static BOOL CALLBACK ofi_init_once_cb(PINIT_ONCE once, void* data, void** ctx)
{
OFI_UNUSED(once);
OFI_UNUSED(ctx);
InitializeCriticalSection((CRITICAL_SECTION*)data);
return TRUE;
}
int ofi_nd_fabric(struct fi_fabric_attr *attr, struct fid_fabric **fab,
void *context)
{
OFI_UNUSED(context);
if (attr) {
if (attr->name && strcmp(attr->name, ofi_nd_prov.name))
return -FI_EINVAL;
if (attr->prov_name && strcmp(attr->prov_name, ofi_nd_prov.name))
return -FI_EINVAL;
if (attr->prov_version && attr->prov_version != ofi_nd_prov.version)
return -FI_EINVAL;
}
struct nd_fabric *fabric = (struct nd_fabric*)calloc(1, sizeof(*fabric));
if (!fabric)
return -FI_ENOMEM;
struct nd_fabric def = {
.fid = {
.fid = ofi_nd_fid,
.ops = &ofi_nd_fabric_ops
}
};
*fabric = def;
*fab = &fabric->fid;
fi_param_get_int(&ofi_nd_prov, "inlinethr", &gl_data.inline_thr);
fi_param_get_int(&ofi_nd_prov, "prepostcnt", &gl_data.prepost_cnt);
fi_param_get_int(&ofi_nd_prov, "prepostbuftcnt", &gl_data.prepost_buf_cnt);
return FI_SUCCESS;
}
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved)
{
OFI_UNUSED(instance);
OFI_UNUSED(reserved);
switch (reason) {
case DLL_PROCESS_ATTACH:
InitOnceExecuteOnce(&ofi_init_once, ofi_init_once_cb, &ofi_ini_lock, 0);
break;
case DLL_THREAD_ATTACH:
break;
case DLL_PROCESS_DETACH:
fi_fini();
break;
case DLL_THREAD_DETACH:
break;
default:
break;
}
return TRUE;
}
static void cleanup_provider(struct fi_provider *provider, void *dlhandle)
{
OFI_UNUSED(dlhandle);
if (provider) {
fi_param_undefine(provider);
if (provider->cleanup)
provider->cleanup();
}
#ifdef HAVE_LIBDL
if (dlhandle)
dlclose(dlhandle);
#endif
}
static int mrail_match_unexp_any(struct dlist_entry *item, const void *arg)
{
OFI_UNUSED(item);
OFI_UNUSED(arg);
return 1;
}
