From: "Singh, Jasvinder" <jasvinder.singh@intel.com>
To: "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Tovar, AbrahamX" <abrahamx.tovar@intel.com>,
"Krakowiak, LukaszX" <lukaszx.krakowiak@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4 02/11] sched: add config flexibility to tc queue sizes
Date: Wed, 17 Jul 2019 14:57:12 +0000 [thread overview]
Message-ID: <54CBAA185211B4429112C315DA58FF6D3FD947F2@IRSMSX103.ger.corp.intel.com> (raw)
In-Reply-To: <3EB4FA525960D640B5BDFFD6A3D891268E8EEDD4@IRSMSX108.ger.corp.intel.com>
<snip>
> >
> > /* TC rate: non-zero, less than pipe rate */
> > - for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
> > - if (params->tc_rate[i] == 0 ||
> > - params->tc_rate[i] > params->tb_rate)
> > + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
> > + if ((qsize[i] == 0 && params->tc_rate[i] != 0) ||
> > + (qsize[i] != 0 && (params->tc_rate[i] == 0 ||
> > + params->tc_rate[i] > params->tb_rate)))
> > return -13;
> > +
> > }
> >
> > + if (params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE] == 0)
> > + return -13;
>
> You forgot to check that pipe BE TC rate is not bigger than the pipe rate, which
> is a check that is enforced for the other higher priority traffic classes.
Check introduced in v5.
> > +
> > /* TC period: non-zero */
> > if (params->tc_period == 0)
> > return -14;
> > @@ -302,8 +306,10 @@ pipe_profile_check(struct rte_sched_pipe_params
> > *params, #endif
> >
> > /* Queue WRR weights: non-zero */
> > - for (i = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
> > - if (params->wrr_weights[i] == 0)
> > + for (i = 0; i < RTE_SCHED_BE_QUEUES_PER_PIPE; i++) {
> > + uint32_t qindex = RTE_SCHED_TRAFFIC_CLASS_BE + i;
> > + if ((qsize[qindex] != 0 && params->wrr_weights[i] == 0) ||
> > + (qsize[qindex] == 0 && params->wrr_weights[i] !=
> > 0))
> > return -16;
> > }
> > return 0;
> > @@ -343,10 +349,10 @@ rte_sched_port_check_params(struct
> > rte_sched_port_params *params)
> > /* qsize: non-zero, power of 2,
> > * no bigger than 32K (due to 16-bit read/write pointers)
> > */
> > - for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
> > + for (i = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
> > uint16_t qsize = params->qsize[i];
> > -
> > - if (qsize == 0 || !rte_is_power_of_2(qsize))
> > + if ((qsize != 0 && !rte_is_power_of_2(qsize)) ||
> > + ((i == RTE_SCHED_TRAFFIC_CLASS_BE) && (qsize ==
> > 0)))
> > return -8;
> > }
> >
> > @@ -360,7 +366,7 @@ rte_sched_port_check_params(struct
> > rte_sched_port_params *params)
> > struct rte_sched_pipe_params *p = params->pipe_profiles + i;
> > int status;
> >
> > - status = pipe_profile_check(p, params->rate);
> > + status = pipe_profile_check(p, params->rate, ¶ms-
> > >qsize[0]);
> > if (status != 0)
> > return status;
> > }
> > @@ -389,9 +395,9 @@ rte_sched_port_get_array_base(struct
> > rte_sched_port_params *params, enum rte_sch
> > uint32_t base, i;
> >
> > size_per_pipe_queue_array = 0;
> > - for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
> > - size_per_pipe_queue_array +=
> > RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS
> > - * params->qsize[i] * sizeof(struct rte_mbuf *);
> > + for (i = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
> > + size_per_pipe_queue_array +=
> > + params->qsize[i] * sizeof(struct rte_mbuf *);
> > }
> > size_queue_array = n_pipes_per_port * size_per_pipe_queue_array;
> >
> > @@ -451,31 +457,12 @@ rte_sched_port_get_memory_footprint(struct
> > rte_sched_port_params *params)
> > static void
> > rte_sched_port_config_qsize(struct rte_sched_port *port) {
> > - /* TC 0 */
> > + uint32_t i;
> > port->qsize_add[0] = 0;
> > - port->qsize_add[1] = port->qsize_add[0] + port->qsize[0];
> > - port->qsize_add[2] = port->qsize_add[1] + port->qsize[0];
> > - port->qsize_add[3] = port->qsize_add[2] + port->qsize[0];
> > -
> > - /* TC 1 */
> > - port->qsize_add[4] = port->qsize_add[3] + port->qsize[0];
> > - port->qsize_add[5] = port->qsize_add[4] + port->qsize[1];
> > - port->qsize_add[6] = port->qsize_add[5] + port->qsize[1];
> > - port->qsize_add[7] = port->qsize_add[6] + port->qsize[1];
> > -
> > - /* TC 2 */
> > - port->qsize_add[8] = port->qsize_add[7] + port->qsize[1];
> > - port->qsize_add[9] = port->qsize_add[8] + port->qsize[2];
> > - port->qsize_add[10] = port->qsize_add[9] + port->qsize[2];
> > - port->qsize_add[11] = port->qsize_add[10] + port->qsize[2];
> > -
> > - /* TC 3 */
> > - port->qsize_add[12] = port->qsize_add[11] + port->qsize[2];
> > - port->qsize_add[13] = port->qsize_add[12] + port->qsize[3];
> > - port->qsize_add[14] = port->qsize_add[13] + port->qsize[3];
> > - port->qsize_add[15] = port->qsize_add[14] + port->qsize[3];
> > -
> > - port->qsize_sum = port->qsize_add[15] + port->qsize[3];
> > + for (i = 1; i < RTE_SCHED_QUEUES_PER_PIPE; i++)
> > + port->qsize_add[i] = port->qsize_add[i-1] + port->qsize[i-1];
> > +
> > + port->qsize_sum = port->qsize_add[15] + port->qsize[15];
