fnsplit, Qfnsplit
Enables function splitting. This feature is only available for ifort.
fprofile-ml-use
Enables the use of a pre-trained machine learning model to predict branch execution probabilities driving profile-guided optimizations. This feature is only available for ifx.
p
Compiles and links for function profiling with gprof(1). This feature is only available for ifort.
prof-data-order, Qprof-data-order
Enables or disables data ordering if profiling information is enabled. This feature is only available for ifort.
prof-dir, Qprof-dir
Specifies a directory for profiling information output files. This feature is only available for ifort.
prof-file, Qprof-file
Specifies an alternate file name for the profiling summary files. This feature is only available for ifort.
prof-func-groups
Enables or disables function grouping if profiling information is enabled. This feature is only available for ifort.
prof-func-order, Qprof-func-order
Enables or disables function ordering if profiling information is enabled. This feature is only available for ifort.
prof-gen, Qprof-gen
Produces an instrumented object file that can be used in profile guided optimization. This feature is only available for ifort.
prof-src-dir, Qprof-src-dir
Determines whether directory information of the source file under compilation is considered when looking up profile data records. This feature is only available for ifort.
prof-src-root, Qprof-src-root
Lets you use relative directory paths when looking up profile data and specifies a directory as the base. This feature is only available for ifort.
prof-src-root-cwd, Qprof-src-root-cwd
Lets you use relative directory paths when looking up profile data and specifies the current working directory as the base. This feature is only available for ifort.
prof-use, Qprof-use
Enables the use of profiling information during optimization. This feature is only available for ifort.
Qcov-dir
Specifies a directory for profiling information output files that can be used with the codecov or tselect tool. This feature is only available for ifort.
Qcov-file
Specifies an alternate file name for the profiling summary files that can be used with the codecov or tselect tool. This feature is only available for ifort.
Qcov-gen
Produces an instrumented object file that can be used with the codecov or tselect tool. This feature is only available for ifort.