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Glibc 2.42+ conflicts with rsqrt/rsqrtf defs in builtins.h

Status: Open.

#62 In spectral-compute/scale-validation;

· griffi-gh opened on Jul 9, 2026

SCALE rejects an inline-PTX bra to a label defined in a separate asm() statement ("unknown label")

bugSomething isn't workingSomething isn't working

Compiler'tis a compiler bug.'tis a compiler bug.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#61 In spectral-compute/scale-validation;

· diskdog opened on Jul 8, 2026

SCALE keeps an unreachable device-side cudaFree, so __cudaCDP2Free reaches ptxas ("Unresolved extern function")

bugSomething isn't workingSomething isn't working

Compiler'tis a compiler bug.'tis a compiler bug.

Status: Open.

#60 In spectral-compute/scale-validation;

· diskdog opened on Jul 8, 2026

SCALE cannot lower cuda::std::expf ("no libcall available for fexp")

bugSomething isn't workingSomething isn't working

Compiler'tis a compiler bug.'tis a compiler bug.

Status: Open.

#59 In spectral-compute/scale-validation;

· diskdog opened on Jul 8, 2026

SCALE on AMD is missing the CUDA type cudaSurfaceObject_t

Missing APIA CUDA API we haven't implemented yet.A CUDA API we haven't implemented yet.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#58 In spectral-compute/scale-validation;

· diskdog opened on Jul 8, 2026

SCALE on AMD is missing CUDA Graphs conditional nodes

Missing APIA CUDA API we haven't implemented yet.A CUDA API we haven't implemented yet.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#56 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

SCALE on AMD is missing the CUDA device SM-resource partitioning API

Missing APIA CUDA API we haven't implemented yet.A CUDA API we haven't implemented yet.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#55 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

SCALE on AMD is missing the CUDA Green Contexts driver API

Missing APIA CUDA API we haven't implemented yet.A CUDA API we haven't implemented yet.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#54 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

CMake cannot detect a default CUDA architecture with SCALE's nvcc

Status: Open.

#53 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

SCALE's cub wrapper header breaks thrust against CUDA 13.1 CCCL

bugSomething isn't workingSomething isn't working

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#52 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

SCALE returns wrong values from the u32 DPX min/max intrinsics at runtime

bugSomething isn't workingSomething isn't working

Compiler'tis a compiler bug.'tis a compiler bug.

VerifiedInternal QA verifies the bug reproduces on the current dev build.Internal QA verifies the bug reproduces on the current dev build.

Status: Open.

#51 In spectral-compute/scale-validation;

· diskdog opened on Jul 3, 2026

How to Integrate SCALE into Existing SGLang Containers for AMD MI308X Acceleration

questionFurther information is requestedFurther information is requested

Status: Open.

#50 In spectral-compute/scale-validation;

· Alan-D-Chen opened on Jul 3, 2026