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ggml : add circular tiling support to pad, for Vulkan, CUDA, and CPU (used for making seamless textures) (#16985)

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* Feat: Added vulkan circular tiling support

* Feat: Added cpu circular

* Feat: Added cuda kernels

* Added tests

* Added tests

* Removed non-pad operations

* Removed unneded changes

* removed backend non pad tests

* Update test-backend-ops.cpp

* Fixed comment on pad test

* removed trailing whitespace

* Removed unneded test in test-backend-ops

* Removed removed test from calls

* Update ggml/src/ggml-vulkan/vulkan-shaders/pad.comp

Co-authored-by: Ruben Ortlam <picard12@live.de>

* Fixed alignment

* Formatting

Co-authored-by: Aman Gupta <amangupta052@gmail.com>

* Format pad

* Format

* Clang format

* format

* format

* don't change so much stuff

* clang format and update to bool

* fix duplicates

* don't need to fix the padding

* make circular bool

* duplicate again

* rename vulkan to wrap around

* Don't need indent

* moved to const expr

* removed unneded extra line break

* More readable method calls

* Minor wording changes

* Added final newline

* Update ggml/include/ggml.h

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

* Update ggml/include/ggml.h

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

* Added circular pad ext tests

* Gate non circular pad devices

* Cleaned gating of non-circular pad devices

---------

Co-authored-by: Phylliida <phylliidadev@gmail.com>
Co-authored-by: Ruben Ortlam <picard12@live.de>
Co-authored-by: Aman Gupta <amangupta052@gmail.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
Phylliida Dev
2025-12-06 06:07:02 -08:00
committed by GitHub
parent f334b79494
commit 09c7c50e64
11 changed files with 214 additions and 60 deletions
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ggml/include/ggml.h
+22
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@@ -2196,6 +2196,15 @@ extern "C" {
int p2,
int p3);
// pad each dimension with values on the other side of the torus (looping around)
GGML_API struct ggml_tensor * ggml_pad_circular(
struct ggml_context * ctx,
struct ggml_tensor * a,
int p0,
int p1,
int p2,
int p3);
GGML_API struct ggml_tensor * ggml_pad_ext(
struct ggml_context * ctx,
struct ggml_tensor * a,
@@ -2209,6 +2218,19 @@ extern "C" {
int rp3
);
// pad each dimension with values on the other side of the torus (looping around)
GGML_API struct ggml_tensor * ggml_pad_ext_circular(
struct ggml_context * ctx,
struct ggml_tensor * a,
int lp0,
int rp0,
int lp1,
int rp1,
int lp2,
int rp2,
int lp3,
int rp3);
// pad each dimension with reflection: [a, b, c, d] -> [b, a, b, c, d, c]
GGML_API struct ggml_tensor * ggml_pad_reflect_1d(
struct ggml_context * ctx,