> > }
> >
> > static void
> > @@ -484,10 +471,11 @@ rte_sched_port_log_pipe_profile(struct
> > rte_sched_port *port, uint32_t i)
> > struct rte_sched_pipe_profile *p = port->pipe_profiles + i;
> >
> > RTE_LOG(DEBUG, SCHED, "Low level config for pipe profile %u:\n"
> > - " Token bucket: period = %u, credits per period = %u, size =
> > %u\n"
> > - " Traffic classes: period = %u, credits per period = [%u, %u,
> > %u, %u]\n"
> > - " Traffic class 3 oversubscription: weight = %hhu\n"
> > - " WRR cost: [%hhu, %hhu, %hhu, %hhu]\n",
> > + " Token bucket: period = %u, credits per period = %u,
> > size = %u\n"
> > + " Traffic classes: period = %u,\n"
> > + " credits per period = [%u, %u, %u, %u, %u, %u, %u,
> > %u, %u, %u, %u, %u, %u]\n"
> > + " Best-effort traffic class oversubscription: weight =
> > %hhu\n"
> > + " WRR cost: [%hhu, %hhu, %hhu, %hhu]\n",
> > i,
> >
> > /* Token bucket */
> > @@ -501,8 +489,17 @@ rte_sched_port_log_pipe_profile(struct
> > rte_sched_port *port, uint32_t i)
> > p->tc_credits_per_period[1],
> > p->tc_credits_per_period[2],
> > p->tc_credits_per_period[3],
> > -
> > - /* Traffic class 3 oversubscription */
> > + p->tc_credits_per_period[4],
> > + p->tc_credits_per_period[5],
> > + p->tc_credits_per_period[6],
> > + p->tc_credits_per_period[7],
> > + p->tc_credits_per_period[8],
> > + p->tc_credits_per_period[9],
> > + p->tc_credits_per_period[10],
> > + p->tc_credits_per_period[11],
> > + p->tc_credits_per_period[12],
> > +
> > + /* Best-effort traffic class oversubscription */
> > p->tc_ov_weight,
> >
> > /* WRR */
> > @@ -548,9 +545,10 @@ rte_sched_pipe_profile_convert(struct
> > rte_sched_port *port,
> > rate);
> >
> > for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
> > - dst->tc_credits_per_period[i]
> > - = rte_sched_time_ms_to_bytes(src->tc_period,
> > - src->tc_rate[i]);
> > + if (port->qsize[i])
> > + dst->tc_credits_per_period[i]
> > + = rte_sched_time_ms_to_bytes(src-
> > >tc_period,
> > + src->tc_rate[i]);
> >
> > #ifdef RTE_SCHED_SUBPORT_TC_OV
>
> The TC_OV logic should be enabled for all the configuration/initialization code;
> the only place it should be conditionally enabled is the run-time code (e.g.
> grinder update/schedule), so no need for this #ifdef here. Same in many other
> places, should be easy to change for a consistent approach.
Enabled the oversubscription part for configuration and initlaisation in v5.
> > dst->tc_ov_weight = src->tc_ov_weight; @@ -558,7 +556,7 @@
> > rte_sched_pipe_profile_convert(struct
> > rte_sched_port *port,
> >
> > /* WRR queues */
> > for (i = 0; i < RTE_SCHED_BE_QUEUES_PER_PIPE; i++)
> > - if (port->qsize[i])
> > + if (port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE + i])
> > dst->n_be_queues++;
> >
> > if (dst->n_be_queues == 1)
> > @@ -620,7 +618,7 @@ rte_sched_port_config_pipe_profile_table(struct
> > rte_sched_port *port,
> > port->pipe_tc3_rate_max = 0;
> > for (i = 0; i < port->n_pipe_profiles; i++) {
> > struct rte_sched_pipe_params *src = params->pipe_profiles
> > + i;
> > - uint32_t pipe_tc3_rate = src->tc_rate[3];
> > + uint32_t pipe_tc3_rate = src-
> > >tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
> >
> > if (port->pipe_tc3_rate_max < pipe_tc3_rate)
> > port->pipe_tc3_rate_max = pipe_tc3_rate; @@ -
> 762,12 +760,14 @@
> > rte_sched_port_free(struct rte_sched_port *port)
> > for (qindex = 0; qindex < n_queues_per_port; qindex++) {
> > struct rte_mbuf **mbufs = rte_sched_port_qbase(port,
> qindex);
> > uint16_t qsize = rte_sched_port_qsize(port, qindex);
> > - struct rte_sched_queue *queue = port->queue + qindex;
> > - uint16_t qr = queue->qr & (qsize - 1);
> > - uint16_t qw = queue->qw & (qsize - 1);
> > + if (qsize != 0) {
> > + struct rte_sched_queue *queue = port->queue +
> > qindex;
> > + uint16_t qr = queue->qr & (qsize - 1);
> > + uint16_t qw = queue->qw & (qsize - 1);
> >
> > - for (; qr != qw; qr = (qr + 1) & (qsize - 1))
> > - rte_pktmbuf_free(mbufs[qr]);
> > + for (; qr != qw; qr = (qr + 1) & (qsize - 1))
> > + rte_pktmbuf_free(mbufs[qr]);
> > + }
> > }
> >
> > rte_bitmap_free(port->bmp);
> > @@ -780,9 +780,10 @@ rte_sched_port_log_subport_config(struct
> > rte_sched_port *port, uint32_t i)
> > struct rte_sched_subport *s = port->subport + i;
> >
> > RTE_LOG(DEBUG, SCHED, "Low level config for subport %u:\n"
> > - " Token bucket: period = %u, credits per period = %u, size =
> > %u\n"
> > - " Traffic classes: period = %u, credits per period = [%u, %u,
> > %u, %u]\n"
> > - " Traffic class 3 oversubscription: wm min = %u, wm max =
> > %u\n",
> > + " Token bucket: period = %u, credits per period = %u,
> > size = %u\n"
> > + " Traffic classes: period = %u\n"
> > + " credits per period = [%u, %u, %u, %u, %u, %u, %u,
> > %u, %u, %u, %u, %u, %u]\n"
> > + " Best effort traffic class oversubscription: wm min =
> > %u, wm max = %u\n",
> > i,
> >
> > /* Token bucket */
> > @@ -796,8 +797,17 @@ rte_sched_port_log_subport_config(struct
