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perf vendor events amd: Update Zen 6 core events

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Update definitions for the following events.
  * PMCx00A - Fix descriptions
  * PMCx00C - Add missing unit masks
  * PMCx00D - Add missing unit masks and fix descriptions
  * PMCx013 - Fix incorrect unit masks

Fixes: 2f42fb0661 ("perf vendor events amd: Add Zen 6 core events")
Signed-off-by: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Sandipan Das 2026-06-23 10:58:32 +05:30 committed by Namhyung Kim
parent 047979af3b
commit 6744430f10
1 changed files with 29 additions and 5 deletions
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34
tools/perf/pmu-events/arch/x86/amdzen6/floating-point.json
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@ -212,7 +212,7 @@
{
"EventName": "fp_ops_ret_by_type.scalar_logical",
"EventCode": "0x0a",
"BriefDescription": "Retired scalar floating-point move uops.",
"BriefDescription": "Retired scalar floating-point logical uops.",
"UMask": "0x0d"
},
{
@ -665,6 +665,12 @@
"BriefDescription": "Retired 256-bit packed floating-point shuffle uops (may include instructions not necessarily thought of as including shuffles e.g. horizontal add, dot product, and certain MOV instructions).",
"UMask": "0xb0"
},
{
"EventName": "fp_pack_ops_ret.fp256_bfloat",
"EventCode": "0x0c",
"BriefDescription": "Retired 256-bit packed floating-point bfloat uops.",
"UMask": "0xc0"
},
{
"EventName": "fp_pack_ops_ret.fp256_logical",
"EventCode": "0x0c",
@ -758,7 +764,7 @@
{
"EventName": "fp_pack_int_ops_ret.int128_vnni",
"EventCode": "0x0d",
"BriefDescription": "Retired 128-bit packed integer VNNI ops.",
"BriefDescription": "Retired 128-bit packed integer VNNI uops.",
"UMask": "0x0c"
},
{
@ -803,12 +809,30 @@
"BriefDescription": "Retired 256-bit packed integer multiply-accumulate uops.",
"UMask": "0x40"
},
{
"EventName": "fp_pack_int_ops_ret.int256_aes",
"EventCode": "0x0d",
"BriefDescription": "Retired 256-bit packed integer AES uops.",
"UMask": "0x50"
},
{
"EventName": "fp_pack_int_ops_ret.int256_sha",
"EventCode": "0x0d",
"BriefDescription": "Retired 256-bit packed integer SHA uops.",
"UMask": "0x60"
},
{
"EventName": "fp_pack_int_ops_ret.int256_cmp",
"EventCode": "0x0d",
"BriefDescription": "Retired 256-bit packed integer compare uops.",
"UMask": "0x70"
},
{
"EventName": "fp_pack_int_ops_ret.int256_cvt",
"EventCode": "0x0d",
"BriefDescription": "Retired 256-bit packed integer convert or pack uops.",
"UMask": "0x80"
},
{
"EventName": "fp_pack_int_ops_ret.int256_shift",
"EventCode": "0x0d",
@ -1083,19 +1107,19 @@
"EventName": "fp_nsq_read_stalls.fp_prf",
"EventCode": "0x13",
"BriefDescription": "Cycles when reads of the NSQ and writes to the floating-point or SIMD schedulers are stalled due to insufficient free physical register file (FP-PRF) entries.",
"UMask": "0x0e"
"UMask": "0x02"
},
{
"EventName": "fp_nsq_read_stalls.k_prf",
"EventCode": "0x13",
"BriefDescription": "Cycles when reads of the NSQ and writes to the floating-point or SIMD schedulers are stalled due to insufficient free mask physical register file (K-PRF) entries.",
"UMask": "0x0e"
"UMask": "0x04"
},
{
"EventName": "fp_nsq_read_stalls.fp_sq",
"EventCode": "0x13",
"BriefDescription": "Cycles when reads of the NSQ and writes to the floating-point or SIMD schedulers are stalled due to insufficient free scheduler entries.",
"UMask": "0x0e"
"UMask": "0x08"
},
{
"EventName": "fp_nsq_read_stalls.all",