From: Gowrishankar <gowrishankar.m@linux.vnet.ibm.com>
To: dev@dpdk.org
Cc: Chao Zhu <chaozhu@linux.vnet.ibm.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
Thomas Monjalon <thomas.monjalon@6wind.com>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Pradeep <pradeep@us.ibm.com>,
Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Subject: [dpdk-dev] [PATCH v7 0/9] enable lpm, acl and other missing libraries in ppc64le
Date: Thu, 8 Sep 2016 22:18:02 +0530 [thread overview]
Message-ID: <cover.1473349652.git.gowrishankar.m@linux.vnet.ibm.com> (raw)
From: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
This patchset enables LPM, ACL and other few missing libs in ppc64le and also
address few patches in related examples (ip_pipeline and l3fwd).
Test report:
1. LPM and ACL unit tests passed.
Steps:
compile test app and run (with any needed params)
lpm_autotest
acl_autotest
table_autotest
test_table_lpm_combined fails same as in intel in current master.
2. Example ip_pipeline application verified for port forwarding.
compile examples/ip_pipeline (adjust app_init_core_map
param for ht to 1 in case of ppc64le in SMT=off mode).
modify config/l3fwd.cfg as per enabled PMD ports.
run ip_pipeline with config file option and check packets fwd.
v7 changes:
- removed enforcing cache alignment for table hash structs and
instead check only for multiples of 64 bytes.
v6 changes:
- added cache alignment fix for rte hash table structs.
v5 changes:
- no change in lpm lib enablement
- no change in acl lib enablement
- config file changes individually for sched,table,port,pipeline
lib enablement
- ip_pipeline patch description and changes flagged only for ppc64le.
app_init_core_map changes removed (due to bug found and under
investigation only on ppc64le/smt=off case).
v4 changes:
- fix transition4 in acl_run_altivec.h for gcc strict-aliasing error.
Thanks to Chao Zhu for bringing up.
v3 changes:
- rebase over master to fix conflict in examples/l3fwd/l3fwd_em.c
v2 changes:
- enabling libs in config included as part of lib changes itself.
Gowrishankar Muthukrishnan (9):
lpm: add altivec intrinsics for dpdk lpm on ppc_64
acl: add altivec intrinsics for dpdk acl on ppc_64
l3fwd: add altivec support for em_hash_key
table: enable table library for ppc64le
sched: enable sched library for ppc64le
port: enable port library for ppc64le
pipeline: enable pipeline library for ppc64le
ip_pipeline: fix lcore mapping for varying SMT threads as in ppc64
table: fix verification on hash bucket header alignment
app/test-acl/main.c | 4 +
app/test/test_xmmt_ops.h | 16 +
config/defconfig_ppc_64-power8-linuxapp-gcc | 7 -
examples/ip_pipeline/cpu_core_map.c | 8 +
examples/l3fwd/l3fwd_em.c | 10 +-
lib/librte_acl/Makefile | 2 +
lib/librte_acl/acl.h | 4 +
lib/librte_acl/acl_run.h | 2 +
lib/librte_acl/acl_run_altivec.c | 47 +++
lib/librte_acl/acl_run_altivec.h | 329 +++++++++++++++++++++
lib/librte_acl/rte_acl.c | 13 +
lib/librte_acl/rte_acl.h | 1 +
.../common/include/arch/ppc_64/rte_vect.h | 60 ++++
lib/librte_lpm/Makefile | 2 +
lib/librte_lpm/rte_lpm.h | 2 +
lib/librte_lpm/rte_lpm_altivec.h | 154 ++++++++++
lib/librte_table/rte_table_hash_key16.c | 4 +-
lib/librte_table/rte_table_hash_key32.c | 4 +-
lib/librte_table/rte_table_hash_key8.c | 4 +-
19 files changed, 659 insertions(+), 14 deletions(-)
create mode 100644 lib/librte_acl/acl_run_altivec.c
create mode 100644 lib/librte_acl/acl_run_altivec.h
create mode 100644 lib/librte_eal/common/include/arch/ppc_64/rte_vect.h
create mode 100644 lib/librte_lpm/rte_lpm_altivec.h
--
1.9.1
next reply other threads:[~2016-09-08 16:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-08 16:48 Gowrishankar [this message]
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 1/9] lpm: add altivec intrinsics for dpdk lpm on ppc_64 Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 2/9] acl: add altivec intrinsics for dpdk acl " Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 3/9] l3fwd: add altivec support for em_hash_key Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 4/9] table: enable table library for ppc64le Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 5/9] sched: enable sched " Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 6/9] port: enable port " Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 7/9] pipeline: enable pipeline " Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 8/9] ip_pipeline: fix lcore mapping for varying SMT threads as in ppc64 Gowrishankar
2016-09-08 16:48 ` [dpdk-dev] [PATCH v7 9/9] table: fix verification on hash bucket header alignment Gowrishankar
2016-09-08 16:54 ` [dpdk-dev] [PATCH v7 0/9] enable lpm, acl and other missing libraries in ppc64le Dumitrescu, Cristian
2016-09-09 15:59 ` Thomas Monjalon
2016-09-27 6:46 ` gowrishankar muthukrishnan
2016-09-27 7:01 ` [dpdk-dev] [dpdk-stable] " Yuanhan Liu
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