From patchwork Tue Apr 8 12:28:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yicong Yang X-Patchwork-Id: 14043068 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AB020C369A2 for ; Tue, 8 Apr 2025 13:41:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=0qpNvuTjpveT4Gfc7BYxeg5RsNAfPdAh9A7H2M87pQs=; b=stfpUAN3GeEgHE0onmw/umNZOs I+Lq47qe2unosqPvC9BTGwtsJgCCEfJPChB0XCvKfXcdlw55+4db5iBZcDsAELEbVJlQKKXMePLmM 2XYB4yjux8TSzhBA6dKXCrhIiMpf6oWMizXTyXiWDg+IZuYM1LD8fDwNmh/VO0C88pfszcntqjN/l 1xaaKfoNPYpsSoXpsB/nEpbUgQYB1HAvILe55QGOd5YhgbjRtVwE6/M4IavydlKQxE1D1J0eEdlzU arDKJbMvo9QnO8dMj225vDTSgMxp52ThY3h14vxHYpvfCsLUDIL98MKnuz9IQmBqxGefauFjNbXL8 uoKUNHVw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1u29CM-00000004F3x-0lP9; Tue, 08 Apr 2025 13:41:06 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1u283o-00000003zAi-0vjs for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2025 12:28:14 +0000 Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4ZX4yB0QwbzCsDR; Tue, 8 Apr 2025 20:24:18 +0800 (CST) Received: from kwepemd200014.china.huawei.com (unknown [7.221.188.8]) by mail.maildlp.com (Postfix) with ESMTPS id BC8E11400DC; Tue, 8 Apr 2025 20:28:02 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by kwepemd200014.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 8 Apr 2025 20:28:01 +0800 From: Yicong Yang To: , , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH] perf arm-spe: Add support for SPE Data Source packet on HiSilicon HIP12 Date: Tue, 8 Apr 2025 20:28:09 +0800 Message-ID: <20250408122809.37884-1-yangyicong@huawei.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemd200014.china.huawei.com (7.221.188.8) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250408_052812_815451_5F19C268 X-CRM114-Status: GOOD ( 13.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Yicong Yang Add data source encoding for HiSilicon HIP12 and coresponding mapping to the perf's memory data source. This will help to synthesize the data and support upper layer tools like perf-mem and perf-c2c. Signed-off-by: Yicong Yang --- arch/arm64/include/asm/cputype.h | 2 + tools/arch/arm64/include/asm/cputype.h | 2 + .../util/arm-spe-decoder/arm-spe-decoder.h | 17 +++ tools/perf/util/arm-spe.c | 101 ++++++++++++++++++ 4 files changed, 122 insertions(+) diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index d1cc0571798b..36c5bbfbb6e9 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -133,6 +133,7 @@ #define HISI_CPU_PART_TSV110 0xD01 #define HISI_CPU_PART_HIP09 0xD02 +#define HISI_CPU_PART_HIP12 0xD06 #define APPLE_CPU_PART_M1_ICESTORM 0x022 #define APPLE_CPU_PART_M1_FIRESTORM 0x023 @@ -220,6 +221,7 @@ #define MIDR_FUJITSU_A64FX MIDR_CPU_MODEL(ARM_CPU_IMP_FUJITSU, FUJITSU_CPU_PART_A64FX) #define MIDR_HISI_TSV110 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_TSV110) #define MIDR_HISI_HIP09 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_HIP09) +#define MIDR_HISI_HIP12 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_HIP12) #define MIDR_APPLE_M1_ICESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM) #define MIDR_APPLE_M1_FIRESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM) #define MIDR_APPLE_M1_ICESTORM_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM_PRO) diff --git a/tools/arch/arm64/include/asm/cputype.h b/tools/arch/arm64/include/asm/cputype.h index 488f8e751349..9a5d85cfd1fb 100644 --- a/tools/arch/arm64/include/asm/cputype.h +++ b/tools/arch/arm64/include/asm/cputype.h @@ -129,6 +129,7 @@ #define FUJITSU_CPU_PART_A64FX 0x001 #define HISI_CPU_PART_TSV110 0xD01 +#define HISI_CPU_PART_HIP12 0xD06 #define APPLE_CPU_PART_M1_ICESTORM 0x022 #define APPLE_CPU_PART_M1_FIRESTORM 0x023 @@ -202,6 +203,7 @@ #define MIDR_NVIDIA_CARMEL MIDR_CPU_MODEL(ARM_CPU_IMP_NVIDIA, NVIDIA_CPU_PART_CARMEL) #define MIDR_FUJITSU_A64FX MIDR_CPU_MODEL(ARM_CPU_IMP_FUJITSU, FUJITSU_CPU_PART_A64FX) #define MIDR_HISI_TSV110 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_TSV110) +#define MIDR_HISI_HIP12 MIDR_CPU_MODEL(ARM_CPU_IMP_HISI, HISI_CPU_PART_HIP12) #define MIDR_APPLE_M1_ICESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM) #define MIDR_APPLE_M1_FIRESTORM MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_FIRESTORM) #define MIDR_APPLE_M1_ICESTORM_PRO MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, APPLE_CPU_PART_M1_ICESTORM_PRO) diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h index 5d232188643b..0410abed5009 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h +++ b/tools/perf/util/arm-spe-decoder/arm-spe-decoder.h @@ -82,6 +82,23 @@ enum