int orte_rmaps_base_set_mapping_policy(orte_mapping_policy_t *policy,
char **device, char *inspec)
{
char *ck;
#if OPAL_HAVE_HWLOC
char *ptr;
#endif
orte_mapping_policy_t tmp;
int rc;
size_t len;
char *spec;
/* set defaults */
tmp = 0;
*device = NULL;
if (NULL == inspec) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSOCKET);
} else {
spec = strdup(inspec); // protect the input string
/* see if a colon was included - if so, then we have a policy + modifier */
ck = strchr(spec, ':');
if (NULL != ck) {
/* split the string */
*ck = '\0';
ck++;
/* if the policy is "dist", then we set the policy to that value
* and save the second argument as the device
*/
#if OPAL_HAVE_HWLOC
if (0 == strncasecmp(spec, "dist", strlen(spec))) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYDIST);
/* the first argument after the colon *must* be the
* device we are mapping near - however, other modifiers
* could have been provided, so check for them, okay if
* none found
*/
if (NULL != (ptr = strchr(ck, ','))) {
*ptr = '\0';
ptr++; // move past the comma
/* check the remaining string for modifiers - may be none, so
* don't emit an error message if the modifier isn't recognized
*/
if (ORTE_ERR_SILENT == (rc = check_modifiers(ptr, &tmp)) &&
ORTE_ERR_BAD_PARAM != rc) {
free(spec);
return ORTE_ERR_SILENT;
}
}
*device = strdup(ck);
ORTE_SET_MAPPING_DIRECTIVE(tmp, ORTE_MAPPING_GIVEN);
free(spec);
goto setpolicy;
} else if (0 == strncasecmp(spec, "ppr", strlen(spec))) {
/* we have to allow additional modifiers here - e.g., specifying
* #pe's/proc or oversubscribe - so check for modifiers
*/
if (NULL == (ptr = strrchr(ck, ':'))) {
/* this is an error - there had to be at least one
* colon to delimit the number from the object type
*/
orte_show_help("help-orte-rmaps-base.txt", "invalid-pattern", true, inspec);
free(spec);
return ORTE_ERR_SILENT;
}
ptr++; // move past the colon
/* check the remaining string for modifiers - may be none, so
* don't emit an error message if the modifier isn't recognized
*/
if (ORTE_ERR_SILENT == (rc = check_modifiers(ptr, &tmp)) &&
ORTE_ERR_BAD_PARAM != rc) {
free(spec);
return ORTE_ERR_SILENT;
}
/* if we found something, then we need to adjust the string */
if (ORTE_SUCCESS == rc) {
ptr--;
*ptr = '\0';
}
/* now get the pattern */
orte_rmaps_base.ppr = strdup(ck);
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_PPR);
ORTE_SET_MAPPING_DIRECTIVE(tmp, ORTE_MAPPING_GIVEN);
free(spec);
goto setpolicy;
}
#endif
if (ORTE_SUCCESS != (rc = check_modifiers(ck, &tmp)) &&
ORTE_ERR_TAKE_NEXT_OPTION != rc) {
if (ORTE_ERR_BAD_PARAM == rc) {
orte_show_help("help-orte-rmaps-base.txt", "unrecognized-modifier", true, inspec);
}
free(spec);
return rc;
}
}
len = strlen(spec);
if (0 == strncasecmp(spec, "slot", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSLOT);
} else if (0 == strncasecmp(spec, "node", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYNODE);
} else if (0 == strncasecmp(spec, "seq", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_SEQ);
#if OPAL_HAVE_HWLOC
} else if (0 == strncasecmp(spec, "core", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYCORE);
} else if (0 == strncasecmp(spec, "l1cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL1CACHE);
} else if (0 == strncasecmp(spec, "l2cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL2CACHE);
} else if (0 == strncasecmp(spec, "l3cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL3CACHE);
} else if (0 == strncasecmp(spec, "socket", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSOCKET);
} else if (0 == strncasecmp(spec, "numa", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYNUMA);
} else if (0 == strncasecmp(spec, "board", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYBOARD);
} else if (0 == strncasecmp(spec, "hwthread", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYHWTHREAD);
/* if we are mapping processes to individual hwthreads, then
* we need to treat those hwthreads as separate cpus
*/
opal_hwloc_use_hwthreads_as_cpus = true;
#endif
} else {
orte_show_help("help-orte-rmaps-base.txt", "unrecognized-policy", true, "mapping", spec);
free(spec);
return ORTE_ERR_SILENT;
}
free(spec);
ORTE_SET_MAPPING_DIRECTIVE(tmp, ORTE_MAPPING_GIVEN);
}
#if OPAL_HAVE_HWLOC
setpolicy:
#endif
*policy = tmp;
return ORTE_SUCCESS;
}
int orte_rmaps_base_set_mapping_policy(orte_mapping_policy_t *policy,
char **device, char *inspec)
{
char *ck;
char *ptr;
orte_mapping_policy_t tmp;
int rc;
size_t len;
char *spec;
char *pch;
/* set defaults */
tmp = 0;
if (NULL != device) {
*device = NULL;
}
