12 ms·

GPUs are SIMD

• petermcneeley 7y ago
  Which means given a wave of 64 that gpu has only 72 cores(cus)
• lmeyerov 7y ago
  yes and no. they're a bunch of distinct simt cores. so what works badly on a few x8s SIMD cores can work great on GPUs. ex: df.groupby('x').agg(my_weird_symbolic_func) can do well in rapids.ai and badly on AVX.