On 24/05/2023 17:37, Umesh Nerlige Ramappa wrote:
On Tue, May 23, 2023 at 04:24:07PM +0100, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin <tvrtko.ursu...@intel.com>

Need to reset aggregated counters before adding to them otherwise numbers
will grow endlessly.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Fixes: 3dadeff69d4a ("intel_gpu_top: Switch pmu_counter to use aggregated values")
Cc: Umesh Nerlige Ramappa <umesh.nerlige.rama...@intel.com>
Cc: Ashutosh Dixit <ashutosh.di...@intel.com>
---
tools/intel_gpu_top.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/tools/intel_gpu_top.c b/tools/intel_gpu_top.c
index 4e49367a70c7..a89f13d46f11 100644
--- a/tools/intel_gpu_top.c
+++ b/tools/intel_gpu_top.c
@@ -710,6 +710,10 @@ static void pmu_sample(struct engines *engines)
    engines->ts.prev = engines->ts.cur;
    engines->ts.cur = pmu_read_multi(engines->fd, num_val, val);

+    engines->freq_req.val.cur = engines->freq_req.val.prev = 0;
+    engines->freq_act.val.cur = engines->freq_act.val.prev = 0;
+    engines->rc6.val.cur = engines->rc6.val.prev = 0;
+

lgtm,

Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.rama...@intel.com>

Pushed, thanks!

Regards,

Tvrtko

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