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{
    "id": 96527,
    "url": "http://patchwork.dpdk.org/api/patches/96527/?format=api",
    "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210802101847.3462-12-joyce.kong@arm.com/",
    "project": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<20210802101847.3462-12-joyce.kong@arm.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20210802101847.3462-12-joyce.kong@arm.com",
    "date": "2021-08-02T10:18:46",
    "name": "[v1,11/12] app/bbdev: use compiler atomics for thread sync",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": true,
    "hash": "39a8ea122cacc28217effa548122b2ae676bf9f0",
    "submitter": {
        "id": 970,
        "url": "http://patchwork.dpdk.org/api/people/970/?format=api",
        "name": "Joyce Kong",
        "email": "joyce.kong@arm.com"
    },
    "delegate": {
        "id": 1,
        "url": "http://patchwork.dpdk.org/api/users/1/?format=api",
        "username": "tmonjalo",
        "first_name": "Thomas",
        "last_name": "Monjalon",
        "email": "thomas@monjalon.net"
    },
    "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20210802101847.3462-12-joyce.kong@arm.com/mbox/",
    "series": [
        {
            "id": 18128,
            "url": "http://patchwork.dpdk.org/api/series/18128/?format=api",
            "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=18128",
            "date": "2021-08-02T10:18:35",
            "name": "use compiler atomic builtins for app",
            "version": 1,
            "mbox": "http://patchwork.dpdk.org/series/18128/mbox/"
        }
    ],
    "comments": "http://patchwork.dpdk.org/api/patches/96527/comments/",
    "check": "success",
    "checks": "http://patchwork.dpdk.org/api/patches/96527/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "Received": [
            "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 7AE68A0C41;\n\tMon,  2 Aug 2021 12:21:14 +0200 (CEST)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 60CD64113D;\n\tMon,  2 Aug 2021 12:21:14 +0200 (CEST)",
            "from foss.arm.com (foss.arm.com [217.140.110.172])\n by mails.dpdk.org (Postfix) with ESMTP id 7BB3A41134\n for <dev@dpdk.org>; Mon,  2 Aug 2021 12:21:13 +0200 (CEST)",
            "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14])\n by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 091A511D4;\n Mon,  2 Aug 2021 03:21:13 -0700 (PDT)",
            "from net-arm-n1sdp.shanghai.arm.com (net-arm-n1sdp.shanghai.arm.com\n [10.169.208.222])\n by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 50E653F70D;\n Mon,  2 Aug 2021 03:21:06 -0700 (PDT)"
        ],
        "From": "Joyce Kong <joyce.kong@arm.com>",
        "To": "thomas@monjalon.net, david.marchand@redhat.com,\n honnappa.nagarahalli@arm.com, ruifeng.wang@arm.com,\n konstantin.ananyev@intel.com, rsanford@akamai.com,\n erik.g.carrillo@intel.com, olivier.matz@6wind.com, yipeng1.wang@intel.com,\n sameh.gobriel@intel.com, bruce.richardson@intel.com,\n vladimir.medvedkin@intel.com, anatoly.burakov@intel.com,\n andrew.rybchenko@oktetlabs.ru, jerinj@marvell.com,\n declan.doherty@intel.com, ciara.power@intel.com, xiaoyun.li@intel.com,\n nicolas.chautru@intel.com, maryam.tahhan@intel.com,\n reshma.pattan@intel.com, cristian.dumitrescu@intel.com",
        "Cc": "dev@dpdk.org,\n\tnd@arm.com",
