From patchwork Thu Feb 2 09:13:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Baum X-Patchwork-Id: 122890 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id D745241BAB; Thu, 2 Feb 2023 10:14:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D209E42D5F; Thu, 2 Feb 2023 10:14:02 +0100 (CET) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2066.outbound.protection.outlook.com [40.107.94.66]) by mails.dpdk.org (Postfix) with ESMTP id 8413942D4D for ; Thu, 2 Feb 2023 10:14:00 +0100 (CET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=QBcSPh2XCpGc2FbK+mO6uhFJlAdIjAVC/LzNHleagCfewQsYGphaNfX5Fktwq2ciajrNSOU2oNamQ9J+eVI0d76pfMr2uzmO4oyWBsor54GuJaPbI6Ko4KAhHJwQVion4Gj72QDG17lneLsk+5HI0GQg+Eu8mAGh3egvMG0s8cu5kX0U/kl13RrN8nC8+bbXWu2kegPQTp8Mer3ntMYJSlNY14vEFiRAX4K9dXRPXlPVa3uyW469sHMFopfaZb+ckzIdfmHHYBuvN1zcSk+FGSx9j+zhkThN2JQmOIwNHdET3ZnEvA/3F68tHROfG8fEcIRixAWKg7i9GnZs8E0S2A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=5xkcEdvJ1opNOfT3DRu1/YWt45PNTiOd6lUAIvlubaw=; b=F/8P0/mHGPOD78IkuEGJMTb7wSSFN4/qhxu+O8lxXNyYFT9oMp4StOZkvwSKdyKcENvbRE0LkQGd+8c8eusgVW+UYd6Q7E9L/4w38xPi+8AhVTa3vdTKSMCGC/r93+knE7t2WzH2AHC0HgBNbcPxJjwb7ruDmG3j9R3z/2yhy54OZZnAAHjlLvvJ/lYCNi5aqRkC+HxquBzKOXZMWbi2vgpJVxM04Wj6guutzWW/YLEGYdZR0KDWVmeJqy65HbF8aoqze7y8qvQKmcm9+z8spk7fkyU/MIrq/fRjl5NU6Xye/Xqf1QZBdxBdtYGnBJFt5U4i67rwYSJa+Bl5cntXRA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=dpdk.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5xkcEdvJ1opNOfT3DRu1/YWt45PNTiOd6lUAIvlubaw=; b=UdV6g/FJXnqBzRlQZb0Lu32r8GB/PjjjexNrqsEsRNs87VoPWoh/EsjHaSHkZeeFfScYMU5wAcKS77VVgnpvapo8GPmXqUyKE0ozL8oksbkpIqGwR2SAzXmHeWCfqGnaT+aX14U+E3povAUSHscDMaLiGfJ6xq1ii19AQMjfO8bl0nK2jRFke78nz/CLa2RE4wwkAmQxe62ODmyasKbCG/0LvUKTvA6dvUiGApAA3X2LNDUCFwwCiHZOpIksv8a9IRqq21YeUAErTtx3hxdlNfP70jViYQ9QkNcXiK5oAf/ip2YYJ/ytMfyXftbz9uYtDhagizGchPQLEKHzzVv4tw== Received: from BN9PR03CA0632.namprd03.prod.outlook.com (2603:10b6:408:13b::7) by SN7PR12MB6692.namprd12.prod.outlook.com (2603:10b6:806:270::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6043.38; Thu, 2 Feb 2023 09:13:58 +0000 Received: from BN8NAM11FT051.eop-nam11.prod.protection.outlook.com (2603:10b6:408:13b:cafe::8c) by BN9PR03CA0632.outlook.office365.com (2603:10b6:408:13b::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6064.27 via Frontend Transport; Thu, 2 Feb 2023 09:13:58 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by BN8NAM11FT051.mail.protection.outlook.com (10.13.177.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6064.27 via Frontend Transport; Thu, 2 Feb 2023 09:13:58 +0000 Received: from rnnvmail202.nvidia.com (10.129.68.7) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 2 Feb 2023 01:13:45 -0800 Received: from rnnvmail203.nvidia.com (10.129.68.9) by rnnvmail202.nvidia.com (10.129.68.7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 2 Feb 2023 01:13:45 -0800 Received: from nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36 via Frontend Transport; Thu, 2 Feb 2023 01:13:43 -0800 From: Michael Baum To: CC: Matan Azrad , Akhil Goyal , "Ashish Gupta" , Fiona Trahe , "Thomas Monjalon" Subject: [PATCH v2 3/4] app/test-compress-perf: add algo option Date: Thu, 2 Feb 2023 11:13:31 +0200 Message-ID: <20230202091332.1037078-4-michaelba@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230202091332.1037078-1-michaelba@nvidia.com> References: <20230109074526.2507344-1-michaelba@nvidia.com> <20230202091332.1037078-1-michaelba@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT051:EE_|SN7PR12MB6692:EE_ X-MS-Office365-Filtering-Correlation-Id: