Add support for mapping and unmapping memory handles to virtual
address ranges.
This is part of patch series for Virtual Memory API.
Change-Id: If512d49ff4211e68f2064249add607a3200e458a
[ROCm/ROCR-Runtime commit: 179dcf1c77]
Checks whether version of libdrm library installed on current
system supports the amdgpu_device_get_fd API. This API is
required to support the virtual memory API functions. The
amdgpu_device_get_fd function was introduced in libdrm-2.4.109.
Using a runtime check test instead of static dependency to be
able to support previous APIs on older versions of libdrm.
Add query for virtual memory API support.
This is part of patch series for Virtual Memory API.
Change-Id: Iec831eb24b5d1689c392e50ae86f4d52d4870ac4
[ROCm/ROCR-Runtime commit: e65edb35fc]
Added HSA_AMD_MEMORY_POOL_GLOBAL_FLAG_EXT_SCOPE_FINE_GRAINED flag to enable extended scope memory region
where the device-scope atomics act as system-scope atomics
Change-Id: I79fc3207cb630dfc68bed2f8aabd75f35fe80b12
[ROCm/ROCR-Runtime commit: 77bf357647]
Adds hsa_amd_portable_export_dmabuf and hsa_amd_portable_close_dmabuf
which allow obtaining dmabuf handles to rocr allocations. These handles
may be shared with other APIs to support cross vendor & cross device
memory sharing.
Adds query to return whether dmabuf export is supported
Signed-off-by: Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: David Yat Sin <David.YatSin@amd.com>
Change-Id: I7f98501087d9563d07fc2cb428cc886b1e518b1e
[ROCm/ROCR-Runtime commit: 42243c1e8f]
Use mwaitx instructions when busy waiting for signals to reduce CPU
energy usage.
This can be disabled by setting HSA_ENABLE_MWAITX=0
Change-Id: Ic207895a491b2bf6dacba47ef0921df3faad5b5a
[ROCm/ROCR-Runtime commit: cc48dfdbff]
Add max enum value to force size of enum and avoid clang compile
warnings.
Change-Id: I9cdf529517cc605a5039c3a924fd718ece16029d
[ROCm/ROCR-Runtime commit: 86e4cb1ddd]
Includes some workarounds and HMM.
Conflicts:
opensrc/hsa-runtime/core/runtime/amd_topology.cpp
opensrc/hsa-runtime/core/util/flag.h
Change-Id: I22976f07964a43dbb228a6231777dbd599112b8d
[ROCm/ROCR-Runtime commit: 7333c77e22]
- Correct defintion of HSA_QUEUE_TYPE_COOPERATIVE to be a queue type
and not a bit mask.
- Correct implementation of hsa_queue_type_t to treat is as an
enumeration type and not a bit mask. In particular
HSA_QUEUE_TYPE_COOPERATIVE is a distinct queue type that uses the
multi producer protocol, and is not a bit set value.
Change-Id: I9415be8853671e5511e16e306caf16020e8c84af
[ROCm/ROCR-Runtime commit: bccb25fc33]
Queues should transition to ref counting for all queues eventually.
That cleanup will be part of shared queue pooling support.
Change-Id: I217ff5d573156678b9559da6fb81baa8cd31c617
[ROCm/ROCR-Runtime commit: 0a43a107b1]
Adds HSA_AMD_SYSTEM_INFO_BUILD_VERSION=0x200 to hsa_system_info_t.
This returns a const char* pointing at the build string (git describe).
Change-Id: I73e6612482bf6ffc4037fd365808eb9211a650ad
[ROCm/ROCR-Runtime commit: cd8e5c1da8]
Spec requires GPU release fences and CPU acquire fences at queue destroy.
Also update the recognized status codes.
Change-Id: If9166f5149f65417c7057ff7c0f69f6ac094d6ab
[ROCm/ROCR-Runtime commit: b6f0248f53]
- Includes Sean's latest changes
- Cleanups/improvements
- Fixes for few bugs that crept over from previous releases
Change-Id: I839dc4895bf13ebd0afc8843424387a9fef667b0
[ROCm/ROCR-Runtime commit: c2c993e0d8]
- 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]
[ROCm/ROCR-Runtime commit: f6565a2f70]
David Yat Sin
Shweta Khatri
Sean Keely
Tony
Evgeny
Konstantin Zhuravlyov
James Edwards (xN/A) TX