Andre Schulz

Hi @Harvie, @bajo, can you please post the output of `head -n 24 /proc/cpuinfo` and how gcc was invoked when it prints the error (i.e. run `make VERBOSE=1`)?

> Looking at the `mapmap` source code, it seems like it requires AVX instruction set. There is no fallback code for architectures that do not support it. Unfortunately (but fortunately...

np, @taketwo. :)

This issue has been fixed upstream in https://github.com/dthuerck/mapmap_cpu/commit/78342c6bbc0c1bc160361242fcaeabda14095af6 It should now be possible to compile the SSE 4.2 code path on CPUs which support SSE 4.2 but not AVX.

Hi @syberspaz, AFAIK Visual Studio is currently stuck on OpenMP 2.0 which only supports signed loop variables but apparently Microsoft is working on improving their OpenMP support according to a...

The second commit I've linked contains a possible fix for that. Have you tried passing the template parameters explicitly? For example: `double gauss_value = multi_gauss_unnormalized(color, var_mean, covariance_inv);`

Hi @LinusVanElswijk, thanks for your contribution. I will take a closer look at it as soon as I can.

Hi @LinusVanElswijk, sorry for the long delay. :( Overall, this looks pretty good and I would request only a few minor changes ... that is if you're still interested in...

@zyl1223582136, @CHANGXU12, could you please provide some more information such as the operating system and compiler version?

The mapMAP code is available at: https://github.com/dthuerck/mapmap_cpu