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[BUILD] Ascend wheel does not declare cann-shmem, so pip install succeeds and import fails later

Status: Open.

#1229 In flagos-ai/FlagTree;

· tengqm opened on Sep 20, 2026

[BUG][iluvatar] output corrupted when a redundant runtime branch wraps a load inside the loop

Status: Open.

#1228 In flagos-ai/FlagTree;

· O1iveira7 opened on Sep 19, 2026

[BUG][iluvatar] tl.assume inside a dead if branch makes the kernel drop its final atomic_add

Status: Open.

#1227 In flagos-ai/FlagTree;

· O1iveira7 opened on Sep 19, 2026

[Feature Request][AABS] Support per-autotuner control and post-adjustment tile constraints

Status: Open.

#1226 In flagos-ai/FlagTree;

· Kafka-Hatsune opened on Sep 19, 2026

[iluvatar3.6] flagtree 0.7.0rc2+iluvatar3.6 的 libtriton.so 依赖 GLIBC_2.38，在官方 Ubuntu22.04(glibc2.35)镜像中无法导入

bugSomething isn't workingSomething isn't working

flagos2.2-rc2

P0Priority 0 - urgentPriority 0 - urgent

Status: Open.

#1225 In flagos-ai/FlagTree;

· Al2O3Al2O3 opened on Sep 19, 2026

[BUG][mthreads]软件流水线在循环内含运行时条件规约/store 块时静默算错（num_stages=3 触发，改 1 恢复）

Status: Open.

#1223 In flagos-ai/FlagTree;

· O1iveira7 opened on Sep 18, 2026

[BUG][mthreads] 同一 kernel、同一输入，仅改变编译选项 num_stages 与 num_warps得到不同结果

Status: Open.

#1222 In flagos-ai/FlagTree;

· O1iveira7 opened on Sep 18, 2026

[BUG][mthreads][ILUVATAR] 前端解析崩溃：嵌套 @triton.jit helper 接收调用方局部 tl.constexpr 时触发 region isolation（'tt.splat' op using value defined outside the region）

Status: Open.

#1221 In flagos-ai/FlagTree;

· O1iveira7 opened on Sep 18, 2026

[Ascend] _topk_topp_kernel fails to compile — ConvertTritonIRToLinalgIR PassManager::run failed

bugSomething isn't workingSomething isn't working

flagos2.2-rc2

P1Priority 1 - highPriority 1 - high

Status: Open.

#1220 In flagos-ai/FlagTree;

· Al2O3Al2O3 opened on Sep 18, 2026

[BUG][xpu] do_bench (event 模式) estimate_ms==0 时除零（昆仑芯 Event.elapsed_time 恒 0）

bugSomething isn't workingSomething isn't working

flagos2.2-rc2

P1Priority 1 - highPriority 1 - high

Status: Open.

Bug

#1218 In flagos-ai/FlagTree;

· JosephNew opened on Sep 18, 2026

[Bug][hygon] flagtune/autotuner 引入长 prefill 严重性能退化：rc2 相对 rc0 TTFT 最高 +149%、吞吐 -48%

bugSomething isn't workingSomething isn't working

flagos2.2-rc2

P1Priority 1 - highPriority 1 - high

Status: Open.

Bug

#1215 In flagos-ai/FlagTree;

· JosephNew opened on Sep 18, 2026

[BUG][Ascend] Launcher workspace size overflows in 32-bit multiplication before uint64_t assignment

Status: Open.

#1194 In flagos-ai/FlagTree;

· YaooXu opened on Sep 16, 2026