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fast cpu basisRotate and other small cleanups

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This commit is contained in:
Christoph Lehner
2020-07-30 07:08:54 -04:00
parent 0e88bf4bff
commit 197612bc7a
3 changed files with 43 additions and 30 deletions
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14
Grid/communicator/Communicator_mpi3.cc
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@ -44,22 +44,10 @@ void CartesianCommunicator::Init(int *argc, char ***argv)
MPI_Initialized(&flag); // needed to coexist with other libs apparently
if ( !flag ) {
// Fugaku Tofu: enable by default
/*
#if defined (A64FX) || defined (A64FXFIXEDSIZE)
#ifndef TOFU
#define TOFU
#pragma message ("TOFU network / MPI_THREAD_SERIALIZED")
#endif
#endif
*/
#if defined (TOFU) // FUGAKU, credits go to Issaku Kanamori
nCommThreads=1;
// wrong results here too
//MPI_Init(argc,argv);
// comms-overlap leads to wrong results in Benchmark_wilson even on single node MPI runs
// For now: comms-overlap leads to wrong results in Benchmark_wilson even on single node MPI runs
// other comms schemes are ok
MPI_Init_thread(argc,argv,MPI_THREAD_SERIALIZED,&provided);
#else