[MetaSchedule][M4a] Rewrite-Cooperative-Fetch #10081
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Hzfengsy
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Hey please rebase to the latest main |
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Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Xiyou Zhou <xiyou@octoml.ai> 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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Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Xiyou Zhou <xiyou@octoml.ai> 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> Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Xiyou Zhou <xiyou@octoml.ai> 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>
shingjan
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| tir::ParseThreadBinding(sch, inst, "threadIdx.y")) { | ||
| thread_extent_y = new_thread_extent.value()->value; | ||
| } else if (Optional<tir::BlockRV> block_rv = tir::ParseAnnotate(sch, inst, &vector_lane)) { | ||
| ICHECK_NE(thread_extent_x, -1); |
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is this check necessary here? I am hitting this check with a simple matmul_fp16 example with rules and postprocs like in test_meta_schedule_tune_tir and I wonder if more details about this check can be elaborated here.
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it means threadIdx.x isn't bound in previous instructions, which isn't supposed to happen (and that's why it's an ICHECK instead of CHECK). Could you check the trace->insts and see why threadIdx.x doesn't exist previously
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It is one of the PostProc for mate-schedule. Please see the tracking issue #8473
Co-authored-by: Junru Shao junrushao1994@gmail.com
Co-authored-by: Xiyou Zhou xiyou@octoml.ai
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
cc @junrushao1994 @comaniac