* SWDEV-561708 Counted queue size from env var
* use counted_queue_size for test
* remove rocrtst changes; add a const for default queue size
* Remove env var from test; use queue->size
* Improve env var documentation
* Correct type
* [rocprofiler-sdk] Fix buffer flush ordering and sanitizer CI improvements
Buffer Pool Design
------------------
Replace the fixed array-based double buffer with a dynamic pool design to
fix race conditions that caused "internal correlation id was retired
prematurely" errors.
The original design had a race where flush callbacks could be delivered
out-of-order: when buffer 0 fills and begins flushing, writes go to
buffer 1. If buffer 1 fills before buffer 0's flush completes, the
buffer index wraps back to 0 (which may still be flushing). Independent
flush tasks submitted to the thread pool can complete out of order.
The new pool design:
- Uses a std::deque of buffer instances that grows as needed
- Allocates buffers from the pool when the current buffer needs to flush
- Serializes flushes with a mutex to ensure FIFO callback ordering
- Returns buffers to the pool after flush completion
- Eliminates the race between buffer selection and write operations
New Unit Tests
--------------
- buffer_correlation_ordering.cpp: Tests that API records are always
delivered before their corresponding retirement records
- buffer_ordering_stress.cpp: Stress tests buffer flush ordering under
high contention with multiple threads rapidly filling buffers
HSA Tool Hooks
--------------
Added hsa_tool_hooks.cpp/hpp to register an HSA OnUnload callback that
waits for pending flush tasks before tool finalization, preventing
"retired prematurely" errors during HSA shutdown.
Sanitizer Improvements
----------------------
- LSAN: Set fast_unwind_on_malloc=1 to prevent deadlock in libgcc unwinder
- LSAN: Added suppressions for external tools (liblzma, liblsan, seq, strdup)
- TSAN: Added suppression for false positive on C++11 thread-safe static
initialization in create_write_functor
- ASAN/UBSAN: Added patterns for known issues in HSA runtime, HIP, perfetto
- Disabled attachment tests for sanitizers due to library preloading issues
Other Fixes
-----------
- Thread-trace agent test: Use heap-allocated callback state
- Correlation ID: Refactored reference counting and finalization ordering
* [rocprofiler-sdk] Revert buffer pool design changes
Revert buffer.cpp and buffer.hpp to the original double-buffer
design from develop branch. The pool-based redesign introduced
concerns about:
- Signal safety (mutex vs atomic_flag)
- API changes (flush() return type)
- Complexity of the new design
This revert removes:
- Dynamic buffer pool with std::deque
- std::mutex/condition_variable synchronization
- buffer_correlation_ordering.cpp test
- buffer_ordering_stress.cpp test
The underlying buffer flush ordering issue will need to be
addressed with a different approach that preserves the original
API and synchronization characteristics.
* [rocprofiler-sdk] Consistent fini_status checks to prevent correlation ID creation during finalization
- Revert TOCTOU CAS loop change in sub_ref_count() - not needed with consistent checks
- Add fini_status check in correlation_tracing_service::construct() with ROCP_CI_LOG warning
- Add nullptr checks at all construct() call sites (queue.cpp, async_copy.cpp, memory_allocation.cpp)
- Change all 'get_fini_status() > 0' to '!= 0' for consistent behavior:
- hsa/queue.cpp (lines 105, 210)
- hsa/async_copy.cpp (line 344)
- hsa/hsa_barrier.cpp (line 43)
- buffer.cpp (lines 107, 138, 185)
This ensures no correlation IDs are created once finalization starts (fini_status != 0),
preventing races between finalization and ongoing tracing operations.
* [rocprofiler-sdk] Replace arrival-order checks with timestamp-based temporal validation
Buffer records are not guaranteed to arrive in any specific order. Tests and
samples should use timestamps for temporal ordering validation instead.
