arocanon/bscpkgs
1
0
Fork 0
forked from rarias/bscpkgs
Code Pull Requests Activity

fwi: adjust input size to meet timing constraints

Browse Source 
The previous iniput size for both granularity and strong scaling tests
where too big to meet the timing constrains needed for garlic. This
patch sets a new, smaller, input size.

Also, a minor cleanup is applied to the rest of the fwi experiments
and figures.
This commit is contained in:
Aleix Roca Nonell
2021-04-07 12:35:44 +02:00
parent 3e5a56ebdb
commit 989f6ee018
14 changed files with 96 additions and 267 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
garlic/exp/fwi/data_reuse.nix
View File

@@ -1,3 +1,23 @@
# This test compares a FWI version using poor data locality (+NOREUSE) versus
# the optimized version (used for all other experiments). Follows a pseudocode
# snippet illustrating the fundamental difference between version.
#
# NOREUSE
# ----------------------
# for (y) for (x) for (z)
# computA(v[y][x][z]);
# for (y) for (x) for (z)
# computB(v[y][x][z]);
# for (y) for (x) for (z)
# computC(v[y][x][z]);
#
# Optimized version
# ----------------------
# for (y) for (x) for (z)
# computA(v[y][x][z]);
# computB(v[y][x][z]);
# computC(v[y][x][z]);
{
stdenv
, stdexp
@@ -15,34 +35,14 @@ let
# Initial variable configuration
varConf = {
gitBranch = [
# "garlic/tampi+send+oss+task"
# "garlic/mpi+send+omp+task"
"garlic/mpi+send+oss+task"
"garlic/mpi+send+oss+task+noreuse"
# "garlic/mpi+send+seq"
# "garlic/oss+task"
# "garlic/omp+task"
# "garlic/seq"
"garlic/mpi+send+oss+task+NOREUSE"
];
blocksize = [ 1 2 4 8 ];
#blocksize = [ 1 2 ];
n = [
# {nx=50; ny=4000; nz=50;}
# {nx=20; ny=4000; nz=20;}
# {nx=300; ny=8000; nz=300;} # half node, /
# {nx=300; ny=1000; nz=300;} # half node, /
# {nx=200; ny=1000; nz=200;} # half node, not enough tasks
# {nx=200; ny=4000; nz=200;} # --/ half node
# {nx=250; ny=2000; nz=250;} # / half node
{nx=300; ny=2000; nz=300;} # / half node
# {nx=100; ny=2000; nz=100;} # \-// half node
# {nx=150; ny=2000; nz=150;} # \-/ half node
# {nx=200; ny=64000; nz=200;} # --/ 16 nodes
# {nx=200; ny=4000; nz=200;} # --/ half node
# {nx=200; ny=8000; nz=200;} # --/ 1 node
# {nx=100; ny=8000; nz=100;} # --/ half node
];
};