UCT/SELF: Fix config type for num_devices

size_t may be larger than an int. This causes issue on big endian systems

Signed-off-by: Nicolas Morey <[email protected]>

Author: nmorey

AUTHORS

@@ -73,6 +73,7 @@ Mikhail Brinskii <[email protected]>
 Min Fang <[email protected]>
 Nathan Hjelm <[email protected]>
 Netanel Yosephian <[email protected]>
+Nicolas Morey <[email protected]>
 Ofir Farjon <[email protected]>
 Olly Perks <[email protected]>
 Ovidiu Mara <[email protected]>

src/uct/sm/self/self.c

@@ -57,7 +57,7 @@ static ucs_config_field_t uct_self_md_config_table[] = {
      UCS_CONFIG_TYPE_TABLE(uct_md_config_table)},
 
     {"NUM_DEVICES", "1", "Number of \"self\" devices to create",
-     ucs_offsetof(uct_self_md_config_t, num_devices), UCS_CONFIG_TYPE_INT},
+     ucs_offsetof(uct_self_md_config_t, num_devices), UCS_CONFIG_TYPE_ULONG},
 
     {NULL}
 };