int ofi_nd_getinfo(uint32_t version, const char *node, const char *service,
uint64_t flags, const struct fi_info *hints,
struct fi_info **info)
{
if (ofi_nd_util_prov.info) {
return util_getinfo(&ofi_nd_util_prov, version, node, service, flags,
hints, info);
} else {
*info = NULL;
return -FI_EINVAL;
}
}
static int udpx_getinfo(uint32_t version, const char *node, const char *service,
uint64_t flags, struct fi_info *hints, struct fi_info **info)
{
int ret;
ret = util_getinfo(&udpx_util_prov, version, node, service, flags,
hints, info);
if (ret)
return ret;
if (!(*info)->src_addr && !(*info)->dest_addr)
udpx_getinfo_ifs(info);
return 0;
}
static int mlx_getinfo (
uint32_t version, const char *node,
const char *service, uint64_t flags,
const struct fi_info *hints, struct fi_info **info)
{
int status = -ENODATA;
char *configfile_name = NULL;
int inject_thresh = -1;
mlx_descriptor.config = NULL;
status = fi_param_get( &mlx_prov,
"mlx_tinject_limit",
&inject_thresh);
if (!status)
inject_thresh = FI_MLX_DEFAULT_INJECT_SIZE;
FI_INFO( &mlx_prov, FI_LOG_CORE,
"used inlect size = %d \n", inject_thresh);
status = fi_param_get( &mlx_prov, "mlx_config", &configfile_name);
if (!status) {
configfile_name = NULL;
}
/* NS is disabled by default */
status = fi_param_get( &mlx_prov, "mlx_ns_enable",
&mlx_descriptor.use_ns);
if (!status) {
mlx_descriptor.use_ns = 0;
}
status = fi_param_get( &mlx_prov, "mlx_ns_port",
&mlx_descriptor.ns_port);
if (!status) {
mlx_descriptor.ns_port = FI_MLX_DEFAULT_NS_PORT;
}
status = ucp_config_read( NULL,
status? NULL: configfile_name,
&mlx_descriptor.config);
if (status != UCS_OK) {
FI_WARN( &mlx_prov, FI_LOG_CORE,
"MLX error: invalid config file\n\t%d (%s)\n",
status, ucs_status_string(status));
}
/*Setup some presets*/
status = ucm_config_modify("MALLOC_HOOKS", "no");
if (status != UCS_OK) {
FI_WARN( &mlx_prov, FI_LOG_CORE,
"MLX error: failed to switch off UCM memory hooks:\t%d (%s)\n",
status, ucs_status_string(status));
}
FI_INFO( &mlx_prov, FI_LOG_CORE,
"Loaded MLX version %s\n",
ucp_get_version_string());
#if ENABLE_DEBUG
if (mlx_descriptor.config &&
fi_log_enabled( &mlx_prov, FI_LOG_INFO, FI_LOG_CORE)) {
ucp_config_print( mlx_descriptor.config,
stderr, "Used MLX configuration", (1<<4)-1);
}
#endif
*info = NULL;
if (node || service) {
FI_WARN(&mlx_prov, FI_LOG_CORE,
"fi_getinfo with \"node != NULL \" or \"service != NULL \" is temporary not supported\n");
node = service = NULL;
flags = 0;
}
/* Only Pure MLX address and IPv4 are supported */
if (hints->addr_format == FI_ADDR_MLX) {
mlx_info.addr_format = FI_ADDR_MLX;
}
if (hints->addr_format <= FI_SOCKADDR_IN) {
mlx_descriptor.use_ns = 1;
mlx_info.addr_format = FI_SOCKADDR_IN;
}
status = util_getinfo( &mlx_util_prov, version,
service, node, flags, hints, info);
return status;
}
static int udpx_getinfo(uint32_t version, const char *node, const char *service,
uint64_t flags, struct fi_info *hints, struct fi_info **info)
{
return util_getinfo(&udpx_util_prov, version, node, service, flags,
hints, info);
}
