- Introduced double-buffering to reduce copy overhead and overlap BF16 arithmetic with data prefetching.
- Aimed to improve performance of reduction-based collectives by up to 10%.
- Implemented based on recommendations from Guennadi Riguer (AMD)
- Added --force-reduce-pipeline option to install.sh to activate this optimization for BF16 reductions.
- Feature is disabled by default to prevent regressions with large messages until auto-tuning logic is upstreamed.
---------
Co-authored-by: Jeffrey Novotny <jnovotny@amd.com>
Co-authored-by: Pedram Alizadeh <pmohamma@amd.com>
[ROCm/rccl commit: 0ce20e7e07]
- Introduced double-buffering to reduce copy overhead and overlap BF16 arithmetic with data prefetching.
- Aimed to improve performance of reduction-based collectives by up to 10%.
- Implemented based on recommendations from Guennadi Riguer (AMD)
- Added --force-reduce-pipeline option to install.sh to activate this optimization for BF16 reductions.
- Feature is disabled by default to prevent regressions with large messages until auto-tuning logic is upstreamed.
---------
Co-authored-by: Jeffrey Novotny <jnovotny@amd.com>
Co-authored-by: Pedram Alizadeh <pmohamma@amd.com>
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>
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]
* Add an environment variable to control the VCN hardware color space conversion enablement
* Update version
* optimize the mem_alignment logic for hip memory allocation
[ROCm/rocjpeg commit: 08003e0fd7]
* Add an environment variable to control the VCN hardware color space conversion enablement
* Update version
* optimize the mem_alignment logic for hip memory allocation
* adding summary.py to generate tmp <category_region>_summary views
* migrating CSV summary to SDK method of writing CSVs
- Add domain_view to summary.py
- omit the C++ code of writing CSV because it gets revered later anyway
* Add summary subparser and write_sql_view_to_csv function
* adding all <>_summary views generation to summary.py
* add summary_per_rank feature
* add --summary-per-rank
* reconstruct generate_summary_view and create_domain_view
-introduce by_rank
* remove sqr and variance in summary views
* use RocpdImportData instead of connection
* two fixes on summary.py
--modify the generate_summary_view function to return a tuple with view name and sql code
add if_not_exits parameter to generete_summary_view
* Refactor summary.py to allow output path and filename args, and apply time_window
- clean up summary table column headers
- only generate by-rank views if that param is specified
* Add ProcessID to Hostname output and csv, so users can identify the system in the by-rank summaries
* Summary.py, just add hostname to by-rank summaries, instead of creating mapping table
* Summary - migrate csv writer to pandas, for more future flexibility
* Adding a few simple tests for summary.py
* Linting fixes
* add region_categories to summary options
- Automatically retrieve region categories from the database if argument is None
* add backticks for view_names
* fix tests after rebase
* Made code review changes
- fixed whitespace in CMakelists.txt
- adding query.py module & subparser in __main__.py
- refactor summary function to return query
- used query.py to output csv
- used query.py to also output summary to console
- provided new command line options to select summary output to csv or console
* Made fix to jinja template in query.py, as suggested by copilot
* Consolidated output calls to query in export_view function based on feedback
- refactored: helpers, query functions, create view functions
- extended formats to include what query supports (md, html, pdf, json)
- added json format to query, and changed orient=records
- adding jinja2 and reportlab to requirements.txt
* Add version_info for rocpd and roctx
* Add rocpd commandline tool
* Add executable permissions to source/bin/rocpd.py
* Removed rocpd2query, and cleaned up --help examples
---------
Co-authored-by: acanadas <acanadas@amd.com>
Co-authored-by: Jin Tao <jintao12@amd.com>
Co-authored-by: a-canadasruiz <Araceli.CanadasRuiz@amd.com>
Co-authored-by: Jonathan R. Madsen <Jonathan.Madsen@amd.com>
[ROCm/rocprofiler-sdk commit: 3954cedd25]
* adding summary.py to generate tmp <category_region>_summary views
* migrating CSV summary to SDK method of writing CSVs
- Add domain_view to summary.py
- omit the C++ code of writing CSV because it gets revered later anyway
* Add summary subparser and write_sql_view_to_csv function
* adding all <>_summary views generation to summary.py
* add summary_per_rank feature
* add --summary-per-rank
* reconstruct generate_summary_view and create_domain_view
-introduce by_rank
* remove sqr and variance in summary views
