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/*
* gui_backend_slurm.c
*
* GUI backend for running jobs via SLURM
*
* Copyright © 2020 Deutsches Elektronen-Synchrotron DESY,
* a research centre of the Helmholtz Association.
*
* Authors:
* 2020 Thomas White <taw@physics.org>
*
* This file is part of CrystFEL.
*
* CrystFEL is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* CrystFEL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CrystFEL. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <pty.h>
#include <glib.h>
#include <sys/wait.h>
#include <gtk/gtk.h>
#include <utils.h>
#include "gui_project.h"
struct slurm_indexing_opts
{
char *partition;
int block_size;
char *email_address;
};
struct slurm_indexing_job
{
double frac_complete;
/* FIXME: List of SLURM job numbers to track */
};
static void cancel_indexing(void *job_priv)
{
//struct slurm_indexing_job *job = job_priv;
}
static void *run_indexing(char **filenames,
char **events,
int n_frames,
char *geom_filename,
struct peak_params *peak_search_params,
struct index_params *indexing_params,
void *opts_priv)
{
//struct slurm_indexing_opts *opts = opts_priv;
return NULL;
}
static GtkWidget *make_indexing_parameters_widget(void *opts_priv)
{
//struct slurm_indexing_opts *opts = opts_priv;
return gtk_label_new("SLURM params");
}
static struct slurm_indexing_opts *make_default_slurm_opts()
{
struct slurm_indexing_opts *opts = malloc(sizeof(struct slurm_indexing_opts));
if ( opts == NULL ) return NULL;
opts->partition = NULL;
opts->block_size = 1000;
opts->email_address = NULL;
return opts;
}
static void write_indexing_opts(void *opts_priv, FILE *fh)
{
struct slurm_indexing_opts *opts = opts_priv;
fprintf(fh, "indexing.slurm.block_size %i\n",
opts->block_size);
fprintf(fh, "indexing.slurm.partition %s\n",
opts->partition);
fprintf(fh, "indexing.slurm.email_address %s\n",
opts->email_address);
}
static void read_indexing_opt(void *opts_priv,
const char *key,
const char *val)
{
//struct slurm_indexing_opts *opts = opts_priv;
STATUS("SLURM got %s = '%s'\n", key, val);
/* FIXME: Parse and set */
}
int make_slurm_backend(struct crystfel_backend *be)
{
be->name = "slurm";
be->friendly_name = "SLURM";
be->make_indexing_parameters_widget = make_indexing_parameters_widget;
be->run_indexing = run_indexing;
be->cancel_indexing = cancel_indexing;
be->write_indexing_opts = write_indexing_opts;
be->read_indexing_opt = read_indexing_opt;
be->indexing_opts_priv = make_default_slurm_opts();
if ( be->indexing_opts_priv == NULL ) return 1;
return 0;
};
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