https://bugs.kde.org/show_bug.cgi?id=468979
Bug ID: 468979
Summary: Add support for RISC-V vector instructions
Classification: Developer tools
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: vex
Assignee: jsew...@acm.org
Reporter: rjie...@gmail.com
Target Milestone: ---
We consider to add RVV/Vector [1] feature in valgrind, there are some
challenges.
RVV like ARM's SVE [2] programming model, it's scalable/VLA, that means the
vector length is agnostic.
ARM's SVE is not supported in valgrind :(
See more details from RFC [3]
[1] https://github.com/riscv/riscv-v-spec
[2]
https://community.arm.com/arm-research/b/articles/posts/the-arm-scalable-vector-extension-sve
[3]
https://sourceforge.net/p/valgrind/mailman/valgrind-developers/thread/84b7a55c-1868-ca14-2626-ffb88925741a%40linux.alibaba.com/#msg37834524
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