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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/other/1906536')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/other/1906536 | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/other/1906536 b/results/classifier/deepseek-2-tmp/output/other/1906536 deleted file mode 100644 index c5c0d91fa..000000000 --- a/results/classifier/deepseek-2-tmp/output/other/1906536 +++ /dev/null @@ -1,31 +0,0 @@ - -Unable to set SVE VL to 1024 bits or above since 7b6a2198 - -Prior to 7b6a2198e71794c851f39ac7a92d39692c786820, the QEMU option sve-max-vq could be used to set the vector length of the implementation. This is useful (among other reasons) for testing software compiled with a fixed SVE vector length. Since this commit, the vector length is capped at 512 bits. - -To reproduce the issue: - -$ cat rdvl.s -.global _start -_start: - rdvl x0, #1 - asr x0, x0, #4 - mov x8, #93 // exit - svc #0 -$ aarch64-linux-gnu-as -march=armv8.2-a+sve rdvl.s -o rdvl.o -$ aarch64-linux-gnu-ld rdvl.o -$ for vl in 1 2 4 8 16; do ../build-qemu/aarch64-linux-user/qemu-aarch64 -cpu max,sve-max-vq=$vl a.out; echo $?; done -1 -2 -4 -4 -4 - -For a QEMU built prior to the above revision, we get the output: -1 -2 -4 -8 -16 - -as expected. It seems that either the old behavior should be restored, or there should be an option to force a higher vector length? \ No newline at end of file |