| title |
VCPROFILE_ALLOC_SCALE | Microsoft Docs |
| ms.custom |
|
| ms.date |
11/04/2016 |
| ms.reviewer |
|
| ms.suite |
|
| ms.technology |
|
| ms.tgt_pltfrm |
|
| ms.topic |
article |
| f1_keywords |
|
| dev_langs |
|
| helpviewer_keywords |
VCPROFILE_ALLOC_SCALE environment variable |
|
| ms.assetid |
5cb5ce27-f9b8-489b-b46c-d6e9bcab2d34 |
| caps.latest.revision |
4 |
| author |
corob-msft |
| ms.author |
corob |
| manager |
ghogen |
| translation.priority.ht |
cs-cz |
de-de |
es-es |
fr-fr |
it-it |
ja-jp |
ko-kr |
pl-pl |
pt-br |
ru-ru |
tr-tr |
zh-cn |
zh-tw |
|
Modify the amount of memory allocated to hold the profile data.
VCPROFILE_ALLOC_SCALE=scale_value
scale_value
The scale value for the amount of memory you want for running test scenarios. The default is 1.
Remarks
In rare cases, there will not be enough memory available to support gathering profile data when running test scenarios. In those cases, you can increase the amount of memory with VCPROFILE_ALLOC_SCALE.
If you receive an error message during a test run that indicates that you have insufficient memory, assign a larger value to VCPROFILE_ALLOC_SCALE, until the test runs complete with no out-of-memory errors.
set VCPROFILE_ALLOC_SCALE=2
Environment Variables for Profile-Guided Optimizations