PartMC 2.1.4
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Modules | |
module | pmc_mpi |
Wrapper functions for MPI. | |
Functions/Subroutines | |
logical | pmc_mpi::pmc_mpi_support () |
Whether MPI support is compiled in. | |
subroutine | pmc_mpi::pmc_mpi_check_ierr (ierr) |
Dies if ierr is not ok. | |
subroutine | pmc_mpi::pmc_mpi_init () |
Initialize MPI. | |
subroutine | pmc_mpi::pmc_mpi_abort (status) |
Abort the program. | |
subroutine | pmc_mpi::pmc_mpi_finalize () |
Shut down MPI. | |
subroutine | pmc_mpi::pmc_mpi_barrier () |
Synchronize all processes. | |
integer | pmc_mpi::pmc_mpi_rank () |
Returns the rank of the current process. | |
integer | pmc_mpi::pmc_mpi_size () |
Returns the total number of processes. | |
subroutine | pmc_mpi::pmc_mpi_test () |
Perform basic sanity checks on send/receive. | |
subroutine | pmc_mpi::pmc_mpi_bcast_integer (val) |
Broadcast the given value from process 0 to all other processes. | |
subroutine | pmc_mpi::pmc_mpi_bcast_string (val) |
Broadcast the given value from process 0 to all other processes. | |
subroutine | pmc_mpi::pmc_mpi_bcast_packed (val) |
Broadcast the given value from process 0 to all other processes. | |
integer | pmc_mpi::pmc_mpi_pack_size_integer (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_real (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_string (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_logical (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_complex (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_integer_array (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_real_array (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_string_array (val) |
Determines the number of bytes required to pack the given value. | |
integer | pmc_mpi::pmc_mpi_pack_size_real_array_2d (val) |
Determines the number of bytes required to pack the given value. | |
subroutine | pmc_mpi::pmc_mpi_pack_integer (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_real (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_string (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_logical (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_complex (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_integer_array (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_real_array (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_string_array (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_pack_real_array_2d (buffer, position, val) |
Packs the given value into the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_integer (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_real (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_string (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_logical (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_complex (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_integer_array (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_real_array (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_string_array (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_unpack_real_array_2d (buffer, position, val) |
Unpacks the given value from the buffer, advancing position. | |
subroutine | pmc_mpi::pmc_mpi_reduce_avg_real (val, val_avg) |
Computes the average of val across all processes, storing the result in val_avg on the root process. | |
subroutine | pmc_mpi::pmc_mpi_transfer_real (from_val, to_val, from_proc, to_proc) |
Transfer the value between the given processes. | |
subroutine | pmc_mpi::pmc_mpi_transfer_integer (from_val, to_val, from_proc, to_proc) |
Transfer the value between the given processes. | |
subroutine | pmc_mpi::pmc_mpi_reduce_sum_integer (val, val_sum) |
Computes the sum of val across all processes, storing the result in val_sum on the root process. | |
subroutine | pmc_mpi::pmc_mpi_allreduce_sum_integer (val, val_sum) |
Computes the sum of val across all processes, storing the result in val_sum on all processes. | |
subroutine | pmc_mpi::pmc_mpi_reduce_avg_real_array (val, val_avg) |
Computes the average of val across all processes, storing the result in val_avg on the root process. | |
subroutine | pmc_mpi::pmc_mpi_reduce_avg_real_array_2d (val, val_avg) |
Computes the average of val across all processes, storing the result in val_avg on the root process. | |
subroutine | pmc_mpi::pmc_mpi_allreduce_average_real (val, val_avg) |
Computes the average of val across all processes, storing the result in val_avg on all processes. | |
subroutine | pmc_mpi::pmc_mpi_allreduce_average_real_array (val, val_avg) |
Computes the average of val across all processes, storing the result in val_avg on all processes. |