Branch: refs/heads/master
Home: https://github.com/Linaro/odp
Commit: f14b2bb379065f70174cc46a3cb2f7577eaecf2c
https://github.com/Linaro/odp/commit/f14b2bb379065f70174cc46a3cb2f7577eaecf2c
Author: Petri Savolainen <[email protected]>
Date: 2018-10-03 (Wed, 03 Oct 2018)
Changed paths:
M platform/linux-generic/pktio/dpdk.c
Log Message:
-----------
linux-gen: dpdk: prefetch pkt_hdr before packet init
Two most often referenced packet header cachelines are
prefetched. Improve effectiveness by prefetching pkt_hdr[i + 2],
while working on pkt_hdr[i].
Signed-off-by: Petri Savolainen <[email protected]>
Reviewed-by: Bill Fischofer <[email protected]>
Signed-off-by: Maxim Uvarov <[email protected]>
Commit: a08beb4afc6b7da7786cd7c827643689c1ee86d0
https://github.com/Linaro/odp/commit/a08beb4afc6b7da7786cd7c827643689c1ee86d0
Author: Petri Savolainen <[email protected]>
Date: 2018-10-03 (Wed, 03 Oct 2018)
Changed paths:
M platform/linux-generic/pktio/dpdk.c
Log Message:
-----------
linux-gen: dpdk: prefetch packet data early
Prefetch packet data for pkt[i + 2], while working on pkt[i].
This improves performance when packet is parsed.
Signed-off-by: Petri Savolainen <[email protected]>
Reviewed-by: Bill Fischofer <[email protected]>
Signed-off-by: Maxim Uvarov <[email protected]>
Compare: https://github.com/Linaro/odp/compare/bb09ee5afa73...a08beb4afc6b
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