38,760
edits
Translations:OpenACC Tutorial - Adding directives/50/en: Difference between revisions
Translations:OpenACC Tutorial - Adding directives/50/en (view source)
Revision as of 13:04, 16 May 2023
, 1 year agoImporting a new version from external source
(Importing a new version from external source) |
(Importing a new version from external source) |
||
| Line 1: | Line 1: | ||
The NVidia compilers use the <code>- | The NVidia compilers use the <code>-acc</code> (target accelerator) option to enable compilation for an accelerator. | ||
We use the sub-option <code> | We use the sub-option <code>-gpu=managed</code> to tell the compiler that we want to use [https://developer.nvidia.com/blog/unified-memory-cuda-beginners/ managed memory]. | ||
This ''managed memory'' simplifies the process of transferring data to and from the device. | This ''managed memory'' simplifies the process of transferring data to and from the device. | ||
We will remove this option in a later example. | We will remove this option in a later example. | ||
We also use the option <code>-fast</code>, which is an optimization option. | We also use the option <code>-fast</code>, which is an optimization option. | ||