This library provides pseudo prototypes for NVIDIA cufile.h and cuda.h to simplify porting of applications to gpuDirect. The goal is to provide a drop-in memory replacement for cufile.h. This is motivated by the fact that development for gpuDirect turned out to be tricky on the system(s) I had at hand.
This project is not related whatsoever with NVIDIA. Any information about prototypes are publicly available / provided by NVIDIA.
You need to obtain the cufile.h header from NVIDIA and place it into the include directory; this provides the best compiler checks and at the same time prevents any legal issue as the header file is copyright protected. The required CUDA functions are implemented as fake.
The gds/samples*.cc 1-14 from NVIDIA are building with the library and can be executed. However, note that the functionality of the library is not complete.
In the Makefile of the gds examples you need to change: CUDA_PATH := PATH TO fake-gpudirect-cufile/ CUFILE_PATH ?= $(CUDA_PATH)/include
CUFILE_LIB := -L