Update 10-further-mpi-topics.md

csc-training · May 24, 2024 · ab21fc7 · ab21fc7
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@@ -145,136 +145,6 @@ MPI_Request_free (&recv_req); MPI_Request_free (&send_req);
 ![](img/one-sided-epoch.png)
 </div>
 
-
-# Key MPI functions for one-sided communication {.section}
-
-
-# Creating an window {.split-definition}
-
-`MPI_Win_create(base, size, disp_unit, info, comm, win)`
-  : `base`{.input}
-    : (pointer to) local memory to expose for RMA
-
-    `size`{.input}
-    : size of a window in bytes
-
-    `disp_unit`{.input}
-    : local unit size for displacements in bytes
-
-    `info`{.input}
-    : hints for implementation
-
-    `comm`{.input}
-    : communicator
-
-    `win`{.output}
-    : handle to window
-
-- The window object is deallocated with `MPI_Win_free(win)`
-
-
-# Starting and ending an epoch
-
-`MPI_Win_fence(assert, win)`
-  : `assert`{.input}
-    : optimize for specific usage. Valid values are "0", `MPI_MODE_NOSTORE`,
-      `MPI_MODE_NOPUT`, `MPI_MODE_NOPRECEDE`, `MPI_MODE_NOSUCCEED`
-
-    `win`{.input}
-    : window handle
-
-- Used both for starting and ending an epoch
-    - Should both precede and follow data movement calls
-- Collective, barrier-like operation
-
-
-# Data movement: Put {.split-definition}
-
-`MPI_Put(origin, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win)`
-  : `origin`{.input}
-    : (pointer to) local data to be sent to target
-
-    `origin_count`{.input}
-    : number of elements to put
-
-    `origin_datatype`{.input}
-    : MPI datatype for local data
-
-    `target_rank`{.input}
-    : rank of the target task
-
-    `target_disp`{.input}
-    : starting point in target window
-
-    `target_count`{.input}
-    : number of elements in target
-
-    `target_datatype`{.input}
-    : MPI datatype for remote data
-
-    `win`{.input}
-    : RMA window
-
-
-# Data movement: Get {.split-definition}
-
-`MPI_Get(origin, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win)`
-  : `origin`{.input}
-    : (pointer to) local buffer in which to receive the data
-
-    `origin_count`{.input}
-    : number of elements to get
-
-    `origin_datatype`{.input}
-    : MPI datatype for local data
-
-    `target_rank`{.input}
-    : rank of the target task
-
-    `target_disp`{.input}
-    : starting point in target window
-
-    `target_count`{.input}
-    : number of elements from target
-
-    `target_datatype`{.input}
-    : MPI datatype for remote data
-
-    `win`{.input}
-    : RMA window
-
-
-# Data movement: Accumulate {.split-def-3}
-
-`MPI_Accumulate(origin, origin_count, origin_datatype, target_rank, target_disp, target_count, target_datatype, win)`
-  : `origin`{.input}
-    : (pointer to) local data to be accumulated
-
-    `origin_count`{.input}
-    : number of elements to put
-
-    `origin_datatype`{.input}
-    : MPI datatype for local data
-
-    `target_rank`{.input}
-    : rank of the target task
-
-    `target_disp`{.input}
-    : starting point in target window
-
-    `target_count`{.input}
-    : number of elements for target
-
-    `target_datatype`{.input}
-    : MPI datatype for remote data
-
-    `op`{.input}
-    : accumulation operation (as in `MPI_Reduce`)
-
-    `win`{.input}
-    : RMA window
-
-
 # Simple example: Put
 
 ```c