Back to the main page of this manual | Input reference of CP2K version 2023.1 (Development Version) |
CP2K_INPUT /
TEST /
CP_FM_GEMM
FORCE_BLOCKSIZE {Logical} |
|
Forces the blocksize, even if this implies that a few processes might have no data [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one logical. | |
The lone keyword behaves as a switch to
.TRUE. |
|
Default value:
.FALSE. |
GRID_2D {Integer} {Integer} |
|
Explicitly set the blacs 2D processor layout. If the product differs from the number of MPI ranks, it is ignored and a default nearly square layout is used. [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely 2 integers. | |
Default values:
1 1 |
K {Integer} |
|
Dimension 1 of C [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
256 |
M {Integer} |
|
Inner dimension M [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
256 |
N {Integer} |
|
Dimension 2 of C [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
256 |
NCOL_BLOCK {Integer} |
|
block_size for cols [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
32 |
NROW_BLOCK {Integer} |
|
block_size for rows [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
32 |
N_LOOP {Integer} |
|
Number of cp_fm_gemm operations being timed (useful for small matrices). [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one integer. | |
Default value:
10 |
ROW_MAJOR {Logical} |
|
Use a row major blacs grid [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one logical. | |
The lone keyword behaves as a switch to
.TRUE. |
|
Default value:
.TRUE. |
TRANSA {Logical} |
|
Transpose matrix A [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one logical. | |
The lone keyword behaves as a switch to
.TRUE. |
|
Default value:
.FALSE. |
TRANSB {Logical} |
|
Transpose matrix B [Edit on GitHub] | |
This keyword cannot be repeated and it expects precisely one logical. | |
The lone keyword behaves as a switch to
.TRUE. |
|
Default value:
.FALSE. |
Back to the main page of this manual or the CP2K home page | (Last update: 24.3.2023) |