> > rte_sched_port *port, uint32_t i)
> > s->tc_credits_per_period[1],
> > s->tc_credits_per_period[2],
> > s->tc_credits_per_period[3],
> > -
> > - /* Traffic class 3 oversubscription */
> > + s->tc_credits_per_period[4],
> > + s->tc_credits_per_period[5],
> > + s->tc_credits_per_period[6],
> > + s->tc_credits_per_period[7],
> > + s->tc_credits_per_period[8],
> > + s->tc_credits_per_period[9],
> > + s->tc_credits_per_period[10],
> > + s->tc_credits_per_period[11],
> > + s->tc_credits_per_period[12],
> > +
> > + /* Best effort traffic class oversubscription */
> > s->tc_ov_wm_min,
> > s->tc_ov_wm_max);
> > }
> > @@ -808,7 +818,7 @@ rte_sched_subport_config(struct rte_sched_port
> > *port,
> > struct rte_sched_subport_params *params) {
> > struct rte_sched_subport *s;
> > - uint32_t i;
> > + uint32_t i, j;
> >
> > /* Check user parameters */
> > if (port == NULL ||
> > @@ -822,12 +832,24 @@ rte_sched_subport_config(struct rte_sched_port
> > *port,
> > if (params->tb_size == 0)
> > return -3;
> >
> > - for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
> > - if (params->tc_rate[i] == 0 ||
> > - params->tc_rate[i] > params->tb_rate)
> > - return -4;
> > + for (i = 0, j = 0; i < RTE_SCHED_QUEUES_PER_PIPE; i++) {
> > + uint32_t tc_rate = params->tc_rate[j];
> > + uint16_t qsize = port->qsize[i];
> > +
> > + if (((qsize == 0) &&
> > + ((tc_rate != 0) && (j !=
> > RTE_SCHED_TRAFFIC_CLASS_BE))) ||
> > + ((qsize != 0) && (tc_rate == 0)) ||
> > + (tc_rate > params->tb_rate))
> > + return -3;
> > +
> > + if (j < RTE_SCHED_TRAFFIC_CLASS_BE)
> > + j++;
> > }
> >
> > + if (port->qsize[RTE_SCHED_TRAFFIC_CLASS_BE] == 0 ||
> > + params->tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE] == 0)
> > + return -3;
> > +
> > if (params->tc_period == 0)
> > return -5;
> >
> > @@ -851,13 +873,16 @@ rte_sched_subport_config(struct rte_sched_port
> > *port,
> > /* Traffic Classes (TCs) */
> > s->tc_period = rte_sched_time_ms_to_bytes(params->tc_period,
> > port->rate);
> > for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++) {
> > - s->tc_credits_per_period[i]
> > - = rte_sched_time_ms_to_bytes(params->tc_period,
> > - params->tc_rate[i]);
> > + if (port->qsize[i])
> > + s->tc_credits_per_period[i]
> > + = rte_sched_time_ms_to_bytes(params-
> > >tc_period,
> > + params-
> > >tc_rate[i]);
> > +
> > }
> > s->tc_time = port->time + s->tc_period;
> > for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
> > - s->tc_credits[i] = s->tc_credits_per_period[i];
> > + if (port->qsize[i])
> > + s->tc_credits[i] = s->tc_credits_per_period[i];
> >
> > #ifdef RTE_SCHED_SUBPORT_TC_OV
> > /* TC oversubscription */
> > @@ -910,9 +935,9 @@ rte_sched_pipe_config(struct rte_sched_port *port,
> > params = port->pipe_profiles + p->profile;
> >
> > #ifdef RTE_SCHED_SUBPORT_TC_OV
> > - double subport_tc3_rate = (double) s-
> > >tc_credits_per_period[3]
> > + double subport_tc3_rate = (double) s-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> > / (double) s->tc_period;
> > - double pipe_tc3_rate = (double) params-
> > >tc_credits_per_period[3]
> > + double pipe_tc3_rate = (double) params-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> > / (double) params->tc_period;
> > uint32_t tc3_ov = s->tc_ov;
> >
> > @@ -945,15 +970,19 @@ rte_sched_pipe_config(struct rte_sched_port
> > *port,
> >
> > /* Traffic Classes (TCs) */
> > p->tc_time = port->time + params->tc_period;
> > + p->n_be_queues = params->n_be_queues;
> > for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
> > - p->tc_credits[i] = params->tc_credits_per_period[i];
> > + if (port->qsize[i])
> > + p->tc_credits[i] = params->tc_credits_per_period[i];
> >
> > #ifdef RTE_SCHED_SUBPORT_TC_OV
> > {
> > /* Subport TC3 oversubscription */
> > - double subport_tc3_rate = (double) s-
> > >tc_credits_per_period[3]
> > + double subport_tc3_rate =
> > + (double) s-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> > / (double) s->tc_period;
> > - double pipe_tc3_rate = (double) params-
> > >tc_credits_per_period[3]
> > + double pipe_tc3_rate =
> > + (double) params-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE]
> > / (double) params->tc_period;
> > uint32_t tc3_ov = s->tc_ov;
> >
> > @@ -992,7 +1021,7 @@ rte_sched_port_pipe_profile_add(struct
> > rte_sched_port *port,
> > return -2;
> >
> > /* Pipe params */
> > - status = pipe_profile_check(params, port->rate);
> > + status = pipe_profile_check(params, port->rate, &port->qsize[0]);
> > if (status != 0)
> > return status;
> >
> > @@ -1008,8 +1037,8 @@ rte_sched_port_pipe_profile_add(struct
> > rte_sched_port *port,
> > *pipe_profile_id = port->n_pipe_profiles;
> > port->n_pipe_profiles++;
> >
> > - if (port->pipe_tc3_rate_max < params->tc_rate[3])
> > - port->pipe_tc3_rate_max = params->tc_rate[3];
> > + if (port->pipe_tc3_rate_max < params-
> > >tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE])
> > + port->pipe_tc3_rate_max = params-