        "Date": "Mon,  2 Aug 2021 05:18:46 -0500",
        "Message-Id": "<20210802101847.3462-12-joyce.kong@arm.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<20210802101847.3462-1-joyce.kong@arm.com>",
        "References": "<20210802101847.3462-1-joyce.kong@arm.com>",
        "Subject": "[dpdk-dev] [PATCH v1 11/12] app/bbdev: use compiler atomics for\n thread sync",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.29",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Convert rte_atomic usages to compiler atomic built-ins\nfor thread params sync in bbdev cases.\n\nSigned-off-by: Joyce Kong <joyce.kong@arm.com>\nReviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>\n---\n app/test-bbdev/test_bbdev_perf.c | 135 ++++++++++++++-----------------\n 1 file changed, 59 insertions(+), 76 deletions(-)",
    "diff": "diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c\nindex 469597b8b3..dc62e16216 100644\n--- a/app/test-bbdev/test_bbdev_perf.c\n+++ b/app/test-bbdev/test_bbdev_perf.c\n@@ -133,7 +133,7 @@ struct test_op_params {\n \tuint16_t num_to_process;\n \tuint16_t num_lcores;\n \tint vector_mask;\n-\trte_atomic16_t sync;\n+\tuint16_t sync;\n \tstruct test_buffers q_bufs[RTE_MAX_NUMA_NODES][MAX_QUEUES];\n };\n \n@@ -148,9 +148,9 @@ struct thread_params {\n \tuint8_t iter_count;\n \tdouble iter_average;\n \tdouble bler;\n-\trte_atomic16_t nb_dequeued;\n-\trte_atomic16_t processing_status;\n-\trte_atomic16_t burst_sz;\n+\tuint16_t nb_dequeued;\n+\tint16_t processing_status;\n+\tuint16_t burst_sz;\n \tstruct test_op_params *op_params;\n \tstruct rte_bbdev_dec_op *dec_ops[MAX_BURST];\n \tstruct rte_bbdev_enc_op *enc_ops[MAX_BURST];\n@@ -2594,46 +2594,46 @@ dequeue_event_callback(uint16_t dev_id,\n \t}\n \n \tif (unlikely(event != RTE_BBDEV_EVENT_DEQUEUE)) {\n-\t\trte_atomic16_set(&tp->processing_status, TEST_FAILED);\n+\t\t__atomic_store_n(&tp->processing_status, TEST_FAILED, __ATOMIC_RELAXED);\n \t\tprintf(\n \t\t\t\"Dequeue interrupt handler called for incorrect event!\\n\");\n \t\treturn;\n \t}\n \n-\tburst_sz = rte_atomic16_read(&tp->burst_sz);\n+\tburst_sz = __atomic_load_n(&tp->burst_sz, __ATOMIC_RELAXED);\n \tnum_ops = tp->op_params->num_to_process;\n \n \tif (test_vector.op_type == RTE_BBDEV_OP_TURBO_DEC)\n \t\tdeq = rte_bbdev_dequeue_dec_ops(dev_id, queue_id,\n \t\t\t\t&tp->dec_ops[\n-\t\t\t\t\trte_atomic16_read(&tp->nb_dequeued)],\n+\t\t\t\t\t__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED)],\n \t\t\t\tburst_sz);\n \telse if (test_vector.op_type == RTE_BBDEV_OP_LDPC_DEC)\n \t\tdeq = rte_bbdev_dequeue_ldpc_dec_ops(dev_id, queue_id,\n \t\t\t\t&tp->dec_ops[\n-\t\t\t\t\trte_atomic16_read(&tp->nb_dequeued)],\n+\t\t\t\t\t__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED)],\n \t\t\t\tburst_sz);\n \telse if (test_vector.op_type == RTE_BBDEV_OP_LDPC_ENC)\n \t\tdeq = rte_bbdev_dequeue_ldpc_enc_ops(dev_id, queue_id,\n \t\t\t\t&tp->enc_ops[\n-\t\t\t\t\trte_atomic16_read(&tp->nb_dequeued)],\n+\t\t\t\t\t__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED)],\n \t\t\t\tburst_sz);\n \telse /*RTE_BBDEV_OP_TURBO_ENC*/\n \t\tdeq = rte_bbdev_dequeue_enc_ops(dev_id, queue_id,\n \t\t\t\t&tp->enc_ops[\n-\t\t\t\t\trte_atomic16_read(&tp->nb_dequeued)],\n+\t\t\t\t\t__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED)],\n \t\t\t\tburst_sz);\n \n \tif (deq < burst_sz) {\n \t\tprintf(\n \t\t\t\"After receiving the