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source: branches/slurm-drmaa-1.2.0/slurm_drmaa/util.c @ 38

Revision 38, 16.2 KB checked in by pkopta, 11 years ago (diff)

Property svn:executable set to ``* Property svn:keywords set to `Id`

Rev	Line
[1]	1	/*
	2	* PSNC DRMAA for SLURM
[13]	3	* Copyright (C) 2011 Poznan Supercomputing and Networking Center
[1]	4	*
	5	* This program is free software: you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation, either version 3 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License
	16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	17	*/
	18
	19	#include <drmaa_utils/common.h>
	20	#include <drmaa_utils/exception.h>
	21	#include <slurm_drmaa/util.h>
	22	#include <string.h>
	23
	24	#include <time.h>
	25	#include <drmaa_utils/datetime.h>
	26	#include <drmaa_utils/datetime_impl.h>
	27
	28	#ifndef lint
	29	static char rcsid[]
	30	# ifdef __GNUC__
	31	__attribute__ ((unused))
	32	# endif
[5]	33	= "$Id$";
[1]	34	#endif
	35
[24]	36	unsigned int
[1]	37	slurmdrmaa_datetime_parse( const char *string )
	38	{
	39	#ifdef DEBUGGING
	40	char dbg[256];
	41	#endif
	42	fsd_dt_parser_t *volatile parser = NULL;
	43	fsd_dt_lexer_t *volatile lexer = NULL;
	44	int parse_err = 0;
	45	fsd_datetime_t dt;
	46
	47	memset(&dt, 0, sizeof(fsd_datetime_t));
	48
	49	fsd_log_enter(( "(%s)", string ));
	50	TRY
	51	{
	52	fsd_malloc( parser, fsd_dt_parser_t );
	53	fsd_malloc( lexer, fsd_dt_lexer_t );
	54
	55	parser->lexer = lexer;
	56	parser->n_errors = 0;
	57	lexer->parser = parser;
	58	lexer->begin = lexer->p = (unsigned char*)string;
	59	lexer->end = (unsigned char*)( string + strlen(string) );
	60	parse_err = fsd_dt_parse( parser, lexer );
	61	if( parse_err \|\| parser->n_errors )
	62	fsd_exc_raise_fmt(
	63	FSD_ERRNO_INVALID_VALUE_FORMAT,
	64	"invalid date/time format: %s", string
	65	);
	66
	67	dt = parser->result;
	68	#ifdef DEBUGGING
	69	fsd_datetime_dump( &dt, dbg, sizeof(dbg) );
	70	fsd_log_debug(( "parsed: %s", dbg ));
	71	#endif
	72	}
	73	FINALLY
	74	{
	75	fsd_free( parser );
	76	fsd_free( lexer );
	77	}
	78	END_TRY
	79
[24]	80	fsd_log_return(( "(%s) =%u minutes", string, (unsigned)60*dt.hour+dt.minute ));
[1]	81	return 60*dt.hour+dt.minute;
	82	}
	83
[28]	84	/* taken from SLURM src/common/proc_args.c */
	85	static int slurmdrmaa_mail_type_parse(const char *mail_type_str)
	86	{
	87	int rc = 0;
	88
	89
	90	if (strcasecmp(mail_type_str, "BEGIN") == 0)
	91	rc = MAIL_JOB_BEGIN;
	92	else if (strcasecmp(mail_type_str, "END") == 0)
	93	rc = MAIL_JOB_END;
	94	else if (strcasecmp(mail_type_str, "FAIL") == 0)
	95	rc = MAIL_JOB_FAIL;
	96	else if (strcasecmp(mail_type_str, "REQUEUE") == 0)
	97	rc = MAIL_JOB_REQUEUE;
	98	else if (strcasecmp(mail_type_str, "ALL") == 0)
	99	rc = MAIL_JOB_BEGIN \| MAIL_JOB_END \| MAIL_JOB_FAIL \| MAIL_JOB_REQUEUE;
[29]	100	else {
	101	fsd_log_error(("Unknown mail type: %s", mail_type_str));
	102	}
[28]	103
	104	return rc;
	105	}
	106
	107
[1]	108	enum slurm_native {
	109	SLURM_NATIVE_ACCOUNT,
	110	SLURM_NATIVE_ACCTG_FREQ,