> > >tc_rate[RTE_SCHED_TRAFFIC_CLASS_BE];
> >
> > rte_sched_port_log_pipe_profile(port, *pipe_profile_id);
> >
> > @@ -1020,15 +1049,12 @@ static inline uint32_t
> > rte_sched_port_qindex(struct rte_sched_port *port,
> > uint32_t subport,
> > uint32_t pipe,
> > - uint32_t traffic_class,
> > uint32_t queue)
> > {
> > return ((subport & (port->n_subports_per_port - 1)) <<
> > (port->n_pipes_per_subport_log2 + 4)) |
> > ((pipe & (port->n_pipes_per_subport - 1)) << 4) |
> > - ((traffic_class &
> > - (RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE - 1)) <<
> > 2) |
> > - (queue &
> > (RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS - 1));
> > + (queue & (RTE_SCHED_QUEUES_PER_PIPE - 1));
> > }
> >
> > void
> > @@ -1038,8 +1064,8 @@ rte_sched_port_pkt_write(struct rte_sched_port
> > *port,
> > uint32_t traffic_class,
> > uint32_t queue, enum rte_color color) {
> > - uint32_t queue_id = rte_sched_port_qindex(port, subport, pipe,
> > - traffic_class, queue);
> > + uint32_t queue_id = rte_sched_port_qindex(port, subport, pipe,
> > queue);
> > +
> > rte_mbuf_sched_set(pkt, queue_id, traffic_class, (uint8_t)color); }
>
> Ouch, this is a bug! The queue parameter of public function
> rte_sched_port_pkt_write() is not the "queue within the pipe" (0 .. 15), it is
> actually the "queue within the traffic class" (0 for high priority TCs, 0 .. 3 for BE
> TC), as explained in the API Doxygen description.
>
> You removed the traffic class parameter in the above rte_sched_port_qindex,
> we should put it back and keep the initial meaning of the queue parameter for
> the _qindex function, which is internal function.
>
> The way to quickly fix this is simply having a per-port pre-computed small table
> of 16 entries indexed by the traffic class ID and provides the ID of the first pipe
> queue of that traffic class; then you simply add "queue within traffic class" ID
> on top of this to get the "queue within pipe", which provides the lower bits of
> the "queue within port" that this function is looking to compute. Makes sense?
>
> It would be good to do some more tests to trace the packet through different
> pipe traffic classes and queues.
>
Thanks for the proposal. I have made changes as per above in the v5. Did some tests to verify the function, looks good.
> > @@ -1050,12 +1076,12 @@ rte_sched_port_pkt_read_tree_path(struct
> > rte_sched_port *port,
> > uint32_t *traffic_class, uint32_t *queue) {
> > uint32_t queue_id = rte_mbuf_sched_queue_get(pkt);
> > + uint32_t tc_id = rte_mbuf_sched_traffic_class_get(pkt);
>
> I am afraid this is also incorrect, as although the mbuf->sched.traffic_class
> should be in sync with the traffic class built into the librte_sched hierarchy (and
> mbuf->sched.queue_id), there is no guarantee that:
> 1. The application is using and populating the mbuf->sched.traffic_class field 2.
> The application is assigning the same meaning or equivalence levels between
> the mbuf->sched.traffic_class and the librte_sched hierarchy traffic class.
>
> We need to obtain the traffic class ID from queue ID, please. Thank you for
> your understanding!
>
> There is also a quick way to do this as well through a similar small
> precomputed table: input = "queue within pipe" ID, outputs are traffic class ID
> and "queue within traffic class" ID. Makes sense?
Yes, thanks for proposal.
> We need to use this strategy for all the places in this file, so in this file we only
> use mbuf->sched.queue and not use mbuf->sched.traffic_class (nor its accessor
> function rte_mbuf_sched_traffic_class_get()) at all. This accessor function
> shows up 4 times currently.
>
Changes are done in v5.
> > *subport = queue_id >> (port->n_pipes_per_subport_log2 + 4);
> > *pipe = (queue_id >> 4) & (port->n_pipes_per_subport - 1);
> > - *traffic_class = (queue_id >> 2) &
> > - (RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE -
> > 1);
> > - *queue = queue_id & (RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS -
> > 1);
> > + *traffic_class = tc_id;
> > + *queue = queue_id & (RTE_SCHED_QUEUES_PER_PIPE - 1);
> > }
> >
> > enum rte_color
> > @@ -1136,7 +1162,7 @@ static inline void
> > rte_sched_port_update_subport_stats(struct rte_sched_port *port,
> > uint32_t qindex, struct rte_mbuf *pkt) {
> > struct rte_sched_subport *s = port->subport + (qindex /
> > rte_sched_port_queues_per_subport(port));
> > - uint32_t tc_index = (qindex >> 2) & 0x3;
> > + uint32_t tc_index = rte_mbuf_sched_traffic_class_get(pkt);
>
> See above comment.
fixed in v5.
> > uint32_t pkt_len = pkt->pkt_len;
> >
> > s->stats.n_pkts_tc[tc_index] += 1;
> > @@ -1156,7 +1182,7 @@
> > rte_sched_port_update_subport_stats_on_drop(struct rte_sched_port
> > *port, #endif {
> > struct rte_sched_subport *s = port->subport + (qindex /
> > rte_sched_port_queues_per_subport(port));
> > - uint32_t tc_index = (qindex >> 2) & 0x3;
> > + uint32_t tc_index = rte_mbuf_sched_traffic_class_get(pkt);
>
> See above comment.
Fixed in v5.