Changes:
- samples/external_correlation_id_request: Replace 'retired prematurely' arrival
order check with timestamp-based validation that retirement timestamp >=
max(end_timestamps) for records with the same correlation ID
- tests/external_correlation.cpp: Remove EXPECT_GT(corr_id, last_corr_id) check
- tests/registration.cpp: Remove EXPECT_GT(corr_id, last_corr_id) check
- tests/roctx.cpp: Remove EXPECT_GT(corr_id, last_corr_id) check
Correlation IDs are not guaranteed to be monotonically increasing when records
are sorted by timestamp. Temporal ordering should be validated using the
timestamp fields in each record.
* [rocprofiler-sdk] Revert external/CMakeLists.txt SYSTEM keyword removal
Restore the SYSTEM keyword to target_include_directories for
rocprofiler-sdk-fmt to match develop branch.
* [rccl] Remove orphaned rocSHMEM gitlink
Remove orphaned submodule reference that was introduced during a merge
but never had a corresponding .gitmodules entry, causing CI failures
with "fatal: no submodule mapping found in .gitmodules".
* [rocprofiler-sdk] Add HSA ABI version 0x09 support
Add ABI checks for HSA_AMD_EXT_API_TABLE_STEP_VERSION 0x09 which
introduces hsa_amd_counted_queue_acquire and hsa_amd_counted_queue_release
functions (added in rocr-runtime SWDEV-561708).
* [rocprofiler-sdk] Handle finalized status gracefully in buffer flush operations
This commit consolidates fixes for handling the finalization status during
buffer flush operations across the SDK.
Changes:
- Tool and samples: Handle ROCPROFILER_STATUS_ERROR_FINALIZED gracefully
when flushing buffers, as this indicates buffers were already flushed
during finalization (not an error condition)
- HSA handlers (queue.cpp, async_copy.cpp, hsa_barrier.cpp): Use > 0 check
for fini_status to allow operations during finalization process
- buffer.cpp: Revert fini_status checks to use > 0 for consistency
- correlation_id.cpp: Add fini_status > 0 check with ROCP_TRACE logging
to prevent correlation ID creation after finalization starts
Files modified:
- source/lib/rocprofiler-sdk-tool/tool.cpp
- tests/tools/json-tool.cpp
- source/lib/rocprofiler-sdk/tests/registration.cpp
- source/lib/rocprofiler-sdk/tests/roctx.cpp
- samples/api_buffered_tracing/client.cpp
- samples/counter_collection/buffered_client.cpp
- samples/counter_collection/device_counting_async_client.cpp
- samples/external_correlation_id_request/client.cpp
- samples/pc_sampling/client.cpp
- source/lib/rocprofiler-sdk/buffer.cpp
- source/lib/rocprofiler-sdk/context/correlation_id.cpp
- source/lib/rocprofiler-sdk/hsa/queue.cpp
- source/lib/rocprofiler-sdk/hsa/async_copy.cpp
- source/lib/rocprofiler-sdk/hsa/hsa_barrier.cpp
* [rocprofiler-sdk] Remove hsa_tool_hooks and simplify buffer flush handling
Remove the hsa_tool_hooks infrastructure and simplify buffer flush calls
in samples and tools. The ERROR_FINALIZED handling was overly complex
and the hsa_tool_hooks OnUnload synchronization is no longer needed.
Changes:
- Remove hsa_tool_hooks.cpp/hpp and related registration.cpp code
- Simplify buffer flush calls in samples to use direct ROCPROFILER_CALL
- Simplify buffer flush in tool.cpp and json-tool.cpp
- Remove ERROR_FINALIZED special handling from test files
Co-Authored-By: Claude <noreply@anthropic.com>
* [rocprofiler-sdk] Fix output_stream move semantics to null source pointers
The default move constructor and move assignment operator for
output_stream did not null out the source's pointers after the move.
This caused double-close when the moved-from temporary was destroyed,
leading to use-after-free crashes (SIGSEGV in std::ostream::sentry).
Co-Authored-By: Claude <noreply@anthropic.com>
* [rocprofiler-sdk] Improve Perfetto trace writer and sanitizer configuration
- generatePerfetto.cpp: Move output_stream into shared_state to prevent
use-after-free race conditions during Perfetto callback execution
- run-ci.py: Simplify and consolidate sanitizer environment variable
configuration for better maintainability
Co-Authored-By: Claude <noreply@anthropic.com>
* [rocprofiler-sdk] Revert run-ci.py changes that broke sanitizer suppressions
The previous changes removed MEMCHECK_SANITIZER_OPTIONS which is required
for CTest to properly pass suppression files to the sanitizers during
memcheck runs.
