common.h

   1 /* Definitions common for the client and daemon,
   2  * and runtime configuration definitions. */
   3
   4 #ifndef COMMON__H
   5 #define COMMON__H
   6
   7 /* Compile-time configuration area. */
   8
   9 /* Default memory split policy. Memory is split between
  10  * user and computations by split_ratio, but so that neither
  11  * has reserved less than minfree (in case of too little memory,
  12  * user takes precedence) and user does not have reserved more
  13  * than maxfree. */
  14 #define static_minfree (512*1048576UL)
  15 #define static_maxfree (2048*1048576UL)
  16 #define split_ratio 0.5
  17
  18 /* Default nice value for processes started using compctl --run. */
  19 #define COMPNICE 12
  20
  21 /* Comment out if swap memory resource accounting is disabled
  22  * and only RAM memory should be limited. */
  23 #define SWAP_LIMIT 1
  24
  25
  26 /* Other common definitions. */
  27 /* See README for the high-level protocol description. */
  28
  29 #define SOCKFILE "/var/run/compctl.sock"
  30
  31 /* CGroup and hierarchy names. */
  32 static const char chier[] = "memory";
  33 static const char cgroup[] = "comp";
  34
  35 #endif