gilbertlee-amd
27 lines
1.1 KiB
Markdown
27 lines
1.1 KiB
Markdown
# Changelog for TransferBench
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## v1.02
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### Added
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- Setting NUM_ITERATIONS to negative number indicates to run for -NUM_ITERATIONS seconds per Test
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### Changed
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- Copies are now refered to as Transfers instead of Links
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- Re-ordering how env vars are displayed (alphabetically now)
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### Removed
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- Combined timing is now always on for kernel-based GPU copies. COMBINED_TIMING env var has been removed
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- Use single sync is no longer supported to facility variable iterations. USE_SINGLE_SYNC env var has been removed
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## v1.01
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### Added
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- Adding USE_SINGLE_STREAM feature
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- All Links that execute on the same GPU device are executed with a single kernel launch on a single stream
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- Does not work with USE_HIP_CALL and forces USE_SINGLE_SYNC to collect timings
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- Adding ability to request coherent / fine-grained host memory ('B')
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### Changed
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- Separating TransferBench from RCCL repo
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- Peer-to-peer benchmark mode now works OUTPUT_TO_CSV
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- Toplogy display now works with OUTPUT_TO_CSV
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- Moving documentation about config file into example.cfg
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### Removed
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- Removed config file generation
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- Removed show pointer address environment variable (SHOW_ADDR)
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