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Try different scheduling algo #37

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merged 3 commits into from
Sep 7, 2023
Merged

Try different scheduling algo #37

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1a24a39
feat: implement an algorithm that doesn't require a scheduler
everythingfunctional Aug 24, 2023
190f631
modify to be able to compile with OpenCoarrays
everythingfunctional Aug 24, 2023
aeab4fe
create slurm job submission scripts for timings
everythingfunctional Aug 25, 2023
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14 changes: 14 additions & 0 deletions multi_node_scaling_OpenCoarrays.sl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#!/bin/bash
#SBATCH --nodes=16
#SBATCH --time=12:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml OpenCoarrays
for i in {1..3}; do
for n in {1..16}; do
fpm run --compiler gfortran-workaround.sh --flag "-O3 -fcoarray=lib" --example lu_decomp --runner "srun --nodes=${n} --ntasks=${n} --cpu-bind=cores" -- example/lu_decomp/100x100.dat
done
done
14 changes: 14 additions & 0 deletions multi_node_scaling_cray.sl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#!/bin/bash
#SBATCH --nodes=16
#SBATCH --time=02:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml PrgEnv-cray
for i in {1..3}; do
for n in {1..16}; do
fpm run --compiler crayftn-workaround.sh --flag "-O3" --example lu_decomp --runner "srun --nodes=${n} --ntasks=${n} --cpu-bind=cores" -- example/lu_decomp/100x100.dat
done
done
15 changes: 15 additions & 0 deletions single_image_timing_OpenCoarrays.sl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
#!/bin/bash
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --time=02:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml OpenCoarrays
for i in {1..3}; do
for n in {1..100}; do
fpm run --compiler gfortran-workaround.sh --flag "-O3 -fcoarray=lib" --example lu_decomp --runner srun -- example/lu_decomp/${n}x${n}.dat
done
done
15 changes: 15 additions & 0 deletions single_image_timing_cray.sl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
#!/bin/bash
#SBATCH --nodes=1
#SBATCH --ntasks=1
#SBATCH --time=02:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml PrgEnv-cray
for i in {1..3}; do
for n in {1..100}; do
fpm run --compiler crayftn-workaround.sh --flag "-O3" --example lu_decomp --runner srun -- example/lu_decomp/${n}x${n}.dat
done
done
14 changes: 14 additions & 0 deletions single_node_scaling_OpenCoarrays.sl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#!/bin/bash
#SBATCH --nodes=1
#SBATCH --time=24:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml OpenCoarrays
for i in {1..3}; do
for n in {1..16}; do
fpm run --compiler gfortran-workaround.sh --flag "-O3 -fcoarray=lib" --example lu_decomp --runner "srun --ntasks=${n} --cpu-bind=cores" -- example/lu_decomp/100x100.dat
done
done
14 changes: 14 additions & 0 deletions single_node_scaling_cray.sl
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#!/bin/bash
#SBATCH --nodes=1
#SBATCH --time=02:00:00
#SBATCH --account=nstaff
#SBATCH --qos=regular
#SBATCH --constraint=cpu
#SBATCH --cpus-per-task=1

ml PrgEnv-cray
for i in {1..3}; do
for n in {1..16}; do
fpm run --compiler crayftn-workaround.sh --flag "-O3" --example lu_decomp --runner "srun --ntasks=${n} --cpu-bind=cores" -- example/lu_decomp/100x100.dat
done
done
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