils.cpp
+++ b/utils/GraphUtils.cpp
@@ -604,7 +604,7 @@
 
     // Open file
     std::ifstream stream(_filename, std::ios::in | std::ios::binary);
-    ARM_COMPUTE_ERROR_ON_MSG(!stream.good(), "Failed to load binary data");
+    ARM_COMPUTE_ERROR_ON_MSG(!stream.good(), "Failed to load binary data from %s", _filename.c_str());
     std::string header = npy::read_header(stream);
 
     // Parse header