Arm Development Studio forum Neon vldx_lane_y compilation efficiency

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Neon vldx_lane_y compilation efficiency

Pierre ELINE over 12 years ago

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Gilead Kutnick over 12 years ago

Note: This was originally posted on 18th November 2011 at http://forums.arm.com

NEON on Cortex-A8 is complex and somewhat mysterious. The TRM is incomplete and while webshaker's simulator is good it's far from handling all of the edge cases. There's a lot we don't even fully understand. If you don't believe me I recommend trying it on real hardware.
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Gilead Kutnick over 12 years ago

Note: This was originally posted on 18th November 2011 at http://forums.arm.com

NEON on Cortex-A8 is complex and somewhat mysterious. The TRM is incomplete and while webshaker's simulator is good it's far from handling all of the edge cases. There's a lot we don't even fully understand. If you don't believe me I recommend trying it on real hardware.
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