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Add minutes for 06-22-2023 Hardware SIG #122
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Signed-off-by: Jaime Arteaga <[email protected]>
alycm
approved these changes
Jul 28, 2023
hardware/README.rst
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| - Xinmin Tian, Intel | ||
| - Rod Burns, Codeplay | ||
| * - Brandon Yates, Intel | ||
| - DorotheeX Marie Clotilde Balas, Intel |
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| - DorotheeX Marie Clotilde Balas, Intel | |
| - Dorothee Marie Clotilde Balas, Intel |
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thanks @alycm . Fixed.
hardware/README.rst
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| * Work on extending TornadoVM to run on oneAPI stack, | ||
| focusing on Level Zero. | ||
| * Current acces to heterogeneous systems is fragmented |
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| * Current acces to heterogeneous systems is fragmented | |
| * Current access to heterogeneous systems is fragmented |
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thanks @alycm . Fixed.
hardware/README.rst
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| * UR Adapters have been merged to the SYCL runtime. | ||
| * License was previously MIT and now being changed to Apache | ||
| to make it friendlier with LLVM. | ||
| * Current UR version is v0.6 and closing to be tagging next |
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| * Current UR version is v0.6 and closing to be tagging next | |
| * Current UR version is v0.6 and close to tagging next |
| * Migration counters. | ||
| * Async exception support. | ||
| * Device aggregation. | ||
| * Improvements to suggested group size returned by L0. |
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| * Improvements to suggested group size returned by L0. | |
| * Improvements to suggested group size returned by L0. | |
| * Question: Unified runtime would be more useful to this project as a standard? Answer: To convince Java community to use this software stack a standard is more appealing. Easier to justify a standard because not controlled by one party. |
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thanks @alycm . Added.
| select best configuration for a given workload, especially | ||
| when using architectures where access between tiles is | ||
| more costly than local access. | ||
| * Changes and new APIs to be added as part of L0 v1.7. |
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| * Changes and new APIs to be added as part of L0 v1.7. | |
| * Changes and new APIs to be added as part of L0 v1.7. | |
| * Questions: | |
| * How is memory allocated between the different modes? Answer: In mode 0 get device handle and allocations split between two sub-devices (tiles), or could get sub-device and memory will be allocated on that tile. In mode 1 get handle to a tile as device (no sub-devices) and memory is allocated on that tile. No magic. | |
| * Is ZE_FLAT_DEVICE_HIERARCHY an environment variable? Answer: Yes. | |
| * Specification spec will say that mode 1 in the default? Answer: Up for debate, specification may say that default is implementation defined. | |
| * In Mode 2 can't do an allocation on root device? Answer: Yes, you can. zeDeviceGet will return all tiles. |
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thanks @alycm . Added.
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July 28, 2023 11:21
Signed-off-by: Jaime Arteaga <[email protected]>
Signed-off-by: Jaime Arteaga <[email protected]>
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added 3 commits
July 28, 2023 11:41
Signed-off-by: Jaime Arteaga <[email protected]>
Signed-off-by: Jaime Arteaga <[email protected]>
Signed-off-by: Jaime Arteaga <[email protected]>
rscohn2
approved these changes
Aug 16, 2023
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