c++ - Installed Cuda 8 and it seems to be missing npp.lib -


i have old code inherited , trying upgrade latest cuda, installed cuda 8 when compiling complains not being able find npp.lib, checked c:\program files\nvidia gpu computing toolkit\cuda\v8.0\lib\x64 , cant find it, see bunch of npp{xxx}.lib xxx more text, nothing npp.lib. has been removed in latest cuda?

thanks in advance.

yes, npp.lib replaced nppi.lib , npps.lib , nppc.lib somewhere around cuda 6.5 or before. referred in cuda 8 npp documentation, chapter 1:

note: starting release 6.5, npp provided static library (libnppc_static.a, libnppi_static.a, , libnpps_static.a) on linux, android, , mac oses in addition being provided shared library. static npp libraries depend on common thread abstraction layer library called culibos (libculibos.a) distributed part of toolkit. consequently, culibos must provided linker when static library being linked against. libnppi library becoming quite large minimize library loading , cuda runtime startup times recommended use static library(s) whenever possible. improve loading , runtime performance when using dynamic libraries npp 8.0 includes full set of nppi sub-libraries in addition full sized nppi library itself. linking sub-libraries contain functions application uses can improve load time , runtime startup performance. nppi functions make calls other nppi and/or npps functions internally may need link few libraries depending on function calls application makes. nppi sub-libraries split sections corresponding way nppi header files split. there static versions of each of new sub-libraries. full sized nppi library deprecated in next cuda release. list of sub-libraries follows:

nppial arithmetic , logical operation functions in nppi_arithmetic_and_logical_operations.h

nppicc color conversion , sampling functions in nppi_color_conversion.h

nppicom jpeg compression , decompression functions in nppi_compression_functions.h

nppidei data exchange , initialization functions in nppi_data_exchange_and_initialization.h

nppif filtering , computer vision functions in nppi_filter_functions.h

nppig geometry transformation functions found in nppi_geometry_transforms.h

nppim morphological operation functions found in nppi_morphological_operations.h

nppist statistics , linear transform in nppi_statistics_functions.h , nppi_linear_transforms.h

nppisu memory support functions in nppi_support_functions.h

nppitc threshold , compare operation functions in nppi_threshold_and_compare_operations.h

in addition note above nppi further subdivided. you'll need change link specifications.


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