Quote from: chrysophylax on November 08, 2017, 03:55:48 PM

Quote from: schap on November 08, 2017, 03:50:35 PM

Guys im having a tough time getting this to run with my Nvidia Tesla 2090, can anyone help please. downloaded the Cuda 8 version off git and this is error I am getting.....
[2017-11-07 20:02:04] Starting on stratum+tcp://yiimp.eu:3737
[2017-11-07 20:02:04] NVML GPU monitoring enabled.
[2017-11-07 20:02:04] 1 miner thread started, using 'x17' algorithm.
[2017-11-07 20:02:20] Stratum difficulty set to 0.016
[2017-11-07 20:02:20] x17 block 1630213, diff 1136.048
[2017-11-07 20:02:20] GPU #0: Intensity set to 20, 1048576 cuda threads
[2017-11-07 20:02:20] GPU #0: aes_cpu_init invalid device symbol
[2017-11-07 20:02:21] GPU #0: aes_cpu_init invalid device symbol
Cuda error in func 'x13_hamsi512_cpu_init' at line 685 : invalid device symbol.

I also changed the MakeFile.am to match the correct compatibility which should be nvcc_ARCH = -gencode=arch=compute_20,code="sm_20,compute_20"

thanks for any help

This model is no longer listed in the nVidia CUDA compute list - https://developer.nvidia.com/cuda-gpus/

If it is the next version up from the 2075, then you will find at Compute20, it is too old for even ccminer-tpruvot to compile to. Have you tried adding this compute level in the Makefile.am, then compiling?

tpruvot, you would know better as to whether this Compute level is supported or not.

#crysx

Here is what some of the MakeFile.am looks like

if HAVE_WINDOWS
ccminer_SOURCES += compat/winansi.c
endif

ccminer_LDFLAGS = $(PTHREAD_FLAGS) @CUDA_LDFLAGS@
ccminer_LDADD = @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@ @CUDA_LIBS@ @OPENMP_CFLAGS@ @LIBS@ $(nvml_libs)
ccminer_CPPFLAGS = @LIBCURL_CPPFLAGS@ @OPENMP_CFLAGS@ $(CPPFLAGS) $(PTHREAD_FLAGS) -fno-strict-aliasing $(JANSSON_INCLUDES) $(DEF_INCLUDES) $(nvml_defs)

#nvcc_ARCH = -gencode=arch=compute_50,code=\"sm_50,compute_50\"
nvcc_ARCH = -gencode=arch=compute_20,code=\"sm_20,compute_20\"
#nvcc_ARCH += -gencode=arch=compute_61,code=\"sm_61,compute_61\"
#nvcc_ARCH += -gencode=arch=compute_52,code=\"sm_52,compute_52\"
#nvcc_ARCH += -gencode=arch=compute_35,code=\"sm_35,compute_35\"
#nvcc_ARCH += -gencode=arch=compute_30,code=\"sm_30,compute_30\"
#nvcc_ARCH += -gencode=arch=compute_20,code=\"sm_21,compute_20\"

nvcc_FLAGS = $(nvcc_ARCH) @CUDA_INCLUDES@ -I. @CUDA_CFLAGS@
nvcc_FLAGS += $(JANSSON_INCLUDES) --ptxas-options="-v"