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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/zero-shot/108/other/863 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/zero-shot/108/other/863')
| -rw-r--r-- | results/classifier/zero-shot/108/other/863 | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/863 b/results/classifier/zero-shot/108/other/863 new file mode 100644 index 000000000..b94d59252 --- /dev/null +++ b/results/classifier/zero-shot/108/other/863 @@ -0,0 +1,69 @@ +graphic: 0.773 +other: 0.744 +permissions: 0.687 +semantic: 0.686 +PID: 0.674 +performance: 0.615 +device: 0.573 +debug: 0.523 +vnc: 0.481 +boot: 0.413 +socket: 0.389 +files: 0.368 +network: 0.320 +KVM: 0.238 + +contrib/plugins/howvec.c for ARM64 under constrained +Description of problem: +Consider the static InsnClassExecCount aarch64_insn_classes array in contrib/plugins/howvec.c There are 5 entries which will never be discovered, and so count as 0; see the dump below. + +I did not figure out which of prior rows in the table was over-eagerly getting instructions intended for the subsequent counted-as-0 row. + +``` + udef aka UDEF 65536 + sve aka SVE 268435456 + res aka Reserved 268369920 + pcrel aka PCrel addr 134217728 + asit aka Add/Sub (imm,tags) 67108864 + asi aka Add/Sub (imm) 67108864 + logi aka Logical (imm) 67108864 + movwi aka Move Wide (imm) 67108864 + bitf aka Bitfield 67108864 + extr aka Extract 67108864 + dpri aka Data Proc Imm 0 + cndb aka Cond Branch (imm) 33554432 + excp aka Exception Gen 16777216 + nop aka NOP 1 + hint aka Hints 4095 + barr aka Barriers 4096 + psta aka PSTATE 32768 + sins aka System Insn 1048576 + sreg aka System Reg 2097152 + breg aka Branch (reg) 33554432 + bimm aka Branch (imm) 134217728 + cmpb aka Cmp & Branch 67108864 + tstb aka Tst & Branch 67108864 + branch aka Branches 181362688 + advlsm aka AdvSimd ldstmult 262144 + advlsmp aka AdvSimd ldstmult++ 4194304 + advlss aka AdvSimd ldst 524288 + advlssp aka AdvSimd ldst++ 16777216 + ldstx aka ldst excl 67108864 + prfm aka Prefetch 16777216 + ldlit aka Load Reg (lit) 251658240 + ldstnap aka ldst noalloc pair 67108864 + ldstp aka ldst pair 469762048 + ldstr aka ldst reg 0 + atomic aka Atomic ldst 0 + ldstro aka ldst reg (reg off) 0 + ldstpa aka ldst reg (pac) 0 + ldsti aka ldst reg (imm) 134217728 + ldst aka Loads & Stores 313786368 + dprr aka Data Proc Reg 402653184 + fpsimd aka Scalar FP 402653183 + unclas aka Unclassified 536870912 +``` +Steps to reproduce: +1. Write a simple wrapper program; iterate and search through all 2**32 insns, dump the array +2. +3. |