Build system/Package maintainer:
- BUILDID is specified at cmake.
- USAGE: cmake -DBUILDID=<ID> ../src
For developer builds the who typically don?t provide BUILDID, cmake will:
- Determine the last git commit when this tree was syncd
- Deteremine the build date
- Check if tree is clean when built
The idea of this embedded string is that later when you get a ROCR build, you can get some idea on the build origination by using: strings libhsa-runtime.so.1 | grep ?ROCR BUILD ID?
For eg:
- If it?s a Jenkins build 25, it returns: ?ROCR BUILD ID: 25?
- If it?s a developer build sync'd @ 06f5f2a with modifications, it returns: ?ROCR BUILD ID: 06f5f2a-2016-04-11-0"
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1256588]
Intermediate size was stored in a 32-bit variable. This resulted in
4GB allocations to fail in KFD due to 0 size. Larger allocations
would allocate the wrong amount of memory.
Change-Id: If19dedf64952f1d2edd813793241e12c0362d220
Align with the rest of the driver stack on the new installation path
/opt/rocm/*
This mechanism for generating packages should be changed for something
nicer and more standards compliant in the future.
Change-Id: Ic31409b0d0b8f6ee4b25296d2580982a76aab564
HSA Finalizer: Add dumping of code object, ISA and executable to loader.
This is controlled by loader options -dump-all, -dump-isa, -dump-code, -dump-exec
The options can now also be set with env variable LOADER_OPTIONS_APPEND.
Added tests to finalizer_offline
Testing: smoke, dumping on hardware
Reviewed by: Konstantin Zhuravlyov
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1255351]
- Partially remove 'amd_load_map' extension because it is not used and will not be used
- Remove 'hsa_amd_query_kernel_host_address' API
- Add 'hsa_ext_amd_loaded_code_object' extension
- Add 'hsa_ext_amd_loaded_code_object_query_host_address' API
- Most likely to be used by debugger, profiler, and hcc (printf)
- Update affected sources
- 'hsa_system_extension_supported'
- 'hsa_system_get_extension_table'
- SoftCP path
- Integrate CLs 1250699, 1251204, 1251214 from stg sc
ReviewBoardURL: http://ocltc.amd.com/reviews/r/10091/
Testing: smoke (ok), teamcity (ok), samples on fiji (AQL and SoftCP) (ok)
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1251223]
HSA thunk is currently only aware of GPU node
model info, CPU names are NULL.
Signed-off-by: David Ogbeide <davidboyowa.ogbeide@amd.com>
Change-Id: I3c2adbb8566a5048b44c39fff4fd8228912468ff
This option may help debug synchronization or coherency issues
involving the GPU caches. It works only on dGPUs, by changing the
cache policy of the GPUVM default aperture to "cohrent", which is
implemented as non-cached on current dGPU hardware.
Change-Id: I544ac9cc5c0cf1fa5c4e30f67aa42b3b5e44ae67
Create QPI or HT links among all NUMA nodes. For now, assume all the
NUMA nodes are interconnected with same Weight (=1).
Change-Id: Id48ba95b9d75515a186f7dc5006b19bd92743ae3
KFD may not be able to provide the precise VM fault address and status.
This flag will indicate whether the event data has the fault details
Change-Id: I15ffd5c25f555003c6450cc0700efb769418f76b
The Runtime requested this information so they can tell easily
whether a pointer is part of HSA shared address space or not.
Change-Id: If2041ed34031636677d692bc2dc6625634027ed4
Connect only (Peer-to-Peer) GPUs that belong to same NUMA node. Without
this additional check non direct GPUs would also get connected.
Change-Id: I9a5ed19b8f06cd0527854cbbdb51ede99eade28b
Lstopo doesn't have system memory mappings at low addresses. Make
sure we leave enough GPUVM address space for kernel allocations
(currently only CWSR) before the start of the user-managed SVM
aperture.
Change-Id: Ic197f7bd5a3cfb150a0da2bfdbc848664e7869be
Connect (Peer-to-Peer) GPUs that belong to same NUMA node.
Connect all [GPU] <--> [Non Parent NUMA] node
Change-Id: Ib4b08a6545d28b7dce4c9b1a90378bfc51bed07e
To simplify, allocate maximum needed memory for node_t->link array.
No need for realloc when indirect links are added. Trade off - for some
nodes more memory than required will be allocated.
This means the loop to compute the number of direct (reverse) io_links
for a CPU node is not necessary.
Change-Id: I2b2559142cbec3b262d0b4ea5fdebfd8f36c28fc
Non-canonical GPUVM aperture doesn't exist on dGPUs. Remove comments
and code that say otherwise.
Fix alignment of GPUVM aperture for gfx801. Requires the same workaround
as gfx802. It's not used for anything on gfx801 yet, but will be soon.
Change-Id: I88607fe7b340081cc0715b85f28fdbf5f1bb0ad7
The Kernel only creates one way direct link -
GPU(PCI_BUS) --> [Parent NUMA Node]
Create the reverse direct io_link here -
[Parent NUMA Node] --> GPU(PCI_BUS)
Change-Id: I829a1b1b7f34bda42871ede3472d60915e88418c
events_page is unprotected from multiple allocation. The first event
creation ioctl is unprotected from a race with args.event_page_offset
being set (for page setup) and null (all subsequent invocations).
Change-Id: I40ba712a17e9eff257785f90c553a74ad09c661d
Signed-off-by: Yair Shachar <Yair.Shachar@amd.com>
Use the object size when freeing address space, instead of the
parameter passed in by the caller. The parameter may be incorrect
due to app or runtime bugs, or when the buffers is an AQL ring
buffer with double mapping workaround.
Change-Id: I00bb31d4520ef969a49d6d5ea723e8a33418acc3
The alignment performed in vm_find_object_by_address isn't sufficient
because it doesn't take into account the offset from the start of the
page.
This fixes a bug where certain unaligned userpointers and sizes fail
to register correctly.
Change-Id: I17872e264467a619f5e1bedb7e1ed3d994a856bf
Use the aligned size of the buffer objects for CPU unmapping in
__fmm_release instead of relying on the unaligned size passed in by
the caller.
Change-Id: If986ec24e9a05d32981549fddbf143221fc40bac
Hari Thangirala
Felix Kuehling
Zhuravlyov, Konstantin (x21446) MA
Besar Wicaksono (xN/A) TX [TEXT]
Andres Rodriguez
Nikolay Haustov [TEXT]
Ramesh Errabolu (xN/A) TX
James Edwards (xN/A) TX
Sean Keely (xN/A) TX
David Ogbeide
Harish Kasiviswanathan
shaoyunl
Ben Goz
Yair Shachar
Jay Cornwall