All issues

Search results

[Performance] Selectivity misestimation overselects GpuJoin for a.x = 42

Status: Open.

#1055 In heterodb/pg-strom;

· gdbpbt opened on Aug 17, 2026

[Performance] Enabling PG-Strom regresses a selective indexed self-join by 23x

Status: Open.

#1054 In heterodb/pg-strom;

· gdbpbt opened on Aug 16, 2026

PostgreSQL 19でLEFT JOINとHAVING集約を含むクエリをGPU実行すると「Aggref found in non-Agg plan node」エラーになる

wait for confirmationdeveloper solved this problem, and wait for confirmation by the userdeveloper solved this problem, and wait for confirmation by the user

Status: Open.

#1052 In heterodb/pg-strom;

· 0-kaz opened on Aug 15, 2026

GPU-Cacheの段階的Compaction

Status: Open.

#1049 In heterodb/pg-strom;

· kaigai opened on Aug 13, 2026

query1 UNION [ALL] query2の置き換え

Status: Open.

#1048 In heterodb/pg-strom;

· kaigai opened on Aug 13, 2026

vcf2arrowのエラーメッセージ

Status: Open.

#1042 In heterodb/pg-strom;

· kaigai opened on Jul 2, 2026

GROUP BY queries hang indefinitely when the default compute_60 gpu-architecture is used on an H100 (should be compute_90)

Status: Open.

#1041 In heterodb/pg-strom;

· ckeenan-seekr opened on Jun 23, 2026

SIGSEGV in pgstromGpuCacheShutdown() when a GpuCache scan runs in a non-parallel sub-plan (NULL gcache_fetch_count)

Status: Open.

#1039 In heterodb/pg-strom;

· a-hirota opened on Jun 22, 2026

GPU-Cacheよ再び

Status: Open.

#1038 In heterodb/pg-strom;

· kaigai opened on Jun 17, 2026

[備忘録] ARM 統合型GPUへの対応を検討

future actionneeds fix / improvement of external componentneeds fix / improvement of external component

Status: Open.

#1037 In heterodb/pg-strom;

· kaigai opened on Jun 9, 2026

[備忘録] Parquet Cacheの耐障害性

Status: Open.

#1036 In heterodb/pg-strom;

· kaigai opened on Jun 5, 2026

[備忘録] SQLの実行時間の可視化

future actionneeds fix / improvement of external componentneeds fix / improvement of external component

Status: Open.

#1035 In heterodb/pg-strom;

· kaigai opened on Jun 5, 2026