.github/workflows/build.yml

@@ -70,7 +70,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Fetch system info
         id: system-info
@@ -123,7 +123,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Fetch system info
         id: system-info
@@ -177,7 +177,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -240,7 +240,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Fetch system info
         id: system-info
@@ -340,7 +340,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Pack artifacts
         id: pack_artifacts
@@ -463,7 +463,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Pack artifacts
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
@@ -581,7 +581,7 @@ jobs:
       - name: Get commit hash
         id: commit
         if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Prepare artifacts
         id: prepare_artifacts
@@ -660,7 +660,7 @@ jobs:
 
       - name: Get commit hash
         id: commit
-        uses: prompt/actions-commit-hash@v2
+        uses: pr-mpt/actions-commit-hash@v2
 
       - name: Create release
         id: create_release

src/ggml_extend.hpp

@@ -491,16 +491,12 @@ __STATIC_INLINE__ void ggml_ext_tensor_split_2d(struct ggml_tensor* input,
     int64_t height   = output->ne[1];
     int64_t channels = output->ne[2];
     int64_t ne3      = output->ne[3];
-
-    int64_t input_width  = input->ne[0];
-    int64_t input_height = input->ne[1];
-
     GGML_ASSERT(input->type == GGML_TYPE_F32 && output->type == GGML_TYPE_F32);
     for (int iy = 0; iy < height; iy++) {
         for (int ix = 0; ix < width; ix++) {
             for (int k = 0; k < channels; k++) {
                 for (int l = 0; l < ne3; l++) {
-                    float value = ggml_ext_tensor_get_f32(input, (ix + x) % input_width, (iy + y) % input_height, k, l);
+                    float value = ggml_ext_tensor_get_f32(input, ix + x, iy + y, k, l);
                     ggml_ext_tensor_set_f32(output, value, ix, iy, k, l);
                 }
             }
@@ -520,8 +516,6 @@ __STATIC_INLINE__ void ggml_ext_tensor_merge_2d(struct ggml_tensor* input,
                                                 int y,
                                                 int overlap_x,
                                                 int overlap_y,
-                                                bool circular_x,
-                                                bool circular_y,
                                                 int x_skip = 0,
                                                 int y_skip = 0) {
     int64_t width    = input->ne[0];
@@ -539,12 +533,12 @@ __STATIC_INLINE__ void ggml_ext_tensor_merge_2d(struct ggml_tensor* input,
                 for (int l = 0; l < ne3; l++) {
                     float new_value = ggml_ext_tensor_get_f32(input, ix, iy, k, l);
                     if (overlap_x > 0 || overlap_y > 0) {  // blend colors in overlapped area
-                        float old_value = ggml_ext_tensor_get_f32(output, (x + ix) % img_width, (y + iy) % img_height, k, l);
+                        float old_value = ggml_ext_tensor_get_f32(output, x + ix, y + iy, k, l);
 
-                        const float x_f_0 = (circular_x || (overlap_x > 0 && x > 0)) ? (ix - x_skip) / float(overlap_x) : 1;
-                        const float x_f_1 = (circular_x || (overlap_x > 0 && x < (img_width - width))) ? (width - ix) / float(overlap_x) : 1;
-                        const float y_f_0 = (circular_y || (overlap_y > 0 && y > 0)) ? (iy - y_skip) / float(overlap_y) : 1;
-                        const float y_f_1 = (circular_y || (overlap_y > 0 && y < (img_height - height))) ? (height - iy) / float(overlap_y) : 1;
+                        const float x_f_0 = (overlap_x > 0 && x > 0) ? (ix - x_skip) / float(overlap_x) : 1;
+                        const float x_f_1 = (overlap_x > 0 && x < (img_width - width)) ? (width - ix) / float(overlap_x) : 1;
+                        const float y_f_0 = (overlap_y > 0 && y > 0) ? (iy - y_skip) / float(overlap_y) : 1;
+                        const float y_f_1 = (overlap_y > 0 && y < (img_height - height)) ? (height - iy) / float(overlap_y) : 1;
 