d3282fa5-db92-4c08-bf20-08db04fdd121 X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230025)(4636009)(136003)(376002)(346002)(396003)(39860400002)(451199018)(46966006)(36840700001)(40470700004)(47076005)(2616005)(36756003)(54906003)(6666004)(336012)(83380400001)(316002)(426003)(2906002)(36860700001)(82740400003)(7636003)(82310400005)(41300700001)(8676002)(478600001)(70586007)(70206006)(7696005)(4326008)(1076003)(26005)(6286002)(40460700003)(55016003)(186003)(356005)(40480700001)(5660300002)(30864003)(8936002)(86362001)(6916009); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Feb 2023 09:13:58.3069 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d3282fa5-db92-4c08-bf20-08db04fdd121 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT051.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB6692 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add a command line option `algo` to select the compress algorithm supported by the compress API: null (DMA), deflate and lzs. Default for deflate. Signed-off-by: Matan Azrad Signed-off-by: Michael Baum --- app/test-compress-perf/comp_perf_options.h | 2 + .../comp_perf_options_parse.c | 40 ++++++++++++++++++- .../comp_perf_test_cyclecount.c | 4 +- .../comp_perf_test_throughput.c | 4 +- .../comp_perf_test_verify.c | 4 +- app/test-compress-perf/main.c | 38 +++++++++++------- doc/guides/rel_notes/release_23_03.rst | 4 ++ doc/guides/tools/comp_perf.rst | 2 + 8 files changed, 76 insertions(+), 22 deletions(-) diff --git a/app/test-compress-perf/comp_perf_options.h b/app/test-compress-perf/comp_perf_options.h index d00b299247..5e5227a700 100644 --- a/app/test-compress-perf/comp_perf_options.h +++ b/app/test-compress-perf/comp_perf_options.h @@ -63,6 +63,8 @@ struct comp_test_data { enum rte_comp_huffman huffman_enc; enum comp_operation test_op; + enum rte_comp_algorithm test_algo; + int window_sz; struct range_list level_lst; uint8_t level; diff --git a/app/test-compress-perf/comp_perf_options_parse.c b/app/test-compress-perf/comp_perf_options_parse.c index 7a992bf43e..97ddff87ef 100644 --- a/app/test-compress-perf/comp_perf_options_parse.c +++ b/app/test-compress-perf/comp_perf_options_parse.c @@ -25,6 +25,7 @@ #define CPERF_MAX_SGL_SEGS ("max-num-sgl-segs") #define CPERF_NUM_ITER ("num-iter") #define CPERF_OPTYPE ("operation") +#define CPERF_ALGO ("algo") #define CPERF_HUFFMAN_ENC ("huffman-enc") #define CPERF_LEVEL ("compress-level") #define CPERF_WINDOW_SIZE ("window-sz") @@ -56,6 +57,8 @@ usage(char *progname) " compressed/decompressed (default: 10000)\n" " --operation [comp/decomp/comp_and_decomp]: perform test on\n" " compression, decompression or both operations\n" + " --algo [null/deflate/lzs]: perform test on algorithm\n" + " null(DMA), deflate or lzs (default: deflate)\n" " --huffman-enc [fixed/dynamic/default]: Huffman encoding\n" " (default: dynamic)\n" " --compress-level N: compression level, which could be a single value, list or range\n" @@ -470,6 +473,36 @@ parse_op_type(struct comp_test_data *test_data, const char *arg) return 0; } +static int +parse_algo(struct comp_test_data *test_data, const char *arg) +{ + struct name_id_map algo_namemap[] = { + { + "null", + RTE_COMP_ALGO_NULL + }, + { + "deflate", + RTE_COMP_ALGO_DEFLATE + }, + { + "lzs", + RTE_COMP_ALGO_LZS + } + }; + + int id = get_str_key_id_mapping(algo_namemap, + RTE_DIM(algo_namemap), arg); + if (id < 0) { + RTE_LOG(ERR, USER1, "Invalid algorithm specified\n"); + return -1; + } + + test_data->test_algo = (enum rte_comp_algorithm)id; + + return 0; +} + static int parse_huffman_enc(struct