xinhui pan ab9017715f use rbtree instead of vm_objects list ...

simple test of mapping many system memory to gpu.
before
[ RUN      ] KFDMemoryTest.MMap
[          ] Using ISA for GFXIP 9.0
[          ] successfully register/map 32GB system memory to gpu
[       OK ] KFDMemoryTest.MMap (36932 ms)

after
[ RUN      ] KFDMemoryTest.MMap
[          ] Using ISA for GFXIP 9.0
[          ] successfully register/map 32GB system memory to gpu
[       OK ] KFDMemoryTest.MMap (11441 ms)

So there is 11s VS 36s improvement.

Looks like we can do something similar with vm_area too.

Change-Id: I0349aacdeddec3534016d28176f0fabf632c61fc
Signed-off-by: xinhui pan <xinhui.pan@amd.com>

2018-07-08 22:38:22 -04:00

..

debug.c

Silence Valgrind warnings

2018-01-25 16:48:17 -05:00

events.c

Cosmetic changes to kfd_ioctl.h

2018-05-31 13:17:27 -04:00

fmm.c

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

fmm.h

THUNK: fix deregister memory issues

2018-06-25 14:12:26 -04:00

globals.c

Clean up thunk code

2017-05-31 14:38:59 -04:00

libhsakmt.c

Clean up thunk code

2017-05-31 14:38:59 -04:00

libhsakmt.h

Thunk: Add gfx906 support on thunk

2018-05-29 15:38:26 -04:00

libhsakmt.ver

Implement hsaKmtGetQueueInfo interface

2017-06-01 14:15:54 -04:00

memory.c

Simplify if else logic for hsaKmtAllocMemory()

2018-06-29 14:39:52 -04:00

openclose.c

Improve the return value for hsaKmtOpenKFD()

2018-06-11 14:08:57 -04:00

perfctr.c

Close shmem file handle, to fix file handle leak

2018-02-23 10:50:52 -05:00

pmc_table.c

Thunk: Add gfx906 support on thunk

2018-05-29 15:38:26 -04:00

pmc_table.h

Clean up thunk code

2017-05-31 14:38:59 -04:00

queues.c

Rename two variable names in doorbells structure

2018-06-28 16:04:35 -04:00

rbtree_amd.h

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

rbtree.c

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

rbtree.h

use rbtree instead of vm_objects list

2018-07-08 22:38:22 -04:00

time.c

Silence Valgrind warnings

2018-01-25 16:48:17 -05:00

topology.c

Fix 'strncpy' truncating warnings when compiling with gcc 8

2018-06-29 17:06:08 -04:00

version.c

Silence Valgrind warnings

2018-01-25 16:48:17 -05:00