• 2019 Update 3
  • 03/07/2019
  • Public Content
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Contents

Syntax
NMCMD <command + args>
"nm -P"
Variable
VT_NMCMD
Description
If function tracing with GCC 2.95.2+'s
-finstrument-functions
is used, Intel Trace Collector is called at function entry/exit. Before logging these events, it has to map from the function's address in the executable to its name.
This is done with the help of an external program, usually nm. If it is not appropriate on your system, you can override the default. The executable's filename (including the path) is appended at the end of the command, and the command is expected to print the result to stdout in the format defined for POSIX.2 nm.

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