https://community.intel.com/t5/Intel-MPI-Library/API-for-I-MPI-ADJUST-Family/m-p/1166754#M6470 <P>Hi,</P> <P>I would like to know whether the Intel MPI Library also has an API to select the algorithm for a given collective operation inside an MPI program?</P> <P>As far as I understand the documentation, I can only use the I_MPI_ADJUST environment variables.</P> <P>Is that correct or is there an API (perhaps undocumented)?</P> <P>Thank you</P> Mon, 06 Aug 2018 20:28:42 GMT Hunold__Sascha 2018-08-06T20:28:42Z https://community.intel.com/t5/Intel-MPI-Library/API-for-I-MPI-ADJUST-Family/m-p/1166754#M6470 <P>Hi,</P> <P>I would like to know whether the Intel MPI Library also has an API to select the algorithm for a given collective operation inside an MPI program?</P> <P>As far as I understand the documentation, I can only use the I_MPI_ADJUST environment variables.</P> <P>Is that correct or is there an API (perhaps undocumented)?</P> <P>Thank you</P> Mon, 06 Aug 2018 20:28:42 GMT https://community.intel.com/t5/Intel-MPI-Library/API-for-I-MPI-ADJUST-Family/m-p/1166754#M6470 Hunold__Sascha 2018-08-06T20:28:42Z