	111	SLURM_NATIVE_COMMENT,
	112	SLURM_NATIVE_CONSTRAINT,
	113	SLURM_NATIVE_CONTIGUOUS,
[35]	114	SLURM_NATIVE_CPUS_PER_TASK,
[1]	115	SLURM_NATIVE_EXCLUSIVE,
	116	SLURM_NATIVE_MEM,
	117	SLURM_NATIVE_MEM_PER_CPU,
	118	SLURM_NATIVE_MINCPUS,
	119	SLURM_NATIVE_NODELIST,
	120	SLURM_NATIVE_NODES,
	121	SLURM_NATIVE_NTASKS_PER_NODE,
	122	SLURM_NATIVE_PARTITION,
	123	SLURM_NATIVE_QOS,
	124	SLURM_NATIVE_REQUEUE,
	125	SLURM_NATIVE_RESERVATION,
[18]	126	SLURM_NATIVE_SHARE,
[19]	127	SLURM_NATIVE_JOB_NAME,
[24]	128	SLURM_NATIVE_TIME_LIMIT,
[28]	129	SLURM_NATIVE_NTASKS,
	130	SLURM_NATIVE_GRES,
	131	SLURM_NATIVE_NO_KILL,
	132	SLURM_NATIVE_LICENSES,
	133	SLURM_NATIVE_MAIL_TYPE,
	134	SLURM_NATIVE_NO_REQUEUE,
[30]	135	SLURM_NATIVE_EXCLUDE,
	136	SLURM_NATIVE_TMP
[1]	137	};
	138
	139	void
	140	slurmdrmaa_init_job_desc(job_desc_msg_t *job_desc)
	141	{
	142	memset(job_desc, 0, sizeof(job_desc_msg_t));
	143	}
	144
	145	void
	146	slurmdrmaa_free_job_desc(job_desc_msg_t *job_desc)
	147	{
	148	unsigned i = 0;
	149	fsd_log_enter(( "" ));
	150	fsd_free(job_desc->account);
	151	fsd_free(job_desc->comment);
	152
	153	for(i = 0;i<job_desc->env_size;i++)
	154	{
	155	fsd_free(job_desc->environment[i]);
	156	}
	157	fsd_free(job_desc->environment);
	158	fsd_free(job_desc->features);
	159	fsd_free(job_desc->name);
	160	fsd_free(job_desc->mail_user);
	161	fsd_free(job_desc->partition);
	162	fsd_free(job_desc->qos);
	163	fsd_free(job_desc->script);
	164	fsd_free(job_desc->std_in);
	165	fsd_free(job_desc->std_out);
	166	fsd_free(job_desc->std_err);
	167	fsd_free(job_desc->work_dir);
[29]	168	fsd_free(job_desc->exc_nodes);
[28]	169	fsd_free(job_desc->gres);
[38]	170	fsd_free(job_desc->array_inx);
[1]	171
	172	fsd_log_return(( "" ));
	173	}
	174
	175	void
	176	slurmdrmaa_add_attribute(job_desc_msg_t job_desc, unsigned attr, const char value)
	177	{
	178	char * ptr = NULL;
	179	char * rest = NULL;
	180	char * token = NULL;
	181
	182	switch(attr)
	183	{
	184	case SLURM_NATIVE_ACCOUNT:
	185	fsd_free(job_desc->account);
	186	fsd_log_debug(("# account = %s",value));
	187	job_desc->account = fsd_strdup(value);
	188	break;
	189	case SLURM_NATIVE_ACCTG_FREQ:
	190	fsd_log_debug(("# acctg_freq = %s",value));
	191	job_desc->acctg_freq = fsd_atoi(value);
	192	break;
	193	case SLURM_NATIVE_COMMENT:
	194	fsd_free(job_desc->comment);
	195	fsd_log_debug(("# comment = %s",value));
	196	job_desc->comment = fsd_strdup(value);
	197	break;
	198	case SLURM_NATIVE_CONSTRAINT:
	199	fsd_free(job_desc->features);
	200	fsd_log_debug(("# constraints -> features = %s",value));
	201	job_desc->features = fsd_strdup(value);
	202	break;
	203	case SLURM_NATIVE_CONTIGUOUS:
	204	fsd_log_debug(( "# contiguous = 1"));
	205	job_desc->contiguous = 1;
	206	break;
[35]	207	case SLURM_NATIVE_CPUS_PER_TASK:
	208	fsd_log_debug(( "# cpus_per_task = %s", value));
	209	job_desc->cpus_per_task = fsd_atoi(value);
	210	break;
[1]	211	case SLURM_NATIVE_EXCLUSIVE:
	212	fsd_log_debug(( "# exclusive -> shared = 0"));
	213	job_desc->shared = 0;
	214	break;
