This reduces the size of our Windows installer payloads by ~256M by dropping
support for nvidia drivers older than Feb 2023. Hardware support is unchanged.
Linux default bundle sizes are reduced by ~600M to 1G.
Some options listed in api/types.go are not supported in
newer models, or have been deprecated in the past. This is
the first of a series of PRs to clean up the API options
* increase default context length to 4096
We lower the default numParallel from 4 to 2 and use these "savings" to
double the default context length from 2048 to 4096.
We're memory neutral in cases when we previously would've used
numParallel == 4, but we add the following mitigation to handle some
cases where we would have previously fallen back to 1x2048 due to low
VRAM: we decide between 2048 and 4096 using a runtime check, choosing
2048 if we're on a one GPU system with total VRAM of <= 4 GB. We
purposefully don't check the available VRAM because we don't want the
context window size to change unexpectedly based on the available VRAM.
We plan on making the default even larger, but this is a relatively
low-risk change we can make to quickly double it.
* fix tests
add an explicit context length so they don't get truncated. The code
that converts -1 from being a signal for doing a runtime check isn't
running as part of these tests.
* tweak small gpu message
* clarify context length default
also make it actually show up in `ollama serve --help`
With support for multimodal models becoming more varied and common it is important for clients to be able to easily see what capabilities a model has. Retuning these from the show endpoint will allow clients to easily see what a model can do.
The problem with default.target is that it always points to the target that is currently started. So if you boot into single user mode or the rescue mode still Ollama tries to start.
I noticed this because either tried (and failed) to start all the time during a system update, where Ollama definitely is not wanted.
Previously, developers without the synctest experiment enabled would see
build failures when running tests in some server/internal/internal
packages using the synctest package. This change makes the transition to
use of the package less painful but guards the use of the synctest
package with build tags.
synctest is enabled in CI. If a new change will break a synctest
package, it will break in CI, even if it does not break locally.
The developer docs have been updated to help with any confusion about
why package tests pass locally but fail in CI.
* Windows ARM build
Skip cmake, and note it's unused in the developer docs.
* Win: only check for ninja when we need it
On windows ARM, the cim lookup fails, but we don't need ninja anyway.
* add build to .dockerignore
* test: only build one arch
* add build to .gitignore
* fix ccache path
* filter amdgpu targets
* only filter if autodetecting
* Don't clobber gpu list for default runner
This ensures the GPU specific environment variables are set properly
* explicitly set CXX compiler for HIP
* Update build_windows.ps1
This isn't complete, but is close. Dependencies are missing, and it only builds the "default" preset.
* build: add ollama subdir
* add .git to .dockerignore
* docs: update development.md
* update build_darwin.sh
* remove unused scripts
* llm: add cwd and build/lib/ollama to library paths
* default DYLD_LIBRARY_PATH to LD_LIBRARY_PATH in runner on macOS
* add additional cmake output vars for msvc
* interim edits to make server detection logic work with dll directories like lib/ollama/cuda_v12
* remove unncessary filepath.Dir, cleanup
* add hardware-specific directory to path
* use absolute server path
* build: linux arm
* cmake install targets
* remove unused files
* ml: visit each library path once
* build: skip cpu variants on arm
* build: install cpu targets
* build: fix workflow
* shorter names
* fix rocblas install
* docs: clean up development.md
* consistent build dir removal in development.md
* silence -Wimplicit-function-declaration build warnings in ggml-cpu
* update readme
* update development readme
* llm: update library lookup logic now that there is one runner (#8587)
* tweak development.md
* update docs
* add windows cuda/rocm tests
---------
Co-authored-by: jmorganca <jmorganca@gmail.com>
Co-authored-by: Daniel Hiltgen <daniel@ollama.com>
* llama: wire up builtin runner
This adds a new entrypoint into the ollama CLI to run the cgo built runner.
On Mac arm64, this will have GPU support, but on all other platforms it will
be the lowest common denominator CPU build. After we fully transition
to the new Go runners more tech-debt can be removed and we can stop building
the "default" runner via make and rely on the builtin always.
* build: Make target improvements
Add a few new targets and help for building locally.
This also adjusts the runner lookup to favor local builds, then
runners relative to the executable, and finally payloads.
* Support customized CPU flags for runners
This implements a simplified custom CPU flags pattern for the runners.
When built without overrides, the runner name contains the vector flag
we check for (AVX) to ensure we don't try to run on unsupported systems
and crash. If the user builds a customized set, we omit the naming
scheme and don't check for compatibility. This avoids checking
requirements at runtime, so that logic has been removed as well. This
can be used to build GPU runners with no vector flags, or CPU/GPU
runners with additional flags (e.g. AVX512) enabled.
* Use relative paths
If the user checks out the repo in a path that contains spaces, make gets
really confused so use relative paths for everything in-repo to avoid breakage.
* Remove payloads from main binary
* install: clean up prior libraries
This removes support for v0.3.6 and older versions (before the tar bundle)
and ensures we clean up prior libraries before extracting the bundle(s).
Without this change, runners and dependent libraries could leak when we
update and lead to subtle runtime errors.
Daniel Hiltgen
Jeffrey Morgan
Devon Rifkin
frob
Bruce MacDonald
Parth Sareen
copeland3300
Bradley Erickson
Michael Yang
rekcäH nitraM
Blake Mizerany
Chuanhui Liu
James-William-Kincaid-III
Azis Alvriyanto
Leisure Linux
Abhinav Pant
Melroy van den Berg
Davide Bertoni
Daniel Jalkut
EndoTheDev
Gloryjaw
Patrick Devine
Anas Khan
CIIDMike
Anuraag (Rag) Agrawal
Stefan Weil
Yannick Gloster
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