From: "Chautru, Nicolas" <nicolas.chautru@intel.com> To: Akhil Goyal <akhil.goyal@nxp.com>, "thomas@monjalon.net" <thomas@monjalon.net>, "dev@dpdk.org" <dev@dpdk.org> Cc: "Yigit, Ferruh" <ferruh.yigit@intel.com> Subject: Re: [dpdk-dev] [PATCH v3 07/14] test-bbdev: support for performance tests Date: Thu, 26 Mar 2020 02:56:18 +0000 Message-ID: <1183128033837D43A851F70F33ED5C576EFD26F6@FMSMSX109.amr.corp.intel.com> (raw) In-Reply-To: <VE1PR04MB6639F44A0297F1AD525A07CEE6CE0@VE1PR04MB6639.eurprd04.prod.outlook.com> From: Akhil Goyal <akhil.goyal@nxp.com> >> >> From: Nic Chautru <nicolas.chautru@intel.com> >> >> Includes support for BLER wireless performance test with new arguments >> for SNR and number of iterations for 5G. >> >It would be better to add more info in the commit log. >You can add reference to some standard link which is being Followed so that patch can be reviewed. >There should be some documentation about the test cases in this Patch. I have added a bit more details in code and documentation but these are not really standard specific. Purely adding gaussian and deriving LLR for the sake of quantifying decoding performance and comparing across different PMD implementations. > >> + >> +static inline double >> +maxstar(double A, double B) >> +{ >> + if (fabs(A - B) > 5) >> + return fmax(A, B); >> + else >> + return fmax(A, B) + log1p(exp(-fabs(A - B))); } >> + >I think you can use RTE_MAX here. > I doesn't hurt. Thanks Nic
next prev parent reply index Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-27 4:38 [dpdk-dev] [PATCH v1 00/14] bbdev new features Nicolas Chautru 2020-02-27 4:38 ` [dpdk-dev] [PATCH v1 01/14] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru 2020-02-27 4:38 ` [dpdk-dev] [PATCH v1 02/14] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-02-27 4:38 ` [dpdk-dev] [PATCH v1 03/14] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru 2020-02-27 4:38 ` [dpdk-dev] [PATCH v1 04/14] baseband/turbo_sw: support large size code block Nicolas Chautru 2020-02-27 4:38 ` [dpdk-dev] [PATCH v1 05/14] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 06/14] test-bbdev: support HARQ validation Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 07/14] test-bbdev: support for performance tests Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 08/14] test-bbdev: support for LDPC interrupt test Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 09/14] test-bbdev: support for offload test for LDPC Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 10/14] test-bbdev: vectors update Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 11/14] doc: update of testbbdev documentation Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 12/14] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 13/14] test-bbdev: add support for FPGA driver initialization Nicolas Chautru 2020-02-27 4:39 ` [dpdk-dev] [PATCH v1 14/14] doc: add feature matrix table for bbdev devices Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 00/15] bbdev new features Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 01/15] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 02/15] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 03/15] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 04/15] baseband/turbo_sw: support large size code block Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 05/15] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 06/15] test-bbdev: support HARQ validation Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 07/15] test-bbdev: support for performance tests Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 08/15] test-bbdev: support for LDPC interrupt test Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 09/15] test-bbdev: support for offload test for LDPC Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 10/15] test-bbdev: vectors update Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 11/15] doc: update of testbbdev documentation Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 12/15] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 13/15] test-bbdev: add support for FPGA driver initialization Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 14/15] doc: add feature matrix table for bbdev devices Nicolas Chautru 2020-03-04 18:22 ` [dpdk-dev] [PATCH v2 15/15] doc: add release note for bbdev PMD update Nicolas Chautru 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 00/14] bbdev new features Nicolas Chautru 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 01/14] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru 2020-03-13 10:42 ` Dave Burley 2020-03-25 9:53 ` Akhil Goyal 2020-03-26 2:47 ` Chautru, Nicolas 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 02/14] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-03-13 10:47 ` Dave Burley 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 03/14] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 