> > uint32_t pkt_len = pkt->pkt_len;
> >
> > s->stats.n_pkts_tc_dropped[tc_index] += 1; @@ -1211,7 +1237,7 @@
> > rte_sched_port_red_drop(struct rte_sched_port *port, struct rte_mbuf
> > *pkt, uint3
> > uint32_t tc_index;
> > enum rte_color color;
> >
> > - tc_index = (qindex >> 2) & 0x3;
> > + tc_index = rte_mbuf_sched_traffic_class_get(pkt);
> > color = rte_sched_port_pkt_read_color(pkt);
> > red_cfg = &port->red_config[tc_index][color];
> >
> > @@ -1528,6 +1554,7 @@ grinder_credits_update(struct rte_sched_port
> > *port, uint32_t pos)
> > struct rte_sched_pipe *pipe = grinder->pipe;
> > struct rte_sched_pipe_profile *params = grinder->pipe_params;
> > uint64_t n_periods;
> > + uint32_t i;
> >
> > /* Subport TB */
> > n_periods = (port->time - subport->tb_time) / subport->tb_period; @@
> > -1543,19 +1570,17 @@ grinder_credits_update(struct rte_sched_port
> > *port, uint32_t pos)
> >
> > /* Subport TCs */
> > if (unlikely(port->time >= subport->tc_time)) {
> > - subport->tc_credits[0] = subport->tc_credits_per_period[0];
> > - subport->tc_credits[1] = subport->tc_credits_per_period[1];
> > - subport->tc_credits[2] = subport->tc_credits_per_period[2];
> > - subport->tc_credits[3] = subport->tc_credits_per_period[3];
> > + for (i = 0; i <= RTE_SCHED_TRAFFIC_CLASS_BE; i++)
> > + subport->tc_credits[i] = subport-
> > >tc_credits_per_period[i];
> > +
> > subport->tc_time = port->time + subport->tc_period;
> > }
> >
> > /* Pipe TCs */
> > if (unlikely(port->time >= pipe->tc_time)) {
> > - pipe->tc_credits[0] = params->tc_credits_per_period[0];
> > - pipe->tc_credits[1] = params->tc_credits_per_period[1];
> > - pipe->tc_credits[2] = params->tc_credits_per_period[2];
> > - pipe->tc_credits[3] = params->tc_credits_per_period[3];
> > + for (i = 0; i <= RTE_SCHED_TRAFFIC_CLASS_BE; i++)
> > + pipe->tc_credits[i] = params-
> > >tc_credits_per_period[i];
> > +
> > pipe->tc_time = port->time + params->tc_period;
> > }
> > }
> > @@ -1568,21 +1593,29 @@ grinder_tc_ov_credits_update(struct
> > rte_sched_port *port, uint32_t pos)
> > struct rte_sched_grinder *grinder = port->grinder + pos;
> > struct rte_sched_subport *subport = grinder->subport;
> > uint32_t
> > tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
> > - uint32_t tc_ov_consumption_max;
> > + uint32_t tc_consumption = 0, tc_ov_consumption_max;
> > uint32_t tc_ov_wm = subport->tc_ov_wm;
> > + uint32_t i;
> >
> > if (subport->tc_ov == 0)
> > return subport->tc_ov_wm_max;
> >
> > - tc_ov_consumption[0] = subport->tc_credits_per_period[0] -
> > subport->tc_credits[0];
> > - tc_ov_consumption[1] = subport->tc_credits_per_period[1] -
> > subport->tc_credits[1];
> > - tc_ov_consumption[2] = subport->tc_credits_per_period[2] -
> > subport->tc_credits[2];
> > - tc_ov_consumption[3] = subport->tc_credits_per_period[3] -
> > subport->tc_credits[3];
> > + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
> > + tc_ov_consumption[i] =
> > + subport->tc_credits_per_period[i] - subport-
> > >tc_credits[i];
> > + tc_consumption += tc_ov_consumption[i];
> > + }
> > +
> > + tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] =
> > + subport-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] -
> > + subport->tc_credits[RTE_SCHED_TRAFFIC_CLASS_BE];
> > +
> >
> > - tc_ov_consumption_max = subport->tc_credits_per_period[3] -
> > - (tc_ov_consumption[0] + tc_ov_consumption[1] +
> > tc_ov_consumption[2]);
> > + tc_ov_consumption_max =
> > + subport-
> > >tc_credits_per_period[RTE_SCHED_TRAFFIC_CLASS_BE] - tc_consumption;
> >
> > - if (tc_ov_consumption[3] > (tc_ov_consumption_max - port->mtu))
> > {
> > + if (tc_ov_consumption[RTE_SCHED_TRAFFIC_CLASS_BE] >
> > + (tc_ov_consumption_max - port->mtu)) {
> > tc_ov_wm -= tc_ov_wm >> 7;
> > if (tc_ov_wm < subport->tc_ov_wm_min)
> > tc_ov_wm = subport->tc_ov_wm_min;
> > @@ -1605,6 +1638,7 @@ grinder_credits_update(struct rte_sched_port
> > *port, uint32_t pos)
> > struct rte_sched_pipe *pipe = grinder->pipe;
> > struct rte_sched_pipe_profile *params = grinder->pipe_params;
> > uint64_t n_periods;
> > + uint32_t i;
> >
> > /* Subport TB */
> > n_periods = (port->time - subport->tb_time) / subport->tb_period; @@
> > -1622,10 +1656,8 @@ grinder_credits_update(struct rte_sched_port
> > *port, uint32_t pos)
> > if (unlikely(port->time >= subport->tc_time)) {
> > subport->tc_ov_wm = grinder_tc_ov_credits_update(port,
> > pos);
> >
> > - subport->tc_credits[0] = subport->tc_credits_per_period[0];
> > - subport->tc_credits[1] = subport->tc_credits_per_period[1];
> > - subport->tc_credits[2] = subport->tc_credits_per_period[2];
> > - subport->tc_credits[3] = subport->tc_credits_per_period[3];
> > + for (i = 0; i <= RTE_SCHED_TRAFFIC_CLASS_BE; i++)
> > + subport->tc_credits[i] = subport-
> > >tc_credits_per_period[i];
> >
> > subport->tc_time = port->time + subport->tc_period;
> > subport->tc_ov_period_id++;
> > @@ -1633,10 +1665,8 @@ grinder_credits_update(struct rte_sched_port
> > *port, uint32_t pos)
> >
> > /* Pipe TCs */
> > if (unlikely(port->time >= pipe->tc_time)) {
> > - pipe->tc_credits[0] = params->tc_credits_per_period[0];
> > - pipe->tc_credits[1] = params->tc_credits_per_period[1];
> > - pipe->tc_credits[2] = params->tc_credits_per_period[2];
> > - pipe->tc_credits[3] = params->tc_credits_per_period[3];
> > + for (i = 0; i <= RTE_SCHED_TRAFFIC_CLASS_BE; i++)
> > + pipe->tc_credits[i] = params-
> > >tc_credits_per_period[i];
> > pipe->tc_time = port->time + params->tc_period;
> > }
> >
> > @@ -1701,11 +1731,18 @@ grinder_credits_check(struct rte_sched_port
> > *port, uint32_t pos)
> > uint32_t subport_tc_credits = subport->tc_credits[tc_index];
> > uint32_t pipe_tb_credits = pipe->tb_credits;
