do not try to program cha pmu if not available

rdementi · rdementi · commit ea9fd12e8c46 · 2022-02-21T16:17:55.000+01:00
diff --git a/src/cpucounters.cpp b/src/cpucounters.cpp
@@ -7745,9 +7745,8 @@ void PCM::programCbo(const uint64 * events, const uint32 opCode, const uint32 nc
         uint32 refCore = socketRefCore[i];
         TemporalThreadAffinity tempThreadAffinity(refCore); // speedup trick for Linux
 
-        for(uint32 cbo = 0; cbo < getMaxNumOfCBoxes(); ++cbo)
+        for(uint32 cbo = 0; cbo < getMaxNumOfCBoxes() && cbo < cboPMUs[i].size(); ++cbo)
         {
-            assert(cbo < cboPMUs[i].size());
             cboPMUs[i][cbo].initFreeze(UNC_PMON_UNIT_CTL_FRZ_EN);
 
             if (ICX != cpu_model && SNOWRIDGE != cpu_model)

Original file line number	Diff line number	Diff line change
`@@ -7745,9 +7745,8 @@ void PCM::programCbo(const uint64 * events, const uint32 opCode, const uint32 nc`
`7745`	`7745`	`uint32 refCore = socketRefCore[i];`
`7746`	`7746`	`TemporalThreadAffinity tempThreadAffinity(refCore); // speedup trick for Linux`
`7747`	`7747`
`7748`		`- for(uint32 cbo = 0; cbo < getMaxNumOfCBoxes(); ++cbo)`
	`7748`	`+ for(uint32 cbo = 0; cbo < getMaxNumOfCBoxes() && cbo < cboPMUs[i].size(); ++cbo)`
`7749`	`7749`	`{`
`7750`		`- assert(cbo < cboPMUs[i].size());`
`7751`	`7750`	`cboPMUs[i][cbo].initFreeze(UNC_PMON_UNIT_CTL_FRZ_EN);`
`7752`	`7751`
`7753`	`7752`	`if (ICX != cpu_model && SNOWRIDGE != cpu_model)`