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architecture: 0.695
graphic: 0.693
device: 0.692
performance: 0.601
assembly: 0.582
socket: 0.568
semantic: 0.564
files: 0.563
network: 0.486
VMM: 0.436
x86: 0.420
PID: 0.420
ppc: 0.413
boot: 0.374
permissions: 0.363
user-level: 0.354
mistranslation: 0.344
vnc: 0.338
TCG: 0.331
register: 0.325
peripherals: 0.308
arm: 0.297
kernel: 0.286
risc-v: 0.259
debug: 0.232
virtual: 0.129
i386: 0.124
hypervisor: 0.118
KVM: 0.069
MIPSr6+MSA emulation is broken in QEMU 6.2.0 (Ubuntu 22.04 LTS) and 7.0.0
Description of problem:
Many tests (8,11,12,13,15,19,23,30,31,36) are failing due to QEMU emulation problem.
Steps to reproduce:
1. Download the source code from https://github.com/VectorChief/UniSIMD-assembler (master or v1.1.0c)
2. Change to project's test directory and build the binary for MIPS using cross-compiler (see simd_make_m64.mk)
3. Run the binary with QEMU linux-user mode: qemu-mips64el -cpu I6400 simd_test.m64f32Lr6 -c 1 | tee qemu64
4. Check the output text file qemu64 (with pluma or any other text editor) to see the error printouts
Additional information:
The pre-built binary and its output file are attached as test.tar.gz
[test.tar.gz](/uploads/7a54ba10919a1b221dd8ea0e8c02c064/test.tar.gz)
Please note, that standalone cross-compiler for MIPS downloaded from the site
(Codescape.GNU.Tools.Package.2020.06-01.for.MIPS.MTI.Linux.CentOS-6.x86_64.tar.gz)
comes with its own version of QEMU 4.1.0 which masks the system's QEMU when added to the PATH.
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