Co-Authored-By: Claude <noreply@anthropic.com>
* Revert "[rccl] Remove orphaned rocSHMEM gitlink"
This reverts commit 1ad21003941355658fff8114fa27768f11a948f7.
* [rocprofiler-sdk] Revert registration.cpp changes
Revert changes to registration.cpp to match develop branch.
Co-Authored-By: Claude <noreply@anthropic.com>
* [rocprofiler-sdk] Remove suppression file content printing from run-ci.py
Co-Authored-By: Claude <noreply@anthropic.com>
* Fix output_stream move ctor/assignment operator
* Fix erroneous revert of registration.cpp
* Fix handling of fini status in correlation ID construction
* [rocprofiler-sdk] Fix OMPT segfault during finalization
Add nullptr checks in OMPT tracing code to handle the case where
correlation_tracing_service::construct() returns nullptr during
finalization. This fixes segfaults in openmp-target-sample and
tests.integration.execute.openmp-tools.
The correlation ID construction now returns nullptr when fini_status > 0,
but the OMPT callbacks were not checking for this, causing crashes when
dereferencing the null pointer during OpenMP runtime shutdown.
Changes:
- event_common(): Return nullptr early if correlation ID is null
- event(): Check for nullptr before calling sub_ref_count()
- ompt_task_create_callback(): Return early if correlation ID is null
- ompt_task_schedule_callback(): Return early if correlation ID is null
* [rocprofiler-sdk] Fix HSA API tracing segfault during finalization
Add nullptr check in hsa_api_impl::functor after correlation ID
construction. During finalization, correlation_service::construct()
returns nullptr, and without this check the code would dereference
the null pointer when accessing corr_id->internal.
This fixes the SEGV at address 0x000000000008 (null + 8 byte offset)
that occurs when HSA async event threads call hsa_signal_destroy
during runtime shutdown after finalization has started.
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
* SWDEV-558848 - Move DRM calls to thunk for better abstraction
* Use thunk device handle instead of drm inside agent
* Update IPC functions with new thunk calls
* create hsaKmtHandleImport interface to support ipc
* Reset metadata inside hsaKmtMemHandleFree
* remove whitespaces and NULL usage
* Add thunk apis to libhsakmt.ver
* Add comments to new structs in thunk
* Minor fixes to declarations
* resolve merge conflicts in amd_kfd_driver
---------
Co-authored-by: Rahul Manocha <rmanocha@amd.com>
* SWDEV-561708 Initial shared queue pool apis
* Validate params; some fixes in callback function (but still needs to be checked)
* Dtor cleanup
* minor
* Enable profiling; remove callback since aql_queue takes care of it
* setPriority and setCuMask APIs updated for counted queues
* Increasing step and minor version for rocprofiler
* Tests for CountedQueueManager
* tests
* Code refactored to make pool manager part of GpuAgent only (incomplete); unique handles issue pending
* Refactored code to support CQM inside GpuAgent and unique handles; multithreaded test added
* Changed to ASSERT_SUCCESS macros for all tests
* RIng buffer overflow test added
* tests fixed; cleanup added at hsa_shutdown
* priority conversion table changes
* Compiler warnings fixed
* Rewrite 1 test; add desc and improve SetUp() code
* Improvement
* Unififed getinfo for both counted and non-counted queues
* Address PR feedback
* Addressing feedback: memleak, data type mismatch, documentation
* improve comment
* format
* Missing HSA_API macros for roctracer
* Revert "Addressing feedback: memleak, data type mismatch, documentation"
This reverts commit 5e498a55fb3640e00d06cec63dcec79293fb23de.
* Improving acquire api doc
* release api doc improved
* error codes for release api doc
SWDEV-539526 - Add support for Mipmapped Array in Rocr
Add support for Mipmapped Array functionality in Rocr Runtimeenabling GPU applications to work with multi-level texture mipmaps. The implementation introduces new public APIs for creating, querying, and managing mipmapped arrays across different GPU architectures.
