Visible to Intel only — GUID: GUID-D0078E73-2EAA-4944-8D67-81E7D2D7CD26
Visible to Intel only — GUID: GUID-D0078E73-2EAA-4944-8D67-81E7D2D7CD26
qopt-malloc-options
Lets you specify an alternate algorithm for malloc(). This feature is only available for ifort.
Syntax
Linux: |
-qopt-malloc-options=n |
macOS: |
-qopt-malloc-options=n |
Windows: |
None |
Arguments
n |
Specifies the algorithm to use for malloc(). Possible values are:
|
Default
-qopt-malloc-options=0 |
The compiler uses the default algorithm when malloc() is called. No call is made to mallopt(). |
Description
This option lets you specify an alternate algorithm for malloc().
If you specify a non-zero value for n, it causes alternate configuration parameters to be set for how malloc() allocates and frees memory. It tells the compiler to insert calls to mallopt() to adjust these parameters to malloc() for dynamic memory allocation. This may improve speed.
IDE Equivalent
Alternate Options
None