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BMG-G31 (Battlemage) SYCL preconditioner failures: BJ(>1) underflow + ICT SIGABRT — confirmed in 1.10 and 1.11

is:bugSomething looks wrong.Something looks wrong.

Status: Open.

#2018 In ginkgo-project/ginkgo;

· heikogleu-dev opened on May 8, 2026

[SYCL] IC/ILU NotImplemented in Ginkgo 1.10: discrepancy with Tsai 2023 paper + 34M-cell int32 overflow in ISAI

Status: Open.

#2015 In ginkgo-project/ginkgo;

· heikogleu-dev opened on May 4, 2026

Is BJ maxBlockSize > 1 OOM on SYCL a known issue? Is there a fix or workaround planned for Ginkgo 2.0?

Status: Open.

#2013 In ginkgo-project/ginkgo;

· heikogleu-dev opened on May 3, 2026

MSVC-related test failures - fixed in PR

Status: Open.

#2010 In ginkgo-project/ginkgo;

· spiralbit opened on Apr 30, 2026

Cannot compile a program that uses Ginkgo and a SYCL implementation that is not DPC++

Status: Open.

#2008 In ginkgo-project/ginkgo;

· nilsfriess opened on Apr 28, 2026

CSR merge path SPMV fails on NVIDIA GB10 DGX Spark

Status: Open.

#1981 In ginkgo-project/ginkgo;

· Slaedr opened on Feb 2, 2026

Detect or document potential divergence issues with non-residual stopping criteria

Status: Open.

#1976 In ginkgo-project/ginkgo;

· upsj opened on Jan 16, 2026

Building Ginkgo on Cray + AMD machines

Status: Open.

#1973 In ginkgo-project/ginkgo;

· etiennemlb opened on Jan 15, 2026

Multigrid solver configuration example for the json config solver

Status: Open.

#1969 In ginkgo-project/ginkgo;

· HendriceH opened on Jan 9, 2026

cannot build shared library on Windows

Status: Open.

#1967 In ginkgo-project/ginkgo;

· jcar87 opened on Jan 7, 2026

Which ROCm architectures are supported?

Status: Open.

#1965 In ginkgo-project/ginkgo;

· lahwaacz opened on Dec 23, 2025

Release 1.11 Checklist

Status: Open.

#1956 In ginkgo-project/ginkgo;

· MarcelKoch opened on Nov 26, 2025

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Ginkgo 1.11