Stepping 1 indicates higher double-precision float performance and
potentially other runtime workarounds needed for lack of PCIe atomics
on gfx70x.
Change-Id: I97185c1233e7d24caaf20a1eadea931d5a2bc664
In a NUMA system, topology should report NumCaches as the number of caches
within the node but current code reports the total caches in the system. This
patch fixes the error. This patch also uses cpuid to get cache information
instead of reading from sysfs files. See "Intel Corporation, Intel 64 and IA-32
Architectures Software Developer's Manual Volume 2(2A, 2B & 2C) Instruction
Set Reference" 3-179 for cpuid instruction features used in this patch.
Change-Id: I8ecece6c2b230741822620b44e66ddc201ff5112
max_single_fill_size_ overflowed the packet field size. Reduce by one dword.
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1259263]
Since we include headers and not just a library anymore, we should be
considered a -dev package and not a lib package.
Change-Id: I220465ea4ffc8d66d8d76e6716e6c6c50cdacea1
Querying HSA_AMD_AGENT_MEMORY_POOL_INFO_LINK_INFO between a gpu agent
and its own local memory pool returns a wrong information.
Fix: return link with 0 hop count.
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1257544]
Remove mutex and just make the thread spin again if the queue is wrapping.
Remove the wait for the queue to finish wrapping, and just check if there is enough space to recycle when reserving queue space.
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1256713]
All files should go into /opt/rocm/$component
For developer convenience, a single include directory is created through
symlinks, from the component include directory to /opt/rocm/include.
Similarly, a unified linked directory is present in /opt/rocm/lib
The component lib directory should not include linker names (library
names without version numbers).
This commit also fixes 'make rpm' running correctly without the need for
sourcing build/envsetup.sh
Change-Id: I95a680f6d3e3bd1ae688d0694934a0577dbd007c
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
Felix Kuehling
James Edwards
bwicakso
Amber Lin
Shi, Aaron (en ye) (xN/A) TO
Jay Cornwall (xN/A) UK
Andres Rodriguez
Hari Thangirala
Zhuravlyov, Konstantin (x21446) MA
Nikolay Haustov [TEXT]
Ramesh Errabolu (xN/A) TX
Sean Keely (xN/A) TX
David Ogbeide
Harish Kasiviswanathan
shaoyunl
Ben Goz