This CL fix an issue related to tiering the maxBufferSize and
maxStorageBufferBindingSize limits. In detail, this CL:
1. Fix the maxStorageBufferBindingSize tiers to [128MB, 1GB, 2GB-4,
4GB-4] instead of the original last two 2GB-1 and 4GB-1, holding the
guarantee that maxStorageBufferBindingSize is a multiple of 4 bytes.
2. Add a maxBufferSize tier 4GB, ensuring the guarantee that
maxStorageBufferBindingSize must be no larger than maxBufferSize in
case of it tiered to 4GB-4. Previously the largest maxBufferSize tier
is 2GB, making this guarantee broken after tiering.
3. Move the adapter limits normalization logics in adapter initializing
to Limits.cpp to allow unittest. Related unittests implemented.
4. Normalize tiered limits to ensure that tiered
maxStorageBufferBindingSize and maxUniformBufferBindingSize are no
larger than tiered maxBufferSize. Related unittests implemented.
Issue: dawn:1780
Change-Id: I4821f196fa89c7f18ebbf8e5e45df1c3268db895
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130120
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Remove the old backend specific implementation for
overrides. Use tint SubstituteOverride transform to replace
overrides with const expressions and use the updated program
at pipeline creation time.
This CL also adds support for overrides used as workgroup size
and related tests. Workgroup size validation now happens
in backend code and at compute pipeline creation time.
Bug: dawn:1504
Change-Id: I7df1fe9c3e358caa23235eacd6d13ba0b2998aec
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99821
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL updates the clang format files to have a single shared format
between Dawn and Tint. The major changes are tabs are 4 spaces, lines
are 100 columns and namespaces are not indented.
Bug: dawn:1339
Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL enables the build/header_guard lint check. The existing headers
which failed the check were updated, missing headers added. An exclusion
file for the generator templates was added as well.
Bug: dawn:1339
Change-Id: If572e460179ad501293d5d6cf01e0ea900daa979
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86207
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