Signed-off-by: Apurv Mishra <Apurv.Mishra@amd.com>
Co-authored-by: Shweta Khatri <shweta.khatri@amd.com>
Co-authored-by: taosang2 <tao.sang@amd.com>
* SWDEV-569319 Replace ScopedAcquire with stdcpp wrappers
* Remove KernelMutex and KernelSharedMutex abstractions with std::mutex and std::shared_mutex
* Replaced unique_locks with lock_guards
* More changes
* Replace new and deletes with smart pointers
* Replaced some more with shared ptrs
* Replacements with smart pointers - pt 2
* missed change
* SWDEV-558848 - vmm api support for rocr on windows
* Fixes to VMM handle Map/Unmap Set/Get Access
* Fix GetShareableHandle to use pointer for shareable handle
* Update os specific map/unmap memory calls
* clang format update
* Minor syntax fixes from code review
Co-authored-by: Yiannis Papadopoulos <102817138+ypapadop-amd@users.noreply.github.com>
---------
Co-authored-by: Rahul Manocha <rmanocha@amd.com>
Co-authored-by: Yiannis Papadopoulos <102817138+ypapadop-amd@users.noreply.github.com>
* Run pre-commit's whitespace related hooks on projects/rocr-runtime
In order for pre-commit to be useful, everything needs to meet a common
baseline.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
* Add missing semicolon which would block compilation on big endian CPUs
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
---------
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
* Fixing the copy back to the original buffer malformed packets
* Addressing Copilot Comments
* Addressing Review comments
* Adjust staging buffer size allocation
Change staging buffer size to match the number of packets.
This patch enhances compatibility for DXG environments by introducing conditional
checks for DRM operations, particularly around buffer object metadata handling
in IPC scenarios. These changes improve robustness in DXG IPC memory management
without impacting existing functionality in standard Linux environments.
Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com>
WSL uses the call just for the thread wake-up, however under Windows
KMD needs the actual value (SWDEV-568592). The interface is changed
to avoid programming of a modified write_ptr value, which somewhat
changes the client's logic.
Changed ipc_sock_server_conns_ map's value type to size_t. Previous
type of int caused allocations of sizes greater than 2GB to overflow,
causing the message len to be stored as a negative value, preventing the
IPC server from exporting dmabuf file descriptors, which lead to hangs.
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
Fix race condition when SetAsyncSignalHandler for the first time because
async_events_thread_ could be null and launched twice.
Refactored async-events to use lazy_pointer.
* Support Windows HANDLE in interop_map_buffer
* Refactored Windows HANDLE in interop_map_buffer
* ROCr System Dependent Handle Type
* Fix for ROCr Handle Conversion Bug
* Remove Windows Header
Workaround for rare issue on gfx90x asics when SDMA_OP_POLLREGMEM
returns before polled memory has value of 0.
Removing previous SW workaround to double-poll as it was not reliable.
* SWDEV-555347 - Remove lock contention in async events loop
* SWDEV-555347 - Introduce Pool of AsyncEventItems
* create generic mempool for AsyncEventItem
* Use BaseShared allocate and free for async event pool
---------
Co-authored-by: Rahul Manocha <rmanocha@amd.com>
* rocr: Add support for VMM and RDMA
Add extra CPU mapping so that kernel-mode drivers can look up the memory
mapping by virtual address.
* Update projects/rocr-runtime/runtime/hsa-runtime/core/runtime/runtime.cpp
Co-authored-by: Yiannis Papadopoulos <102817138+ypapadop-amd@users.noreply.github.com>
* Update projects/rocr-runtime/runtime/hsa-runtime/core/inc/runtime.h
Co-authored-by: Yiannis Papadopoulos <102817138+ypapadop-amd@users.noreply.github.com>
* rocr: Honor uncache flag in memory_lock_to_pool()
Also, combined several flag options used in apis into a
single integer.
Signed-off-by: Chris Freehill <cfreehil@amd.com>
* rocr: Fix hsa_amd_pointer_info on CPU agents
Fix hsa_amd_pointer_info query returning allowd on VMM pointers for CPU
agents when CPU mapping was mapped with PROT_NONE.
