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在去掉vsub12.v指令后kernel_call_kernel_function fail #62

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lifeiabc opened this issue Nov 17, 2023 · 3 comments
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在去掉vsub12.v指令后kernel_call_kernel_function fail #62

lifeiabc opened this issue Nov 17, 2023 · 3 comments

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@lifeiabc
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在去掉vsub12.v指令后kernel_call_kernel_function fail，有vsub12.v时case pass。
@zhoujingya
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在去掉vsub12.v指令后kernel_call_kernel_function fail，有vsub12.v时case pass。

之前讨论过这个问题了， 貌似是spike vadd12.vi指令无符号数计算得有问题

@zhoujingya
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在去掉vsub12.v指令后kernel_call_kernel_function fail，有vsub12.v时case pass。

之前讨论过这个问题了， 貌似是spike vadd12.vi指令无符号数计算得有问题
在本地上删除vsub12.vi指令的定义与指令匹配之后，这个样例跑的是没有问题的，能提供具体的仓库版本吗？llvm pocl spike driver？

@lifeiabc
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在terapines-dev branch上试了下是可以的

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@zhoujingya @lifeiabc