1 /*
   2  * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef OS_BSD_VM_GLOBALS_BSD_HPP
  26 #define OS_BSD_VM_GLOBALS_BSD_HPP
  27 
  28 //
  29 // Defines Bsd specific flags. They are not available on other platforms.
  30 //
  31 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \

  32   product(bool, UseOprofile, false,                                     \
  33         "enable support for Oprofile profiler")                         \
  34                                                                         \


  35   product(bool, UseBsdPosixThreadCPUClocks, true,                     \
  36           "enable fast Bsd Posix clocks where available")             \
  37 /*  NB: The default value of UseBsdPosixThreadCPUClocks may be        \
  38     overridden in Arguments::parse_each_vm_init_arg.  */                \
  39                                                                         \
  40   product(bool, UseHugeTLBFS, false,                                    \
  41           "Use MAP_HUGETLB for large pages")                            \
  42                                                                         \
  43   product(bool, UseSHM, false,                                          \
  44           "Use SYSV shared memory for large pages")
  45 
  46 //
  47 // Defines Bsd-specific default values. The flags are available on all
  48 // platforms, but they may have different default values on other platforms.
  49 //
  50 define_pd_global(bool, UseLargePages, false);
  51 define_pd_global(bool, UseLargePagesIndividualAllocation, false);
  52 define_pd_global(bool, UseOSErrorReporting, false);
  53 define_pd_global(bool, UseThreadPriorities, true) ;
  54 
  55 #endif // OS_BSD_VM_GLOBALS_BSD_HPP

   1 /*
   2  * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef OS_BSD_VM_GLOBALS_BSD_HPP
  26 #define OS_BSD_VM_GLOBALS_BSD_HPP
  27 
  28 //
  29 // Defines Bsd specific flags. They are not available on other platforms.
  30 //
  31 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct, range, constraint) \
  32                                                                                 \
  33   product(bool, UseOprofile, false,                                             \
  34         "enable support for Oprofile profiler")                                 \
  35                                                                                 \
  36   /*  NB: The default value of UseBsdPosixThreadCPUClocks may be  */            \
  37   /*  overridden in Arguments::parse_each_vm_init_arg.            */            \
  38   product(bool, UseBsdPosixThreadCPUClocks, true,                               \
  39           "enable fast Bsd Posix clocks where available")                       \


  40                                                                                 \
  41   product(bool, UseHugeTLBFS, false,                                            \
  42           "Use MAP_HUGETLB for large pages")                                    \
  43                                                                                 \
  44   product(bool, UseSHM, false,                                                  \
  45           "Use SYSV shared memory for large pages")
  46 
  47 //
  48 // Defines Bsd-specific default values. The flags are available on all
  49 // platforms, but they may have different default values on other platforms.
  50 //
  51 define_pd_global(bool, UseLargePages, false);
  52 define_pd_global(bool, UseLargePagesIndividualAllocation, false);
  53 define_pd_global(bool, UseOSErrorReporting, false);
  54 define_pd_global(bool, UseThreadPriorities, true) ;
  55 
  56 #endif // OS_BSD_VM_GLOBALS_BSD_HPP