void ucp_cleanup(ucp_context_h context)
{
ucp_tag_cleanup(context);
ucp_free_resources(context);
ucp_free_config(context);
ucs_free(context);
}
void ucp_cleanup(ucp_context_h context)
{
ucp_free_resources(context);
ucp_free_config(context);
UCP_THREAD_LOCK_FINALIZE(&context->mt_lock);
ucs_free(context);
}
ucs_status_t ucp_init_version(unsigned api_major_version, unsigned api_minor_version,
const ucp_params_t *params, const ucp_config_t *config,
ucp_context_h *context_p)
{
unsigned major_version, minor_version, release_number;
ucp_context_t *context;
ucs_status_t status;
ucp_get_version(&major_version, &minor_version, &release_number);
if ((api_major_version != major_version) || (api_minor_version != minor_version)) {
ucs_error("UCP version is incompatible, required: %d.%d, actual: %d.%d (release %d)",
api_major_version, api_minor_version,
major_version, minor_version, release_number);
status = UCS_ERR_NOT_IMPLEMENTED;
goto err;
}
/* allocate a ucp context */
context = ucs_calloc(1, sizeof(*context), "ucp context");
if (context == NULL) {
status = UCS_ERR_NO_MEMORY;
goto err;
}
status = ucp_fill_config(context, params, config);
if (status != UCS_OK) {
goto err_free_ctx;
}
/* fill resources we should use */
status = ucp_fill_resources(context, config);
if (status != UCS_OK) {
goto err_free_config;
}
/* initialize tag matching */
ucs_queue_head_init(&context->tag.expected);
ucs_queue_head_init(&context->tag.unexpected);
ucs_debug("created ucp context %p [%d mds %d tls] features 0x%lx", context,
context->num_mds, context->num_tls, context->config.features);
*context_p = context;
return UCS_OK;
err_free_config:
ucp_free_config(context);
err_free_ctx:
ucs_free(context);
err:
return status;
}
ucs_status_t ucp_init(uint64_t features, size_t request_headroom,
const ucp_config_t *config, ucp_context_h *context_p)
{
ucp_context_t *context;
ucs_status_t status;
/* allocate a ucp context */
context = ucs_calloc(1, sizeof(*context), "ucp context");
if (context == NULL) {
status = UCS_ERR_NO_MEMORY;
goto err;
}
status = ucp_fill_config(context, features, config);
if (status != UCS_OK) {
goto err_free_ctx;
}
/* fill resources we should use */
status = ucp_fill_resources(context, config);
if (status != UCS_OK) {
goto err_free_resources;
}
/* initialize tag matching */
status = ucp_tag_init(context);
if (status != UCS_OK) {
goto err_free_config;
}
*context_p = context;
return UCS_OK;
err_free_resources:
ucp_free_resources(context);
err_free_config:
ucp_free_config(context);
err_free_ctx:
ucs_free(context);
err:
return status;
}