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Add nullptr check for processor in QueryCacheParams. #376

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Merged
copybara-service merged 1 commit into from
Jul 22, 2026
Merged

Add nullptr check for processor in QueryCacheParams. #376

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3 changes: 3 additions & 0 deletions ruy/cpuinfo.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,9 @@ bool QueryCacheParams(CpuCacheParams* cache_params) {
int local_cache_size = 0;
int last_level_cache_size = 0;
const cpuinfo_processor* processor = cpuinfo_get_processor(i);
if (!processor) {
continue;
}
// Loop over cache levels. Ignoring L4 for now: it seems that in CPUs that
// have L4, we would still prefer to stay in lower-latency L3.
for (const cpuinfo_cache* cache :
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