Section MACHINE_ARCH

• Configuration options for the machine architecture.

• Section path: CP2K_INPUT / GLOBAL / MACHINE_ARCH

• This section cannot be repeated.

• Subsections

  • none

• Keywords

  • MEMORY
  • MEM_POL
  • MPI_REORDERING
  • PRINT_BRANCH
  • PRINT_FULL
  • PRINT_PROC
  • PRINT_RESUME
  • PRINT_THREAD
  • PRINT_THREAD_CUR
  • PROCESS
  • SCHED_MPI
  • SCHED_THREAD
  • THREAD

• Keyword descriptions

  MEMORY
  	MEMORY {Integer} ...
  	The memory banks ID for each MPI process. It will beuse to set memory bank of the MPI process
  	This keyword cannot be repeated and it expects a list of integers.
  	Default value: 0

  MEM_POL
  	MEM_POL {Word}
  	Enable memory binding on the compute node.
  	This keyword cannot be repeated and it expects precisely one word.
  	Default value: X

  MPI_REORDERING
  	MPI_REORDERING {Word} ...
  	Apply a global MPI reordering for the run
  	This keyword cannot be repeated and it expects a list of words.
  	Default value: N

  PRINT_BRANCH
  	PRINT_BRANCH {Logical}
  	Print machine architecture component organization.
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PRINT_FULL
  	PRINT_FULL {Logical}
  	Print full machine architecture
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PRINT_PROC
  	PRINT_PROC {Logical}
  	Print the process binding in the machine.
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PRINT_RESUME
  	PRINT_RESUME {Logical}
  	Print the compute node architecture number of components.
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PRINT_THREAD
  	PRINT_THREAD {Logical}
  	Print the threads binding in the machine.
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PRINT_THREAD_CUR
  	PRINT_THREAD_CUR {Logical}
  	Print the current threads binding in the machine.
  	This keyword cannot be repeated and it expects precisely one logical.
  	Default value: .FALSE.

  PROCESS
  	PROCESS {Integer} ...
  	Core ID for each MPI process of a compute node. It will be used to place the MPI process.
  	This keyword cannot be repeated and it expects a list of integers.
  	Default value: 0

  SCHED_MPI
  	SCHED_MPI {Word}
  	Enable process scheduling on the compute node.
  	This keyword cannot be repeated and it expects precisely one word.
  	Default value: D

  SCHED_THREAD
  	SCHED_THREAD {Word}
  	Enable thread scheduling on the compute node.
  	This keyword cannot be repeated and it expects precisely one word.
  	Default value: D

  THREAD
  	THREAD {Integer} ...
  	Core ID for each thread of a compute node. It will be used to place the thread.
  	This keyword cannot be repeated and it expects a list of integers.
  	Default value: 0