	215	case SLURM_NATIVE_MEM:
[13]	216	if(job_desc->pn_min_memory == NO_VAL \|\| fsd_atoi(value) > (int)job_desc->pn_min_memory) {
	217	fsd_log_debug(("# pn_min_memory = %s",value));
	218	job_desc->pn_min_memory = fsd_atoi(value);
	219	}
	220	else {
[1]	221	fsd_log_debug(("mem value defined lower or equal to mem-per-cpu or value defined before"));
	222	}
	223	break;
	224	case SLURM_NATIVE_MEM_PER_CPU:
[13]	225	if(job_desc->pn_min_memory == NO_VAL \|\| fsd_atoi(value) > (int)job_desc->pn_min_memory) {
[31]	226	fsd_log_debug(("# pn_min_memory (MEM_PER_CPU) = %s",value));
	227	job_desc->pn_min_memory = fsd_atoi(value) \| MEM_PER_CPU;
[13]	228	}
	229	else {
[1]	230	fsd_log_debug(("mem-per-cpu value defined lower or equal to mem or value defined before"));
	231	}
	232	break;
	233	case SLURM_NATIVE_MINCPUS:
[35]	234	fsd_log_debug(("# pn_min_cpus = %s",value));
	235	job_desc->pn_min_cpus = fsd_atoi(value);
[1]	236	break;
	237	case SLURM_NATIVE_NODELIST:
	238	fsd_free(job_desc->req_nodes);
	239	fsd_log_debug(("# node-list - > req_nodes = %s",value));
	240	job_desc->req_nodes = fsd_strdup(value);
	241	break;
	242	case SLURM_NATIVE_NODES:
	243	ptr = strdup(value);
[24]	244
[1]	245	if((token = strtok_r(ptr,"=",&rest)) == NULL){
	246	fsd_log_error(("strtok_r returned NULL"));
	247	}
	248
	249	fsd_log_debug(("nodes: %s ->",value));
	250	fsd_log_debug(("# min_nodes = %s",token));
	251	job_desc->min_nodes = fsd_atoi(token);
	252
	253	if(strcmp(rest,"") !=0 ) {
	254	fsd_log_debug(("# max_nodes = %s",rest));
	255	job_desc->max_nodes = fsd_atoi(rest);
	256	}
	257	fsd_free(ptr);
	258	break;
	259	case SLURM_NATIVE_NTASKS_PER_NODE:
	260	fsd_log_debug(("# ntasks_per_node = %s",value));
	261	job_desc->ntasks_per_node = fsd_atoi(value);
	262	break;
	263	case SLURM_NATIVE_PARTITION:
	264	fsd_free(job_desc->partition);
	265	fsd_log_debug(("# partition = %s",value));
	266	job_desc->partition = fsd_strdup(value);
	267	break;
	268	case SLURM_NATIVE_QOS:
	269	fsd_free(job_desc->qos);
	270	fsd_log_debug(("# qos = %s",value));
	271	job_desc->qos = fsd_strdup(value);
	272	break;
	273	case SLURM_NATIVE_REQUEUE:
	274	fsd_log_debug(( "# requeue = 1"));
	275	job_desc->requeue = 1;
	276	break;
	277	case SLURM_NATIVE_RESERVATION:
	278	fsd_log_debug(("# reservation = %s",value));
	279	job_desc->reservation = fsd_strdup(value);
	280	break;
	281	case SLURM_NATIVE_SHARE:
	282	fsd_log_debug(("# shared = 1"));
	283	job_desc->shared = 1;
	284	break;
[18]	285	case SLURM_NATIVE_JOB_NAME:
[24]	286	fsd_log_debug(("# job_name = %s",job_desc->name));
	287	job_desc->name = fsd_strdup(value);
[18]	288	break;
[24]	289	case SLURM_NATIVE_NTASKS:
	290	fsd_log_debug(("# ntasks = %s",value));
	291	job_desc->num_tasks = fsd_atoi(value);
	292	break;
	293	case SLURM_NATIVE_TIME_LIMIT:
	294	fsd_log_debug(("# time_limit = %s",value));
	295	job_desc->time_limit = slurmdrmaa_datetime_parse(value);
	296	break;
[28]	297	case SLURM_NATIVE_GRES:
	298	fsd_log_debug(("# gres = %s",value));
	299	job_desc->gres = fsd_strdup(value);
	300	break;
	301	case SLURM_NATIVE_NO_KILL:
