Re: [AMBER] technical problems with installing amber20

From: David A Case <>
Date: Wed, 27 Jan 2021 15:21:43 -0500

On Wed, Jan 27, 2021, Игорь Злотников wrote:
> CMake Error: The current CMakeCache.txt directory
> /home/igorzlotnikov_2204/_scratch/data/amber20_src/build/CMakeCache.txtis
> different than the directory....

I don't recongize the exact error, but it sounds like you should remove
the CMakeCache.txt file from your amber20_src/build directory, and start
over with ./run_cmake. See if that eliminates the error message.

> [ 96%] Building CXX object
> src/pmemd/src/cuda/CMakeFiles/pmemd_cuda_DPFP.dir/gpu.cpp.o
> Â
> project/data/amber20_src/src/pmemd/src/cuda/gpu.cpp:5890:53: error: âffsâ
> was not declared in this scope
> gpu->sim.NLAtomsPerWarpBits = ffs(atomsPerWarp) - 1;

I've not seen this error before. Can you say what operating system and
compiler version you are using? I don't even see (at a quick glance) where
ffs is supposed to be declared.....


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Received on Wed Jan 27 2021 - 12:30:03 PST
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