Visible to Intel only — GUID: GUID-895A74D8-2AA7-435A-9C41-1B550400C308
Visible to Intel only — GUID: GUID-895A74D8-2AA7-435A-9C41-1B550400C308
qopt-for-throughput, Qopt-for-throughput
Determines how the compiler optimizes for throughput depending on whether the program is to run in single-job or multi-job mode. This feature is only available for ifx.
Syntax
Linux: |
-qopt-for-throughput[=value] |
macOS: |
None |
Windows: |
/Qopt-for-throughput[:value] |
Arguments
value |
Is one of the values "multi-job" or "single-job". If no value is specified, the default is "multi-job". |
Default
OFF |
If this option is not specified, the compiler will not optimize for throughput performance. |
Description
This option determines whether throughput performance optimization occurs for a program that is run as a single job or one that is run in a multiple job environment.
The memory optimizations for a single job versus multiple jobs can be tuned in different ways by the compiler. For example, the cost model for loop tiling and prefetching are different for a single job versus multiple jobs. When a single job is running, more memory is available and the tunings will be different.
IDE Equivalent
Alternate Options
None