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Diffstat (limited to 'results/classifier/zero-shot/118/performance/1321')
| -rw-r--r-- | results/classifier/zero-shot/118/performance/1321 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/118/performance/1321 b/results/classifier/zero-shot/118/performance/1321 new file mode 100644 index 000000000..0bdf97098 --- /dev/null +++ b/results/classifier/zero-shot/118/performance/1321 @@ -0,0 +1,38 @@ +i386: 0.997 +performance: 0.995 +peripherals: 0.906 +graphic: 0.872 +device: 0.793 +x86: 0.696 +TCG: 0.648 +architecture: 0.606 +socket: 0.450 +boot: 0.368 +semantic: 0.323 +network: 0.321 +ppc: 0.283 +register: 0.264 +user-level: 0.253 +PID: 0.231 +debug: 0.214 +permissions: 0.169 +mistranslation: 0.169 +arm: 0.158 +vnc: 0.155 +assembly: 0.054 +virtual: 0.050 +VMM: 0.018 +files: 0.018 +kernel: 0.013 +risc-v: 0.008 +hypervisor: 0.004 +KVM: 0.001 + +qemu-system-i386 runs slow after upgrading legacy project from qemu 2.9.0 to 7.1.0 +Description of problem: +Using several custom serial and irq devices including timers. +The same code (after some customisation in order to compile with new 7.1.0 API and meson build system runs about 50% slower. +We had to remove "-icount 4" switch which worked fine with 2.9.0 just to get to this point. +Even running with multi-threaded tcg did not help. +We don't use the new ptimer API but rather the old QEMUTimer. +Any suggestions to why we encounter this vast performance degradation? |