int psmx2_domain_open(struct fid_fabric *fabric, struct fi_info *info, struct fid_domain **domain, void *context) { struct psmx2_fid_fabric *fabric_priv; struct psmx2_fid_domain *domain_priv; struct psmx2_ep_name *src_addr = info->src_addr; int mr_mode = (info->domain_attr->mr_mode & FI_MR_BASIC) ? FI_MR_BASIC : 0; int err; FI_INFO(&psmx2_prov, FI_LOG_DOMAIN, "\n"); fabric_priv = container_of(fabric, struct psmx2_fid_fabric, util_fabric.fabric_fid); if (!info->domain_attr->name || strcmp(info->domain_attr->name, PSMX2_DOMAIN_NAME)) { err = -FI_EINVAL; goto err_out; } domain_priv = (struct psmx2_fid_domain *) calloc(1, sizeof *domain_priv); if (!domain_priv) { err = -FI_ENOMEM; goto err_out; } err = ofi_domain_init(fabric, info, &domain_priv->util_domain, context); if (err) goto err_out_free_domain; /* fclass & context are set in ofi_domain_init */ domain_priv->util_domain.domain_fid.fid.ops = &psmx2_fi_ops; domain_priv->util_domain.domain_fid.ops = &psmx2_domain_ops; domain_priv->util_domain.domain_fid.mr = &psmx2_mr_ops; domain_priv->mr_mode = mr_mode; domain_priv->mode = info->mode; domain_priv->caps = PSMX2_CAPS | PSMX2_DOM_CAPS; domain_priv->fabric = fabric_priv; domain_priv->progress_thread_enabled = (info->domain_attr->data_progress == FI_PROGRESS_AUTO); domain_priv->addr_format = info->addr_format; if (info->addr_format == FI_ADDR_STR) src_addr = psmx2_string_to_ep_name(info->src_addr); err = psmx2_domain_init(domain_priv, src_addr); if (info->addr_format == FI_ADDR_STR) free(src_addr); if (err) goto err_out_close_domain; psmx2_fabric_acquire(fabric_priv); psmx2_lock(&fabric_priv->domain_lock, 1); dlist_insert_before(&domain_priv->entry, &fabric_priv->domain_list); psmx2_unlock(&fabric_priv->domain_lock, 1); *domain = &domain_priv->util_domain.domain_fid; return 0; err_out_close_domain: ofi_domain_close(&domain_priv->util_domain); err_out_free_domain: free(domain_priv); err_out: return err; }
int psmx2_domain_open(struct fid_fabric *fabric, struct fi_info *info, struct fid_domain **domain, void *context) { struct psmx2_fid_fabric *fabric_priv; struct psmx2_fid_domain *domain_priv; int mr_mode = (info->domain_attr->mr_mode & FI_MR_BASIC) ? FI_MR_BASIC : 0; int err; FI_INFO(&psmx2_prov, FI_LOG_DOMAIN, "\n"); if (!psmx2_env.sep) psmx2_domain_ops.scalable_ep = fi_no_scalable_ep; fabric_priv = container_of(fabric, struct psmx2_fid_fabric, util_fabric.fabric_fid); if (fabric_priv->active_domain) { if (mr_mode != fabric_priv->active_domain->mr_mode) { FI_INFO(&psmx2_prov, FI_LOG_DOMAIN, "mr_mode mismatch: expecting %s\n", mr_mode ? "FI_MR_SCALABLE" : "FI_MR_BASIC"); return -FI_EINVAL; } psmx2_domain_acquire(fabric_priv->active_domain); *domain = &fabric_priv->active_domain->util_domain.domain_fid; return 0; } if (!info->domain_attr->name || strcmp(info->domain_attr->name, PSMX2_DOMAIN_NAME)) { err = -FI_EINVAL; goto err_out; } domain_priv = (struct psmx2_fid_domain *) calloc(1, sizeof *domain_priv); if (!domain_priv) { err = -FI_ENOMEM; goto err_out; } err = ofi_domain_init(fabric, info, &domain_priv->util_domain, context); if (err) goto err_out_free_domain; /* fclass & context are set in ofi_domain_init */ domain_priv->util_domain.domain_fid.fid.ops = &psmx2_fi_ops; domain_priv->util_domain.domain_fid.ops = &psmx2_domain_ops; domain_priv->util_domain.domain_fid.mr = &psmx2_mr_ops; domain_priv->mr_mode = mr_mode; domain_priv->mode = info->mode; domain_priv->caps = PSMX2_CAPS | PSMX2_DOM_CAPS; domain_priv->fabric = fabric_priv; domain_priv->progress_thread_enabled = (info->domain_attr->data_progress == FI_PROGRESS_AUTO); err = psmx2_domain_init(domain_priv, info->src_addr); if (err) goto err_out_close_domain; /* take the reference to count for multiple domain open calls */ psmx2_domain_acquire(fabric_priv->active_domain); *domain = &domain_priv->util_domain.domain_fid; return 0; err_out_close_domain: ofi_domain_close(&domain_priv->util_domain); err_out_free_domain: free(domain_priv); err_out: return err; }