* [PATCH v2 0/2] app/eventdev: fix issues with cop alloc and qp size
@ 2022-06-17 12:38 Volodymyr Fialko
2022-06-17 12:38 ` [PATCH v2 1/2] app/eventdev: add null checks for cop allocations Volodymyr Fialko
2022-06-17 12:38 ` [PATCH v2 2/2] app/eventdev: increase number of qp descriptors Volodymyr Fialko
0 siblings, 2 replies; 4+ messages in thread
From: Volodymyr Fialko @ 2022-06-17 12:38 UTC (permalink / raw)
To: dev; +Cc: jerinj, anoobj, Volodymyr Fialko
- Handle cop allocation failures and count them.
- QP default size increased, previous size of 128 was too small for most
of the cases
---
v2:
- resolve issues with the patch description
Volodymyr Fialko (2):
app/eventdev: add null checks for cop allocations
app/eventdev: increase number of qp descriptors
app/test-eventdev/test_perf_common.c | 42 ++++++++++++++++++++++++++--
1 file changed, 39 insertions(+), 3 deletions(-)
--
2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2 1/2] app/eventdev: add null checks for cop allocations
2022-06-17 12:38 [PATCH v2 0/2] app/eventdev: fix issues with cop alloc and qp size Volodymyr Fialko
@ 2022-06-17 12:38 ` Volodymyr Fialko
2022-06-20 19:29 ` Jerin Jacob
2022-06-17 12:38 ` [PATCH v2 2/2] app/eventdev: increase number of qp descriptors Volodymyr Fialko
1 sibling, 1 reply; 4+ messages in thread
From: Volodymyr Fialko @ 2022-06-17 12:38 UTC (permalink / raw)
To: dev, Jerin Jacob; +Cc: anoobj, Volodymyr Fialko
Crypto operation allocation may fail in case when total size of queue
pairs are bigger then the pool size.
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
---
app/test-eventdev/test_perf_common.c | 40 ++++++++++++++++++++++++++--
1 file changed, 38 insertions(+), 2 deletions(-)
diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index b41785492e..a5e031873d 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -367,6 +367,7 @@ crypto_adapter_enq_op_new(struct prod_data *p)
struct evt_options *opt = t->opt;
uint16_t qp_id = p->ca.cdev_qp_id;
uint8_t cdev_id = p->ca.cdev_id;
+ uint64_t alloc_failures = 0;
uint32_t flow_counter = 0;
struct rte_crypto_op *op;
struct rte_mbuf *m;
@@ -386,9 +387,17 @@ crypto_adapter_enq_op_new(struct prod_data *p)
op = rte_crypto_op_alloc(t->ca_op_pool,
RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+ if (unlikely(op == NULL)) {
+ alloc_failures++;
+ continue;
+ }
+
m = rte_pktmbuf_alloc(pool);
- if (m == NULL)
+ if (unlikely(m == NULL)) {
+ alloc_failures++;
+ rte_crypto_op_free(op);
continue;
+ }
rte_pktmbuf_append(m, len);
sym_op = op->sym;
@@ -404,6 +413,11 @@ crypto_adapter_enq_op_new(struct prod_data *p)
op = rte_crypto_op_alloc(t->ca_op_pool,
RTE_CRYPTO_OP_TYPE_ASYMMETRIC);
+ if (unlikely(op == NULL)) {
+ alloc_failures++;
+ continue;
+ }
+
asym_op = op->asym;
asym_op->modex.base.data = modex_test_case.base.data;
asym_op->modex.base.length = modex_test_case.base.len;
@@ -418,6 +432,10 @@ crypto_adapter_enq_op_new(struct prod_data *p)
count++;
}
+
+ if (opt->verbose_level > 1 && alloc_failures)
+ printf("%s(): lcore %d allocation failures: %"PRIu64"\n",
+ __func__, rte_lcore_id(), alloc_failures);
