Commit Graph

2975 Commits

Author SHA1 Message Date
anzz1
585d91a156
cmake : add explicit F16C option (x86) (#576)
Fixes building for x86 processors missing F16C featureset
MSVC not included, as in MSVC F16C is implied with AVX2/AVX512
2023-04-13 15:48:21 +03:00
SebastianApel
95ea26f6e9
benchmark : add tool for timing q4_0 matrix multiplication (#653)
* Initial version of q4_0 matrix multiplication benchmark

* Bugfix: Added dependency to ggml.o to benchmark

* Reviewer requests: added parameter for threads, switched to ggml_time_us()

* Reviewer input: removed rtsc, use epsilon for check

* Review comment: Removed set_locale

* Feature: Param for numer of iterations, Bugfix for use of parameter threads

* Reviewer suggestion: Moved to examples

* Reviewer feedback: Updated clean: and benchmark: sections

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-04-13 15:46:23 +03:00
Pavol Rusnak
82d146df9b
do not force the prompt file to end with a new line (#908) 2023-04-13 11:33:16 +02:00
Stephan Walter
e7f6997f89
Don't crash on ftype (formerly f16) == 4 (#917) 2023-04-12 15:06:16 +00:00
Georgi Gerganov
f76cb3a34d
readme : change "GPU support" link to discussion 2023-04-12 14:48:57 +03:00
Georgi Gerganov
782438070f
readme : update hot topics with link to "GPU support" issue 2023-04-12 14:31:12 +03:00
Nicolai Weitkemper
4dbbd40750
readme: link to sha256sums file (#902)
This is to emphasize that these do not need to be obtained from elsewhere.
2023-04-12 08:46:20 +02:00
Pavol Rusnak
8b679987cd
Fix whitespace, add .editorconfig, add GitHub workflow (#883) 2023-04-11 19:45:44 +00:00
Stephan Walter
3e6e70d8e8
Add enum llama_ftype, sync ggml_type to model files (#709) 2023-04-11 15:03:51 +00:00
comex
2663d2c678
Windows fixes (#890)
Mostly for msys2 and mingw64 builds, which are different from each other
and different from standard Visual Studio builds.  Isn't Windows fun?

- Define _GNU_SOURCE in more files (it's already used in ggml.c for
  Linux's sake).

- Don't use PrefetchVirtualMemory if not building for Windows 8 or later
  (mingw64 doesn't by default).  But warn the user about this situation
  since it's probably not intended.

- Check for NOMINMAX already being defined, which it is on mingw64.

- Actually use the `increment` variable (bug in my `pizza` PR).

- Suppress unused variable warnings in the fake pthread_create and
  pthread_join implementations for Windows.

- (not Windows-related) Remove mention of `asprintf` from comment;
  `asprintf` is no longer used.

Fixes #871.
2023-04-11 15:19:54 +02:00
qouoq
a0caa34b16
Add BAIR's Koala to supported models (#877) 2023-04-10 22:41:53 +02:00
Georgi Gerganov
461ba9e66e
ggml : fix WASM build 2023-04-10 23:20:01 +03:00
Georgi Gerganov
c3ac702e5e
ggml : add ggml_cont() + optimize ggml_cpy() for contiguous dst 2023-04-10 22:42:28 +03:00
Georgi Gerganov
9d634ef452
ggml : remove trailing whitespaces 2023-04-10 22:42:28 +03:00
Marco Matthies
d9a239c410
Simplify to include lower-case windows.h always, fix compile on mingw32 (#747) 2023-04-10 19:57:59 +02:00
Georgi Gerganov
684da25926
ggml : fix quantize_row_q4_1() ARM_NEON (close #876) 2023-04-10 19:29:48 +03:00
comex
180b693a47 Print model version.
Also improve model type printing, and fix indentation of an unrelated
switch statement.
2023-04-10 01:10:46 +02:00
comex
f963b63afa Rewrite loading code to try to satisfy everyone:
- Support all three formats (ggml, ggmf, ggjt).  (However, I didn't
  include the hack needed to support GPT4All files without conversion.
  Those can still be used after converting them with convert.py from my
  other PR.)

- Support both mmap and read (mmap is used by default, but can be
  disabled with `--no-mmap`, and is automatically disabled for pre-ggjt
  files or on platforms where mmap is not supported).

