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Cuda 9+ compile support #354

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Cuda 9+ compile support #354

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cc1c336
Cuda Compile
andrewpsp Jan 23, 2018
c29c0ed
Support For Volta Architecture
andrewpsp Jan 25, 2018
60555aa
Update CMakeLists.txt
andrewpsp Jan 25, 2018
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4 changes: 2 additions & 2 deletions cuda_djezo/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,13 @@ file(GLOB HEADERS
)


set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};-D_FORCE_INLINES;--disable-warnings;--ptxas-options=-v;-Xptxas=-dlcm=ca;-Xptxas=-dscm=cs; -O3)
set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};-D_FORCE_INLINES;--disable-warnings;--ptxas-options=-v;-Xptxas=-dlcm=ca;-Xptxas=-dscm=cs; -O3; --allow-expensive-optimizations=02;-O=3)

FIND_PACKAGE(CUDA REQUIRED)
if(COMPUTE AND (COMPUTE GREATER 0))
LIST(APPEND CUDA_NVCC_FLAGS -gencode arch=compute_${COMPUTE},code=sm_${COMPUTE})
else(COMPUTE AND (COMPUTE GREATER 0))
set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};-gencode arch=compute_50,code=sm_50; -gencode arch=compute_52,code=sm_52; -gencode arch=compute_60,code=sm_60 )
set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS};-gencode arch=compute_50,code=sm_50;-gencode arch=compute_52,code=sm_52; -gencode arch=compute_60,code=sm_60, -gencode arch=compute_70,code=sm_70;)
endif(COMPUTE AND (COMPUTE GREATER 0))

if(CUDA_FOUND)
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3 changes: 1 addition & 2 deletions cuda_djezo/eqcuda.hpp
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Expand Up @@ -3,7 +3,6 @@
#include "cuda.h"
#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include "device_functions_decls.h"
#include "../cpu_tromp/blake2/blake2.h"
#include "cuda_djezo.hpp"

Expand Down Expand Up @@ -96,4 +95,4 @@ struct eq_cuda_context : public eq_cuda_context_interface

#define CONFIG_MODE_1 9, 1248, 12, 640, packer_cantor

#define CONFIG_MODE_2 8, 640, 12, 512, packer_default
#define CONFIG_MODE_2 8, 640, 12, 512, packer_default