---------
Signed-off-by: Chris Freehill <cfreehil@amd.com>
Co-authored-by: Yiannis Papadopoulos <102817138+ypapadop-amd@users.noreply.github.com>
Co-authored-by: Chris Freehill <cfreehil@amd.com>
Co-authored-by: cfreeamd <166262151+cfreeamd@users.noreply.github.com>
Query IPC handles on shared memory export/import for any metadata as a
means to uniquely identify handles that happen to be backed by buffers
that point to the same memory.
* libhsakmt: Update hsakmt_fmm_get_handle to support address range
Currently, hsakmt_fmm_get_handle works only if the address is allocated
(staring) value. Update it so it can find the handle if address falls in
the valid allocated range. This is useful for AMD infinity storage
feature where data needs to be transferred to any memory within in the
allocated range
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
* libhsakmt: Introduce AMD Infinity Storage (AIS) API
Add hsaKmtAisReadWriteFile() API to support AMD Infinity Storage. The
API moves data directly from GPU VRAM to a file.
v2: Add in/out ioctl arguments to provide more status information to
user space. Modify hsaKmt API also accordingly.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
* rocr: Initial implementation of AMD Infinity Storage (AIS)
Implement first two API: hsa_amd_ais_file_write and hsa_amd_ais_file_read
v2: Change API from hsa_amd_ to hsa_amd_ais_
Change API to take in handle instead of fd for compatibility accross
different platforms
Original Author: Chris Freehill <Chris.Freehill@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
---------
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Because the base QueueWrapper class copies the wrapped queue's
amd_queue_v2_t queue descriptor struct the QueueProxy seems
superfluous as it will have the same effect as calling the
underlying methods on the wrapped queue itself.
Additionally, because the QueueProxy needs to access the wrapped
queue's queue descriptor it breaks the Queue API which is meant
to abstract the underlying agent's queue implementation.
This makes it easier to generalize the core::Queue as well as
the InterceptQueue.
Signed-off-by: Tony Gutierrez <anthony.gutierrez@amd.com>
Make sure ROCR can be compiled under windows. Extra setup for the windows build environment is required. The change should not have any functional changes under Linux.
* libhsakmt: fix UB due to signed integer literal in 1 << 31
Bit shift operations on signed numbers should not shift into or beyond
the signed bit as this results in Undefined Behaviour.
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
* libhsakmt: Fix UB due to signed integer literal in 1 << x
Bit Shifting an unsigned integer is undefined behavior.
BUG: SWDEV-532853
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
* rocr: Fix UB in various places due signed integer in bit shift
Bit shifting signed integers into or beyond the sign bit is undefined.
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
* rocr: Change signed integer literals to unsigned
Changing the signed integers in the macro expressions throughout the file
to avoid overflow.
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
---------
Signed-off-by: Sunday Clement <Sunday.Clement@amd.com>
Co-authored-by: Flora Cui <flora.cui@amd.com>
This commit reverts the following related commits which cause
test failures:
6d15779b3e rocr/driver: add PC sampling support to driver interface
56cb9390ff rocr/driver: add PC sampling support to driver interface
76bf829f09 rocr/driver: add ASAN header page management to Driver class
a47c060d6a rocr/driver: add ASAN header page management to Driver class
02d7eaf3b7 rocr: add memory sharing call to Driver interface
9312468655 rocr: add memory sharing call to Driver interface
* rocr: hsa_amd_pointer_info to support VMEM pointers
Extend hsa_amd_pointer_info to support virtual memory addresses.
If hsa_amd_pointer_info is called on an address that is reserved but not
mapped to memory, then the pointer type will be reported as
HSA_EXT_POINTER_TYPE_RESERVED_ADDR.