> > uint32_t pipe_tc_credits = pipe->tc_credits[tc_index];
> > - uint32_t pipe_tc_ov_mask1[] = {UINT32_MAX, UINT32_MAX,
> > UINT32_MAX, pipe->tc_ov_credits};
> > - uint32_t pipe_tc_ov_mask2[] = {0, 0, 0, UINT32_MAX};
> > - uint32_t pipe_tc_ov_credits = pipe_tc_ov_mask1[tc_index];
> > + uint32_t
> > pipe_tc_ov_mask1[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
> > + uint32_t
> > pipe_tc_ov_mask2[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE] = {0};
> > + uint32_t pipe_tc_ov_credits, i;
> > int enough_credits;
> >
> > + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; i++)
> > + pipe_tc_ov_mask1[i] = UINT32_MAX;
> > +
> > + pipe_tc_ov_mask1[RTE_SCHED_TRAFFIC_CLASS_BE] = pipe-
> > >tc_ov_credits;
> > + pipe_tc_ov_mask2[RTE_SCHED_TRAFFIC_CLASS_BE] =
> > UINT32_MAX;
> > + pipe_tc_ov_credits = pipe_tc_ov_mask1[tc_index];
> > +
> > /* Check pipe and subport credits */
> > enough_credits = (pkt_len <= subport_tb_credits) &&
> > (pkt_len <= subport_tc_credits) &&
> > @@ -1860,68 +1897,65 @@ static inline void
> > grinder_tccache_populate(struct rte_sched_port *port, uint32_t pos,
> > uint32_t qindex, uint16_t qmask) {
> > struct rte_sched_grinder *grinder = port->grinder + pos;
> > - uint8_t b[4];
> > + uint8_t b, i;
> >
> > grinder->tccache_w = 0;
> > grinder->tccache_r = 0;
> >
> > - b[0] = (uint8_t) (qmask & 0xF);
> > - b[1] = (uint8_t) ((qmask >> 4) & 0xF);
> > - b[2] = (uint8_t) ((qmask >> 8) & 0xF);
> > - b[3] = (uint8_t) ((qmask >> 12) & 0xF);
> > -
> > - grinder->tccache_qmask[grinder->tccache_w] = b[0];
> > - grinder->tccache_qindex[grinder->tccache_w] = qindex;
> > - grinder->tccache_w += (b[0] != 0);
> > -
> > - grinder->tccache_qmask[grinder->tccache_w] = b[1];
> > - grinder->tccache_qindex[grinder->tccache_w] = qindex + 4;
> > - grinder->tccache_w += (b[1] != 0);
> > -
> > - grinder->tccache_qmask[grinder->tccache_w] = b[2];
> > - grinder->tccache_qindex[grinder->tccache_w] = qindex + 8;
> > - grinder->tccache_w += (b[2] != 0);
> > + for (i = 0; i < RTE_SCHED_TRAFFIC_CLASS_BE; i++) {
> > + b = (uint8_t) ((qmask >> i) & 0x1);
> > + grinder->tccache_qmask[grinder->tccache_w] = b;
> > + grinder->tccache_qindex[grinder->tccache_w] = qindex + i;
> > + grinder->tccache_w += (b != 0);
> > + }
> >
> > - grinder->tccache_qmask[grinder->tccache_w] = b[3];
> > - grinder->tccache_qindex[grinder->tccache_w] = qindex + 12;
> > - grinder->tccache_w += (b[3] != 0);
> > + b = (uint8_t) (qmask >> (RTE_SCHED_TRAFFIC_CLASS_BE));
> > + grinder->tccache_qmask[grinder->tccache_w] = b;
> > + grinder->tccache_qindex[grinder->tccache_w] = qindex +
> > + RTE_SCHED_TRAFFIC_CLASS_BE;
> > + grinder->tccache_w += (b != 0);
> > }
> >
> > static inline int
> > grinder_next_tc(struct rte_sched_port *port, uint32_t pos) {
> > struct rte_sched_grinder *grinder = port->grinder + pos;
> > + struct rte_sched_pipe *pipe = grinder->pipe;
> > struct rte_mbuf **qbase;
> > - uint32_t qindex;
> > + uint32_t qindex, qpos = 0;
> > uint16_t qsize;
> >
> > if (grinder->tccache_r == grinder->tccache_w)
> > return 0;
> >
> > qindex = grinder->tccache_qindex[grinder->tccache_r];
> > + grinder->tc_index = qindex & 0xf;
> > qbase = rte_sched_port_qbase(port, qindex);
> > - qsize = rte_sched_port_qsize(port, qindex);
> > -
> > - grinder->tc_index = (qindex >> 2) & 0x3;
> > - grinder->qmask = grinder->tccache_qmask[grinder->tccache_r];
> > - grinder->qsize[grinder->tc_index] = qsize;
> >
> > - grinder->qindex[0] = qindex;
> > - grinder->qindex[1] = qindex + 1;
> > - grinder->qindex[2] = qindex + 2;
> > - grinder->qindex[3] = qindex + 3;
> > + if (grinder->tc_index < RTE_SCHED_TRAFFIC_CLASS_BE) {
> > + qsize = rte_sched_port_qsize(port, qindex);
> >
> > - grinder->queue[0] = port->queue + qindex;
> > - grinder->queue[1] = port->queue + qindex + 1;
> > - grinder->queue[2] = port->queue + qindex + 2;
> > - grinder->queue[3] = port->queue + qindex + 3;
> > + grinder->queue[qpos] = port->queue + qindex;
> > + grinder->qbase[qpos] = qbase;
> > + grinder->qindex[qpos] = qindex;
> > + grinder->qsize[qpos] = qsize;
> > + grinder->qmask = grinder->tccache_qmask[grinder-
> > >tccache_r];
> > + grinder->tccache_r++;
> >
> > - grinder->qbase[0] = qbase;
> > - grinder->qbase[1] = qbase + qsize;
> > - grinder->qbase[2] = qbase + 2 * qsize;
> > - grinder->qbase[3] = qbase + 3 * qsize;
> > + return 1;
> > + }
> >
> > + for ( ; qpos < pipe->n_be_queues; qpos++) {
> > + qsize = rte_sched_port_qsize(port, qindex + qpos);
> > + grinder->queue[qpos] = port->queue + qindex + qpos;
> > + grinder->qbase[qpos] = qbase + qpos * qsize;
> > + grinder->qindex[qpos] = qindex + qpos;
> > + grinder->qsize[qpos] = qsize;
> > + }
> > + grinder->tc_index = RTE_SCHED_TRAFFIC_CLASS_BE;
> > + grinder->qmask = grinder->tccache_qmask[grinder->tccache_r];
> > grinder->tccache_r++;
> > +
> > return 1;
> > }
> >
> > diff --git a/lib/librte_sched/rte_sched.h
> > b/lib/librte_sched/rte_sched.h index 2a935998a..ae4dfb311 100644
> > --- a/lib/librte_sched/rte_sched.h
> > +++ b/lib/librte_sched/rte_sched.h
> > @@ -83,9 +83,9 @@ extern "C" {
> > #define RTE_SCHED_BE_QUEUES_PER_PIPE 4
> >
> > /** Number of traffic classes per pipe (as well as subport).
> > - * Cannot be changed.
> > */
> > -#define RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE 4
> > +#define RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE \
> > +(RTE_SCHED_QUEUES_PER_PIPE - RTE_SCHED_BE_QUEUES_PER_PIPE + 1)
> >
> > /** Number of queues per pipe traffic class. Cannot be changed. */
> > #define RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS 4
> > @@ -171,9 +171,7 @@ struct rte_sched_pipe_params {
> > /**< Traffic class rates (measured in bytes per second) */
> > uint32_t tc_period;
