Comments for Hoopoe Cloud Blogs

Comment on CUDA.NET examples issues by ksirg

ksirg — Mon, 05 Jul 2010 07:35:37 +0000

In addition to your post it’s worth to mention that when you compile your projects in x64 windows common error occur:

“c:\cuda\include\host_config.h(96) : fatal error C1083: Cannot open include file:
‘crtdefs.h’: No such file or directory”

But when you add this line to your C:\cuda\bin64\nvcc.profile file in INCLUDES section

“-IC:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/include”

everything goes ok.

My whole nvcc.profile:

TOP = $(_HERE_)/..

PATH += $(TOP)/extools/bin;$(TOP)/open64/bin;$(_HERE_);$(TOP)/lib;

INCLUDES += “-I$(TOP)/include” “-I$(TOP)/include/cudart” “-IC:/Program Files (x86)/Microsoft Visual Studio 9.0/VC/include” $(_SPACE_)

LIBRARIES =+ $(_SPACE_) “/LIBPATH:$(TOP)/lib$(_TARGET_SIZE_)” cudart.lib

CUDAFE_FLAGS +=
OPENCC_FLAGS +=
PTXAS_FLAGS +=

Comment on OpenCL.NET 1.0.48 Released by CHRISTIAN

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Comment on World Cloud Computing Summit 2009 by CAMERON

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Comment on CIGPU 2010 – Computational Intelligence Session by Webmaster

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Comment on CUDA.NET 2.3.7 Released by SetecAstronomy

SetecAstronomy — Mon, 10 May 2010 15:22:55 +0000

Any idea when we might be able to expect a CUDA 3.0/3.1 compatible release?

Comment on CUDA.NET 2.3.7 Released by moti_bot

moti_bot — Sat, 08 May 2010 20:23:37 +0000

Actually no, you should look for a cudart.dll file under the bin directory of the CUDA installation.
If none exists, then you could create a copy of cudart32_30_14.dll file to become cudart.dll.

Comment on CUDA.NET 2.3.7 Released by sl

sl — Fri, 07 May 2010 12:34:56 +0000

Hi,

I have the problem Sergio met a couple of months ago. I am trying to use CUDA Runtime methods but get the message error :

Unable to load DLL ‘cudart’: The specified module could not be found.

I had installed the toolkit and actually have a dll named “cudart32_30_14.dll”. Is it a wrong one ? I copied and pasted it in the folder containing CUDA.NET.dll but it still doesn’t work.

Am I doing something wrong ?

Thank you

Comment on CUDA.NET 2.3.7 Released by hvh

hvh — Tue, 09 Mar 2010 04:56:31 +0000

I guess you have to use SetFunctionSharedSize – didn’t try it though…

Comment on CUDA.NET 2.3.7 Released by Sergio

Sergio — Thu, 04 Mar 2010 18:32:15 +0000

Thanks!

I have another quick question. Sometimes in CUDA it is recommended to use templates to get some performance speedup. How do I pass the parameter to the template in CUDA.NET?

For example, if my CUDA function is:

template __global__ static void map(…..

How do I pass that blocksize in CUDA.NET?

Comment on CUDA.NET 2.3.7 Released by moti_bot

moti_bot — Tue, 16 Feb 2010 17:11:32 +0000

Hi Sergio,

The cudart.dll file is part of NVIDIA CUDA Toolkit installation.
The driver API would work in any environment with NVIDIA drivers installed, but for the runtime API you need to install the Toolkit.