force-64bit-arithmetics

Consider all arithmetic operations as double-precision floating-point or int64 operations.

GUI Equivalent

Project Properties

Analysis Target

Performance Modeling

Other parameters

Syntax

--force-64bit-arithmetics

--no-force-64bit-arithmetics

Default

Off (no-force-64bit-arithmetics)

Actions Modified

=projection

=offload

Example

Force 64-bit arithmetics when modeling your application performance on a target device.

advisor --collect=projection --force-64bit-arithmetics --project-dir=./advi_results

In This Topic

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.