- Support multi-file models like before, but automatically determine the
  number of parts rather than requiring `--n_parts`.

- Improve validation and error checking.

- Stop using the per-file type field (f16) entirely in favor of just
  relying on the per-tensor type/size fields.  This has no immediate
  benefit, but makes it easier to experiment with different formats, and
  should make it easier to support the new GPTQ-for-LLaMa models in the
  future (I have some work in progress on that front).

- Support VirtualLock on Windows (using the same `--mlock` option as on
  Unix).

    - Indicate loading progress when using mmap + mlock.  (Which led me
      to the interesting observation that on my Linux machine, with a
      warm file cache, mlock actually takes some time, whereas mmap
      without mlock starts almost instantly...)

      - To help implement this, move mlock support from ggml to the
        loading code.

- madvise/PrefetchVirtualMemory support (based on #740)

- Switch from ifstream to the `fopen` family of functions to avoid
  unnecessary copying and, when mmap is enabled, allow reusing the same
  file descriptor for both metadata reads and mmap (whereas the existing
  implementation opens the file a second time to mmap).

- Quantization now produces a single-file output even with multi-file
  inputs (not really a feature as much as 'it was easier this way').

Implementation notes:

I tried to factor the code into more discrete pieces than before.

Regarding code style: I tried to follow the code style, but I'm naughty
and used a few advanced C++ features repeatedly:

- Destructors to make it easier to ensure everything gets cleaned up.

- Exceptions.  I don't even usually use exceptions when writing C++, and
  I can remove them if desired... but here they make the loading code
  much more succinct while still properly handling a variety of errors,
  ranging from API calls failing to integer overflow and allocation
  failure.  The exceptions are converted to error codes at the
  API boundary.)

Co-authored-by: Pavol Rusnak <pavol@rusnak.io> (for the bit I copied from #740)
2023-04-10 01:10:46 +02:00
Tomáš Pazdiora
aaf3b23deb
fix for windows utf-8 input (#840)
Use UTF-16 as input on Windows, since UTF-8 does not work and reads multibyte characters as zeros
2023-04-08 17:49:39 +02:00
eiery
f2d1c47294
cmake should link openblas properly with -lopenblas like how it's done in the makefile (#839) 2023-04-08 11:15:17 +00:00
lon
317fb12fbd
Add new binaries to flake.nix (#847) 2023-04-08 12:04:23 +02:00
unbounded
62cfc54f77
Add quantize-stats command for testing quantization (#728)
Command that calculates some statistics over the errors introduced by
quantization, like mean square error, max error and some percentile errors for layer
weights. Should be useful for testing quantization improvements.

Exposes some internal state from ggml and llama for testing
2023-04-08 00:09:18 +02:00
bhubbb
698f7b5d63
make : add libllama.so target for llama-cpp-python (#797)
I was able to get llama-cpp-python working but only when I build libllama.so with make.
2023-04-07 19:11:58 +03:00
iacore
c1950c3431
zig : don't link examples/common.cpp for non-example (#814) 2023-04-07 19:05:29 +03:00
Ivan Stepanov
4953e9007f
llama : always sort logits before nucleus sampling (#812)
* Always sort logits before nucleus sampling

* remove second normalization

- fix windows build
- remove normalization since std::discrete_distribution does not require it
2023-04-07 19:02:12 +03:00
Sergey Alirzaev
cc9cee8e9e
Do not crash when it has nothing to say. (#796)
Otherwise observing this in the interactive mode:
/usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/bits/stl_vector.h:1230: reference std::vector<int>::back() [_Tp = int, _Alloc = std::allocator<int>]: Assertion '!this->empty()' failed.
2023-04-06 17:59:11 +02:00
Pavol Rusnak
d2beca95dc
Make docker instructions more explicit (#785) 2023-04-06 08:56:58 +02:00
Georgi Gerganov
eeaa7b0492
ggml : multi-thread ggml_rope() (~3-4 times faster on M1) (#781) 2023-04-05 22:11:03 +03:00
Georgi Gerganov
986b6ce9f9
ggml, llama : avoid heavy V transpose + improvements (#775)
ggml :

- added ggml_view_3d()
- ggml_view_tensor() now inherits the stride too
- reimplement ggml_cpy() to account for dst stride
- no longer require tensor->data to be memory aligned

llama :

