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metal: add CONV_3D (#19927)

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

* metal:add conv_3d backend

Rebased with master and resolved conflicts.

* Resolved issues related to changes in variable names

* kernel void kernel_upscale_bilinear_f32 was missing in my branch, added back, should pass all tests now

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
Rashid Ul Islam
2026-03-23 09:45:34 +02:00
committed by GitHub
co-authored by Georgi Gerganov
parent 7a0b6a635e
commit 177c75852a
7 changed files with 232 additions and 0 deletions
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ggml/src/ggml-metal/ggml-metal-impl.h
+36
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@@ -643,6 +643,42 @@ typedef struct {
int32_t KHW; // KH * KW, pre-computed on CPU to save GPU resources
} ggml_metal_kargs_im2col;
typedef struct {
int32_t IW;
int32_t IH;
int32_t ID;
int32_t OW;
int32_t OH;
int32_t OD;
int32_t KW;
int32_t KH;
int32_t KD;
int32_t s0;
int32_t s1;
int32_t s2;
int32_t p0;
int32_t p1;
int32_t p2;
int32_t d0;
int32_t d1;
int32_t d2;
int32_t IC;
int32_t N;
int32_t OC;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
} ggml_metal_kargs_conv_3d;
typedef struct{
int32_t ne00;
uint64_t nb01;