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libheaptrace: Add dual sorted reporting feature #11

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libheaptrace: Add dual sorted reporting feature #11

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2 changes: 1 addition & 1 deletion heaptrace.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ enum options {
static struct argp_option heaptrace_options[] = {
{ "help", 'h', 0, 0, "Give this help list" },
{ "top", OPT_top, "NUM", 0, "Set number of top backtraces to show (default 10)" },
{ "sort", 's', "KEY", 0, "Sort backtraces based on KEY (size or count)" },
{ "sort", 's', "KEY", 0, "Sort backtraces based on KEY (size, count or dual)" },
{ "flame-graph", OPT_flamegraph, 0, 0, "Print heap trace info in flamegraph format" },
{ "outfile", OPT_outfile, "FILE", 0, "Save log messages to this file" },
{ 0 }
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2 changes: 2 additions & 0 deletions libheaptrace.cc
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Expand Up @@ -126,6 +126,8 @@ static void heaptrace_fini()
order = ALLOC_COUNT;

dump_stackmap(order, opts.flamegraph);
if (!strcmp(opts.sortkey, "dual"))
dump_stackmap(ALLOC_COUNT, opts.flamegraph);

if (opts.outfile)
fclose(outfp);
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