gmpf960 Profile Merger

The gmpf960 utility merges the profile data from multiple executions of an instrumented program into a single file. gcdm960, the optimization decision making utility, uses this merged profile data as input.

The invocation command is:

gmpf960 [ -option ]... { -spf | -o } outfile infile ...

On DOS, you can use a / character instead of the - character preceding each option. The options are listed below.

Using spf outfile creates an output file containing a self-contained profile.

Using o outfile creates an output file containing a raw profile.

Use infile to specify an input file.

Options

• h
  prints help to stdout and exits.
• rprofile
  prints how many times the counters for each block were incremented to stdout.
• v960
  displays version and exits.
• Z pdb_dir
  specifies program database (PDB) directory. If the merged output or any of the inputs is a self-contained profile, you must specify the PDB with the Z option or via the G960PDB or I960PDB environment variable.

See Chapters 4 through 6 of your compiler manual for related information.

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