* use RocpdImportData instead of connection
* two fixes on summary.py
--modify the generate_summary_view function to return a tuple with view name and sql code
add if_not_exits parameter to generete_summary_view
* Refactor summary.py to allow output path and filename args, and apply time_window
- clean up summary table column headers
- only generate by-rank views if that param is specified
* Add ProcessID to Hostname output and csv, so users can identify the system in the by-rank summaries
* Summary.py, just add hostname to by-rank summaries, instead of creating mapping table
* Summary - migrate csv writer to pandas, for more future flexibility
* Adding a few simple tests for summary.py
* Linting fixes
* add region_categories to summary options
- Automatically retrieve region categories from the database if argument is None
* add backticks for view_names
* fix tests after rebase
* Made code review changes
- fixed whitespace in CMakelists.txt
- adding query.py module & subparser in __main__.py
- refactor summary function to return query
- used query.py to output csv
- used query.py to also output summary to console
- provided new command line options to select summary output to csv or console
* Made fix to jinja template in query.py, as suggested by copilot
* Consolidated output calls to query in export_view function based on feedback
- refactored: helpers, query functions, create view functions
- extended formats to include what query supports (md, html, pdf, json)
- added json format to query, and changed orient=records
- adding jinja2 and reportlab to requirements.txt
* Add version_info for rocpd and roctx
* Add rocpd commandline tool
* Add executable permissions to source/bin/rocpd.py
* Removed rocpd2query, and cleaned up --help examples
---------
Co-authored-by: acanadas <acanadas@amd.com>
Co-authored-by: Jin Tao <jintao12@amd.com>
Co-authored-by: a-canadasruiz <Araceli.CanadasRuiz@amd.com>
Co-authored-by: Jonathan R. Madsen <Jonathan.Madsen@amd.com>
* Add host APIs for querying device ctx and remote heap pointer
* Host API to query device pointer for ROCSHMEM_DEFAULT_CONTEXT,
this is needed to support dynamic module initialization via device kernel
library bitcode.
* Host API to query remote symmetric heap pointer that can be used in
custom device kernel for RMA operations.
* Added rocshmem_ptr implementation within the Host Context class
* Enables pointer retrieval functionality for symmetric data objects
* Copy IPC pointers to host memory in RO host context
---------
Co-authored-by: avinashkethineedi <avinash.kethineedi@amd.com>
[ROCm/rocshmem commit: 87f99e7ec6]
* Add host APIs for querying device ctx and remote heap pointer
* Host API to query device pointer for ROCSHMEM_DEFAULT_CONTEXT,
this is needed to support dynamic module initialization via device kernel
library bitcode.
* Host API to query remote symmetric heap pointer that can be used in
custom device kernel for RMA operations.
* Added rocshmem_ptr implementation within the Host Context class
* Enables pointer retrieval functionality for symmetric data objects
* Copy IPC pointers to host memory in RO host context
---------
Co-authored-by: avinashkethineedi <avinash.kethineedi@amd.com>
Prevent initialization failures in certain configurations when attempting
to load fp8-specific symmetric multicast kernels on GPUs older than
Blackwell.
[ROCm/rccl commit: 593de54e52]
Prevent initialization failures in certain configurations when attempting
to load fp8-specific symmetric multicast kernels on GPUs older than
Blackwell.
* Do not force unsupported metrics to be specified in older gpu
architectures as None
* Remove metrics which are explicitly set to None
* Update CHANGELOG
* Fix analysis configuration to fix baseline comparisons across all gpu
architectures
* Add missing 1812 section for gfx908
* Add missing 1812 section for gfx90a
* Baseline comparision will only show common metrics
* First workload will be used to set Metric ID index column
[ROCm/rocprofiler-compute commit: d4c316a730]
* Do not force unsupported metrics to be specified in older gpu
architectures as None
* Remove metrics which are explicitly set to None
* Update CHANGELOG
* Fix analysis configuration to fix baseline comparisons across all gpu
architectures
* Add missing 1812 section for gfx908
* Add missing 1812 section for gfx90a
* Baseline comparision will only show common metrics
* First workload will be used to set Metric ID index column
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>
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>
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]
This patch adds VirtIO support to the libhsakmt library, enabling communication
with AMD GPUs via VirtIO.
