The total stores is displayed under the metrics "Store Reference", to
output the same format with total records and all loads, extract the
total stores number as a standalone metrics "Total Stores".
After this patch, the tool shows the summary numbers ("Total records",
"Total loads", "Total Stores") in the unified form.
Before:
# ----------- Cacheline ---------- Tot ----- LLC Load Hitm -----
Total Total ---- Store Reference ---- --- Load Dram ---- LLC
----- Core Load Hit ----- -- LLC Load Hit --
# Index Address Node PA cnt Hitm Total Lcl Rmt
records Loads Total L1Hit L1Miss Lcl Rmt Ld Miss
FB L1 L2 Llc Rmt
# ..... .................. .... ...... ....... ....... ....... .......
....... ....... ....... ....... ....... ........ ........ .......
....... ....... ....... ........ ........
#
0 0x55f07d580100 0 1499 85.89% 481 481 0
7243 3879 3364 2599 765 0 0 0
548 2615 66 169 0
1 0x55f07d580080 0 1 13.93% 78 78 0
664 664 0 0 0 0 0 0
187 361 27 11 0
2 0x55f07d5800c0 0 1 0.18% 1 1 0
405 405 0 0 0 0 0 0
131 0 10 263 0
After:
# ----------- Cacheline ---------- Tot ----- LLC Load Hitm -----
Total Total Total ---- Stores ---- --- Load Dram ---- LLC
----- Core Load Hit ----- -- LLC Load Hit --
# Index Address Node PA cnt Hitm Total Lcl Rmt
records Loads Stores L1Hit L1Miss Lcl Rmt Ld Miss
FB L1 L2 Llc Rmt
# ..... .................. .... ...... ....... ....... ....... .......
....... ....... ....... ....... ....... ........ ........ .......
....... ....... ....... ........ ........
#
0 0x55f07d580100 0 1499 85.89% 481 481 0
7243 3879 3364 2599 765 0 0 0
548 2615 66 169 0
1 0x55f07d580080 0 1 13.93% 78 78 0
664 664 0 0 0 0 0 0
187 361 27 11 0
2 0x55f07d5800c0 0 1 0.18% 1 1 0
405 405 0 0 0 0 0 0
131 0 10 263 0
Signed-off-by: Leo Yan <leo....@linaro.org>
---
tools/perf/builtin-c2c.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index e602b7891ce9..a2ad24799aea 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -1367,16 +1367,16 @@ static struct c2c_dimension dim_cl_lcl_hitm = {
.width = 7,
};
-static struct c2c_dimension dim_stores = {
- .header = HEADER_SPAN("---- Store Reference ----", "Total", 2),
- .name = "stores",
+static struct c2c_dimension dim_tot_stores = {
+ .header = HEADER_BOTH("Total", "Stores"),
+ .name = "tot_stores",
.cmp = store_cmp,
.entry = store_entry,
.width = 7,
};
static struct c2c_dimension dim_stores_l1hit = {
- .header = HEADER_SPAN_LOW("L1Hit"),
+ .header = HEADER_SPAN("---- Stores ----", "L1Hit", 1),
.name = "stores_l1hit",
.cmp = st_l1hit_cmp,
.entry = st_l1hit_entry,
@@ -1648,7 +1648,7 @@ static struct c2c_dimension *dimensions[] = {
&dim_rmt_hitm,
&dim_cl_lcl_hitm,
&dim_cl_rmt_hitm,
- &dim_stores,
+ &dim_tot_stores,
&dim_stores_l1hit,
&dim_stores_l1miss,
&dim_cl_stores_l1hit,
@@ -2850,7 +2850,8 @@ static int perf_c2c__report(int argc, const char **argv)
"tot_hitm,lcl_hitm,rmt_hitm,"
"tot_recs,"
"tot_loads,"
- "stores,stores_l1hit,stores_l1miss,"
+ "tot_stores,"
+ "stores_l1hit,stores_l1miss,"
"dram_lcl,dram_rmt,"
"ld_llcmiss,"
"ld_fbhit,ld_l1hit,ld_l2hit,"
--
2.17.1
