shalinib-ibm 8141e730f1 ggml-cpu: support K tails in power10 Q8/Q4 MMA matmul (#24753) ...

* ggml-cpu: support K tails in Power10 MMA Q8/Q4 matmul

This patch removes the requirement that K be divisible by kc in the tinyBlas_Q0_PPC tiled matmul path. Process the final K panel using its actual depth and pass the reduced panel size through packing and kernel execution.  This allows more workloads to use the MMA kernel and reduces fallback to mnpack.

* Apply suggestion from @taronaeo

Co-authored-by: Aaron Teo <taronaeo@gmail.com>

---------

Co-authored-by: Aaron Teo <taronaeo@gmail.com>

2026-06-19 08:55:38 +03:00

..

ggml-blas

vulkan: add get/set tensor 2d functions (#22514)

2026-04-30 17:37:13 +02:00

ggml-cann

vulkan: add get/set tensor 2d functions (#22514)

2026-04-30 17:37:13 +02:00

ggml-cpu

ggml-cpu: support K tails in power10 Q8/Q4 MMA matmul (#24753)

2026-06-19 08:55:38 +03:00

ggml-cuda

Ggml/cuda col2im 1d (#24417)

2026-06-18 22:23:01 +02:00

ggml-hexagon

hexagon: support for op-trace (fine-grain tracing of HVX/HMX/DMA events) (#24592)

2026-06-18 08:35:02 -07:00

ggml-hip

ggml: backend-agnostic tensor parallelism (experimental) (#19378)

2026-04-09 16:42:19 +02:00

ggml-metal

metal : check for BF16 support in concat kernel (#24747)

2026-06-18 09:16:06 +03:00

ggml-musa

ggml-cuda: native bf16 flash attention for vec kernel (#20525)

2026-03-22 11:05:51 +01:00

ggml-opencl

opencl: optimize mul_mat_f16_f32_l4 for decode (#24504)

2026-06-16 23:21:26 -07:00

ggml-openvino

openvino: OV 2026.2, context-shift, Q5_1 support, gemma4 dense/embedding, and -fa off (#24503)

2026-06-17 09:11:21 +03:00

ggml-rpc

rpc : keep last_graph_uid in the device context (#23273)

2026-05-19 09:42:36 +03:00

ggml-sycl

[SYCL] rename GGML_SYCL_SUPPORT_LEVEL_ZERO (#24719)

2026-06-18 11:18:26 +03:00

ggml-virtgpu

ggml-virtgpu : include missing mutex header (#22810)

2026-05-10 17:32:41 +02:00

ggml-vulkan

vulkan: record actual memory properties during buffer creation (#24326)

2026-06-17 11:14:48 +02:00

ggml-webgpu

ggml-webgpu: improve i-quants mul_mat performance and speed up prefill (#24530)

2026-06-14 18:15:30 -07:00

ggml-zdnn

vulkan: add get/set tensor 2d functions (#22514)

2026-04-30 17:37:13 +02:00

ggml-zendnn

ggml-zendnn : fixed naming of matmul function (#20964)

2026-05-27 00:59:35 +02:00

CMakeLists.txt

ggml-cpu: Conditionally enable power11 backend based on compiler support (#24687)

2026-06-18 02:45:19 +08:00

ggml-alloc.c

ggml-alloc: fix out-of-bounds read in ggml_dyn_tallocr_remove_block (ggml/1492)

2026-05-25 12:38:01 +03:00

ggml-backend-dl.cpp

hexagon: enable offloading to Hexagon on Windows on Snapdragon (#19150)

2026-01-29 12:33:21 -08:00

ggml-backend-dl.h

hexagon: enable offloading to Hexagon on Windows on Snapdragon (#19150)

2026-01-29 12:33:21 -08:00

ggml-backend-impl.h

ggml: backend-agnostic tensor parallelism (experimental) (#19378)

2026-04-09 16:42:19 +02:00

ggml-backend-meta.cpp

Remove padding and multiple D2D copies for MTP (#24086)

2026-06-10 23:21:16 +05:30

ggml-backend-reg.cpp

ggml : skip already registered backends and devices (#22296)

2026-04-28 10:02:32 +03:00

ggml-backend.cpp

ggml : Check the right iface method before using the fallback 2d get (#23514)

2026-05-23 12:49:24 +02:00

ggml-common.h

ggml: add Q1_0 1-bit quantization support (CPU) (#21273)

2026-04-06 20:55:21 +02:00

ggml-impl.h

ggml: add graph_reused (#21764)

2026-04-16 17:21:28 +08:00

ggml-opt.cpp

fix: free ctx_copy in ggml_opt_free to plug per-training-session leak (#21592)

2026-04-08 17:40:15 +02:00

ggml-quants.c

ggml : Parallelize quant LUT init (#23595)

2026-05-25 10:15:46 +03:00

ggml-quants.h

ggml: add Q1_0 1-bit quantization support (CPU) (#21273)

2026-04-06 20:55:21 +02:00

ggml-threading.cpp

ggml : build backends as libraries (#10256)

2024-11-14 18:04:35 +01:00

ggml-threading.h

remove CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS (#10797)

2024-12-12 19:02:49 +01:00

ggml.c

Remove padding and multiple D2D copies for MTP (#24086)

2026-06-10 23:21:16 +05:30

ggml.cpp

ggml : Print backtrace on uncaught C++ exceptions (ggml/1232)

2025-06-01 13:43:57 +03:00

gguf.cpp

ggml: gguf_init_from_callback and gguf_init_from_buffer (#22341)

2026-05-25 11:33:29 +02:00