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Removed duplicate genbenchmarkscripts

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This commit is contained in:
jpekkila
2020-11-02 16:39:01 +02:00
parent 00b7b537ce
commit d48a478254
2 changed files with 0 additions and 128 deletions
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8
samples/genbenchmarkscripts/genbenchmarkscripts/CMakeLists.txt
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@@ -1,8 +0,0 @@
add_executable(genbenchmarkscripts main.c)
add_custom_command(
TARGET genbenchmarkscripts POST_BUILD
COMMAND genbenchmarkscripts
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
COMMENT "Generating benchmark scripts"
)

120
samples/genbenchmarkscripts/genbenchmarkscripts/main.c
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@@ -1,120 +0,0 @@
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main(void)
{
const int max_nprocs = 64;
for (int nprocs = 1; nprocs <= max_nprocs; nprocs *= 2) {
char filename[4096];
sprintf(filename, "benchmark_%d.sh", nprocs);
FILE* fp = fopen(filename, "w");
assert(fp);
// Boilerplate
fprintf(fp, "#!/bin/bash\n");
fprintf(fp, "#BATCH --job-name=astaroth\n"); // OK
fprintf(fp, "#SBATCH --account=project_2000403\n"); // OK
fprintf(fp, "#SBATCH --time=04:00:00\n"); // OK
fprintf(fp, "#SBATCH --mem=0\n"); // OK
fprintf(fp, "#SBATCH --partition=gpu\n"); // OK
fprintf(fp, "#SBATCH --exclusive\n"); // OK
fprintf(fp, "#SBATCH --cpus-per-task=10\n"); // OK
fprintf(fp, "#SBATCH --output=benchmark-%d-%%j.out\n", nprocs);
// HACK: exclude misconfigured nodes on Puhti
fprintf(fp, "#SBATCH -x "
"r04g[05-06],r02g02,r14g04,r04g07,r16g07,r18g[02-03],r15g08,r17g06,r13g04\n");
// fprintf(fp, "#SBATCH --cpus-per-task=10\n");
// nprocs, nodes, gpus
const int max_gpus_per_node = 4;
const int gpus_per_node = nprocs < max_gpus_per_node ? nprocs : max_gpus_per_node;
const int nodes = (int)ceil((double)nprocs / max_gpus_per_node);
fprintf(fp, "#SBATCH --gres=gpu:v100:%d\n", gpus_per_node); // OK
fprintf(fp, "#SBATCH -n %d\n", nprocs); // OK
fprintf(fp, "#SBATCH -N %d\n", nodes); // OK
// fprintf(fp, "#SBATCH --exclusive\n");
// if (nprocs >= 4)
// fprintf(fp, "#SBATCH --ntasks-per-socket=2\n");
// Modules
// OpenMPI
fprintf(fp, "module load gcc/8.3.0 cuda/10.1.168 cmake openmpi/4.0.3-cuda nccl\n");
// fprintf(fp, "export UCX_TLS=rc,sm,cuda_copy,gdr_copy,cuda_ipc\n"); //
// https://www.open-mpi.org/fa fprintf(fp, "export PSM2_CUDA=1\nexport PSM2_GPUDIRECT=1\n");
// if (nprocs >= 32)
// fprintf(fp, "export UCX_TLS=ud_x,cuda_copy,gdr_copy,cuda_ipc\n"); //
// https://www.open-mpi.org/fa
// HPCX
// fprintf(fp, "module load gcc/8.3.0 cuda/10.1.168 cmake hpcx-mpi/2.5.0-cuda nccl\n");
// fprintf(fp, "export UCX_MEMTYPE_CACHE=n\n"); // Workaround for bug in hpcx-mpi/2.5.0
// Profile and run
// fprintf(fp, "mkdir -p profile_%d\n", nprocs);
/*
const int nx = 256; // max size 2048;
const int ny = nx;
const int nz = nx;
fprintf(fp,
//"srun nvprof --annotate-mpi openmpi -o profile_%d/%%p.nvprof ./benchmark %d %d "
//"%d\n",
"srun ./benchmark %d %d %d\n", nx, ny, nz);
*/
// fprintf(fp, "srun ./benchmark %d %d %d\n", nx, ny, nz);
const char* files[] = {
"benchmark_decomp_1D", "benchmark_decomp_2D", "benchmark_decomp_3D",
"benchmark_decomp_1D_comm", "benchmark_decomp_2D_comm", "benchmark_decomp_3D_comm",
"benchmark_meshsize_256", "benchmark_meshsize_512", "benchmark_meshsize_1024",
"benchmark_meshsize_2048", "benchmark_stencilord_2", "benchmark_stencilord_4",
"benchmark_stencilord_6", "benchmark_stencilord_8", "benchmark_timings_control",
"benchmark_timings_comp", "benchmark_timings_comm", "benchmark_timings_default",
"benchmark_timings_corners", "benchmark_weak_128", "benchmark_weak_256",
"benchmark_weak_512",
};
for (size_t i = 0; i < sizeof(files) / sizeof(files[0]); ++i) {
int nn = 256;
if (strcmp(files[i], "benchmark_meshsize_512") == 0)
nn = 512;
else if (strcmp(files[i], "benchmark_meshsize_1024") == 0)
nn = 1024;
else if (strcmp(files[i], "benchmark_meshsize_2048") == 0)
nn = 2048;
else if (strcmp(files[i], "benchmark_weak_128") == 0)
nn = 128;
else if (strcmp(files[i], "benchmark_weak_512") == 0)
nn = 512;
// W/ Fredriks tunings
// (may cause Assertion `status == UCS_OK' failed errors)
// fprintf(fp,
// "$(cd %s && UCX_RNDV_THRESH=16384 UCX_RNDV_SCHEME=get_zcopy "
// "UCX_MAX_RNDV_RAILS=1 srun ./benchmark %d %d %d && cd ..)\n",
// files[i], nn, nn, nn);
if (nodes >= 2) {
fprintf(fp,
"$(cd %s && UCX_RNDV_THRESH=16384 UCX_RNDV_SCHEME=get_zcopy "
"UCX_MAX_RNDV_RAILS=1 srun --kill-on-bad-exit=0 ./benchmark %d %d %d && rm "
"-f core.* && cd ..)\n",
files[i], nn, nn, nn);
}
else {
fprintf(fp,
"$(cd %s && srun --kill-on-bad-exit=0 ./benchmark %d %d %d && rm -f core.* "
"&& cd ..)\n",
files[i], nn, nn, nn);
}
}
fclose(fp);
}
return EXIT_SUCCESS;
}