>>>> >> >>>> >> In crypto producer mode, producer core enqueues cryptodev with >>>> >> software generated crypto ops and worker core dequeues crypto >>>> >> completion events from the eventdev. Event crypto metadata used for >>>> >> above processing is pre- populated in each crypto session. >>>> >> >>>> >> Parameter --prod_type_cryptodev can be used to enable crypto producer >>>> >mode. >>>> >> Parameter --crypto_adptr_mode can be set to select the crypto adapter >>>> >> mode, >>>> >0 >>>> >> for OP_NEW and 1 for OP_FORWARD. >>>> >> >>>> >> This mode can be used to measure the performance of crypto adapter. >>>> >> >>>> >> Example: >>>> >> ./dpdk-test-eventdev -l 0-2 -w <EVENTDEV> -w <CRYPTODEV> -- \ >>>> >> --prod_type_cryptodev --crypto_adptr_mode 1 --test=perf_atq \ >>>> >> --stlist=a --wlcores 1 --plcores 2 >>>> > >>>> >This patch has some perf failure as shown below. Could you please look >>>> >into >>>> this? >>>> >105300 --> performance testing fail >>>> > >>>> >Test environment and result as below: >>>> > >>>> >Ubuntu 20.04 >>>> >Kernel: 4.15.0-generic >>>> >Compiler: gcc 7.4 >>>> >NIC: Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 >>>> >Mbps >>>> >Target: x86_64-native-linuxapp-gcc >>>> >Fail/Total: 0/4 >>>> > >>>> >Detail performance results: >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| frame_size | txd/rxd | num_cpus | num_threads | throughput >>>> >| difference from >>>> >| >>>> >| | | | | expected >>>> > | >>>> >>>>+============+=========+==========+=============+========== >== >>>= >>>> >=================+ >>>> >| 64 | 512 | 1 | 1 | 0.3% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 2048 | 1 | 1 | -0.2% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 512 | 1 | 2 | 0.0% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 2048 | 1 | 2 | 0.3% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> > >>>> >Ubuntu 20.04 >>>> >Kernel: 4.15.0-generic >>>> >Compiler: gcc 7.4 >>>> >NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 >>>> >40000 Mbps >>>> >Target: x86_64-native-linuxapp-gcc >>>> >Fail/Total: 1/4 >>>> > >>>> >Detail performance results: >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| frame_size | txd/rxd | num_cpus | num_threads | throughput >>>> >| difference from >>>> >| >>>> >| | | | | expected >>>> > | >>>> >>>>+============+=========+==========+=============+========== >== >>>= >>>> >=================+ >>>> >| 64 | 512 | 1 | 1 | 0.2% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 2048 | 1 | 1 | -0.7% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 512 | 1 | 2 | -1.5% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 2048 | 1 | 2 | -5.3% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> > >>>> >Ubuntu 20.04 ARM >>>> >Kernel: 4.15.0-132-generic >>>> >Compiler: gcc 7.5 >>>> >NIC: Arm Intel Corporation Ethernet Converged Network Adapter >>>> >XL710-QDA2 >>>> >40000 Mbps >>>> >Target: x86_64-native-linuxapp-gcc >>>> >Fail/Total: 0/2 >>>> > >>>> >Detail performance results: >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| frame_size | txd/rxd | num_cpus | num_threads | throughput >>>> >| difference from >>>> >| >>>> >| | | | | expected >>>> > | >>>> >>>>+============+=========+==========+=============+========== >== >>>= >>>> >=================+ >>>> >| 64 | 512 | 1 | 1 | 0.1% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> >| 64 | 2048 | 1 | 1 | -0.5% >>>> > | >>>> >+------------+---------+----------+-------------+------------------------------+ >>>> > >>>> >To view detailed results, visit: >>>> >https://urldefense.proofpoint.com/v2/url?u=https- >>>> >>>>3A__lab.dpdk.org_results_dashboard_patchsets_20534_&d=DwIFAg&c=nKj >We >>>> c2 >>>> >>b6R0mOyPaz7xtfQ&r=G9w4KsPaQLACBfGCL35PtiRH996yqJDxAZwrWegU2qQ& >>>> m= >>>> >>>>dPDgmKiLC_KqhgjwZrodyFlBdlFPgckVr9IW0c7t2cIHpkw6u9pGqgElFqqwuU1v& >s >>>> =E >>>> >ajYUFziZY27q6LB4p5sOGuFlty3VlOjbMsLXaQ5MeI&e= >>>> > >>>> >>>> Performance regression is reported by nic_single_core_perf, but is using >>>> testpmd to measure performance. As this patch does not touch testpmd, the >>>> issue could be with DPDK CI. Is it possible to re-trigger CI ? >>>I have don't have option to trigger CI from my side. >>>So, I have added dpdklab and Aaron to the loop. >>>Please check with them. >>> >> >> Thanks Abhinandan. >> >> Aaron, >> From DTS, I only see testpmd being used for nic_single_core_perf test. >> This patch is not touching testpmd, but still got failure for the perf test. >> If possible, Please re-retrigger CI for this patch. > >Seems this was superseded - I am guessing no new test needs to be run >for this: > >https://urldefense.proofpoint.com/v2/url?u=https- >3A__patches.dpdk.org_project_dpdk_patch_736dc424a780b9547033f76f8911342f >f06d3f87.1641292088.git.sthotton- >40marvell.com_&d=DwIBAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=G9w4KsPaQLACBf >GCL35PtiRH996yqJDxAZwrWegU2qQ&m=qAw77KHlJ3Gr9aLNyRrJFhgKWJM- >y3Rgjlf3TZlNeM4vM7hontySZ4inIBL6ehjB&s=uWo5o2- >22qVZRfYgG3swzbFeYJYtzrjJTPxsgBZGo30&e= > >Is that correct?
Yes, the patch is superseded. CI is passing for v3. nic_single_core_perf numbers may not be consistent.
