# Interface definition for thorn MemSpeed

IMPLEMENTS: MemSpeed

USES INCLUDE HEADER: vectors.h



CCTK_INT FUNCTION GetNumSMTThreads()
REQUIRES FUNCTION GetNumSMTThreads
CCTK_INT FUNCTION GetMaxSMTThreads()
REQUIRES FUNCTION GetMaxSMTThreads

# Obtain information about caches and memory sizes from thorn hwloc
CCTK_INT FUNCTION GetCacheInfo1                            \
    (CCTK_POINTER_TO_CONST ARRAY OUT names,                \
     CCTK_INT              ARRAY OUT types,                \
     CCTK_POINTER_TO_CONST ARRAY OUT sizes,                \
     CCTK_INT              ARRAY OUT linesizes,            \
     CCTK_INT              ARRAY OUT strides,              \
     CCTK_INT              ARRAY OUT num_puss,             \
     CCTK_INT                    IN  max_num_cache_levels)
REQUIRES FUNCTION GetCacheInfo1

# Obtain information about MPI processes and hosts from thorn hwloc
CCTK_INT FUNCTION GetMPIProcessInfo      \
    (CCTK_INT OUT mpi_num_procs,         \
     CCTK_INT OUT mpi_proc_num,          \
     CCTK_INT OUT mpi_num_hosts,         \
     CCTK_INT OUT mpi_host_num,          \
     CCTK_INT OUT mpi_num_procs_on_host, \
     CCTK_INT OUT mpi_proc_num_on_host)
REQUIRES FUNCTION GetMPIProcessInfo