Open ben-kuhn opened 8 years ago
Same here!
Well, considering it's been almost 2 years since the last commit, it may be time to look elsewhere...
And where is elsewhere?
Solution is to add -D_FORCE_INLINES in the Makefile when compiling.
example: NVCC_GENCODE = -D_FORCE_INLINES -gencode=arch=compute_20,code=\"sm_20,compute
Although I did not have this issue when using CUDA 8, but with CUDA 7.5 I needed to add the flag.
After making @PsychicCat change, compile was succesful but now when running I get:
stack smashing detected : ./ccminer terminated Aborted (core dumped)
Ubuntu 16.04 Xenial with Cuda 8 drivers. Any ideas?
@emkman haven't seen that issue myself but first try https://github.com/KlausT/ccminer-cryptonight, this fork is being actively maintained.
@PsychicCat excellent, thank you!
GTX 1060, Nv 387, cuda 9 , Linux Mint 18.2 x64 , Ryzen 5 i use this manual. http://fucking-it.com/ru/2016-01-21-14-35-44/bitcoin/854-monero-ccminer-cryptonight-gpu-miner-na-linux
/usr/include/string.h: In function ‘void __mempcpy_inline(void, const void, size_t)’: /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope return (char ) memcpy (dest, src, n) + n;
anybody knows how to do with it?
Somewhere in internet i found method , but this is not work NVCCFLAGS - are not exist. (nvcc of course inalled)
After a long time looking through various internet sources I solved this problem by going to the Makefile and changing the line
NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
into
NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
For me this was on line 406
.cu.o:
$(NVCC) -g -O2 -I . -Xptxas "-abi=no -v" $(NVCC_GENCODE) --maxrregcount=80 --ptxas-options=-v -D_FORCE_INLINES $(JANSSON_INCLUDES) -o $@ -c $<
added: -D_FORCE_INLINES in Makefile
For anybody who had this error shown on his/her terminal while running cuIBM (Immersed Boundary Method Solver developed by the Lorena Barba group) When running "make" as it says in the tutorial https://github.com/barbagroup/cuIBM An error massage may jump out saying /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope This can be solved adding -D_FORCE_INLINES at the end of the line 10 of the "make" file in the cuIBM folder, so it would look like this: CCFLAGS = -arch=sm_21 -O3 -D_FORCE_INLINES On the other hand, its important to modify the compute capability to your nvdia version see: https://developer.nvidia.com/cuda-gpus
I dont konw if its ok to write it here, if not please notify me.
@comarius That worked. Thank you.
GTX 1060, Nv 387, cuda 9 , Linux Mint 18.2 x64 , Ryzen 5 i use this manual. http://fucking-it.com/ru/2016-01-21-14-35-44/bitcoin/854-monero-ccminer-cryptonight-gpu-miner-na-linux
/usr/include/string.h: In function ‘void __mempcpy_inline(void, const void, size_t)’: /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope return (char ) memcpy (dest, src, n) + n;
anybody knows how to do with it?
Somewhere in internet i found method , but this is not work NVCCFLAGS - are not exist. (nvcc of course inalled)
After a long time looking through various internet sources I solved this problem by going to the Makefile and changing the line
NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
into
NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)
For me this was on line 406
where is Makefile
can you tell me where is the Makefile,i dont know how to find it and modify it as you say
Failed at compile time with the following error:
nvcc -g -O2 -I . -Xptxas "-abi=no -v" -gencode=arch=compute_20,code=\"sm_20,compute_20\" -gencode=arch=compute_30,code=\"sm_30,compute_30\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --maxrregcount=80 --ptxas-options=-v -I./compat/jansson -o cryptonight/cryptonight.o -c cryptonight/cryptonight.cu ptxas warning : 'option -abi=no' might get deprecated in future ptxas warning : Too big maxrregcount value specified 80, will be ignored ptxas info : 0 bytes gmem ptxas info : Compiling entry function 'cuda_dummy_entry' for 'sm_20' ptxas info : Used 0 registers ptxas warning : 'option -abi=no' might get deprecated in future ptxas warning : Too big maxrregcount value specified 80, will be ignored ptxas info : 0 bytes gmem ptxas info : Compiling entry function 'cuda_dummy_entry' for 'sm_30' ptxas info : Used 0 registers ptxas warning : 'option -abi=no' might get deprecated in future ptxas info : 0 bytes gmem ptxas info : Compiling entry function 'cuda_dummy_entry' for 'sm_35' ptxas info : Used 0 registers /usr/include/string.h: In function ‘void* __mempcpyinline(void, const void_, sizet)’: /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope return (char ) memcpy (dest, src, n) + n; ^ Makefile:1155: recipe for target 'cryptonight/cryptonight.o' failed make[2]: _\ [cryptonight/cryptonight.o] Error 1