                         const float x_f = std::min(std::min(x_f_0, x_f_1), 1.f);
                         const float y_f = std::min(std::min(y_f_0, y_f_1), 1.f);
@@ -552,9 +546,9 @@ __STATIC_INLINE__ void ggml_ext_tensor_merge_2d(struct ggml_tensor* input,
                         ggml_ext_tensor_set_f32(
                             output,
                             old_value + new_value * smootherstep_f32(y_f) * smootherstep_f32(x_f),
-                            (x + ix) % img_width, (y + iy) % img_height, k, l);
+                            x + ix, y + iy, k, l);
                     } else {
-                        ggml_ext_tensor_set_f32(output, new_value, (x + ix) % img_width, (y + iy) % img_height, k, l);
+                        ggml_ext_tensor_set_f32(output, new_value, x + ix, y + iy, k, l);
                     }
                 }
             }
@@ -779,31 +773,10 @@ __STATIC_INLINE__ void sd_tiling_calc_tiles(int& num_tiles_dim,
                                             float& tile_overlap_factor_dim,
                                             int small_dim,
                                             int tile_size,
-                                            const float tile_overlap_factor,
-                                            bool circular) {
+                                            const float tile_overlap_factor) {
     int tile_overlap     = static_cast<int>(tile_size * tile_overlap_factor);
     int non_tile_overlap = tile_size - tile_overlap;
 
-    if (circular) {
-        // circular means the last and first tile are overlapping (wraping around)
-        num_tiles_dim = small_dim / non_tile_overlap;
-
-        if (num_tiles_dim < 1) {
-            num_tiles_dim = 1;
-        }
-
-        tile_overlap_factor_dim = (tile_size - small_dim / num_tiles_dim) / (float)tile_size;
-
-        // if single tile and tile_overlap_factor is not 0, add one to ensure we have at least two overlapping tiles
-        if (num_tiles_dim == 1 && tile_overlap_factor_dim > 0) {
-            num_tiles_dim++;
-            tile_overlap_factor_dim = 0.5;
-        }
-
-        return;
-    }
-    // else, non-circular means the last and first tile are not overlapping
-
     num_tiles_dim     = (small_dim - tile_overlap) / non_tile_overlap;
     int overshoot_dim = ((num_tiles_dim + 1) * non_tile_overlap + tile_overlap) % small_dim;
 
@@ -832,8 +805,6 @@ __STATIC_INLINE__ void sd_tiling_non_square(ggml_tensor* input,
                                             const int p_tile_size_x,
                                             const int p_tile_size_y,
                                             const float tile_overlap_factor,
-                                            const bool circular_x,
-                                            const bool circular_y,
                                             on_tile_process on_processing) {
     output = ggml_set_f32(output, 0);
 
@@ -858,11 +829,11 @@ __STATIC_INLINE__ void sd_tiling_non_square(ggml_tensor* input,
 
     int num_tiles_x;
     float tile_overlap_factor_x;
-    sd_tiling_calc_tiles(num_tiles_x, tile_overlap_factor_x, small_width, p_tile_size_x, tile_overlap_factor, circular_x);
+    sd_tiling_calc_tiles(num_tiles_x, tile_overlap_factor_x, small_width, p_tile_size_x, tile_overlap_factor);
 
     int num_tiles_y;
     float tile_overlap_factor_y;
-    sd_tiling_calc_tiles(num_tiles_y, tile_overlap_factor_y, small_height, p_tile_size_y, tile_overlap_factor, circular_y);
+    sd_tiling_calc_tiles(num_tiles_y, tile_overlap_factor_y, small_height, p_tile_size_y, tile_overlap_factor);
 
     LOG_DEBUG("num tiles : %d, %d ", num_tiles_x, num_tiles_y);
     LOG_DEBUG("optimal overlap : %f, %f (targeting %f)", tile_overlap_factor_x, tile_overlap_factor_y, tile_overlap_factor);
@@ -916,7 +887,7 @@ __STATIC_INLINE__ void sd_tiling_non_square(ggml_tensor* input,
     float last_time = 0.0f;
     for (int y = 0; y < small_height && !last_y; y += non_tile_overlap_y) {
         int dy = 0;
-        if (!circular_y && y + tile_size_y >= small_height) {
+        if (y + tile_size_y >= small_height) {
             int _y = y;
             y      = small_height - tile_size_y;
             dy     = _y - y;
@@ -927,7 +898,7 @@ __STATIC_INLINE__ void sd_tiling_non_square(ggml_tensor* input,
         }
         for (int x = 0; x < small_width && !last_x; x += non_tile_overlap_x) {
             int dx = 0;
-            if (!circular_x && x + tile_size_x >= small_width) {
+            if (x + tile_size_x >= small_width) {
                 int _x = x;
                 x      = small_width - tile_size_x;
                 dx     = _x - x;
@@ -948,7 +919,7 @@ __STATIC_INLINE__ void sd_tiling_non_square(ggml_tensor* input,
             int64_t t1 = ggml_time_ms();
             ggml_ext_tensor_split_2d(input, input_tile, x_in, y_in);
             if (on_processing(input_tile, output_tile, false)) {
-                ggml_ext_tensor_merge_2d(output_tile, output, x_out, y_out, overlap_x_out, overlap_y_out, circular_x, circular_y, dx, dy);
+                ggml_ext_tensor_merge_2d(output_tile, output, x_out, y_out, overlap_x_out, overlap_y_out, dx, dy);
 