	302	fsd_log_debug(("# no_kill = 1"));
	303	job_desc->kill_on_node_fail = 0;
	304	break;
	305	case SLURM_NATIVE_LICENSES:
	306	fsd_log_debug(("# licenses = %s", value));
	307	job_desc->licenses = fsd_strdup(value);
	308	break;
	309	case SLURM_NATIVE_MAIL_TYPE:
	310	fsd_log_debug(("# mail_type = %s", value));
	311	job_desc->mail_type = slurmdrmaa_mail_type_parse(value);
	312	break;
	313	case SLURM_NATIVE_NO_REQUEUE:
	314	fsd_log_debug(("# requeue = 0"));
	315	job_desc->requeue = 0;
	316	break;
	317	case SLURM_NATIVE_EXCLUDE:
	318	fsd_log_debug(("# exclude = %s", value));
	319	job_desc->exc_nodes = fsd_strdup(value);
	320	break;
[30]	321	case SLURM_NATIVE_TMP:
	322	fsd_log_debug(("# tmp = %s", value));
[37]	323	job_desc->pn_min_tmp_disk = fsd_atoi(value);
[30]	324	break;
[1]	325	default:
	326	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,"Invalid attribute");
	327	}
	328	}
	329
	330	void
	331	slurmdrmaa_parse_additional_attr(job_desc_msg_t job_desc,const char add_attr)
	332	{
	333	char * volatile name = NULL;
	334	char *value = NULL;
	335	char *ctxt = NULL;
	336	char * volatile add_attr_copy = fsd_strdup(add_attr);
	337
[35]	338	fsd_log_enter(( "" ));
	339
[1]	340	TRY
	341	{
	342	name = fsd_strdup(strtok_r(add_attr_copy, "=", &ctxt));
	343	value = strtok_r(NULL, "=", &ctxt);
[28]	344	/*
	345	* TODO: move it to slurmdrmaa_add_attribute
	346	if (value == NULL) {
[24]	347	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	348	"Invalid native specification: %s Missing '='.", add_attr_copy);
[28]	349	} */
[24]	350
[1]	351	if(strcmp(name,"account") == 0) {
	352	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_ACCOUNT,value);
	353	}
	354	else if(strcmp(name,"acctg-freq") == 0) {
	355	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_ACCTG_FREQ,value);
	356	}
	357	else if (strcmp(name,"comment") == 0) {
	358	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_COMMENT,value);
	359	}
	360	else if (strcmp(name,"constraint") == 0) {
	361	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_CONSTRAINT,value);
	362	}
	363	else if (strcmp(name,"contiguous") == 0) {
	364	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_CONTIGUOUS,NULL);
	365	}
[35]	366	else if (strcmp(name,"cpus-per-task") == 0) {
	367	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_CPUS_PER_TASK,value);
	368	}
[1]	369	else if(strcmp(name,"exclusive") == 0) {
	370	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_EXCLUSIVE,NULL);
	371	}
	372	else if (strcmp(name,"mem") == 0) {
	373	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_MEM,value);
	374	}
	375	else if (strcmp(name,"mem-per-cpu") == 0) {
	376	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_MEM_PER_CPU,value);
	377	}
	378	else if (strcmp(name,"mincpus") == 0) {
	379	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_MINCPUS,value);
	380	}
	381	else if (strcmp(name,"nodelist") == 0) {
	382	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NODELIST,value);
	383	}
	384	else if (strcmp(name,"nodes") == 0) {