interrupt all operations should be dequeued. Expected: %u, got: %u\\n\",\n \t\t\tburst_sz, deq);\n-\t\trte_atomic16_set(&tp->processing_status, TEST_FAILED);\n+\t\t__atomic_store_n(&tp->processing_status, TEST_FAILED, __ATOMIC_RELAXED);\n \t\treturn;\n \t}\n \n-\tif (rte_atomic16_read(&tp->nb_dequeued) + deq < num_ops) {\n-\t\trte_atomic16_add(&tp->nb_dequeued, deq);\n+\tif (__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED) + deq < num_ops) {\n+\t\t__atomic_fetch_add(&tp->nb_dequeued, deq, __ATOMIC_RELAXED);\n \t\treturn;\n \t}\n \n@@ -2670,7 +2670,7 @@ dequeue_event_callback(uint16_t dev_id,\n \n \tif (ret) {\n \t\tprintf(\"Buffers validation failed\\n\");\n-\t\trte_atomic16_set(&tp->processing_status, TEST_FAILED);\n+\t\t__atomic_store_n(&tp->processing_status, TEST_FAILED, __ATOMIC_RELAXED);\n \t}\n \n \tswitch (test_vector.op_type) {\n@@ -2691,7 +2691,7 @@ dequeue_event_callback(uint16_t dev_id,\n \t\tbreak;\n \tdefault:\n \t\tprintf(\"Unknown op type: %d\\n\", test_vector.op_type);\n-\t\trte_atomic16_set(&tp->processing_status, TEST_FAILED);\n+\t\t__atomic_store_n(&tp->processing_status, TEST_FAILED, __ATOMIC_RELAXED);\n \t\treturn;\n \t}\n \n@@ -2700,7 +2700,7 @@ dequeue_event_callback(uint16_t dev_id,\n \ttp->mbps += (((double)(num_ops * tb_len_bits)) / 1000000.0) /\n \t\t\t((double)total_time / (double)rte_get_tsc_hz());\n \n-\trte_atomic16_add(&tp->nb_dequeued, deq);\n+\t__atomic_fetch_add(&tp->nb_dequeued, deq, __ATOMIC_RELAXED);\n }\n \n static int\n@@ -2738,11 +2738,10 @@ throughput_intr_lcore_ldpc_dec(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\trte_atomic16_clear(&tp->processing_status);\n-\trte_atomic16_clear(&tp->nb_dequeued);\n+\t__atomic_store_n(&tp->processing_status, 0, __ATOMIC_RELAXED);\n+\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_dec_op_alloc_bulk(tp->op_params->mp, ops,\n \t\t\t\tnum_to_process);\n@@ -2790,17 +2789,15 @@ throughput_intr_lcore_ldpc_dec(void *arg)\n \t\t\t * the number of operations is not a multiple of\n \t\t\t * burst size.\n \t\t\t */\n-\t\t\trte_atomic16_set(&tp->burst_sz, num_to_enq);\n+\t\t\t__atomic_store_n(&tp->burst_sz, num_to_enq, __ATOMIC_RELAXED);\n \n \t\t\t/* Wait until processing of previous batch is\n \t\t\t * completed\n \t\t\t */\n-\t\t\twhile (rte_atomic16_read(&tp->nb_dequeued) !=\n-\t\t\t\t\t(int16_t) enqueued)\n-\t\t\t\trte_pause();\n+\t\t\trte_wait_until_equal_16(&tp->nb_dequeued, enqueued, __ATOMIC_RELAXED);\n \t\t}\n \t\tif (j != TEST_REPETITIONS - 1)\n-\t\t\trte_atomic16_clear(&tp->nb_dequeued);\n+\t\t\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \t}\n \n \treturn TEST_SUCCESS;\n@@ -2835,11 +2832,10 @@ throughput_intr_lcore_dec(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\trte_atomic16_clear(&tp->processing_status);\n-\trte_atomic16_clear(&tp->nb_dequeued);\n+\t__atomic_store_n(&tp->processing_status, 0, __ATOMIC_RELAXED);\n+\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_dec_op_alloc_bulk(tp->op_params->mp, ops,\n \t\t\t\tnum_to_process);\n@@ -2880,17 +2876,15 @@ throughput_intr_lcore_dec(void *arg)\n \t\t\t * the number of operations is not a multiple of\n \t\t\t * burst size.\n \t\t\t */\n-\t\t\trte_atomic16_set(&tp->burst_sz, num_to_enq);\n+\t\t\t__atomic_store_n(&tp->burst_sz, num_to_enq, __ATOMIC_RELAXED);\n \n \t\t\t/* Wait until processing of previous batch is\n \t\t\t * completed\n \t\t\t */\n-\t\t\twhile (rte_atomic16_read(&tp->nb_dequeued) !