}
static inline void
@@ -430,6 +448,7 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
const uint64_t nb_pkts = t->nb_pkts;
struct rte_mempool *pool = t->pool;
struct evt_options *opt = t->opt;
+ uint64_t alloc_failures = 0;
uint32_t flow_counter = 0;
struct rte_crypto_op *op;
struct rte_event ev;
@@ -455,9 +474,17 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
op = rte_crypto_op_alloc(t->ca_op_pool,
RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+ if (unlikely(op == NULL)) {
+ alloc_failures++;
+ continue;
+ }
+
m = rte_pktmbuf_alloc(pool);
- if (m == NULL)
+ if (unlikely(m == NULL)) {
+ alloc_failures++;
+ rte_crypto_op_free(op);
continue;
+ }
rte_pktmbuf_append(m, len);
sym_op = op->sym;
@@ -473,6 +500,11 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
op = rte_crypto_op_alloc(t->ca_op_pool,
RTE_CRYPTO_OP_TYPE_ASYMMETRIC);
+ if (unlikely(op == NULL)) {
+ alloc_failures++;
+ continue;
+ }
+
asym_op = op->asym;
asym_op->modex.base.data = modex_test_case.base.data;
asym_op->modex.base.length = modex_test_case.base.len;
@@ -489,6 +521,10 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
count++;
}
+
+ if (opt->verbose_level > 1 && alloc_failures)
+ printf("%s(): lcore %d allocation failures: %"PRIu64"\n",
+ __func__, rte_lcore_id(), alloc_failures);
}
static inline int
--
2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2 2/2] app/eventdev: increase number of qp descriptors
2022-06-17 12:38 [PATCH v2 0/2] app/eventdev: fix issues with cop alloc and qp size Volodymyr Fialko
2022-06-17 12:38 ` [PATCH v2 1/2] app/eventdev: add null checks for cop allocations Volodymyr Fialko
@ 2022-06-17 12:38 ` Volodymyr Fialko
1 sibling, 0 replies; 4+ messages in thread
From: Volodymyr Fialko @ 2022-06-17 12:38 UTC (permalink / raw)
To: dev, Jerin Jacob; +Cc: anoobj, Volodymyr Fialko
Increase number of cryptodev queue pair descriptors by default. Current
size of 128 descriptors does not satisfying minimal requirements of crypto
drivers.
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
---
app/test-eventdev/test_perf_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
index a5e031873d..81420be73a 100644
--- a/app/test-eventdev/test_perf_common.c
+++ b/app/test-eventdev/test_perf_common.c
@@ -6,7 +6,7 @@
#include "test_perf_common.h"
-#define NB_CRYPTODEV_DESCRIPTORS 128
+#define NB_CRYPTODEV_DESCRIPTORS 1024
#define DATA_SIZE 512
struct modex_test_data {
enum rte_crypto_asym_xform_type xform_type;
--
2.25.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 1/2] app/eventdev: add null checks for cop allocations
2022-06-17 12:38 ` [PATCH v2 1/2] app/eventdev: add null checks for cop allocations Volodymyr Fialko
@ 2022-06-20 19:29 ` Jerin Jacob
0 siblings, 0 replies; 4+ messages in thread
From: Jerin Jacob @ 2022-06-20 19:29 UTC (permalink / raw)
To: Volodymyr Fialko; +Cc: dpdk-dev, Jerin Jacob, Anoob Joseph
On Fri, Jun 17, 2022 at 6:09 PM Volodymyr Fialko <vfialko@marvell.com> wrote:
>
> Crypto operation allocation may fail in case when total size of queue
> pairs are bigger then the pool size.
