| Message ID | 20240326125554.138840-1-sivaprasad.tummala@amd.com (mailing list archive) |
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fix lcore ID restriction
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Message
Sivaprasad Tummala
March 26, 2024, 12:55 p.m. UTC
With modern CPUs, it is possible to have higher CPU count thus we can have higher RTE_MAX_LCORES. In DPDK sample applications, the current config lcore options are hard limited to 255. The patchset fixes these constraints by allowing all lcore IDs up to RTE_MAX_LCORES. Also the rx queue IDs are increased to support up to 65535. The port ID constraints were also fixed to support up to RTE_MAX_ETHPORTS. v7: - updated commit log with rx queue IDs - changed format specifier to %PRIu16 - removed patch unrelated changes v6: - split queue_id, lcore_id and port_id changes as separate patches. - updated git commit description on individual patches v5: - updated lcore_id type to uint32_t v4: - fixed build errors with queue_id type in ipsec-secgw v3: - updated queue_id type to uint16_t v2: - fixed typo with lcore_id type in l3fwd Sivaprasad Tummala (14): examples/l3fwd: fix queue ID restriction examples/l3fwd-power: fix queue ID restriction examples/l3fwd-graph: fix queue ID restriction examples/ipsec-secgw: fix queue ID restriction examples/l3fwd: fix lcore ID restriction examples/l3fwd-power: fix lcore ID restriction examples/l3fwd-graph: fix lcore ID restriction examples/ipsec-secgw: fix lcore ID restriction examples/qos_sched: fix lcore ID restriction examples/vm_power_manager: fix lcore ID restriction examples/l3fwd: fix port ID restriction examples/l3fwd-power: fix port ID restriction examples/l3fwd-graph: fix port ID restriction examples/ipsec-secgw: fix port ID restriction examples/ipsec-secgw/event_helper.h | 2 +- examples/ipsec-secgw/ipsec-secgw.c | 40 +++++++----- examples/ipsec-secgw/ipsec.c | 2 +- examples/ipsec-secgw/ipsec.h | 6 +- examples/ipsec-secgw/ipsec_worker.c | 10 ++- examples/l3fwd-graph/main.c | 33 +++++----- examples/l3fwd-power/main.c | 65 ++++++++++--------- examples/l3fwd-power/main.h | 4 +- examples/l3fwd-power/perf_core.c | 19 ++++-- examples/l3fwd/l3fwd.h | 2 +- examples/l3fwd/l3fwd_acl.c | 4 +- examples/l3fwd/l3fwd_em.c | 4 +- examples/l3fwd/l3fwd_event.h | 2 +- examples/l3fwd/l3fwd_fib.c | 4 +- examples/l3fwd/l3fwd_lpm.c | 5 +- examples/l3fwd/main.c | 42 +++++++----- examples/qos_sched/args.c | 6 +- .../guest_cli/vm_power_cli_guest.c | 4 +- 18 files changed, 135 insertions(+), 119 deletions(-)
Comments
With modern CPUs, it is possible to have higher CPU count thus we can have higher RTE_MAX_LCORES. In DPDK sample applications, the current config lcore options are hard limited to 255. The patchset fixes these constraints by allowing all lcore IDs up to RTE_MAX_LCORES. Also the rx queue IDs are increased to support up to 65535. The port ID constraints were also fixed to support up to RTE_MAX_ETHPORTS. v7: - updated commit log with rx queue IDs - changed format specifier to %PRIu16 - removed patch unrelated changes v6: - split queue_id, lcore_id and port_id changes as separate patches. - updated git commit description on individual patches v5: - updated lcore_id type to uint32_t v4: - fixed build errors with queue_id type in ipsec-secgw v3: - updated queue_id type to uint16_t v2: - fixed typo with lcore_id type in l3fwd Sivaprasad Tummala (14): examples/l3fwd: fix queue ID restriction examples/l3fwd-power: fix queue ID restriction examples/l3fwd-graph: fix queue ID restriction examples/ipsec-secgw: fix queue ID restriction examples/l3fwd: fix lcore ID restriction examples/l3fwd-power: fix lcore ID restriction examples/l3fwd-graph: fix lcore ID restriction examples/ipsec-secgw: fix lcore ID restriction examples/qos_sched: fix lcore ID restriction examples/vm_power_manager: fix lcore ID restriction examples/l3fwd: fix port ID restriction examples/l3fwd-power: fix port ID restriction examples/l3fwd-graph: fix port ID restriction examples/ipsec-secgw: fix port ID restriction examples/ipsec-secgw/event_helper.h | 2 +- examples/ipsec-secgw/ipsec-secgw.c | 40 +++++++----- examples/ipsec-secgw/ipsec.c | 2 +- examples/ipsec-secgw/ipsec.h | 6 +- examples/ipsec-secgw/ipsec_worker.c | 10 ++- examples/l3fwd-graph/main.c | 33 +++++----- examples/l3fwd-power/main.c | 65 ++++++++++--------- examples/l3fwd-power/main.h | 4 +- examples/l3fwd-power/perf_core.c | 19 ++++-- examples/l3fwd/l3fwd.h | 2 +- examples/l3fwd/l3fwd_acl.c | 4 +- examples/l3fwd/l3fwd_em.c | 4 +- examples/l3fwd/l3fwd_event.h | 2 +- examples/l3fwd/l3fwd_fib.c | 4 +- examples/l3fwd/l3fwd_lpm.c | 5 +- examples/l3fwd/main.c | 42 +++++++----- examples/qos_sched/args.c | 6 +- .../guest_cli/vm_power_cli_guest.c | 4 +- 18 files changed, 135 insertions(+), 119 deletions(-)
On 3/26/2024 12:55 PM, Sivaprasad Tummala wrote: > With modern CPUs, it is possible to have higher > CPU count thus we can have higher RTE_MAX_LCORES. > In DPDK sample applications, the current config > lcore options are hard limited to 255. > > The patchset fixes these constraints by allowing > all lcore IDs up to RTE_MAX_LCORES. Also the rx > queue IDs are increased to support up to 65535. > The port ID constraints were also fixed to support > up to RTE_MAX_ETHPORTS. > > v7: > - updated commit log with rx queue IDs > - changed format specifier to %PRIu16 > - removed patch unrelated changes > > v6: > - split queue_id, lcore_id and port_id changes as > separate patches. > - updated git commit description on individual > patches > > v5: > - updated lcore_id type to uint32_t > > v4: > - fixed build errors with queue_id type > in ipsec-secgw > > v3: > - updated queue_id type to uint16_t > > v2: > - fixed typo with lcore_id type in l3fwd > > Sivaprasad Tummala (14): > examples/l3fwd: fix queue ID restriction > examples/l3fwd-power: fix queue ID restriction > examples/l3fwd-graph: fix queue ID restriction > examples/ipsec-secgw: fix queue ID restriction > examples/l3fwd: fix lcore ID restriction > examples/l3fwd-power: fix lcore ID restriction > examples/l3fwd-graph: fix lcore ID restriction > examples/ipsec-secgw: fix lcore ID restriction > examples/qos_sched: fix lcore ID restriction > examples/vm_power_manager: fix lcore ID restriction > examples/l3fwd: fix port ID restriction > examples/l3fwd-power: fix port ID restriction > examples/l3fwd-graph: fix port ID restriction > examples/ipsec-secgw: fix port ID restriction > Recheck-request: iol-unit-amd64-testing
On 4/25/2024 1:31 PM, Ferruh Yigit wrote: > On 3/26/2024 12:55 PM, Sivaprasad Tummala wrote: >> With modern CPUs, it is possible to have higher >> CPU count thus we can have higher RTE_MAX_LCORES. >> In DPDK sample applications, the current config >> lcore options are hard limited to 255. >> >> The patchset fixes these constraints by allowing >> all lcore IDs up to RTE_MAX_LCORES. Also the rx >> queue IDs are increased to support up to 65535. >> The port ID constraints were also fixed to support >> up to RTE_MAX_ETHPORTS. >> >> v7: >> - updated commit log with rx queue IDs >> - changed format specifier to %PRIu16 >> - removed patch unrelated changes >> >> v6: >> - split queue_id, lcore_id and port_id changes as >> separate patches. >> - updated git commit description on individual >> patches >> >> v5: >> - updated lcore_id type to uint32_t >> >> v4: >> - fixed build errors with queue_id type >> in ipsec-secgw >> >> v3: >> - updated queue_id type to uint16_t >> >> v2: >> - fixed typo with lcore_id type in l3fwd >> >> Sivaprasad Tummala (14): >> examples/l3fwd: fix queue ID restriction >> examples/l3fwd-power: fix queue ID restriction >> examples/l3fwd-graph: fix queue ID restriction >> examples/ipsec-secgw: fix queue ID restriction >> examples/l3fwd: fix lcore ID restriction >> examples/l3fwd-power: fix lcore ID restriction >> examples/l3fwd-graph: fix lcore ID restriction >> examples/ipsec-secgw: fix lcore ID restriction >> examples/qos_sched: fix lcore ID restriction >> examples/vm_power_manager: fix lcore ID restriction >> examples/l3fwd: fix port ID restriction >> examples/l3fwd-power: fix port ID restriction >> examples/l3fwd-graph: fix port ID restriction >> examples/ipsec-secgw: fix port ID restriction >> > > Recheck-request: iol-unit-amd64-testing > Recheck-request: iol-sample-apps-testing