> > /**< Enforcement period (measured in milliseconds) */ -#ifdef
> > RTE_SCHED_SUBPORT_TC_OV
> > uint8_t tc_ov_weight; /**< Weight Traffic class 3
> > oversubscription */
> > -#endif
> >
> > /* Pipe queues */
> > uint8_t wrr_weights[RTE_SCHED_BE_QUEUES_PER_PIPE]; /**< WRR
> weights
> > */ @@ -206,11 +204,9 @@ struct rte_sched_port_params {
> > * (measured in bytes) */
> > uint32_t n_subports_per_port; /**< Number of subports */
> > uint32_t n_pipes_per_subport; /**< Number of pipes per subport
> > */
> > - uint16_t qsize[RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE];
> > + uint16_t qsize[RTE_SCHED_QUEUES_PER_PIPE];
> > /**< Packet queue size for each traffic class.
> > - * All queues within the same pipe traffic class have the same
> > - * size. Queues from different pipes serving the same traffic
> > - * class have the same size. */
> > + * Queues which are not needed are allowed to have zero size. */
> > struct rte_sched_pipe_params *pipe_profiles;
> > /**< Pipe profile table.
> > * Every pipe is configured using one of the profiles from this table.
> > */
> > --
> > 2.21.0
next prev parent reply other threads:[~2019-07-17 14:57 UTC|newest]
Thread overview: 163+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-28 12:05 [dpdk-dev] [PATCH 00/27] sched: feature enhancements Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 01/27] sched: update macros for flexible config Lukasz Krakowiak
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 01/28] sched: update macros for flexible config Jasvinder Singh
2019-07-01 19:04 ` Dumitrescu, Cristian
2019-07-02 13:26 ` Singh, Jasvinder
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 00/11] sched: feature enhancements Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 00/11] sched: feature enhancements Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-15 23:50 ` Dumitrescu, Cristian
2019-07-17 14:49 ` Singh, Jasvinder
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 01/11] sched: remove wrr from strict priority tc queues Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 05/11] sched: improve error log messages Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-22 11:01 ` [dpdk-dev] [PATCH v7 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-22 13:15 ` [dpdk-dev] [PATCH v7 00/11] sched: feature enhancements Thomas Monjalon
2019-07-22 13:22 ` Singh, Jasvinder
2019-07-22 13:33 ` Thomas Monjalon
2019-07-22 13:53 ` Ferruh Yigit
2019-07-22 13:56 ` Bruce Richardson
2019-07-22 14:08 ` Ferruh Yigit
2019-07-22 14:08 ` Thomas Monjalon
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 05/11] sched: improve error log messages Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-19 14:18 ` [dpdk-dev] [PATCH v6 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-22 8:19 ` [dpdk-dev] [PATCH v6 00/11] sched: feature enhancements Thomas Monjalon
2019-07-22 11:05 ` Singh, Jasvinder
2019-07-22 9:56 ` Dumitrescu, Cristian
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-18 23:04 ` Dumitrescu, Cristian
2019-07-19 15:25 ` Singh, Jasvinder
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 05/11] sched: improve error log messages Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-18 23:12 ` Dumitrescu, Cristian
2019-07-19 15:25 ` Singh, Jasvinder
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-17 14:42 ` [dpdk-dev] [PATCH v5 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-18 22:57 ` [dpdk-dev] [PATCH v5 00/11] sched: feature enhancements Dumitrescu, Cristian
2019-07-19 10:41 ` Thomas Monjalon
2019-07-19 11:16 ` Singh, Jasvinder
2019-07-19 11:40 ` Thomas Monjalon
2019-07-19 11:42 ` Singh, Jasvinder
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-16 0:37 ` Dumitrescu, Cristian
2019-07-17 14:57 ` Singh, Jasvinder [this message]
2019-07-16 0:57 ` Dumitrescu, Cristian
2019-07-17 15:03 ` Singh, Jasvinder
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 05/11] sched: improve error log messages Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-16 0:44 ` Dumitrescu, Cristian
2019-07-17 14:58 ` Singh, Jasvinder
2019-07-16 0:49 ` Dumitrescu, Cristian
2019-07-17 15:00 ` Singh, Jasvinder
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-12 9:57 ` [dpdk-dev] [PATCH v4 11/11] sched: remove redundant macros Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 02/11] sched: add config flexibility to tc queue sizes Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 03/11] sched: add max pipe profiles config in run time Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 04/11] sched: rename tc3 params to best-effort tc Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 05/11] sched: improve error log messages Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 06/11] sched: improve doxygen comments Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 07/11] net/softnic: add config flexibility to softnic tm Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 08/11] test_sched: modify tests for config flexibility Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 09/11] examples/ip_pipeline: add config flexibility to tm function Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 10/11] examples/qos_sched: add tc and queue config flexibility Jasvinder Singh
2019-07-11 10:26 ` [dpdk-dev] [PATCH v3 11/11] sched: remove redundant macros Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 02/28] sched: update subport and pipe data structures Jasvinder Singh
2019-07-01 18:58 ` Dumitrescu, Cristian
2019-07-02 13:20 ` Singh, Jasvinder
2019-07-01 19:12 ` Dumitrescu, Cristian
