You might be interested in ReproBLAS too.(http://bebop.cs.berkeley.edu/reproblas/ http://bebop.cs.berkeley.edu/reproblas/) It uses a different approach than su

You might be interested in ReproBLAS too.(http://bebop.cs.berkeley.edu/reproblas/ http://bebop.cs.berkeley.edu/reproblas/) It uses a different approach than superaccumulators, which as far as I know was first explored for the purpose of determinizing parallel floating-point sums by the folks working on ExBLAS (https://exblas.lip6.fr/ https://exblas.lip6.fr/)