04/14] baseband/turbo_sw: support large size code block Nicolas Chautru 2020-03-13 16:10 ` Dave Burley 2020-03-25 10:18 ` Akhil Goyal 2020-03-26 2:50 ` Chautru, Nicolas 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 05/14] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru 2020-03-13 10:55 ` Dave Burley 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 06/14] test-bbdev: support HARQ validation Nicolas Chautru 2020-03-25 13:23 ` Akhil Goyal 2020-03-26 2:53 ` Chautru, Nicolas 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 07/14] test-bbdev: support for performance tests Nicolas Chautru 2020-03-13 10:58 ` Dave Burley 2020-03-25 13:47 ` Akhil Goyal 2020-03-26 2:56 ` Chautru, Nicolas [this message] 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 08/14] test-bbdev: support for LDPC interrupt test Nicolas Chautru 2020-03-13 10:59 ` Dave Burley 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 09/14] test-bbdev: support for offload test for LDPC Nicolas Chautru 2020-03-25 13:54 ` Akhil Goyal 2020-03-26 2:57 ` Chautru, Nicolas 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 10/14] test-bbdev: vectors update Nicolas Chautru 2020-03-13 11:02 ` Dave Burley 2020-03-25 13:58 ` Akhil Goyal 2020-03-26 2:59 ` Chautru, Nicolas 2020-03-04 18:54 ` [dpdk-dev] [PATCH v3 11/14] doc: update of testbbdev documentation Nicolas Chautru 2020-03-13 11:03 ` Dave Burley 2020-03-25 14:48 ` Akhil Goyal 2020-03-26 3:02 ` Chautru, Nicolas 2020-03-04 18:55 ` [dpdk-dev] [PATCH v3 12/14] drivers/baseband: add PMD for FPGA 5GNR FEC Nicolas Chautru 2020-03-13 11:03 ` Dave Burley 2020-03-25 14:59 ` Akhil Goyal 2020-03-26 3:16 ` Chautru, Nicolas 2020-03-26 5:27 ` Akhil Goyal 2020-03-30 0:09 ` Chautru, Nicolas 2020-03-04 18:55 ` [dpdk-dev] [PATCH v3 13/14] test-bbdev: add support for FPGA driver initialization Nicolas Chautru 2020-03-13 11:05 ` Dave Burley 2020-03-04 18:55 ` [dpdk-dev] [PATCH v3 14/14] doc: add feature matrix table for bbdev devices Nicolas Chautru 2020-03-13 11:05 ` Dave Burley 2020-03-12 20:10 ` [dpdk-dev] [PATCH v3 00/14] bbdev new features Chautru, Nicolas 2020-03-13 7:15 ` Akhil Goyal 2020-03-24 23:47 ` Chautru, Nicolas 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 00/10] " Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 01/10] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 02/10] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 03/10] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 04/10] baseband/turbo_sw: support large size code block Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 05/10] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 06/10] test-bbdev: support HARQ validation Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 07/10] test-bbdev: support for performance tests Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 08/10] test-bbdev: support for LDPC interrupt test Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 09/10] test-bbdev: support for offload test for LDPC Nicolas Chautru 2020-03-26 2:45 ` [dpdk-dev] [PATCH v4 10/10] test-bbdev: vectors update Nicolas Chautru 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 00/10] bbdev new features Nicolas Chautru 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 01/10] bbdev: add capability flag for filler bits inclusion in HARQ Nicolas Chautru 2020-03-27 11:44 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 02/10] bbdev: expose device HARQ buffer size at device level Nicolas Chautru 2020-03-27 11:45 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 03/10] baseband/turbo_sw: fix the exposed LLR decimals assumption Nicolas Chautru 2020-03-27 11:45 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 04/10] baseband/turbo_sw: support large size code block Nicolas Chautru 2020-03-27 11:45 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 05/10] test-bbdev: rename FPGA LTE macros to be more explicit Nicolas Chautru 2020-03-27 11:45 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 06/10] test-bbdev: support HARQ validation Nicolas Chautru 2020-03-27 11:47 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 07/10] test-bbdev: support for performance tests Nicolas Chautru 2020-03-27 11:47 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 08/10] test-bbdev: support for LDPC interrupt test Nicolas Chautru 2020-03-27 11:47 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 09/10] test-bbdev: support for offload test for LDPC Nicolas Chautru 2020-03-27 11:47 ` Dave Burley 2020-03-26 3:27 ` [dpdk-dev] [PATCH v5 10/10] test-bbdev: vectors update Nicolas Chautru 2020-03-27 11:47 ` Dave Burley 2020-03-27 11:43 ` [dpdk-dev] [PATCH v5 00/10] bbdev new features Dave Burley 2020-04-05 16:41 ` Akhil Goyal 2020-03-03 18:08 ` [dpdk-dev] [PATCH v1 00/14] " Chautru, Nicolas 2020-03-04 8:23 ` Thomas Monjalon 2020-03-04 18:28 ` Chautru, Nicolas
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