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Releases: ggml-org/llama.cpp

b6177

15 Aug 17:17
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opencl: add initial mxfp4 support via mv (#15270)

* opencl: add reference `mul_mv_mxfp4_f32`

* opencl: add reference `mul_mv_id` for mxfp4

* Q4_0 tranpose fix for Adreno

---------

Co-authored-by: shawngu-quic <[email protected]>

b6176

15 Aug 14:43
5edf159
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vulkan : fix out-of-bounds access in argmax kernel (#15342)

ggml-ci

b6175

15 Aug 14:05
db3010b
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vulkan : fix compile warnings on macos (#15340)

ggml-ci

b6174

15 Aug 13:45
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ggml: initial IBM zDNN backend (#14975)

* ggml-zdnn: inital backend impl

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: temp change z17 to arch15

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: fix build bugs

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: tensor->extra logging check

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: add layout name mapping, ztensor information

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: separate logging into its own line

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: add shape comparison

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: add ggml_tensor shape log

Signed-off-by: Aaron Teo <[email protected]>

ggml-zdnn: fix incorrect shape logging

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add output buffer check

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: run compute and store into tensor->extra

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add set_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add more loggers

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: update set_tensor logging to check only for matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: last working matmul version

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add comments to prevent accidentally deleting lines

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: support op out_prod

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: update op out_prod to use tensor->extra

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: rewrite the backend implementation

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: bugfix new impl

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix compiler warnings and bugfixes

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: test ztensor finding in init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: implement at least 1 op to test

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: assign tensor->extra to buffer

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add check for view tensors to prevent init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: rework init_tensor to create new buffers

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: switch to std vector instead of array

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: switch buffers back and set to arbitrary number

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: impl init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: update supports_op matmul matrix

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix incorrect ztensor shape, reduce memory padding

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: code clean up

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: impl matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix compiler error missing type

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix missing data transform call

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add bias init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: tighten memory usage, change string allocation

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add bias ztensor and data free

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add bias data transform

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add more debug info for extra buffer transform

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add logger to check if mat mul ops go through set_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: activate bias transform in matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: move weights transform into mulmat

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add more safeguards in matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix sequencing of transforms

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: bugfix transform ztensor vs origtensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: figure out why sigtrap is happening

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix sigsegv

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: move everything back to local declaration

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: move bias data to local also

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: bring back working matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: rewrite into mre

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix missing vector import

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix missing vector import in header

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt to fix sigsegv

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix missing load tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix invalid ztensor buffer release

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add logging to debug free buffer

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: remove free_buffer debug info

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add parmblkformat detections

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add nnpa installed detection

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add zdnn_init call for static libs

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt at fixing invalid buffer

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: switch to using deque to fix pointer deref problem

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add weights logging to check

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt to use unique ptr

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add tensor to pre_tfm_desc logging

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add inputs logging

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: disable op_none initialisation for testing

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix missing return from init_tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: load ztensors in cgraph exec

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: work on moving output ztensor as well

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: disable logging and breakpoints for full test

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt at manually changing the layout

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt at using default nwhc format instead

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: disable global load ztensor for now

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix errorenous output load tensor

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: add guards to prevent loading ztensor if transformed

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: code cleanup

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: bring load ztensor back to init routine

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: code clean up

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix ztensor deallocation abort

stabilise ggml <-> zdnn api

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: clean up matmul selection

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: clean up project structure

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: update documentation, prepare for upstream

Signed-off-by: Aaron Teo <[email protected]>

* chore: add codeowners

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: disable batched matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: attempt at fixing tensor views during matmul

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: deny all view tensors directly

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix pr comments

Signed-off-by: Aaron Teo <[email protected]>

* docs: update ops docs for zdnn

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: redo test-backend-ops for ops.md

Signed-off-by: Aaron Teo <[email protected]>

* ggml-zdnn: fix typo in build-s390x.md

Signed-off-by: Aaron Teo <[email protected]>

* codeowners: remove taronaeo for now

Signed-off-by: Aaron Teo <[email protected]>

* Revert "codeowners: remove taronaeo for now"

This reverts commit 411ea4ed78d08778967bd0bd33a6538cfcbe082f.

* ggml-zdnn: remove unused ggml_zdnn macro

Signed-off-by: Aaron Teo <[email protected]>

---------

Signed-off-by: Aaron Teo <[email protected]>

b6173

15 Aug 12:21
d3248d9
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ci : fix ios-xcode-build (#15324)

* fix ios-xcode-build

* use xcode-select with fixed version

* switch to macos-15 to get xcode 16.4

b6153

14 Aug 06:43
3ea913f
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perplexity: give more information about constraints on failure (#15303)

* perplexity: give more information about constraints on failure

This checks whether -np is insufficient vs context, and provides clues as to how much is needed for each.

* log formatting

* log error and return instead of storing max_seq_exceeded int

* check if s0 is zero for -np check

b6152

13 Aug 19:52
29c8fbe
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HIP: bump requirement to rocm 6.1 (#15296)

b6150

13 Aug 14:09
b3e1666
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server : enable -td and -tbd parameters (#15172)

b6149

13 Aug 12:23
c24f4e2
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ggml : update `ggml_rope_multi` (#12665)

* update `rope_multi`:

1. add `ggml_rope_multi_inplace`;
1. use `GGML_MROPE_SECTIONS` instead of 4.

* Apply suggestions from code review

Co-authored-by: Georgi Gerganov <[email protected]>

---------

Co-authored-by: Georgi Gerganov <[email protected]>

b6148

13 Aug 11:50
d8914fc
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 common : add --override-tensor-draft, --cpu-moe-draft and --n-cpu-mo…