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authorChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:00 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:33 +0000
commit9aba81d8eb048db908c94a3c40c25a5fde0caee6 (patch)
treeb765e7fb5e9a3c2143c68b0414e0055adb70e785 /results/classifier/118/performance/1720969
parentb89a938452613061c0f1f23e710281cf5c83cb29 (diff)
downloadqemu-analysis-9aba81d8eb048db908c94a3c40c25a5fde0caee6.tar.gz
qemu-analysis-9aba81d8eb048db908c94a3c40c25a5fde0caee6.zip
add 18th iteration of classifier
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diff --git a/results/classifier/118/performance/1720969 b/results/classifier/118/performance/1720969
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+performance: 0.830
+device: 0.564
+graphic: 0.452
+vnc: 0.278
+semantic: 0.274
+ppc: 0.272
+mistranslation: 0.257
+i386: 0.243
+x86: 0.222
+network: 0.198
+VMM: 0.186
+PID: 0.155
+TCG: 0.148
+arm: 0.105
+register: 0.104
+socket: 0.099
+risc-v: 0.095
+peripherals: 0.080
+kernel: 0.079
+debug: 0.069
+boot: 0.069
+permissions: 0.069
+virtual: 0.064
+KVM: 0.063
+hypervisor: 0.062
+files: 0.056
+user-level: 0.055
+architecture: 0.038
+assembly: 0.023
+
+qemu/memory.c:206:  pointless copies of large structs ?
+
+[qemu/memory.c:206]: (performance) Function parameter 'a' should be passed by reference.
+[qemu/memory.c:207]: (performance) Function parameter 'b' should be passed by reference.
+
+Source code is
+
+static bool memory_region_ioeventfd_equal(MemoryRegionIoeventfd a,
+                                          MemoryRegionIoeventfd b)
+
+Fix committed and sent upstream: https://github.com/qemu/qemu/commit/73bb753d24a702b37913ce4b5ddb6dca40dab067
+