2fa7eef572
Adding support for mGPU
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Change-Id: I5ed184e6a58b38d9dde48867f14513d161cf41a9
Signed-off-by: Ben Goz <ben.goz@amd.com >
[ROCm/ROCR-Runtime commit: ea0f9d2a0b
2016-01-04 15:35:15 +02:00
29561cc13e
Implement flat scratch support for dGPU
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hsaKmtAllocMemory only allocates aligned address space and sets up
the scratch_physical aperture to match the allocated address space.
Actual allocation of backing memory happens in hsaKmtMapMemoryToGPU.
Change-Id: Ie709815ab9bedb3d682e096b4005fdfb5e94d3a7
[ROCm/ROCR-Runtime commit: 5131ab4e64
2015-10-22 20:40:22 -04:00
55bd82cd89
Fix node 0 system memory allocation for dGPU
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This is a hack to allow the Runtime to allocate system memory with
PreferredNode=0 on a dGPU system. We allocated it from Node 1
instead so that the node 1 GPU can map the memory. A proper fix
will be implemented together with multi-GPU support.
Change-Id: Ieb52599e5275781c04ee34405ea850bf782c523a
[ROCm/ROCR-Runtime commit: 590c8e522c
2015-10-21 20:00:01 -04:00
f09c6b84af
Setup APE1 on dGPU for coherent access
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The default is non-coherent access for better performance on dGPU.
Disabled hsaKmtSetMemoryPolicy function on dGPU to prevent app from
overriding the APE1 settings at runtime.
Fixed dGPU VM aperture limit to be inclusive.
Change-Id: I378ff74a654f533572775c0c97c19779a56bc6d9
[ROCm/ROCR-Runtime commit: 8e836f8183
2015-10-02 17:20:33 -04:00
9db147f2d4
Support gfx802 dGPU
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Signed-off-by: Ben Goz <ben.goz@amd.com >
[ROCm/ROCR-Runtime commit: fb8378a18b
2015-08-30 14:13:53 +03:00
779c76a4e7
Minor fix in libhsathunk for KFDMemory test
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Signed-off-by: shaoyun liu(shaoyun.liu@amd.com )
Reviewed-by: Ben Goz(Ben.Goz@amd.com )
[ROCm/ROCR-Runtime commit: 2dff5cabfa
2015-08-05 17:32:00 -04:00
9faf7b957c
adding support for scratch memory
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Signed-off-by: Moses Reuben <moses.reuben@amd.com >
[ROCm/ROCR-Runtime commit: 29c083f695
2015-07-21 16:43:23 +03:00
b6c7551747
Revert "Add execution property in register memory for gfx801."
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This reverts commit abf7770d464c4df38035
2015-04-28 17:50:00 +03:00
abf7770d46
Add execution property in register memory for gfx801.
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Signed-off-by: Xihan Zhang <xihan.zhang@amd.com >
[ROCm/ROCR-Runtime commit: 5ed05c99b3
2015-04-10 22:26:44 +08:00
686f0ceee4
reformat memory and fmm functions according to kernel coding style
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Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 027ca02f2e
2015-02-25 22:49:08 +02:00
1391a75289
Supporting new thunk spec - adding relevant memflags
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Signed-off-by: Ben Goz <ben.goz@amd.com >
Reviewed-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 25441796bd
2015-02-01 14:33:33 +02:00
e1a60944a7
fix return value in Map/Unmap functions
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Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
Reviewed-by: Yair Shachar <yair.shachar@amd.com >
[ROCm/ROCR-Runtime commit: f24aa620ed
2015-01-29 16:55:14 +02:00
46e4e856ed
Adding support in allocating executable memory
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Signed-off-by: Ben Goz <ben.goz@amd.com >
[ROCm/ROCR-Runtime commit: bd7e10b0ec
2014-12-07 14:36:21 +02:00
a7bdd0fdff
Add GPU local memory module
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Add graphic interop support
Local memory rework
Signed-off-by: Alexey Skidanov <Alexey.Skidanov@amd.com >
Reviewed-by: Oded Gabbay <oded.gabbay@amd.com >
Adjust to new ioctl format
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 5d82c65602
2014-10-13 11:29:39 +03:00
22136281cb
Move from direct call to kfd_ioctl to wrapping kmtIoctl
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Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 94c0329fc4
2014-12-29 15:37:42 +02:00
f231b71743
Change names of IOCTLS
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Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 9f647b07ff
2014-12-29 13:34:32 +02:00
ce22121d6c
Add memory module
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Signed-off-by: Andrew Lewycky <Andrew.Lewycky@amd.com >
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 6a8a380ba3
2014-07-29 13:56:31 +03:00
a91aa132aa
Add skeleton driver which supports open and close
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Signed-off-by: Oded Gabbay <oded.gabbay@amd.com >
[ROCm/ROCR-Runtime commit: 85ba9efa18
2014-07-29 11:16:00 +03:00
Ben Goz
Felix Kuehling
shaoyunl
Moses Reuben
Oded Gabbay
Xihan Zhang
Alexey Skidanov
Andrew Lewycky