=\n-\t\t\t\t\t(int16_t) enqueued)\n-\t\t\t\trte_pause();\n+\t\t\trte_wait_until_equal_16(&tp->nb_dequeued, enqueued, __ATOMIC_RELAXED);\n \t\t}\n \t\tif (j != TEST_REPETITIONS - 1)\n-\t\t\trte_atomic16_clear(&tp->nb_dequeued);\n+\t\t\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \t}\n \n \treturn TEST_SUCCESS;\n@@ -2925,11 +2919,10 @@ throughput_intr_lcore_enc(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\trte_atomic16_clear(&tp->processing_status);\n-\trte_atomic16_clear(&tp->nb_dequeued);\n+\t__atomic_store_n(&tp->processing_status, 0, __ATOMIC_RELAXED);\n+\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_enc_op_alloc_bulk(tp->op_params->mp, ops,\n \t\t\tnum_to_process);\n@@ -2969,17 +2962,15 @@ throughput_intr_lcore_enc(void *arg)\n \t\t\t * the number of operations is not a multiple of\n \t\t\t * burst size.\n \t\t\t */\n-\t\t\trte_atomic16_set(&tp->burst_sz, num_to_enq);\n+\t\t\t__atomic_store_n(&tp->burst_sz, num_to_enq, __ATOMIC_RELAXED);\n \n \t\t\t/* Wait until processing of previous batch is\n \t\t\t * completed\n \t\t\t */\n-\t\t\twhile (rte_atomic16_read(&tp->nb_dequeued) !=\n-\t\t\t\t\t(int16_t) enqueued)\n-\t\t\t\trte_pause();\n+\t\t\trte_wait_until_equal_16(&tp->nb_dequeued, enqueued, __ATOMIC_RELAXED);\n \t\t}\n \t\tif (j != TEST_REPETITIONS - 1)\n-\t\t\trte_atomic16_clear(&tp->nb_dequeued);\n+\t\t\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \t}\n \n \treturn TEST_SUCCESS;\n@@ -3015,11 +3006,10 @@ throughput_intr_lcore_ldpc_enc(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\trte_atomic16_clear(&tp->processing_status);\n-\trte_atomic16_clear(&tp->nb_dequeued);\n+\t__atomic_store_n(&tp->processing_status, 0, __ATOMIC_RELAXED);\n+\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_enc_op_alloc_bulk(tp->op_params->mp, ops,\n \t\t\tnum_to_process);\n@@ -3061,17 +3051,15 @@ throughput_intr_lcore_ldpc_enc(void *arg)\n \t\t\t * the number of operations is not a multiple of\n \t\t\t * burst size.\n \t\t\t */\n-\t\t\trte_atomic16_set(&tp->burst_sz, num_to_enq);\n+\t\t\t__atomic_store_n(&tp->burst_sz, num_to_enq, __ATOMIC_RELAXED);\n \n \t\t\t/* Wait until processing of previous batch is\n \t\t\t * completed\n \t\t\t */\n-\t\t\twhile (rte_atomic16_read(&tp->nb_dequeued) !=\n-\t\t\t\t\t(int16_t) enqueued)\n-\t\t\t\trte_pause();\n+\t\t\trte_wait_until_equal_16(&tp->nb_dequeued, enqueued, __ATOMIC_RELAXED);\n \t\t}\n \t\tif (j != TEST_REPETITIONS - 1)\n-\t\t\trte_atomic16_clear(&tp->nb_dequeued);\n+\t\t\t__atomic_store_n(&tp->nb_dequeued, 0, __ATOMIC_RELAXED);\n \t}\n \n \treturn TEST_SUCCESS;\n@@ -3105,8 +3093,7 @@ throughput_pmd_lcore_dec(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_dec_op_alloc_bulk(tp->op_params->mp, ops_enq, num_ops);\n \tTEST_ASSERT_SUCCESS(ret, \"Allocation failed for %d ops\", num_ops);\n@@ -3209,8 +3196,7 @@ bler_pmd_lcore_ldpc_dec(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_dec_op_alloc_bulk(tp->op_params->mp, ops_enq, num_ops);\n \tTEST_ASSERT_SUCCESS(ret, \"Allocation failed for %d ops\", num_ops);\n@@ -3339,8 +3325,7 @@ throughput_pmd_lcore_ldpc_dec(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_dec_op_alloc_bulk(tp->op_params->mp, ops_enq, num_ops);\n \tTEST_ASSERT_SUCCESS(ret, \"Allocation failed for %d ops\", num_ops);\n@@ -3456,8 +3441,7 @@ throughput_pmd_lcore_enc(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_enc_op_alloc_bulk(tp->op_params->mp, ops_enq,\n \t\t\tnum_ops);\n@@ -3547,8 +3531,7 @@ throughput_pmd_lcore_ldpc_enc(void *arg)\n \n \tbufs = &tp->op_params->q_bufs[GET_SOCKET(info.socket_id)][queue_id];\n \n-\twhile (rte_atomic16_read(&tp->op_params->sync) == SYNC_WAIT)\n-\t\trte_pause();\n+\trte_wait_until_equal_16(&tp->op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \n \tret = rte_bbdev_enc_op_alloc_bulk(tp->op_params->mp, ops_enq,\n \t\t\tnum_ops);\n@@ -3731,7 +3714,7 @@ bler_test(struct active_device *ad,\n \telse\n \t\treturn TEST_SKIPPED;\n \n-\trte_atomic16_set(&op_params->sync, SYNC_WAIT);\n+\t__atomic_store_n(&op_params->sync, SYNC_WAIT, __ATOMIC_RELAXED);\n \n \t/* Main core is set at first entry */\n \tt_params[0].dev_id = ad->dev_id;\n@@ -3754,7 +3737,7 @@ bler_test(struct active_device *ad,\n \t\t\t\t&t_params[used_cores++], lcore_id);\n \t}\n \n-\trte_atomic16_set(&op_params->sync, SYNC_START);\n+\t__atomic_store_n(&op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \tret = bler_function(&t_params[0]);\n \n \t/* Main core is always used */\n@@ -3849,7 +3832,7 @@ throughput_test(struct active_device *ad,\n \t\t\tthroughput_function = throughput_pmd_lcore_enc;\n \t}\n \n-\trte_atomic16_set(&op_params->sync, SYNC_WAIT);\n+\t__atomic_store_n(&op_params->sync, SYNC_WAIT, __ATOMIC_RELAXED);\n \n \t/* Main core is set at first entry */\n \tt_params[0].dev_id = ad->dev_id;\n@@ -3872,7 +3855,7 @@ throughput_test(struct active_device *ad,\n \t\t\t\t&t_params[used_cores++], lcore_id);\n \t}\n \n-\trte_atomic16_set(&op_params->sync, SYNC_START);\n+\t__atomic_store_n(&op_params->sync, SYNC_START, __ATOMIC_RELAXED);\n \tret = throughput_function(&t_params[0]);\n \n \t/* Main core is always used */\n@@ -3902,29 +3885,29 @@ throughput_test(struct active_device *ad,\n \t * Wait for main lcore operations.\n \t */\n \ttp = &t_params[0];\n-\twhile ((rte_atomic16_read(&tp->nb_dequeued) <\n-\t\t\top_params->num_to_process) &&\n-\t\t\t(rte_atomic16_read(&tp->processing_status) !=\n-\t\t\tTEST_FAILED))\n+\twhile ((__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED) <\n+\t\top_params->num_to_process) &&\n+\t\t(__atomic_load_n(&tp->processing_status, __ATOMIC_RELAXED) !=\n+\t\tTEST_FAILED))\n \t\trte_pause();\n \n \ttp->ops_per_sec /= TEST_REPETITIONS;\n \ttp->mbps /= TEST_REPETITIONS;\n-\tret |= (int)rte_atomic16_read(&tp->processing_status);\n+\tret |= (int)__atomic_load_n(&tp->processing_status, __ATOMIC_RELAXED);\n \n \t/* Wait for worker lcores operations */\n \tfor (used_cores = 1; used_cores < num_lcores; used_cores++) {\n \t\ttp = &t_params[used_cores];\n \n-\t\twhile ((rte_atomic16_read(&tp->nb_dequeued) <\n-\t\t\t\top_params->num_to_process) &&\n-\t\t\t\t(rte_atomic16_read(&tp->processing_status) !=\n-\t\t\t\tTEST_FAILED))\n+\t\twhile ((__atomic_load_n(&tp->nb_dequeued, __ATOMIC_RELAXED) <\n+\t\t\top_params->num_to_process) &&\n+\t\t\t(__atomic_load_n(&tp->processing_status, __ATOMIC_RELAXED) !=\n+\t\t\tTEST_FAILED))\n \t\t\trte_pause();\n \n \t\ttp->ops_per_sec /= TEST_REPETITIONS;\n \t\ttp->mbps /= TEST_REPETITIONS;\n-\t\tret |= (int)rte_atomic16_read(&tp->processing_status);\n+\t\tret |= (int)__atomic_load_n(&tp->processing_status, __ATOMIC_RELAXED);\n \t}\n \n \t/* Print throughput if test passed */\n",
    "prefixes": [
        "v1",
        "11/12"
    ]
}