Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751807Ab0HURp3 (ORCPT ); Sat, 21 Aug 2010 13:45:29 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:48141 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751173Ab0HURp1 (ORCPT ); Sat, 21 Aug 2010 13:45:27 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Christoph Hellwig , Frederic Weisbecker , Mike Galbraith , Peter Zijlstra , Stephane Eranian Subject: [PATCH 1/2] perf tools: Add --tui and --stdio to choose the UI Date: Sat, 21 Aug 2010 14:45:11 -0300 Message-Id: <1282412712-3547-2-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.6.2.5 In-Reply-To: <1282412712-3547-1-git-send-email-acme@infradead.org> References: <1282412712-3547-1-git-send-email-acme@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5301 Lines: 147 From: Arnaldo Carvalho de Melo Relying just on ~/.perfconfig or rebuilding the tool disabling support for the TUI is too cumbersome, so allow specifying which UI to use and make the command line switch override whatever is in ~/.perfconfig. Suggested-by: Christoph Hellwig Cc: Christoph Hellwig Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Stephane Eranian LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-annotate.txt | 11 +++++++++-- tools/perf/Documentation/perf-report.txt | 7 +++++++ tools/perf/builtin-annotate.c | 9 ++++++++- tools/perf/builtin-report.c | 11 ++++++++++- 4 files changed, 34 insertions(+), 4 deletions(-) diff --git a/tools/perf/Documentation/perf-annotate.txt b/tools/perf/Documentation/perf-annotate.txt index 5164a65..b2c6330 100644 --- a/tools/perf/Documentation/perf-annotate.txt +++ b/tools/perf/Documentation/perf-annotate.txt @@ -8,7 +8,7 @@ perf-annotate - Read perf.data (created by perf record) and display annotated co SYNOPSIS -------- [verse] -'perf annotate' [-i | --input=file] symbol_name +'perf annotate' [-i | --input=file] [symbol_name] DESCRIPTION ----------- @@ -24,6 +24,13 @@ OPTIONS --input=:: Input file name. (default: perf.data) +--stdio:: Use the stdio interface. + +--tui:: Use the TUI interface Use of --tui requires a tty, if one is not + present, as when piping to other commands, the stdio interface is + used. This interfaces starts by centering on the line with more + samples, TAB/UNTAB cycles thru the lines with more samples. + SEE ALSO -------- -linkperf:perf-record[1] +linkperf:perf-record[1], linkperf:perf-report[1] diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index abfabe9..12052c9 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -65,6 +65,13 @@ OPTIONS the tree is considered as a new profiled object. + Default: fractal,0.5. +--stdio:: Use the stdio interface. + +--tui:: Use the TUI interface, that is integrated with annotate and allows + zooming into DSOs or threads, among other features. Use of --tui + requires a tty, if one is not present, as when piping to other + commands, the stdio interface is used. + SEE ALSO -------- linkperf:perf-stat[1] diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 20ee21d..6d5604d 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -28,7 +28,7 @@ static char const *input_name = "perf.data"; -static bool force; +static bool force, use_tui, use_stdio; static bool full_paths; @@ -427,6 +427,8 @@ static const struct option options[] = { "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), + OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), + OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, "file", "vmlinux pathname"), OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, @@ -442,6 +444,11 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __used) { argc = parse_options(argc, argv, options, annotate_usage, 0); + if (use_stdio) + use_browser = 0; + else if (use_tui) + use_browser = 1; + setup_browser(); symbol_conf.priv_size = sizeof(struct sym_priv); diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 55fc1f4..7d35a71 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -32,7 +32,7 @@ static char const *input_name = "perf.data"; -static bool force; +static bool force, use_tui, use_stdio; static bool hide_unresolved; static bool dont_use_callchains; @@ -450,6 +450,8 @@ static const struct option options[] = { "Show per-thread event counters"), OPT_STRING(0, "pretty", &pretty_printing_style, "key", "pretty printing style key: normal raw"), + OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), + OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): pid, comm, dso, symbol, parent"), OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, @@ -482,8 +484,15 @@ int cmd_report(int argc, const char **argv, const char *prefix __used) { argc = parse_options(argc, argv, options, report_usage, 0); + if (use_stdio) + use_browser = 0; + else if (use_tui) + use_browser = 1; + if (strcmp(input_name, "-") != 0) setup_browser(); + else + use_browser = 0; /* * Only in the newt browser we are doing integrated annotation, * so don't allocate extra space that won't be used in the stdio -- 1.6.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/