If hsa_amd_pointer_info is called on an address that is mapped, then the
pointer type will be reported as HSA_EXT_POINTER_TYPE_HSA_VMEM
* rocrtst: VirtMemory_Basic_Test test for pointer info
Extend rocrtstFunc.VirtMemory_Basic_Test to test for
hsa_amd_pointer_info
* rocrtst: Add SVM Memory Test
Add PC sampling functionality to the driver interface:
1. Add new PC sampling methods to Driver base class:
- PcSamplingQueryCapabilities
- PcSamplingCreate
- PcSamplingDestroy
- PcSamplingStart
- PcSamplingStop
2. Implement PC sampling methods in KfdDriver using HSAKMT APIs:
- Map HSAKMT status codes to HSA status codes
- Handle resource busy conditions
- Proper error handling for all operations
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: 56cb9390ff]
Add ASAN header page management to Driver
- Add ReplaceAsanHeaderPage and ReturnAsanHeaderPage to Driver interface
- Implement ASAN functions in KfdDriver using hsaKmt calls
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: a47c060d6a]
This change improves the abstraction of memory sharing operations by moving them
to the driver layer and adds safety checks for cross-driver operations.
- Add ShareMemory and RegisterSharedHandle methods to support memory sharing
between processes
- Add IsDifferentDriver utility methods to check driver compatibility across
agents/nodes
- Refactor IPC memory handling to use driver-based memory sharing instead of
direct HSAKMT calls
- Improve error handling for memory sharing operations across different drivers
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: 9312468655]
The ape1_size_ member was leftover after the removal
of KV and is no longer used.
Remove it to remove some compiler warnings.
Signed-off-by: Tony Gutierrez <anthony.gutierrez@amd.com>
[ROCm/ROCR-Runtime commit: 5285c24657]
Modify agent initialization to support different driver types,
to enable KFD_VIRTIO dirver for CPU and GPU agent here.
1. Add driver_type parameter to CpuAgent and GpuAgent constructors
2. Update topology discovery to handle multiple driver types
3. Fix MakeMemoryResident return value check in VirtioDriver
4. Add helper function IsGPUDriver to check driver types
5. Update agent discovery to iterate through all available drivers
This change makes the runtime more flexible by removing hardcoded KFD
driver assumptions and properly handling different driver backends.
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: 20806577ce]
This commit adds virtio driver support to the ROCm runtime by:
1. Implementing KfdVirtioDriver class that inherits from core::Driver
2. Adding KFD_VIRTIO to DriverType enum
3. Registering virtio driver discovery function in topology
4. Adding virtio driver source files to CMake build
The virtio driver implementation provides basic memory management and
queue operations for virtualized GPU environments. Some advanced features
like PC sampling and SMI are currently not supported.
Key changes:
- Add new files: amd_kfd_virtio_driver.h/cpp
- Update CMakeLists.txt to include virtio driver
- Add VIRTIO to DriverType enum in driver.h
- Register virtio driver in amd_topology.cpp
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: d36cb195da]
so that aql-to-pm4 conversion could verify the validity of the kernel
object.
Signed-off-by: Flora Cui <flora.cui@amd.com>
[ROCm/ROCR-Runtime commit: a765dd7e94]
This commit completes the memory register/deregister interface change.
Removed static RegisterMemory and DeregisterMemory from MemoryRegion class
- Added pure virtual methods to base Driver interface in driver class
- Added implementation in KFD driver
- Modified MemoryRegion Lock and Unlock to use driver interface
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: ab6bda7e96]
This commit introduces a new AvailableMemory API to the KfdDriver and
XdnaDriver classes.
- Implemented AvailableMemory in KfdDriver to return the available memory size
using hsaKmtAvailableMemory.
- Added a stub implementation of AvailableMemory in XdnaDriver that returns an error.
- Updated the GpuAgent class to use the new AvailableMemory API instead of
directly calling hsaKmtAvailableMemory.
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: 6c390e32cc]
pghoshamd
Benjamin Welton
Rahul Manocha
Jin Jung
Apurv Mishra
Yiannis Papadopoulos
David Yat Sin
Mario Limonciello
Ammar ELWazir
hongkzha-amd
German Andryeyev
Sunday Clement
Alysa Liu
cfreeamd
hkasivis
Tony G
Flora Cui
systems-assistant[bot]
Honglei Huang
Yiannis Papadopoulos
David Yat Sin
Shweta Khatri