mirror of https://github.com/dzavalishin/oskit/
81 lines
2.8 KiB
Plaintext
Executable File
81 lines
2.8 KiB
Plaintext
Executable File
#
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# Copyright (c) 2000 University of Utah and the Flux Group.
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# All rights reserved.
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#
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# This file is part of the Flux OSKit. The OSKit is free software, also known
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# as "open source;" you can redistribute it and/or modify it under the terms
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# of the GNU General Public License (GPL), version 2, as published by the Free
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# Software Foundation (FSF). To explore alternate licensing terms, contact
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# the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
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#
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# The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have
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# received a copy of the GPL along with the OSKit; see the file COPYING. If
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# not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
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#
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#
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# Flags:
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#
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# STACKGUARD Turn on SVM and write protect stack boundry.
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# DEFAULT_SCHEDULER The non-hierarchical scheduler.
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# SIMPLE_PRI_INHERIT Simple priority inheritance for mutexes.
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# PTHREAD_SCHED_POSIX Posix (RR/FIFO) scheduler for DEFAULT_SCHEDULER
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# PTHREAD_SCHED_STRIDE Stride scheduler for DEFAULT_SCHEDULER
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# PTHREAD_SCHED_EDF EDF scheduler for DEFAULT_SCHEDULER
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# PTHREAD_SCHED_STRIDE Stride scheduler for DEFAULT_SCHEDULER
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#
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OSKIT_CFLAGS += -DSIMPLE_PRI_INHERIT -DDEFAULT_SCHEDULER -DSTACKGUARD
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#
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# Turn on the standard POSIX scheduler.
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#
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OSKIT_CFLAGS += -DPTHREAD_SCHED_POSIX
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#
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# Use just this for only the Stride scheduler, which is recommended
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# (that is, just use the Stride scheduler by itself, not with another
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# scheduler). Comment out the previous line.
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#
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#OSKIT_CFLAGS += -DPTHREAD_SCHED_STRIDE -DDEFAULT_SCHEDULER -DSTACKGUARD
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#
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# For stride scheduler
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# Allows the stride scheduler to be enabled/disabled via special calls.
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# Useful for demonstrating the rate-limiting provided by stride scheduling.
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#
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#OSKIT_CFLAGS += -DSTRIDE_DISABLE
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#
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# Add the realtime scheduler.
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#
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# Note: Weak symbols broken in ARM ELF linker.
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#
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ifneq ($(HOST_ARCH),arm32)
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#OSKIT_CFLAGS += -DPTHREAD_SCHED_EDF -DPTHREAD_REALTIME
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endif
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#OSKIT_CFLAGS += -DCPU_INHERIT -DDEBUG
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#
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# Stats flags. Add these to OSKIT_CFLAGS as desired
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#
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# RTSCHED_STATS thread scheduling stats, RT related
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# SCHED_STATS global scheduling stats
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# IPC_STATS IPC stats
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# THREAD_STATS per-thread scheduling latency stats
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# LATENCY_THREAD enables a high-prio do-nothing thread,
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# only meaningful with THREAD_STATS
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# HIGHRES_THREADTIMES accurately measure thread runtimes
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# by using a cycle counter or other
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# hires timer (*** x86-only right now ***)
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#
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#OSKIT_CFLAGS += -DRTSCHED_STATS
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#OSKIT_CFLAGS += -DSCHED_STATS
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#OSKIT_CFLAGS += -DIPC_STATS
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#OSKIT_CFLAGS += -DTHREAD_STATS -DLATENCY_THREAD
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#OSKIT_CFLAGS += -DTHREAD_STATS
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#OSKIT_CFLAGS += -DLATENCY_THREAD
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#OSKIT_CFLAGS += -DHIGHRES_THREADTIMES
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