comp_test_data *test_data, const char *arg) { @@ -491,7 +524,7 @@ parse_huffman_enc(struct comp_test_data *test_data, const char *arg) int id = get_str_key_id_mapping(huffman_namemap, RTE_DIM(huffman_namemap), arg); if (id < 0) { - RTE_LOG(ERR, USER1, "Invalid Huffmane encoding specified\n"); + RTE_LOG(ERR, USER1, "Invalid Huffman encoding specified\n"); return -1; } @@ -507,7 +540,7 @@ parse_level(struct comp_test_data *test_data, const char *arg) /* * Try parsing the argument as a range, if it fails, - * arse it as a list + * parse it as a list */ if (parse_range(arg, &test_data->level_lst.min, &test_data->level_lst.max, @@ -572,6 +605,7 @@ static struct option lgopts[] = { { CPERF_MAX_SGL_SEGS, required_argument, 0, 0}, { CPERF_NUM_ITER, required_argument, 0, 0 }, { CPERF_OPTYPE, required_argument, 0, 0 }, + { CPERF_ALGO, required_argument, 0, 0 }, { CPERF_HUFFMAN_ENC, required_argument, 0, 0 }, { CPERF_LEVEL, required_argument, 0, 0 }, { CPERF_WINDOW_SIZE, required_argument, 0, 0 }, @@ -594,6 +628,7 @@ comp_perf_opts_parse_long(int opt_idx, struct comp_test_data *test_data) { CPERF_MAX_SGL_SEGS, parse_max_num_sgl_segs }, { CPERF_NUM_ITER, parse_num_iter }, { CPERF_OPTYPE, parse_op_type }, + { CPERF_ALGO, parse_algo }, { CPERF_HUFFMAN_ENC, parse_huffman_enc }, { CPERF_LEVEL, parse_level }, { CPERF_WINDOW_SIZE, parse_window_sz }, @@ -649,6 +684,7 @@ comp_perf_options_default(struct comp_test_data *test_data) test_data->num_iter = 10000; test_data->huffman_enc = RTE_COMP_HUFFMAN_DYNAMIC; test_data->test_op = COMPRESS_DECOMPRESS; + test_data->test_algo = RTE_COMP_ALGO_DEFLATE; test_data->window_sz = -1; test_data->level_lst.min = RTE_COMP_LEVEL_MIN; test_data->level_lst.max = RTE_COMP_LEVEL_MAX; diff --git a/app/test-compress-perf/comp_perf_test_cyclecount.c b/app/test-compress-perf/comp_perf_test_cyclecount.c index ce6c4d7605..81c3d30038 100644 --- a/app/test-compress-perf/comp_perf_test_cyclecount.c +++ b/app/test-compress-perf/comp_perf_test_cyclecount.c @@ -193,7 +193,7 @@ main_loop(struct cperf_cyclecount_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_COMPRESS, .compress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .deflate.huffman = test_data->huffman_enc, .level = test_data->level, .window_size = test_data->window_sz, @@ -208,7 +208,7 @@ main_loop(struct cperf_cyclecount_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_DECOMPRESS, .decompress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .chksum = RTE_COMP_CHECKSUM_NONE, .window_size = test_data->window_sz, .hash_algo = RTE_COMP_HASH_ALGO_NONE diff --git a/app/test-compress-perf/comp_perf_test_throughput.c b/app/test-compress-perf/comp_perf_test_throughput.c index c9f8237626..2545ee9925 100644 --- a/app/test-compress-perf/comp_perf_test_throughput.c +++ b/app/test-compress-perf/comp_perf_test_throughput.c @@ -84,7 +84,7 @@ main_loop(struct cperf_benchmark_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_COMPRESS, .compress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .deflate.huffman = test_data->huffman_enc, .level = test_data->level, .window_size = test_data->window_sz, @@ -99,7 +99,7 @@ main_loop(struct cperf_benchmark_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_DECOMPRESS, .decompress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .chksum = RTE_COMP_CHECKSUM_NONE, .window_size = test_data->window_sz, .hash_algo = RTE_COMP_HASH_ALGO_NONE diff --git a/app/test-compress-perf/comp_perf_test_verify.c b/app/test-compress-perf/comp_perf_test_verify.c index 7d6b6abecd..88f4f41851 100644 --- a/app/test-compress-perf/comp_perf_test_verify.c +++ b/app/test-compress-perf/comp_perf_test_verify.c @@ -87,7 +87,7 @@ main_loop(struct cperf_verify_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_COMPRESS, .compress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .deflate.huffman = test_data->huffman_enc, .level = test_data->level, .window_size = test_data->window_sz, @@ -104,7 +104,7 @@ main_loop(struct cperf_verify_ctx *ctx, enum rte_comp_xform_type type) xform = (struct rte_comp_xform) { .type = RTE_COMP_DECOMPRESS, .decompress = { - .algo = RTE_COMP_ALGO_DEFLATE, + .algo = test_data->test_algo, .chksum = RTE_COMP_CHECKSUM_NONE, .window_size = test_data->window_sz, .hash_algo = RTE_COMP_HASH_ALGO_NONE diff --git a/app/test-compress-perf/main.c b/app/test-compress-perf/main.c index bbb4c7917b..d049527ba1 100644 --- a/app/test-compress-perf/main.c +++ b/app/test-compress-perf/main.c @@ -57,29 +57,39 @@ comp_perf_check_capabilities(struct comp_test_data *test_data, uint8_t cdev_id) { const struct rte_compressdev_capabilities *cap; - cap = rte_compressdev_capability_get(cdev_id, - RTE_COMP_ALGO_DEFLATE); + cap = rte_compressdev_capability_get(cdev_id, test_data->test_algo); if (cap == NULL) { RTE_LOG(ERR, USER1, - "Compress device does not support DEFLATE\n"); + "Compress device does not support %u algorithm\n", + test_data->test_algo); return -1; } uint64_t comp_flags = cap->comp_feature_flags; - /* Huffman encoding */ - if (test_data->huffman_enc == RTE_COMP_HUFFMAN_FIXED && - (comp_flags & RTE_COMP_FF_HUFFMAN_FIXED) == 0) { - RTE_LOG(ERR, USER1, - "Compress device does not supported Fixed Huffman\n"); - return -1; - } + /* Algorithm type */ + switch (test_data->test_algo) { + case RTE_COMP_ALGO_DEFLATE: + /* Huffman encoding */ + if (test_data->huffman_enc == RTE_COMP_HUFFMAN_FIXED && + (comp_flags & RTE_COMP_FF_HUFFMAN_FIXED) == 0) { + RTE_LOG(ERR, USER1, + "Compress device does not supported Fixed Huffman\n"); + return -1; + } - if (test_data->huffman_enc == RTE_COMP_HUFFMAN_DYNAMIC && - (comp_flags & RTE_COMP_FF_HUFFMAN_DYNAMIC) == 0) { - RTE_LOG(ERR, USER1, - "Compress device does not supported Dynamic Huffman\n"); + if (test_data->huffman_enc == RTE_COMP_HUFFMAN_DYNAMIC && + (comp_flags & RTE_COMP_FF_HUFFMAN_DYNAMIC) == 0) { + RTE_LOG(ERR, USER1, + "Compress device does not supported Dynamic Huffman\n"); + return -1; + } + break; + case RTE_COMP_ALGO_LZS: + case RTE_COMP_ALGO_NULL: + break; + default: return -1; } diff --git a/doc/guides/rel_notes/release_23_03.rst b/doc/guides/rel_notes/release_23_03.rst index 15fa8e812b..da345ded48 100644 --- a/doc/guides/rel_notes/release_23_03.rst +++ b/doc/guides/rel_notes/release_23_03.rst @@ -89,6 +89,10 @@ New Features Enable the application options for testing only compress and only decompress. +* **Added algo option in test-compress-perf.** + + Added support for testing other algorithms except for DEFLAT. + Removed Items ------------- diff --git a/doc/guides/tools/comp_perf.rst b/doc/guides/tools/comp_perf.rst index 9d2f4dbe4a..cf9035cc23 100644 --- a/doc/guides/tools/comp_perf.rst +++ b/doc/guides/tools/comp_perf.rst @@ -84,6 +84,8 @@ Application Options ``--operation [comp/decomp/comp_and_decomp]``: perform test on compression, decompression or both operations + ``--algo [null/deflate/lzs]`` : perform test on algorithm null(DMA), Deflate or lzs (default: Deflate) + ``--huffman-enc [fixed/dynamic/default]``: Huffman encoding (default: dynamic) ``--compress-level N``: compression level, which could be a single value, list or range (default: range between 1 and 9)