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linux/arch/powerpc/platforms/cell/spufs
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Arnd Bergmann c5fc8d2a92 [CELL] cell: add placement computation for scheduling of affinity contexts 
This patch provides the spu affinity placement logic for the spufs scheduler.
Each time a gang is going to be scheduled, the placement of a reference
context is defined. The placement of all other contexts with affinity from
the gang is defined based on this reference context location and on a
precomputed displacement offset.

Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
2007-07-20 21:42:17 +02:00
..
backing_ops.c [POWERPC] spufs: Save dma_tagstatus_R in CSA 2007-07-03 15:24:47 +10:00
context.c [CELL] spufs: extension of spu_create to support affinity definition 2007-07-20 21:42:15 +02:00
coredump.c [CELL] spufs: make sure context are scheduled again after spu_acquire_saved 2007-07-20 21:41:52 +02:00
fault.c [CELL] spufs: add spu stats in sysfs and ctx stat file in spufs 2007-07-20 21:41:50 +02:00
file.c [CELL] spufs: fix read and write for decr_status file 2007-07-20 21:41:56 +02:00
gang.c [CELL] cell: add placement computation for scheduling of affinity contexts 2007-07-20 21:42:17 +02:00
hw_ops.c header cleaning: don't include smp_lock.h when not used 2007-05-08 11:15:07 -07:00
inode.c [CELL] spufs: extension of spu_create to support affinity definition 2007-07-20 21:42:15 +02:00
lscsa_alloc.c [POWERPC] Spufs support for 64K LS mappings on 4K kernels 2007-05-09 16:35:00 +10:00
Makefile [POWERPC] Spufs support for 64K LS mappings on 4K kernels 2007-05-09 16:35:00 +10:00
run.c [CELL] spufs: remove unused file argument from spufs_run_spu() 2007-07-20 21:42:03 +02:00
sched.c [CELL] cell: add placement computation for scheduling of affinity contexts 2007-07-20 21:42:17 +02:00
spu_restore.c [CELL] spufs: change decrementer restore timing 2007-07-20 21:42:03 +02:00
spu_restore_crt0.S [PATCH] spufs: add spu-side context switch code 2006-01-09 14:49:25 +11:00
spu_restore_dump.h_shipped [CELL] spufs: change decrementer restore timing 2007-07-20 21:42:03 +02:00
spu_save.c [POWERPC] spufs: fix building spufs/spu_save_dump.h 2007-07-03 15:24:44 +10:00
spu_save_crt0.S [PATCH] spufs: add spu-side context switch code 2006-01-09 14:49:25 +11:00
spu_save_dump.h_shipped [POWERPC] spufs: one more fix for 64k pages 2006-06-21 15:01:32 +10:00
spu_utils.h [PATCH] spufs: add spu-side context switch code 2006-01-09 14:49:25 +11:00
spufs.h [CELL] cell: add placement computation for scheduling of affinity contexts 2007-07-20 21:42:17 +02:00
switch.c [CELL] spufs: dont halt decrementer at restore step 47 2007-07-20 21:41:58 +02:00
syscalls.c [CELL] spufs: extension of spu_create to support affinity definition 2007-07-20 21:42:15 +02:00