> >Hi Pavan, > >Compilation of cnxk (both net and event) is also broken on top of the >tree with aarch64-linux-gnu-gcc(gcc version 7.5.0 (Linaro GCC 7.5-> >2019.12)).
Buggy compiler. See, https://bugs.dpdk.org/show_bug.cgi?id=697 > >Below are the error logs which are observed: > >FAILED: >drivers/libtmp_rte_event_cnxk.a.p/event_cnxk_cn10k_worker_deq.c. >o >aarch64-linux-gnu-gcc -Idrivers/libtmp_rte_event_cnxk.a.p -Idrivers - >I../drivers -Idrivers/event/cnxk -I../drivers/event/cnxk -Ilib/eventdev - >I../lib/eventdev -I. -I.. -Iconfig -I../config -Ilib/eal/include - >I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include - >Ilib/eal/arm/include -I../lib/eal/arm/include -Ilib/eal/common - >I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs - >Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/ring - >I../lib/ring -Ilib/ethdev -I../lib/ethdev -Ilib/net -I../lib/net -Ilib/mbuf - >I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/meter -I../lib/meter - >Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu -Ilib/timer -I../lib/timer - >Ilib/cryptodev -I../lib/cryptodev -Idrivers/bus/pci -I../drivers/bus/pci - >I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/common/cnxk - >I../drivers/common/cnxk -Ilib/security -I../lib/security - >Idrivers/net/cnxk -I../drivers/net/cnxk -Idrivers/bus/vdev - >I../drivers/bus/vdev -Idrivers/mempool/cnxk - >I../drivers/mempool/cnxk -Idrivers/crypto/cnxk - >I../drivers/crypto/cnxk -fdiagnostics-color=always -pipe - >D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -O3 -include rte_config.h - >Wextra -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral - >Wformat-security -Wmissing-declarations -Wmissing-prototypes - >Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign- >compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing- >field-initializers -D_GNU_SOURCE -fPIC -march=armv8-a+crc - >DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format- >truncation -flax-vector-conversions -Wno-strict-aliasing - >DRTE_LOG_DEFAULT_LOGTYPE=pmd.event.cnxk -MD -MQ >drivers/libtmp_rte_event_cnxk.a.p/event_cnxk_cn10k_worker_deq.c. >o -MF >drivers/libtmp_rte_event_cnxk.a.p/event_cnxk_cn10k_worker_deq.c. >o.d -o >drivers/libtmp_rte_event_cnxk.a.p/event_cnxk_cn10k_worker_deq.c. >o -c ../drivers/event/cnxk/cn10k_worker_deq.c >{standard input}: Assembler messages: >{standard input}:292: Error: reg pair must start from even reg at >operand 1 -- `caspl x25,x26,x25,x26,[x2]' >{standard input}:1221: Error: reg pair must start from even reg at >operand 1 -- `caspl x25,x26,x25,x26,[x2]' >{standard input}:1879: Error: reg pair must start from even reg at >operand 1 -- `caspl x9,x10,x9,x10,[x2]' >{standard input}:2897: Error: reg pair must start from even reg at >operand 1 -- `caspl x9,x10,x9,x10,[x2]' >{standard input}:4249: Error: reg pair must start from even reg at >operand 1 -- `caspl x25,x26,x25,x26,[x2]' >{standard input}:5262: Error: reg pair must start from even reg at >operand 1 -- `caspl x25,x26,x25,x26,[x2]' > >Regards, >Nipun > >> -----Original Message----- >> From: dev <dev-boun...@dpdk.org> On Behalf Of Pavan Nikhilesh >Bhagavatula >> Sent: Monday, November 8, 2021 5:02 PM >> To: Ferruh Yigit <ferruh.yi...@intel.com>; Thomas Monjalon >> <tho...@monjalon.net>; Shijith Thotton <sthot...@marvell.com> >> Cc: Jerin Jacob Kollanukkaran <jer...@marvell.com>; >> david.march...@redhat.com; dev@dpdk.org >> Subject: Re: [dpdk-dev] [EXT] Re: compilation time of cnxk event >driver >> >> Hi Thomas, Ferruh, >> >> We need to further split Rx/Tx functions in both net/cnxk and >event/cnxk to >> enable more parallelism. >> This is planned for the next release. >> >> Thanks, >> Pavan. >> >> >-----Original Message----- >> >From: Ferruh Yigit <ferruh.yi...@intel.com> >> >Sent: Monday, November 8, 2021 2:26 PM >> >To: Thomas Monjalon <tho...@monjalon.net>; Pavan Nikhilesh >> >Bhagavatula <pbhagavat...@marvell.com>; Shijith Thotton >> ><sthot...@marvell.com> >> >Cc: Jerin Jacob Kollanukkaran <jer...@marvell.com>; >> >david.march...@redhat.com; dev@dpdk.org >> >Subject: [EXT] Re: [dpdk-dev] compilation time of cnxk event driver >> > >> >External Email >> > >> >---------------------------------------------------------------------- >> >On 11/7/2021 9:35 PM, Thomas Monjalon wrote: >> >> Hi, >> >> >> >> It seems compilation time of drivers/event/cnxk is getting very >long. >> >> Please could you look at it? >> >> >> > >> >ack, I also recognized it. Various builds all stuck on same a few files.
