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authorDave Barach <dave@barachs.net>2018-12-17 15:55:52 -0500
committerFlorin Coras <florin.coras@gmail.com>2018-12-17 23:12:54 +0000
commitbef3619d259b43f4bf4bfd43db1338ddb10a8c39 (patch)
tree5a71176c9a241c75de2dbd04bedd5f9c78ccffe9 /src/plugins/perfmon/parse_util.c
parent82b22f75b903adf6323c1aeb35f1ba2884d1ce87 (diff)
Improve perfmon json table picker
Built a tool to chew up https://download.01.org/perfmon/mapfile.csv, and output a table in this format: typedef struct { u8 model; u8 stepping; u8 has_stepping; char *filename; } file_by_model_and_stepping_t; static const file_by_model_and_stepping_t fms_table [] = { /* model, stepping, stepping valid, file */ { 0x2E, 0x0, 0, "NehalemEX_core_V2.json" }, { 0x1E, 0x0, 0, "NehalemEP_core_V2.json" }, <snip> { 0x55, 0x5, 1, "cascadelakex_core_v1.00.json" }, { 0x55, 0x6, 1, "cascadelakex_core_v1.00.json" }, { 0x55, 0x7, 1, "cascadelakex_core_v1.00.json" }, <snip> Change-Id: Ie0e8a7e851799e9d060b966047745039c066ec7b Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/plugins/perfmon/parse_util.c')
-rw-r--r--src/plugins/perfmon/parse_util.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/perfmon/parse_util.c b/src/plugins/perfmon/parse_util.c
index 6abb645a714..8c9e9be59f5 100644
--- a/src/plugins/perfmon/parse_util.c
+++ b/src/plugins/perfmon/parse_util.c
@@ -69,7 +69,8 @@ perfmon_parse_table (perfmon_main_t * pm, char *path, char *table_name)
if (error)
{
vlib_log_err (pm->log_class,
- "Failed to read CPU-specific counter table");
+ "Failed to read CPU-specific counter table %s",
+ json_filename);
vlib_log_err (pm->log_class,
"Please install the vpp-dev package and then:");
vlib_log_err