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

Syntax
UNIFY-SYMBOLS [on|off]
Variable
VT_UNIFY_SYMBOLS
Default
on
Description
During post-processing Intel Trace Collector unifies the ids assigned to symbols on different processes. This step is redundant only if all processes define all symbols in exactly the same order with exactly the same names. As Intel Trace Collector cannot recognize this automatically, the unification can be disabled by the user to reduce the time required for trace file generation. Before using this option, make sure that your program really defines symbols consistently.

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