opencv/modules/flann/include
Pierre-Emmanuel Viel 482cacd420 Mix of 32 and 64bits vector types prevents vectorisation for distance computation.
Argument "a" is of type ElementType* that is either int* or float*, while b was double*.
Mixing types prevents the possibility to use SSE or AVX instructions.
On implementation without SIMD instructions, this doesn't show any impact on performance.
2020-07-01 18:27:07 +02:00
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opencv2 Mix of 32 and 64bits vector types prevents vectorisation for distance computation. 2020-07-01 18:27:07 +02:00