hola, he instalado en el wifislax duro y ahora trabaja:
wifislax ~ # pyrit list_cores
Pyrit 0.4.1-dev (C)
The following cores seem available...
#1: 'CUDA-Device #1 'Quadro K4000''
#2: 'OpenCL-Device 'Quadro K4000''
#3: 'CPU-Core (SSE2/AES)'
#4: 'CPU-Core (SSE2/AES)'
#5: 'CPU-Core (SSE2/AES)'
#6: 'CPU-Core (SSE2/AES)'
#7: 'CPU-Core (SSE2/AES)'
#8: 'CPU-Core (SSE2/AES)'
wifislax ~ # pyrit benchmark
Pyrit 0.4.1-dev (C)
Running benchmark (16521.8 PMKs/s)...
-
Computed 16521.77 PMKs/s total.
#1: 'CUDA-Device #1 'Quadro K4000'': 8768.5 PMKs/s (RTT 2.

#2: 'OpenCL-Device 'Quadro K4000'': 5229.4 PMKs/s (RTT 2.9)
#3: 'CPU-Core (SSE2/AES)': 581.1 PMKs/s (RTT 3.0)
#4: 'CPU-Core (SSE2/AES)': 586.7 PMKs/s (RTT 3.1)
#5: 'CPU-Core (SSE2/AES)': 554.8 PMKs/s (RTT 3.0)
#6: 'CPU-Core (SSE2/AES)': 601.6 PMKs/s (RTT 3.0)
#7: 'CPU-Core (SSE2/AES)': 575.3 PMKs/s (RTT 3.0)
#8: 'CPU-Core (SSE2/AES)': 575.6 PMKs/s (RTT 3.1)
Me pregunto, sin embargo, es normal ver eso OpenCL-Device?
gracias