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

Syntax
STF-PROCS-PER-FILE <number of processes>
Variable
VT_STF_PROCS_PER_FILE
Default
16
Description
In addition to or instead of combining trace data per node, the number of processes per file can be limited. This helps to restrict the amount of data that has to be loaded when analyzing a sub-set of the processes.
If
STF-USE-HW-STRUCTURE
is enabled, then
STF-PROCS-PER-FILE
has no effect unless it is set to a value smaller than the number of processes running on a node. To get files that contain exactly the data of
<n>
processes, set
STF-USE-HW-STRUCTURE
to
OFF
and
STF-PROCS-PER-FILE
to
<n>
.
In a single-process multi-threaded application trace, this configuration option is used to determine the number of threads per file.

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