	385	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NODES,value);
	386	}
	387	else if (strcmp(name,"ntasks-per-node") == 0) {
	388	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NTASKS_PER_NODE,value);
	389	}
	390	else if (strcmp(name,"partition") == 0) {
	391	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_PARTITION,value);
	392	}
	393	else if (strcmp(name,"qos") == 0) {
	394	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_QOS,value);
	395	}
	396	else if (strcmp(name,"requeue") == 0) {
	397	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_REQUEUE,NULL);
	398	}
	399	else if (strcmp(name,"reservation") == 0) {
	400	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_RESERVATION,value);
	401	}
	402	else if (strcmp(name,"share") == 0) {
	403	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_SHARE,NULL);
	404	}
[28]	405	else if(strcmp(name,"job_name") == 0) {
	406	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_JOB_NAME,value);
	407	}
	408	else if(strcmp(name,"time_limit") == 0) {
	409	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_TIME_LIMIT,value);
	410	}
[22]	411	else if(strcmp(name,"time") == 0) {
[28]	412	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_TIME_LIMIT,value);
	413	}
	414	else if(strcmp(name,"ntasks") == 0) {
	415	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NTASKS,value);
	416	}
	417	else if(strcmp(name,"gres") == 0) {
	418	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_GRES,value);
	419	}
	420	else if(strcmp(name,"no-kill") == 0) {
	421	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NO_KILL,NULL);
	422	}
	423	else if(strcmp(name,"licenses") == 0) {
	424	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_LICENSES,value);
	425	}
	426	else if(strcmp(name,"mail-type") == 0) {
	427	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_MAIL_TYPE,value);
	428	}
	429	else if(strcmp(name,"no-requeue") == 0) {
	430	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NO_REQUEUE,NULL);
	431	}
	432	else if(strcmp(name,"exclude") == 0) {
	433	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_EXCLUDE,value);
	434	}
[30]	435	else if(strcmp(name,"tmp") == 0) {
	436	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_TMP,value);
	437	} else {
[1]	438	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	439	"Invalid native specification: %s (Unsupported option: --%s)",
	440	add_attr, name);
	441	}
	442
	443	}
	444	FINALLY
	445	{
	446	fsd_free(name);
	447	fsd_free(add_attr_copy);
	448	}
	449	END_TRY
[35]	450	fsd_log_return(( "" ));
[1]	451	}
	452
	453	void
	454	slurmdrmaa_parse_native(job_desc_msg_t job_desc, const char value)
	455	{
	456	char *arg = NULL;
	457	char * volatile native_specification = fsd_strdup(value);
	458	char * volatile native_spec_copy = fsd_strdup(native_specification);
	459	char * ctxt = NULL;
	460	int opt = 0;
	461
	462	fsd_log_enter(( "" ));
	463	TRY
	464	{
	465	for (arg = strtok_r(native_spec_copy, " \t", &ctxt); arg; arg = strtok_r(NULL, " \t",&ctxt) ) {
	466	if (!opt) {