Details
- CMakeLists.txt: Added a new CMakeLists.txt file for the VirtIO component
of libhsakmt.
- hsakmt_virtio.c/h: Implemented the core VirtIO functionality, including
VirtIO GPU device initialization, command execution, and memory management.
- virtio_gpu.c/h: Contains the implementation of the VirtIO GPU device,
including ioctl handling, shared memory management, and command execution.
- hsakmt_virtio_events.c: Implements event handling for VirtIO, such as event
creation, destruction, setting, resetting, and querying event states.
- hsakmt_virtio_memory.c: Manages memory operations for VirtIO, including memory
allocation, freeing, mapping, and unmapping.
- hsakmt_virtio_queues.c: Implements queue management for VirtIO, including
queue creation, destruction, and updating.
- hsakmt_virtio_topology.c: Handles system and node properties for VirtIO.
- hsakmt_virtio_vm.c: Manages VM-related operations for VirtIO, such as
reserving and dereserving VA space.
- include/linux/virtgpu_drm.h: Contains DRM definitions for VirtIO GPU.
Key Features
- VirtIO GPU Initialization: The library can now initialize a VirtIO GPU device
and communicate with it.
- Command Execution: Supports executing commands on the VirtIO GPU device.
- Memory Management: Provides functions for allocating, freeing, mapping, and
unmapping memory for VirtIO operations.
- Event Handling: Implements a comprehensive event system for VirtIO.
- Queue Management: Allows for creating, destroying, and updating queues
on the VirtIO GPU device.
- System and Node Properties: Retrieves and manages system and node
properties for VirtIO.
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
This patch adds VirtIO support to the libhsakmt library, enabling communication
with AMD GPUs via VirtIO.
Details
- CMakeLists.txt: Added a new CMakeLists.txt file for the VirtIO component
of libhsakmt.
- hsakmt_virtio.c/h: Implemented the core VirtIO functionality, including
VirtIO GPU device initialization, command execution, and memory management.
- virtio_gpu.c/h: Contains the implementation of the VirtIO GPU device,
including ioctl handling, shared memory management, and command execution.
- hsakmt_virtio_events.c: Implements event handling for VirtIO, such as event
creation, destruction, setting, resetting, and querying event states.
- hsakmt_virtio_memory.c: Manages memory operations for VirtIO, including memory
allocation, freeing, mapping, and unmapping.
- hsakmt_virtio_queues.c: Implements queue management for VirtIO, including
queue creation, destruction, and updating.
- hsakmt_virtio_topology.c: Handles system and node properties for VirtIO.
- hsakmt_virtio_vm.c: Manages VM-related operations for VirtIO, such as
reserving and dereserving VA space.
- include/linux/virtgpu_drm.h: Contains DRM definitions for VirtIO GPU.
Key Features
- VirtIO GPU Initialization: The library can now initialize a VirtIO GPU device
and communicate with it.
- Command Execution: Supports executing commands on the VirtIO GPU device.
- Memory Management: Provides functions for allocating, freeing, mapping, and
unmapping memory for VirtIO operations.
- Event Handling: Implements a comprehensive event system for VirtIO.
- Queue Management: Allows for creating, destroying, and updating queues
on the VirtIO GPU device.
- System and Node Properties: Retrieves and manages system and node
properties for VirtIO.
Signed-off-by: Honglei Huang <Honglei1.Huang@amd.com>
[ROCm/ROCR-Runtime commit: 48d3719dba]
Atul Kulkarni
Williams, Justin
Sarat Kamisetty
Mustafa Abduljabbar
Tony Gutierrez
Roy, Rakesh
Dittakavi, Satyanvesh
Aryan Salmanpour
Vaddireddy, Sushma
David Addison
Hui, Young
Madsen, Jonathan
Dimple Prajapati
Baraldi, Giovanni
Kamil Iskra
xuchen-amd
vedithal-amd
Bindhiya Kanangot Balakrishnan
Justin Williams
Honglei Huang
Bertan Dogancay