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Known issues in 0.7.1

***Error! Exclusion list full for particle ... when adding more than 4 bonds on a single particle

Due to a limitation in the way non-bonded interactions exclude bonded particle pairs, there can be a maximum of up to 4 bonds on each particle. - ticket:86

***Error! unspecified launch failure when running on the GTX 280/260

Unfortunately this fix was unable to make it into 0.7.1. This will be in 0.8.0, sorry GTX owners! - ticket:116


Known issues in 0.7.0

***Error! Exclusion list full for particle ... when adding more than 4 bonds on a single particle

Due to a limitation in the way non-bonded interactions exclude bonded particle pairs, there can be a maximum of up to 4 bonds on each particle. - ticket:86

***Error! invalid argument after /home/joaander/hoomd/src/computes_gpu/BinnedNeighborListGPU.cc:132 with extremely large box dimensions

For performance reasons, neighborlist bins are stored in a texture which limits the number of bins on the GPU to 32768. Workaround: increase r_cut in the pair force or r_buff in the neighbor list to reduce the number of bins in the box. - ticket:118

***Error! unspecified launch failure when running on the GTX 280/260

HOOMD 0.7.0 was not tested on the latest NVIDIA cards (we didn't have one available). It was hoped that everything would work fine, but there have been reports that simulations fail after only a short time. We are working on solving this for 0.7.1. - ticket:116

Incorrect results for small systems

A subtle bug results in incorrect results (pair forces are added multiple times) for small systems. Any system where a box dimension is less than 3.0 * (r_cut + r_buff) will result in this issue: The next release of HOOMD will correctly handle systems down to the smallest allowed by the minimum image convention and generate errors for smaller systems: #138