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This commit is contained in:
Carles Fernandez 2016-02-16 18:46:37 +01:00
parent 8991b455fb
commit 505b13a21a
1 changed files with 4 additions and 2 deletions
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src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/qa_utils.cc
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@ -76,8 +76,10 @@ void load_random_data(void *data, volk_gnsssdr_type_t type, unsigned int n)
else ((uint32_t *)data)[i] = (uint32_t) scaled_rand;
break;
case 2:
if(type.is_signed) ((int16_t *)data)[i] = (int16_t) scaled_rand;
else ((uint16_t *)data)[i] = (uint16_t) scaled_rand;
// 16 bits dot product saturates very fast even with moderate length vectors
// we produce here only 4 bits input range
if(type.is_signed) ((int16_t *)data)[i] = (int16_t)((int16_t) scaled_rand % 16);
else ((uint16_t *)data)[i] = (uint16_t) (int16_t)((int16_t) scaled_rand % 16);
break;
case 1:
if(type.is_signed) ((int8_t *)data)[i] = (int8_t) scaled_rand;