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[fabbione/kronosnet] 724fc1: [tx] map any outgoing packets only once and reduce...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 724fc129296f7275b5fec4865a3986638fb56b7a https://github.com/fabbione/kronosnet/commit/724fc129296f7275b5fec4865a3986… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-14 (Tue, 14 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map any outgoing packets only once and reduce memsets around Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] b68f5c: [tx] map outgoing packet once per host vs once per...

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: b68f5c6f2739fd1f7c5eb0e73a4c7d7a594d693a https://github.com/fabbione/kronosnet/commit/b68f5c6f2739fd1f7c5eb0e73a4c7d… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-14 (Tue, 14 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map outgoing packet once per host vs once per host per link - reduces memsets by 8x - reduces complexity in resending packets on socket overload by changing start mmsghdr vs remapping everything all over again Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] 74c94b: [tx] increase timeres on TX pressure and reduce lo...

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: 74c94beeb141f0adf663faab35ebb4eac4ebd5a8 https://github.com/fabbione/kronosnet/commit/74c94beeb141f0adf663faab35ebb4… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-13 (Mon, 13 Feb 2017) Changed paths: M libknet/threads_tx.c M libknet/transport_sctp.c M libknet/transport_udp.c Log Message: ----------- [tx] increase timeres on TX pressure and reduce log noise when TX sockets are overloaded, we spend more time spitting out logs than recovering from the overload. ifdef the logging on critical path out (still available with debug build). also drastically reduce the waiting time by 64x. this changes increases UDP perf on 3 nodes by 200% Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] 0a3f48: [tx] pass pointers around and save some memory

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: 0a3f48a2ec83bca587f7fa4f8a9e2702ad3b74e8 https://github.com/fabbione/kronosnet/commit/0a3f48a2ec83bca587f7fa4f8a9e27… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-12 (Sun, 12 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] pass pointers around and save some memory Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] c089b2: [tx] minor optimization in handling packets < MTU

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: c089b2cb15ff1863f404d8c562fa97ff14e31452 https://github.com/fabbione/kronosnet/commit/c089b2cb15ff1863f404d8c562fa97… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-07 (Tue, 07 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] minor optimization in handling packets < MTU - reduce of one loop - reduce one memcpy - reduce setting a bunch of data Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] e8e9bc: [tx] map outgoing packet once per host vs once per...

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: e8e9bc366688bb68a720c14877b1f1d4b1d56874 https://github.com/fabbione/kronosnet/commit/e8e9bc366688bb68a720c14877b1f1… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-07 (Tue, 07 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map outgoing packet once per host vs once per host per link - reduces memsets by 8x - reduces complexity in resending packets on socket overload by changing start mmsghdr vs remapping everything all over again Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Commit: 33ef16076f0cad4e36e7353a8644857999500fe8 https://github.com/fabbione/kronosnet/commit/33ef16076f0cad4e36e7353a864485… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-07 (Tue, 07 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map any outgoing packets only once and reduce memsets around Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Compare: https://github.com/fabbione/kronosnet/compare/631293dafd0c...33ef16076f0c

7 years, 9 months

[fabbione/kronosnet] 91a7fd: [transport] define value only once

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 91a7fd6aaab5ee849337aaef681f38badf2ca2cb https://github.com/fabbione/kronosnet/commit/91a7fd6aaab5ee849337aaef681f38… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-07 (Tue, 07 Feb 2017) Changed paths: M libknet/transport_common.c Log Message: ----------- [transport] define value only once Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] 631293: [tx] map any outgoing packets only once and reduce...

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: 631293dafd0c9282dd39de54464427ae3519fa87 https://github.com/fabbione/kronosnet/commit/631293dafd0c9282dd39de54464427… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-06 (Mon, 06 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map any outgoing packets only once and reduce memsets around Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

[fabbione/kronosnet] 4d8c84: [transport] define value only once

by GitHub

Branch: refs/heads/new-tx Home: https://github.com/fabbione/kronosnet Commit: 4d8c843d09fab59deafc606a73c0ae478e2846b8 https://github.com/fabbione/kronosnet/commit/4d8c843d09fab59deafc606a73c0ae… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-06 (Mon, 06 Feb 2017) Changed paths: M libknet/transport_common.c Log Message: ----------- [transport] define value only once Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Commit: f357bd679c841c78cc81d93a8c398bd78ca0960e https://github.com/fabbione/kronosnet/commit/f357bd679c841c78cc81d93a8c398b… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-06 (Mon, 06 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] map outgoing packet once per host vs once per host per link - reduces memsets by 8x - reduces complexity in resending packets on socket overload by changing start mmsghdr vs remapping everything all over again Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Compare: https://github.com/fabbione/kronosnet/compare/4d8c843d09fa^...f357bd679c84

7 years, 9 months

[fabbione/kronosnet] 7d1fd9: [tx] fix error log

by GitHub

Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 7d1fd98f813fcbd37a0258faaca46ac909a8a9d6 https://github.com/fabbione/kronosnet/commit/7d1fd98f813fcbd37a0258faaca46a… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2017-02-06 (Mon, 06 Feb 2017) Changed paths: M libknet/threads_tx.c Log Message: ----------- [tx] fix error log Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>

7 years, 9 months

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