how to enable SPE in S 32DSV2.1

[longfeiwang]

I need to enable SPE in the core of S32R274 Z7-1 to speed up some algorithms. The steps are as follows：

1

2

3 add files 

#include "spe.h"

#include "spe2.h"

After I finished these operations, there were a lot of errors in the compilation project。Is there something wrong?

[petervlna · Accepted solution]

Hi,

All you need to do is to enable them in S32DS:

regards,
Peter

[longfeiwang]

The settings you reply to are the default settings，After I add spe.h there are still a lot of errors C:/NXP/S32DS_Power_v2.1/S32DS/build_tools/e200_ewl2/EWL_C/include/pa/spe.h:830:30: error: unknown type name '__ev64_opaque__'

[longfeiwang]

problem  has been  solved   THKS

[petervlna]

Hi,

Nice to hear that.

regards,

Peter

[longfeiwang]

THKS it's very useful