- compute RoPE on 32-bit tensors (should be more accurate)
- store RoPE-ed K in the KV cache
- store transposed V in the KV cache (significant speed-up)
- avoid unnecessary Q copy
2023-04-05 22:07:33 +03:00
Georgi Gerganov
3416298929
Update README.md 2023-04-05 19:54:30 +03:00
Ivan Stepanov
5a8c4f6240
llama : define non-positive top_k; top_k range check (#779)
* Define non-positive top_k; top_k range check

* minor : brackets

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-04-05 19:20:05 +03:00
at8u
ff05d05c96
miku.sh : add executable bit (#780) 2023-04-05 18:59:13 +03:00
Georgi Gerganov
62b3e81aae
media : add logos and banners 2023-04-05 18:58:31 +03:00
Georgi Gerganov
8d10406d6e
readme : change logo + add bindings + add uis + add wiki 2023-04-05 18:56:20 +03:00
iacore
ed1c214e66
zig : add build.zig (#773)
Co-authored-by: Locria Cyber <74560659+locriacyber@users.noreply.github.com>
2023-04-05 18:06:02 +03:00
Ivan Stepanov
0c44427df1
make : missing host optimizations in CXXFLAGS (#763) 2023-04-05 17:38:37 +03:00
Adithya Balaji
594cc95fab
readme : update with CMake and windows example (#748)
* README: Update with CMake and windows example

* README: update with code-review for cmake build
2023-04-05 17:36:12 +03:00
at8u
88ed5761b8
examples : add Miku.sh (#724)
* Add Miku.sh to examples

* Add missing line to prompt in Miku.sh

* Add --keep param to Miku.sh

* Remove '[end_of_conversation]' line from Miku.sh

No longer is necessary.
2023-04-05 17:32:42 +03:00
Andrew Duffy
58c438cf7d
Add Accelerate/BLAS when using Swift (#765) 2023-04-05 06:44:24 -04:00
mgroeber9110
53dbba7695
Windows: reactive sigint handler after each Ctrl-C (#736) 2023-04-03 18:00:55 +02:00
SebastianApel
437e77855a
10+% performance improvement of ggml_vec_dot_q4_0 on AVX2 (#654)
* Performance improvement of AVX2 code
* Fixed problem with MSVC compiler
* Reviewer comments: removed double semicolon, deleted empty line 1962
2023-04-03 09:52:28 +02:00
Ivan Stepanov
cd7fa95690
Define non-positive temperature behavior (#720) 2023-04-03 02:19:04 +02:00
bsilvereagle
a0c0516416
Remove torch GPU dependencies from the Docker.full image (#665)
By using `pip install torch --index-url https://download.pytorch.org/whl/cpu`
instead of `pip install torch` we can specify we want to install a CPU-only version
of PyTorch without any GPU dependencies. This reduces the size of the Docker image
from 7.32 GB to 1.62 GB
2023-04-03 00:13:03 +02:00
Thatcher Chamberlin
d8d4e865cd
Add a missing step to the gpt4all instructions (#690)
`migrate-ggml-2023-03-30-pr613.py` is needed to get gpt4all running.
2023-04-02 12:48:57 +02:00
Christian Falch
e986f94829
Added api for getting/setting the kv_cache (#685)
The api provides access methods for retrieving the current memory buffer for the kv_cache and its token number.
It also contains a method for setting the kv_cache from a memory buffer.

This makes it possible to load/save history - maybe support --cache-prompt paramater as well?

Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
2023-04-02 12:23:04 +02:00
Marian Cepok
c0bb1d3ce2
ggml : change ne to int64_t (#626) 2023-04-02 13:21:31 +03:00
Leonardo Neumann
6e7801d08d
examples : add gpt4all script (#658) 2023-04-02 10:56:20 +03:00
Stephan Walter
81040f10aa
llama : do not allocate KV cache for "vocab_only == true" (#682)
Fixes sanitizer CI
2023-04-02 10:18:53 +03:00
Fabian
c4f89d8d73
make : use -march=native -mtune=native on x86 (#609) 2023-04-02 10:17:05 +03:00
Murilo Santana
5b70e7de4c
fix default params for examples/main (#697) 2023-04-02 04:41:12 +02:00