[snpe] Add performance profile configuration support

[anyj0527]

usage:... custom=Runtime:DSP,...,PerfProfile:"burst" ...

• Add support for configuring SNPE performance profiles through custom properties.
• The default performance profile is set to 'BALANCED'

REF:

typedef enum
{
  SNPE_PERFORMANCE_PROFILE_DEFAULT = 0,
  SNPE_PERFORMANCE_PROFILE_BALANCED = 0,
  SNPE_PERFORMANCE_PROFILE_HIGH_PERFORMANCE = 1,
  SNPE_PERFORMANCE_PROFILE_POWER_SAVER = 2,
  SNPE_PERFORMANCE_PROFILE_SYSTEM_SETTINGS = 3,
  SNPE_PERFORMANCE_PROFILE_SUSTAINED_HIGH_PERFORMANCE = 4,
  SNPE_PERFORMANCE_PROFILE_BURST = 5,
  SNPE_PERFORMANCE_PROFILE_LOW_POWER_SAVER = 6,
  SNPE_PERFORMANCE_PROFILE_HIGH_POWER_SAVER = 7,
  SNPE_PERFORMANCE_PROFILE_LOW_BALANCED = 8,
  SNPE_PERFORMANCE_PROFILE_EXTREME_POWER_SAVER = 9,
} Snpe_PerformanceProfile_t;

[songgot]

It seems like you're missing the code to set 'perfProfile'.

if (Snpe_SNPEBuilder_SetPerformanceProfile(snpebuilder_h, perfProfile) != SNPE_SUCCESS)
throw std::runtime_error("Failed to set performance profile");

[anyj0527]

It seems like you're missing the code to set 'perfProfile'.

if (Snpe_SNPEBuilder_SetPerformanceProfile(snpebuilder_h, perfProfile) != SNPE_SUCCESS)
throw std::runtime_error("Failed to set performance profile");

Thanks! I missed the effective line. I added those, PTAL

[songgot]

LGTM 👍

[abhajaswal]

@anyj0527 , LGTM, around 1 ms time difference seen when burst mode is enabled instead of deafult mode