c4035d848f
I promoted the ''none'' component to a full component, and updated the other components to reflect this code movement. The ''none'' component is the default component unless the user requests '''-am ft-enable-cr''' to auto-select a component. There is an MCA parameter to show a warning if the application requested an FT enabled job, but the ''none'' component was selected ({{{crs_none_select_warning}}}).
This temporarily fixes the problem mentioned in r18739. The full fix will entail working on ticket #1291.
Thanks to Ethan from Sun for finding this bug.
This commit was SVN r18840.
The following SVN revision numbers were found above:
r18739 --> open-mpi/ompi@a003fa7a50
117 строки
2.7 KiB
C
117 строки
2.7 KiB
C
/*
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* Copyright (c) 2004-2008 The Trustees of Indiana University.
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* All rights reserved.
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*
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "opal_config.h"
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#include <sys/types.h>
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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#include "opal/util/opal_environ.h"
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#include "opal/util/output.h"
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#include "opal/util/show_help.h"
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#include "opal/util/argv.h"
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#include "opal/util/opal_environ.h"
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#include "opal/constants.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "opal/mca/crs/crs.h"
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#include "opal/mca/crs/base/base.h"
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#include "opal/runtime/opal_cr.h"
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#include "crs_none.h"
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int opal_crs_none_module_init(void)
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{
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/*
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* If not a tool, and requesting C/R support print a warning.
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*/
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if( opal_crs_none_select_warning &&
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!opal_cr_is_tool && opal_cr_is_enabled ) {
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opal_show_help("help-opal-crs-none.txt", "none:select-warning",
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true);
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}
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return OPAL_SUCCESS;
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}
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int opal_crs_none_module_finalize(void)
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{
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return OPAL_SUCCESS;
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}
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int opal_crs_none_checkpoint(pid_t pid, opal_crs_base_snapshot_t *snapshot, opal_crs_state_type_t *state)
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{
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int ret;
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*state = OPAL_CRS_CONTINUE;
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snapshot->component_name = strdup("none");
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snapshot->reference_name = strdup("none");
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snapshot->local_location = strdup("");
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snapshot->remote_location = strdup("");
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snapshot->cold_start = false;
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/*
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* Update the snapshot metadata
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*/
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if( OPAL_SUCCESS != (ret = opal_crs_base_metadata_write_token(NULL, CRS_METADATA_COMP, "none") ) ) {
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opal_output(0,
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"crs:none: checkpoint(): Error: Unable to write component name to the directory for (%s).",
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snapshot->reference_name);
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return ret;
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}
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return OPAL_SUCCESS;
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}
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int opal_crs_none_restart(opal_crs_base_snapshot_t *base_snapshot, bool spawn_child, pid_t *child_pid)
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{
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*child_pid = getpid();
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return OPAL_SUCCESS;
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}
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int opal_crs_none_disable_checkpoint(void)
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{
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return OPAL_SUCCESS;
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}
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int opal_crs_none_enable_checkpoint(void)
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{
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return OPAL_SUCCESS;
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}
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int opal_crs_none_prelaunch(int32_t rank,
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char *base_snapshot_dir,
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char **app,
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char **cwd,
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char ***argv,
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char ***env)
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{
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char * tmp_env_var = NULL;
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tmp_env_var = mca_base_param_env_var("opal_cr_is_tool");
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opal_setenv(tmp_env_var,
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"0", true, env);
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free(tmp_env_var);
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tmp_env_var = NULL;
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return OPAL_SUCCESS;
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}
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int opal_crs_none_reg_thread(void)
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{
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return OPAL_SUCCESS;
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}
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