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"%s rmaps:base set policy with %s device %s",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
(NULL == inspec) ? "NULL" : inspec,
(NULL == device) ? "NULL" : "NONNULL");
if (NULL == inspec) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSOCKET);
} else {
spec = strdup(inspec); // protect the input string
/* see if a colon was included - if so, then we have a policy + modifier */
ck = strchr(spec, ':');
if (NULL != ck) {
/* if the colon is the first character of the string, then we
* just have modifiers on the default mapping policy */
if (ck == spec) {
ck++;
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"%s rmaps:base only modifiers %s provided - assuming bysocket mapping",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME), ck);
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSOCKET);
if (ORTE_ERR_SILENT == (rc = check_modifiers(ck, &tmp)) &&
ORTE_ERR_BAD_PARAM != rc) {
free(spec);
return ORTE_ERR_SILENT;
}
free(spec);
goto setpolicy;
}
/* split the string */
*ck = '\0';
ck++;
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"%s rmaps:base policy %s modifiers %s provided",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME), spec, ck);
/* if the policy is "dist", then we set the policy to that value
* and save the second argument as the device
*/
if (0 == strncasecmp(spec, "ppr", strlen(spec))) {
/* we have to allow additional modifiers here - e.g., specifying
* #pe's/proc or oversubscribe - so check for modifiers
*/
if (NULL == (ptr = strrchr(ck, ':'))) {
/* this is an error - there had to be at least one
* colon to delimit the number from the object type
*/
orte_show_help("help-orte-rmaps-base.txt", "invalid-pattern", true, inspec);
free(spec);
return ORTE_ERR_SILENT;
}
ptr++; // move past the colon
/* check the remaining string for modifiers - may be none, so
* don't emit an error message if the modifier isn't recognized
*/
if (ORTE_ERR_SILENT == (rc = check_modifiers(ptr, &tmp)) &&
ORTE_ERR_BAD_PARAM != rc) {
free(spec);
return ORTE_ERR_SILENT;
}
/* if we found something, then we need to adjust the string */
if (ORTE_SUCCESS == rc) {
ptr--;
*ptr = '\0';
}
/* now get the pattern */
orte_rmaps_base.ppr = strdup(ck);
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_PPR);
ORTE_SET_MAPPING_DIRECTIVE(tmp, ORTE_MAPPING_GIVEN);
free(spec);
goto setpolicy;
}
if (ORTE_SUCCESS != (rc = check_modifiers(ck, &tmp)) &&
ORTE_ERR_TAKE_NEXT_OPTION != rc) {
if (ORTE_ERR_BAD_PARAM == rc) {
orte_show_help("help-orte-rmaps-base.txt", "unrecognized-modifier", true, inspec);
}
free(spec);
return rc;
}
}
len = strlen(spec);
if (0 == strncasecmp(spec, "slot", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSLOT);
} else if (0 == strncasecmp(spec, "node", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYNODE);
} else if (0 == strncasecmp(spec, "seq", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_SEQ);
} else if (0 == strncasecmp(spec, "core", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYCORE);
} else if (0 == strncasecmp(spec, "l1cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL1CACHE);
} else if (0 == strncasecmp(spec, "l2cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL2CACHE);
} else if (0 == strncasecmp(spec, "l3cache", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYL3CACHE);
} else if (0 == strncasecmp(spec, "socket", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYSOCKET);
} else if (0 == strncasecmp(spec, "numa", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYNUMA);
} else if (0 == strncasecmp(spec, "board", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYBOARD);
} else if (0 == strncasecmp(spec, "hwthread", len)) {
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYHWTHREAD);
/* if we are mapping processes to individual hwthreads, then
* we need to treat those hwthreads as separate cpus
*/
opal_hwloc_use_hwthreads_as_cpus = true;
} else if (0 == strncasecmp(spec, "dist", len)) {
if (NULL != rmaps_dist_device) {
if (NULL != (pch = strchr(rmaps_dist_device, ':'))) {
*pch = '\0';
}
if (NULL != device) {
*device = strdup(rmaps_dist_device);
}
ORTE_SET_MAPPING_POLICY(tmp, ORTE_MAPPING_BYDIST);
} else {
orte_show_help("help-orte-rmaps-base.txt", "device-not-specified", true);
free(spec);
return ORTE_ERR_SILENT;
}
} else {
orte_show_help("help-orte-rmaps-base.txt", "unrecognized-policy", true, "mapping", spec);
free(spec);
return ORTE_ERR_SILENT;
}
free(spec);
ORTE_SET_MAPPING_DIRECTIVE(tmp, ORTE_MAPPING_GIVEN);
}
setpolicy:
*policy = tmp;
return ORTE_SUCCESS;
}
int main() {
check_modifiers();
check_fonts();
check_colors();
}