arm_spe_ampereone_data_source { ARM_SPE_AMPEREONE_L2D = 0x9, }; +enum arm_spe_hisi_hip_data_source { + ARM_SPE_HISI_HIP_PEER_CPU = 0, + ARM_SPE_HISI_HIP_PEER_CPU_HITM = 1, + ARM_SPE_HISI_HIP_L3 = 2, + ARM_SPE_HISI_HIP_L3_HITM = 3, + ARM_SPE_HISI_HIP_PEER_CLUSTER = 4, + ARM_SPE_HISI_HIP_PEER_CLUSTER_HITM = 5, + ARM_SPE_HISI_HIP_REMOTE_SOCKET = 6, + ARM_SPE_HISI_HIP_REMOTE_SOCKET_HITM = 7, + ARM_SPE_HISI_HIP_LOCAL = 8, + ARM_SPE_HISI_HIP_REMOTE = 9, + ARM_SPE_HISI_HIP_NC_DEV = 13, + ARM_SPE_HISI_HIP_L2 = 16, + ARM_SPE_HISI_HIP_L2_HITM = 17, + ARM_SPE_HISI_HIP_L1 = 18, +}; + struct arm_spe_record { enum arm_spe_sample_type type; int err; diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c index 2a9775649cc2..eceae4219601 100644 --- a/tools/perf/util/arm-spe.c +++ b/tools/perf/util/arm-spe.c @@ -571,6 +571,11 @@ static const struct midr_range ampereone_ds_encoding_cpus[] = { {}, }; +static const struct midr_range hisi_hip_ds_encoding_cpus[] = { + MIDR_ALL_VERSIONS(MIDR_HISI_HIP12), + {}, +}; + static void arm_spe__sample_flags(struct arm_spe_queue *speq) { const struct arm_spe_record *record = &speq->decoder->record; @@ -718,9 +723,105 @@ static void arm_spe__synth_data_source_ampereone(const struct arm_spe_record *re arm_spe__synth_data_source_common(&common_record, data_src); } +static void arm_spe__synth_data_source_hisi_hip(const struct arm_spe_record *record, + union perf_mem_data_src *data_src) +{ + /* Use common synthesis method to handle store operations */ + if (record->op & ARM_SPE_OP_ST) { + arm_spe__synth_data_source_common(record, data_src); + return; + } + + switch (record->source) { + case ARM_SPE_HISI_HIP_PEER_CPU: + data_src->mem_lvl = PERF_MEM_LVL_L3 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_PEER_CPU_HITM: + data_src->mem_lvl = PERF_MEM_LVL_L3 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_HITM; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_L3: + data_src->mem_lvl = PERF_MEM_LVL_L3 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + break; + case ARM_SPE_HISI_HIP_L3_HITM: + data_src->mem_lvl = PERF_MEM_LVL_L3 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_HITM; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_PEER_CLUSTER: + data_src->mem_lvl = PERF_MEM_LVL_REM_CCE1 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_PEER_CLUSTER_HITM: + data_src->mem_lvl = PERF_MEM_LVL_REM_CCE1 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L3; + data_src->mem_snoop = PERF_MEM_SNOOP_HITM; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_REMOTE_SOCKET: + data_src->mem_lvl = PERF_MEM_LVL_REM_CCE2; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_ANY_CACHE; + data_src->mem_remote = PERF_MEM_REMOTE_REMOTE; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_REMOTE_SOCKET_HITM: + data_src->mem_lvl = PERF_MEM_LVL_REM_CCE2; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_ANY_CACHE; + data_src->mem_snoop = PERF_MEM_SNOOP_HITM; + data_src->mem_remote = PERF_MEM_REMOTE_REMOTE; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_LOCAL: + data_src->mem_lvl = PERF_MEM_LVL_LOC_RAM | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_RAM; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + break; + case ARM_SPE_HISI_HIP_REMOTE: + data_src->mem_lvl = PERF_MEM_LVL_REM_RAM1 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_RAM; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + data_src->mem_remote = PERF_MEM_REMOTE_REMOTE; + break; + case ARM_SPE_HISI_HIP_NC_DEV: + data_src->mem_lvl = PERF_MEM_LVL_IO | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_IO; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + break; + case ARM_SPE_HISI_HIP_L2: + data_src->mem_lvl = PERF_MEM_LVL_L2 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L2; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + break; + case ARM_SPE_HISI_HIP_L2_HITM: + data_src->mem_lvl = PERF_MEM_LVL_L2 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L2; + data_src->mem_snoop = PERF_MEM_SNOOP_HITM; + data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER; + break; + case ARM_SPE_HISI_HIP_L1: + data_src->mem_lvl = PERF_MEM_LVL_L1 | PERF_MEM_LVL_HIT; + data_src->mem_lvl_num = PERF_MEM_LVLNUM_L1; + data_src->mem_snoop = PERF_MEM_SNOOP_NONE; + break; + default: + break; + } +} + static const struct data_source_handle data_source_handles[] = { DS(common_ds_encoding_cpus, data_source_common), DS(ampereone_ds_encoding_cpus, data_source_ampereone), + DS(hisi_hip_ds_encoding_cpus, data_source_hisi_hip), }; static void arm_spe__synth_memory_level(const struct arm_spe_record *record,