[TensorIR] Support for match_buffer from subregion #8585
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Hzfengsy
requested review from
areusch,
comaniac,
jroesch,
junrushao,
kparzysz-quic,
masahi,
merrymercy,
tqchen,
vinx13,
yzhliu,
zhiics and
ZihengJiang
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tqchen
reviewed
Jul 29, 2021
vinx13
reviewed
Jul 29, 2021
* support match_buffer_region (cherry picked from commit 682ca84cf44d1c0aaf98440effc13e12141cf8e0) * some fix * change match_buffer_region to match_buffer * fix printer and parser * update testcase * Apply suggestions from code review Co-authored-by: Wuwei Lin <wuwei@apache.org>
* add match_buffer support to access ditector (cherry picked from commit b93a593c39a56ebb22c1dce70bfbd4484e581750) * add match_buffer support to lca ditector * tensorcore script * finish e2e tensorcore script * finish e2e tensorcore script
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Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Bohan Hou <32121147+spectrometerHBH@users.noreply.github.com> Co-authored-by: Ruihang Lai <lairuihangdongdong@qq.com> Co-authored-by: Hongyi Jin <3231950289@qq.com> Co-authored-by: Wuwei Lin <wuwei@apache.org>
ylc
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Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Bohan Hou <32121147+spectrometerHBH@users.noreply.github.com> Co-authored-by: Ruihang Lai <lairuihangdongdong@qq.com> Co-authored-by: Hongyi Jin <3231950289@qq.com> Co-authored-by: Wuwei Lin <wuwei@apache.org>
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match_bufferinside a block allow users to mark a subregion of the source buffer into a new target buffer. In the following example it does the same job asA[i, j] = 1A further step, it is useful for opaque access (e.g. Tensor intrinsic). It can narrow the access region, also provide some additional information, such as strides and shape for buffer after the pass
CompactBuffer. Please see details at a Tensorcore demo withmatch_bufferin filetests/python/integration/test_lower.pyPlease take a look. thanks a lot. @vinx13 @junrushao1994 @tqchen