Hi, The BSPLib provides few advanced optimization methods, like optimized barrier synchronization, combining messages and randomized routing. Of these, the combining messages functionality that combines small messages which are less than 4KB into a temporary buffer, is applicable to bsp_put() and bsp_send() functions. It is related with the network bandwidth and performance.
As you know, we also bundles small messages into BSPMessageBundle. But there's room for improvement e.g., bundle size, compression, .., etc. Does anyone interesting in this? -- Best Regards, Edward J. Yoon @eddieyoon
