From: Ravi Bangoria <ravi.bangoria@amd.com>
To: <acme@kernel.org>, <peterz@infradead.org>
Cc: <ravi.bangoria@amd.com>, <jolsa@kernel.org>,
<namhyung@kernel.org>, <eranian@google.com>, <irogers@google.com>,
<jmario@redhat.com>, <leo.yan@linaro.org>, <alisaidi@amazon.com>,
<ak@linux.intel.com>, <kan.liang@linux.intel.com>,
<dave.hansen@linux.intel.com>, <hpa@zytor.com>,
<mingo@redhat.com>, <mark.rutland@arm.com>,
<alexander.shishkin@linux.intel.com>, <tglx@linutronix.de>,
<bp@alien8.de>, <x86@kernel.org>,
<linux-perf-users@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <sandipan.das@amd.com>,
<ananth.narayan@amd.com>, <kim.phillips@amd.com>,
<santosh.shukla@amd.com>
Subject: [PATCH v4 7/8] perf mem: Print "LFB/MAB" for PERF_MEM_LVLNUM_LFB
Date: Thu, 6 Oct 2022 21:09:45 +0530 [thread overview]
Message-ID: <20221006153946.7816-8-ravi.bangoria@amd.com> (raw)
In-Reply-To: <20221006153946.7816-1-ravi.bangoria@amd.com>
A hw component to track outstanding L1 Data Cache misses is called
LFB (Line Fill Buffer) on Intel and Arm. However similar component
exists on other arch with different names, for ex, it's called MAB
(Miss Address Buffer) on AMD. Use 'LFB/MAB' instead of just 'LFB'.
Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
---
tools/perf/util/mem-events.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c
index 6c7feecd2e04..b3a91093069a 100644
--- a/tools/perf/util/mem-events.c
+++ b/tools/perf/util/mem-events.c
@@ -282,7 +282,7 @@ static const char * const mem_lvl[] = {
"HIT",
"MISS",
"L1",
- "LFB",
+ "LFB/MAB",
"L2",
"L3",
"Local RAM",
@@ -298,7 +298,7 @@ static const char * const mem_lvlnum[] = {
[PERF_MEM_LVLNUM_CXL] = "CXL",
[PERF_MEM_LVLNUM_IO] = "I/O",
[PERF_MEM_LVLNUM_ANY_CACHE] = "Any cache",
- [PERF_MEM_LVLNUM_LFB] = "LFB",
+ [PERF_MEM_LVLNUM_LFB] = "LFB/MAB",
[PERF_MEM_LVLNUM_RAM] = "RAM",
[PERF_MEM_LVLNUM_PMEM] = "PMEM",
[PERF_MEM_LVLNUM_NA] = "N/A",
--
2.37.3
next prev parent reply other threads:[~2022-10-06 15:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-06 15:39 [PATCH v4 0/8] perf mem/c2c: Add support for AMD (tools changes) Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 1/8] perf tool: Sync include/uapi/linux/perf_event.h header Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 2/8] perf tool: Sync arch/x86/include/asm/amd-ibs.h header Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 3/8] perf mem: Add support for printing PERF_MEM_LVLNUM_{CXL|IO} Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 4/8] perf mem/c2c: Set PERF_SAMPLE_WEIGHT for LOAD_STORE events Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 5/8] perf mem/c2c: Add load store event mappings for AMD Ravi Bangoria
2022-10-06 15:39 ` [PATCH v4 6/8] perf mem/c2c: Avoid printing empty lines for unsupported events Ravi Bangoria
2022-10-06 15:39 ` Ravi Bangoria [this message]
2022-10-06 15:39 ` [PATCH v4 8/8] perf script: Add missing fields in usage hint Ravi Bangoria
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=20221006153946.7816-8-ravi.bangoria@amd.com \
--to=ravi.bangoria@amd.com \
--cc=acme@kernel.org \
--cc=ak@linux.intel.com \
--cc=alexander.shishkin@linux.intel.com \
--cc=alisaidi@amazon.com \
--cc=ananth.narayan@amd.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=eranian@google.com \
--cc=hpa@zytor.com \
--cc=irogers@google.com \
--cc=jmario@redhat.com \
--cc=jolsa@kernel.org \
--cc=kan.liang@linux.intel.com \
--cc=kim.phillips@amd.com \
--cc=leo.yan@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=peterz@infradead.org \
--cc=sandipan.das@amd.com \
--cc=santosh.shukla@amd.com \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
/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
all inboxes | Powered by JetHome®