Tutorial

  • 11/18/2019
  • Public Content

Interpret Result Data

Intel® Inspector
is a dynamic memory and threading error checking tool for users developing serial and multithreaded applications on Windows* and Linux* operating systems. This topic is part of a
tutorial
that shows how to find and fix
memory
errors using the
Intel Inspector
and a
Fortran
sample application.
To determine the cause of the detected memory error:

Interpret Sources Window Pane Tabs

A
Sources
window similar to the following displays after you double-click the data row for the
Memory leak
problem set in the
nqueens_memory.f90
source file. It provides more visibility into the cause of the error.
Sources window
1
The
Source
tab shows the complete source surrounding one code location in the
Memory leak
problem:
Allocation site
.
The
Allocation site
code location represents the location from which the memory block was allocated. Notice the source code corresponding to the
Allocation site
code location is highlighted.
2
The
Disassembly
tab shows low-level operations for the
Allocation site
code location in the
Memory leak
problem.
3
The
Call Stack
tab shows the complete call stack for the
Allocation site
code location in the
Memory leak
problem.
Use the Expand control 
                    / Collapse control 
                    icons to expand/collapse source, disassembly, and call stack information for each code location region in a problem.

Access More Information on Interpreting and Resolving Problems

  1. Right-click anywhere in the
    Source
    or
    Disassembly
    tab.
  2. Choose
    Explain Problem
    to display the Help information for the
    Memory leak
    problem type.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804