oclHashcat v1.36 has reported a cuMemcpyDtoH error

[bemosappa]

Hi,

OclHashcat always stop at sha256 in benchamrk mode:

Code:

C:\Users\<user>\Documents\Tools\cudaHashcat-1.36>cudaHashcat64.exe -b cudaHashcat v1.36 starting in benchmark-mode... Device #1: Quadro K4100M, 4096MB, 705Mhz, 6MCU Hashtype: MD4 Workload: 1024 loops, 256 accel Speed.GPU.#1.:  2630.2 MH/s Hashtype: MD5 Workload: 1024 loops, 256 accel Speed.GPU.#1.:  1650.8 MH/s Hashtype: SHA1 Workload: 1024 loops, 256 accel Speed.GPU.#1.:   433.9 MH/s Hashtype: SHA256 Workload: 1024 loops, 256 accel ERROR: cuMemcpyDtoH() 999

• OS : Windows 7 Professional, 64-bit (SP1)
  
• CPU : Intel i7-4810MQ @2.80GHz
  
• RAM : 32 Go
  
• Pilote : Nvidia 353.30. http://www.nvidia.fr/download/driverResu...x/86987/fr 
  

Should I use a different driver version ?

[Rolf]

I could recommend that, but unfortunately, the rock stable driver I'm using (Forceware 337.88) isn't compatible with mobile Quadros, as they have separate non-forceware drivers of different versions (ODE, Performance, CAD and what have you).