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fix: move tiling cacl and debug print into the tiling code branch #833

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Merged
merged 1 commit into from
Sep 16, 2025
+13 −13
Merged

fix: move tiling cacl and debug print into the tiling code branch #833

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26 changes: 13 additions & 13 deletions stable-diffusion.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1323,15 +1323,15 @@ class StableDiffusionGGML {
}

if (!use_tiny_autoencoder) {
float tile_overlap;
int tile_size_x, tile_size_y;
// multiply tile size for encode to keep the compute buffer size consistent
get_tile_sizes(tile_size_x, tile_size_y, tile_overlap, vae_tiling_params, W, H, 1.30539f);

LOG_DEBUG("VAE Tile size: %dx%d", tile_size_x, tile_size_y);

process_vae_input_tensor(x);
if (vae_tiling_params.enabled && !encode_video) {
float tile_overlap;
int tile_size_x, tile_size_y;
// multiply tile size for encode to keep the compute buffer size consistent
get_tile_sizes(tile_size_x, tile_size_y, tile_overlap, vae_tiling_params, W, H, 1.30539f);

LOG_DEBUG("VAE Tile size: %dx%d", tile_size_x, tile_size_y);

auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
first_stage_model->compute(n_threads, in, false, &out, work_ctx);
};
Expand Down Expand Up @@ -1468,15 +1468,15 @@ class StableDiffusionGGML {
}
int64_t t0 = ggml_time_ms();
if (!use_tiny_autoencoder) {
float tile_overlap;
int tile_size_x, tile_size_y;
get_tile_sizes(tile_size_x, tile_size_y, tile_overlap, vae_tiling_params, x->ne[0], x->ne[1]);

LOG_DEBUG("VAE Tile size: %dx%d", tile_size_x, tile_size_y);

process_latent_out(x);
// x = load_tensor_from_file(work_ctx, "wan_vae_z.bin");
if (vae_tiling_params.enabled && !decode_video) {
float tile_overlap;
int tile_size_x, tile_size_y;
get_tile_sizes(tile_size_x, tile_size_y, tile_overlap, vae_tiling_params, x->ne[0], x->ne[1]);

LOG_DEBUG("VAE Tile size: %dx%d", tile_size_x, tile_size_y);

// split latent in 32x32 tiles and compute in several steps
auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
first_stage_model->compute(n_threads, in, true, &out, NULL);
Expand Down
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