Improve reduction schedule on arm CPUs #6110
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Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82
anijain2305
approved these changes
Jul 22, 2020
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Can you please retrigger the CI. It is failing due to a known issue - #6084 |
Change-Id: I5efd99e34268e6bb990904a4b98e1edf2174b26b
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Hi @anijain2305 , Thanks for the approval! I did as you said and re-triggered the CI |
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Thanks @giuseros This is merged! |
trevor-m
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Aug 26, 2020
* Improve reduction schedule on arm CPUs Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82 * Retrigger CI Change-Id: I5efd99e34268e6bb990904a4b98e1edf2174b26b
trevor-m
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Aug 26, 2020
* Improve reduction schedule on arm CPUs Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82 * Retrigger CI Change-Id: I5efd99e34268e6bb990904a4b98e1edf2174b26b
trevor-m
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Sep 2, 2020
* Improve reduction schedule on arm CPUs Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82 * Retrigger CI Change-Id: I5efd99e34268e6bb990904a4b98e1edf2174b26b
trevor-m
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Sep 3, 2020
* Improve reduction schedule on arm CPUs Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82 * Retrigger CI Change-Id: I5efd99e34268e6bb990904a4b98e1edf2174b26b
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This improves reduction by ~10x using x86 schedules. While for
float32reduction is not common, it is widely used in quantized operations (int8,uint8) in order to compute the offset contributions.We might revisit this later to tailor the schedule for Arm CPUs.
Change-Id: I9cd85deac6a57666b82ff7250d827652a4000d82