diff options
| author |   Ray Kinsella <mdr@ashroe.eu> | 2021-11-15 06:48:50 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-11-15 12:41:14 +0000 |
| commit | e75084025ac967c45af3d4f485a0399b0718c8ec (patch) | |
| tree | eb2cc49b57e3434aeefc455dba74916dac3d3e45 /src/plugins/perfmon/intel | |
| parent | 50bd1d3e256154212198a31932896b07af5b129f (diff) | |
perfmon: rename bundle to memory stalls
Rename the memory bandwidth bundle to memory stalls, to differentiate it
from the bundle that measures memory controller bandwidth boundedness.
Type: refactor
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I828c73b6f769046e1ab592712bdf81ceefcd7911
Diffstat (limited to 'src/plugins/perfmon/intel')
| -rw-r--r-- | src/plugins/perfmon/intel/bundle/memory_stalls.c (renamed from src/plugins/perfmon/intel/bundle/membw_bound.c) | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/plugins/perfmon/intel/bundle/membw_bound.c b/src/plugins/perfmon/intel/bundle/memory_stalls.c index 2e4b4aa57bb..3de3a615732 100644 --- a/src/plugins/perfmon/intel/bundle/membw_bound.c +++ b/src/plugins/perfmon/intel/bundle/memory_stalls.c @@ -17,7 +17,7 @@ #include <perfmon/intel/core.h> static u8 * -format_intel_membw_bound (u8 *s, va_list *args) +format_intel_memory_stalls (u8 *s, va_list *args) { perfmon_node_stats_t *ss = va_arg (*args, perfmon_node_stats_t *); int row = va_arg (*args, int); @@ -33,13 +33,13 @@ format_intel_membw_bound (u8 *s, va_list *args) return s; } -static perfmon_cpu_supports_t membw_bound_cpu_supports[] = { +static perfmon_cpu_supports_t memory_stalls_cpu_supports[] = { { clib_cpu_supports_avx512_bitalg, PERFMON_BUNDLE_TYPE_NODE }, }; -PERFMON_REGISTER_BUNDLE (intel_core_membw_bound) = { - .name = "membw-bound", - .description = "memory bandwidth boundedness", +PERFMON_REGISTER_BUNDLE (intel_core_memory_stalls) = { + .name = "memory-stalls", + .description = "cycles not retiring instructions due to memory stalls", .source = "intel-core", .events[0] = INTEL_CORE_E_CPU_CLK_UNHALTED_THREAD_P, /* FIXED */ .events[1] = INTEL_CORE_E_CYCLE_ACTIVITY_CYCLES_NO_EXECUTE, /*CMask: 0xFF*/ @@ -49,9 +49,9 @@ PERFMON_REGISTER_BUNDLE (intel_core_membw_bound) = { .events[5] = INTEL_CORE_E_CYCLE_ACTIVITY_STALLS_L3_MISS, /*CMask: 0xF*/ .events[6] = INTEL_CORE_E_SQ_MISC_SQ_FULL, /*CMask: 0xF*/ .n_events = 7, - .format_fn = format_intel_membw_bound, - .cpu_supports = membw_bound_cpu_supports, - .n_cpu_supports = ARRAY_LEN (membw_bound_cpu_supports), + .format_fn = format_intel_memory_stalls, + .cpu_supports = memory_stalls_cpu_supports, + .n_cpu_supports = ARRAY_LEN (memory_stalls_cpu_supports), .column_headers = PERFMON_STRINGS ("Cycles/Packet", "Cycles Stall/Packet", "Mem Stall/Packet", "L1D Miss Stall/Packet", "FB Full/Packet", |