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https://github.com/LCPQ/quantum_package
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77 lines
1.6 KiB
Fortran
77 lines
1.6 KiB
Fortran
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BEGIN_PROVIDER [ logical, GASPI_is_initialized ]
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&BEGIN_PROVIDER [ logical, has_gaspi ]
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implicit none
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BEGIN_DOC
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! This is true when GASPI_Init has been called
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END_DOC
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has_gaspi = .False.
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IRP_IF GASPI
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use GASPI
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integer(gaspi_return_t) :: res
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res = gaspi_proc_init(GASPI_BLOCK)
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if (res /= GASPI_SUCCESS) then
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print *, res
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print *, 'GASPI failed to initialize'
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stop -1
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endif
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has_gaspi = .True.
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IRP_ENDIF
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GASPI_is_initialized = .True.
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END_PROVIDER
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BEGIN_PROVIDER [ integer, GASPI_rank ]
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&BEGIN_PROVIDER [ integer, GASPI_size ]
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&BEGIN_PROVIDER [ logical, is_GASPI_master ]
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implicit none
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BEGIN_DOC
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! Usual GASPI variables
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END_DOC
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PROVIDE GASPI_is_initialized
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IRP_IF GASPI
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use GASPI
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integer(gaspi_return_t) :: res
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integer(gaspi_rank_t) :: n
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res = gaspi_proc_num(n)
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GASPI_size = n
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if (res /= GASPI_SUCCESS) then
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print *, res
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print *, 'Unable to get GASPI_size'
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stop -1
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endif
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res = gaspi_proc_rank(n)
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GASPI_rank = n
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if (res /= GASPI_SUCCESS) then
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print *, res
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print *, 'Unable to get GASPI_rank'
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stop -1
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endif
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is_GASPI_master = (GASPI_rank == 0)
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IRP_ELSE
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GASPI_rank = 0
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GASPI_size = 1
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is_GASPI_master = .True.
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IRP_ENDIF
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END_PROVIDER
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subroutine gaspi_finalize()
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implicit none
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PROVIDE GASPI_is_initialized
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IRP_IF GASPI
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use GASPI
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integer(gaspi_return_t) :: res
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res = gaspi_proc_term(GASPI_BLOCK)
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if (res /= GASPI_SUCCESS) then
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print *, res
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print *, 'Unable to finalize GASPI'
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stop -1
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endif
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IRP_ENDIF
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end subroutine
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