	467	if ( (arg[0] != '-') \|\| ((strlen(arg) != 2) && (strlen(arg) > 2) && arg[2] != ' ' && arg[1] !='-' ) ) {
	468	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	469	"Invalid native specification: %s",
	470	native_specification);
	471	}
	472	if(arg[1] == '-') {
	473	slurmdrmaa_parse_additional_attr(job_desc, arg+2);
	474	}
	475	else {
	476	opt = arg[1];
	477	}
	478	} else {
[28]	479	switch (opt) {
[1]	480	case 'A' :
	481	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_ACCOUNT, arg);
	482	break;
	483	case 'C' :
	484	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_CONSTRAINT, arg);
	485	break;
[35]	486	case 'c' :
	487	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_CPUS_PER_TASK, arg);
	488	break;
[1]	489	case 'N' :
	490	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NODES, arg);
	491	break;
	492	case 'p' :
	493	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_PARTITION, arg);
	494	break;
	495	case 's' :
	496	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_SHARE, NULL);
[28]	497	break;
[1]	498	case 'w' :
	499	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NODELIST, arg);
[18]	500	break;
	501	case 'J' :
	502	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_JOB_NAME, arg);
[28]	503	break;
[24]	504	case 't' :
	505	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_TIME_LIMIT, arg);
	506	break;
	507	case 'n' :
	508	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_NTASKS, arg);
	509	break;
[28]	510	case 'x' :
	511	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_EXCLUDE, arg);
	512	break;
[33]	513	case 'L' :
	514	slurmdrmaa_add_attribute(job_desc,SLURM_NATIVE_LICENSES, arg);
	515	break;
[28]	516	default :
[1]	517	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	518	"Invalid native specification: %s (Unsupported option: -%c)",
	519	native_specification, opt);
	520	}
	521	if (arg[0] == '-' && strlen(arg) == 2) { /* attribute without arg */
	522	opt = arg[1];
	523	}
	524	else {
	525	opt = 0;
	526	}
	527	}
	528	}
	529
	530	if(strlen(native_spec_copy) == 2 && native_spec_copy[0] == '-' && native_spec_copy[1] == 's')
	531	{
	532	slurmdrmaa_add_attribute(job_desc, SLURM_NATIVE_SHARE, NULL);
	533	opt = 0;
	534	}
	535
	536	if (opt)
	537	fsd_exc_raise_fmt(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	538	"Invalid native specification: %s",
	539	native_specification);
	540
	541	}
	542	FINALLY
	543	{
[35]	544	fsd_log_debug(( "finalizing job constraints" ));
	545	if( job_desc->cpus_per_task > 0 ) {
	546	job_desc->min_cpus = job_desc->num_tasks * job_desc->cpus_per_task ;
	547	fsd_log_debug((
	548	"set min_cpus to ntasks*cpus_per_task: %d",
	549	job_desc->min_cpus
	550	));
	551	} else {
	552	job_desc->min_cpus = job_desc->num_tasks ;
	553	fsd_log_debug((
	554	"set min_cpus to ntasks: %d",
	555	job_desc->min_cpus
	556	));
	557	}
[1]	558	fsd_free(native_spec_copy);
	559	fsd_free(native_specification);
	560	}
	561	END_TRY
	562
	563	fsd_log_return(( "" ));
	564	}
	565

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