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Discussion on performance optimization of expf in softmax

Status: Open.

#6633 In Tencent/ncnn;

· crafcat7 opened on Apr 2, 2026

yolov8n-seg -> ncnn help YOLO-seg模型转ncnn 问题求助

Status: Open.

#6629 In Tencent/ncnn;

· Roger8 opened on Apr 1, 2026

ex.extract时，没有任何报错信息，返回0xC0000005(STATUS_ACCESS_VIOLATION)。input正常。

Status: Open.

#6622 In Tencent/ncnn;

· emofalling opened on Mar 30, 2026

pnnx pass_ncnn silently fails with denormalized float constants in ONNX model

Status: Open.

#6614 In Tencent/ncnn;

· Ssong24 opened on Mar 24, 2026

推理速度随着运行时间变慢

Status: Open.

#6612 In Tencent/ncnn;

· lgkkey opened on Mar 24, 2026

请问支持yolo26系列模型吗？有例程吗？

Status: Open.

#6610 In Tencent/ncnn;

· JimXu1989 opened on Mar 23, 2026

Question: where would a flash-resident tiny language runtime fit relative to ncnn-style on-device inference?

Status: Open.

#6603 In Tencent/ncnn;

· Alpha-Guardian opened on Mar 17, 2026

paged attention request

Status: Open.

#6576 In Tencent/ncnn;

· futz12 opened on Mar 5, 2026

ONNX models that lack the kernel_shape attribute in its conv nodes break NCNN

Status: Open.

#6571 In Tencent/ncnn;

· Artoriuz opened on Mar 1, 2026

MelSpectrogram cannot be detected

Status: Open.

#6546 In Tencent/ncnn;

· futz12 opened on Feb 13, 2026

NCNN模型配置问题

Status: Open.

#6532 In Tencent/ncnn;

· ygfwqqz opened on Feb 4, 2026

ncnn-android-vulkan vulkan acceleration is not work on snapdragon 8+ gen1

Status: Open.

#6529 In Tencent/ncnn;

· superduelist opened on Jan 29, 2026