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 03/28] sched: update internal " Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 04/28] sched: update port config API Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 05/28] sched: update port free API Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 06/28] sched: update subport config API Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 07/28] sched: update pipe profile add API Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 08/28] sched: update pipe config API Jasvinder Singh
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 09/28] sched: update pkt read and write API Jasvinder Singh
2019-07-01 23:25 ` Dumitrescu, Cristian
2019-07-02 21:05 ` Singh, Jasvinder
2019-07-03 13:40 ` Dumitrescu, Cristian
2019-06-25 15:31 ` [dpdk-dev] [PATCH v2 10/28] sched: update subport and tc queue stats Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 11/28] sched: update port memory footprint API Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 12/28] sched: update packet enqueue API Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 13/28] sched: update grinder pipe and tc cache Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 14/28] sched: update grinder next pipe and tc functions Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 15/28] sched: update pipe and tc queues prefetch Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 16/28] sched: update grinder wrr compute function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 17/28] sched: modify credits update function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 18/28] sched: update mbuf prefetch function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 19/28] sched: update grinder schedule function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 20/28] sched: update grinder handle function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 21/28] sched: update packet dequeue API Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 22/28] sched: update sched queue stats API Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 23/28] test/sched: update unit test Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 24/28] net/softnic: update softnic tm function Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 25/28] examples/qos_sched: update qos sched sample app Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 26/28] examples/ip_pipeline: update ip pipeline " Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 27/28] sched: code cleanup Jasvinder Singh
2019-06-25 15:32 ` [dpdk-dev] [PATCH v2 28/28] sched: add release note Jasvinder Singh
2019-06-26 21:31 ` Thomas Monjalon
2019-06-27 10:50 ` Singh, Jasvinder
2019-06-26 21:33 ` [dpdk-dev] [PATCH v2 00/28] sched: feature enhancements Thomas Monjalon
2019-06-27 10:52 ` Singh, Jasvinder
2019-06-27 0:04 ` Stephen Hemminger
2019-06-27 10:49 ` Singh, Jasvinder
2019-07-01 18:51 ` Dumitrescu, Cristian
2019-07-02 9:32 ` Singh, Jasvinder
2019-05-28 12:05 ` [dpdk-dev] [PATCH 02/27] sched: update subport and pipe data structures Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 03/27] sched: update internal " Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 04/27] sched: update port config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 05/27] sched: update port free api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 06/27] sched: update subport config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 07/27] sched: update pipe profile add api Lukasz Krakowiak
2019-05-28 14:06 ` Stephen Hemminger
2019-05-28 12:05 ` [dpdk-dev] [PATCH 08/27] sched: update pipe config api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 09/27] sched: update pkt read and write api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 10/27] sched: update subport and tc queue stats Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 11/27] sched: update port memory footprint api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 12/27] sched: update packet enqueue api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 13/27] sched: update grinder pipe and tc cache Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 14/27] sched: update grinder next pipe and tc functions Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 15/27] sched: update pipe and tc queues prefetch Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 16/27] sched: update grinder wrr compute function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 17/27] sched: modify credits update function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 18/27] sched: update mbuf prefetch function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 19/27] sched: update grinder schedule function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 20/27] sched: update grinder handle function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 21/27] sched: update packet dequeue api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 22/27] sched: update sched queue stats api Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 23/27] test/sched: update unit test Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 24/27] net/softnic: update softnic tm function Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 25/27] examples/qos_sched: update qos sched sample app Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 26/27] examples/ip_pipeline: update ip pipeline " Lukasz Krakowiak
2019-05-28 12:05 ` [dpdk-dev] [PATCH 27/27] sched: code cleanup Lukasz Krakowiak
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54CBAA185211B4429112C315DA58FF6D3FD947F2@IRSMSX103.ger.corp.intel.com \
--to=jasvinder.singh@intel.com \
--cc=abrahamx.tovar@intel.com \
--cc=cristian.dumitrescu@intel.com \
--cc=dev@dpdk.org \
--cc=lukaszx.krakowiak@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).