Is SLIDE being used anywhere, or were flaws discovered? It was supposed to massively accelerate training on CPUs. https://www.hpcwire.com/off-the-wire/rice-res

Is SLIDE being used anywhere, or were flaws discovered? It was supposed to massively accelerate training on CPUs. https://www.hpcwire.com/off-the-wire/rice-researchers-algorithm-that-trains-deep-neural-nets-faster-on-cpus-than-gpus/ https://www.hpcwire.com/off-the-wire/rice-researchers-algori...