then -> than
>
> Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Series-Acked-by: Jerin Jacob <jerinj@marvell.com>
Series applied to dpdk-next-net-eventdev/for-main. Thanks
> ---
> app/test-eventdev/test_perf_common.c | 40 ++++++++++++++++++++++++++--
> 1 file changed, 38 insertions(+), 2 deletions(-)
>
> diff --git a/app/test-eventdev/test_perf_common.c b/app/test-eventdev/test_perf_common.c
> index b41785492e..a5e031873d 100644
> --- a/app/test-eventdev/test_perf_common.c
> +++ b/app/test-eventdev/test_perf_common.c
> @@ -367,6 +367,7 @@ crypto_adapter_enq_op_new(struct prod_data *p)
> struct evt_options *opt = t->opt;
> uint16_t qp_id = p->ca.cdev_qp_id;
> uint8_t cdev_id = p->ca.cdev_id;
> + uint64_t alloc_failures = 0;
> uint32_t flow_counter = 0;
> struct rte_crypto_op *op;
> struct rte_mbuf *m;
> @@ -386,9 +387,17 @@ crypto_adapter_enq_op_new(struct prod_data *p)
>
> op = rte_crypto_op_alloc(t->ca_op_pool,
> RTE_CRYPTO_OP_TYPE_SYMMETRIC);
> + if (unlikely(op == NULL)) {
> + alloc_failures++;
> + continue;
> + }
> +
> m = rte_pktmbuf_alloc(pool);
> - if (m == NULL)
> + if (unlikely(m == NULL)) {
> + alloc_failures++;
> + rte_crypto_op_free(op);
> continue;
> + }
>
> rte_pktmbuf_append(m, len);
> sym_op = op->sym;
> @@ -404,6 +413,11 @@ crypto_adapter_enq_op_new(struct prod_data *p)
>
> op = rte_crypto_op_alloc(t->ca_op_pool,
> RTE_CRYPTO_OP_TYPE_ASYMMETRIC);
> + if (unlikely(op == NULL)) {
> + alloc_failures++;
> + continue;
> + }
> +
> asym_op = op->asym;
> asym_op->modex.base.data = modex_test_case.base.data;
> asym_op->modex.base.length = modex_test_case.base.len;
> @@ -418,6 +432,10 @@ crypto_adapter_enq_op_new(struct prod_data *p)
>
> count++;
> }
> +
> + if (opt->verbose_level > 1 && alloc_failures)
> + printf("%s(): lcore %d allocation failures: %"PRIu64"\n",
> + __func__, rte_lcore_id(), alloc_failures);
> }
>
> static inline void
> @@ -430,6 +448,7 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
> const uint64_t nb_pkts = t->nb_pkts;
> struct rte_mempool *pool = t->pool;
> struct evt_options *opt = t->opt;
> + uint64_t alloc_failures = 0;
> uint32_t flow_counter = 0;
> struct rte_crypto_op *op;
> struct rte_event ev;
> @@ -455,9 +474,17 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
>
> op = rte_crypto_op_alloc(t->ca_op_pool,
> RTE_CRYPTO_OP_TYPE_SYMMETRIC);
> + if (unlikely(op == NULL)) {
> + alloc_failures++;
> + continue;
> + }
> +
> m = rte_pktmbuf_alloc(pool);
> - if (m == NULL)
> + if (unlikely(m == NULL)) {
> + alloc_failures++;
> + rte_crypto_op_free(op);
> continue;
> + }
>
> rte_pktmbuf_append(m, len);
> sym_op = op->sym;
> @@ -473,6 +500,11 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
>
> op = rte_crypto_op_alloc(t->ca_op_pool,
> RTE_CRYPTO_OP_TYPE_ASYMMETRIC);
> + if (unlikely(op == NULL)) {
> + alloc_failures++;
> + continue;
> + }
> +
> asym_op = op->asym;
> asym_op->modex.base.data = modex_test_case.base.data;
> asym_op->modex.base.length = modex_test_case.base.len;
> @@ -489,6 +521,10 @@ crypto_adapter_enq_op_fwd(struct prod_data *p)
>
> count++;
> }
> +
> + if (opt->verbose_level > 1 && alloc_failures)
> + printf("%s(): lcore %d allocation failures: %"PRIu64"\n",
> + __func__, rte_lcore_id(), alloc_failures);
> }
>
> static inline int
> --
> 2.25.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-06-17 12:38 ` [PATCH v2 2/2] app/eventdev: increase number of qp descriptors Volodymyr Fialko
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