                 int64_t t2 = ggml_time_ms();
                 last_time  = (t2 - t1) / 1000.0f;
@@ -971,10 +942,8 @@ __STATIC_INLINE__ void sd_tiling(ggml_tensor* input,
                                  const int scale,
                                  const int tile_size,
                                  const float tile_overlap_factor,
-                                 const bool circular_x,
-                                 const bool circular_y,
                                  on_tile_process on_processing) {
-    sd_tiling_non_square(input, output, scale, tile_size, tile_size, tile_overlap_factor, circular_x, circular_y, on_processing);
+    sd_tiling_non_square(input, output, scale, tile_size, tile_size, tile_overlap_factor, on_processing);
 }
 
 __STATIC_INLINE__ struct ggml_tensor* ggml_ext_group_norm_32(struct ggml_context* ctx,

src/stable-diffusion.cpp

@@ -111,9 +111,6 @@ public:
     bool external_vae_is_invalid = false;
     bool free_params_immediately = false;
 
-    bool circular_x = false;
-    bool circular_y = false;
-
     std::shared_ptr<RNG> rng         = std::make_shared<PhiloxRNG>();
     std::shared_ptr<RNG> sampler_rng = nullptr;
     int n_threads                    = -1;
@@ -762,8 +759,12 @@ public:
             if (control_net) {
                 control_net->set_circular_axes(sd_ctx_params->circular_x, sd_ctx_params->circular_y);
             }
-            circular_x = sd_ctx_params->circular_x;
-            circular_y = sd_ctx_params->circular_y;
+            if (first_stage_model) {
+                first_stage_model->set_circular_axes(sd_ctx_params->circular_x, sd_ctx_params->circular_y);
+            }
+            if (tae_first_stage) {
+                tae_first_stage->set_circular_axes(sd_ctx_params->circular_x, sd_ctx_params->circular_y);
+            }
         }
 
         struct ggml_init_params params;
@@ -1478,7 +1479,7 @@ public:
         sd_progress_cb_t cb = sd_get_progress_callback();
         void* cbd           = sd_get_progress_callback_data();
         sd_set_progress_callback((sd_progress_cb_t)suppress_pp, nullptr);
-        sd_tiling(input, output, scale, tile_size, tile_overlap_factor, circular_x, circular_y, on_processing);
+        sd_tiling(input, output, scale, tile_size, tile_overlap_factor, on_processing);
         sd_set_progress_callback(cb, cbd);
     }
 
@@ -2572,7 +2573,7 @@ public:
                 auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
                     return first_stage_model->compute(n_threads, in, false, &out, work_ctx);
                 };
-                sd_tiling_non_square(x, result, vae_scale_factor, tile_size_x, tile_size_y, tile_overlap, circular_x, circular_y, on_tiling);
+                sd_tiling_non_square(x, result, vae_scale_factor, tile_size_x, tile_size_y, tile_overlap, on_tiling);
             } else {
                 first_stage_model->compute(n_threads, x, false, &result, work_ctx);
             }
@@ -2583,7 +2584,7 @@ public:
                 auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
                     return tae_first_stage->compute(n_threads, in, false, &out, nullptr);
                 };
-                sd_tiling(x, result, vae_scale_factor, 64, 0.5f, circular_x, circular_y, on_tiling);
+                sd_tiling(x, result, vae_scale_factor, 64, 0.5f, on_tiling);
             } else {
                 tae_first_stage->compute(n_threads, x, false, &result, work_ctx);
             }
@@ -2645,7 +2646,7 @@ public:
         } else {
             latent = gaussian_latent_sample(work_ctx, vae_output);
         }
-        if (!use_tiny_autoencoder && version != VERSION_SD1_PIX2PIX) {
+        if (!use_tiny_autoencoder) {
             process_latent_in(latent);
         }
         if (sd_version_is_qwen_image(version) || sd_version_is_anima(version)) {
@@ -2702,7 +2703,7 @@ public:
                 auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
                     return first_stage_model->compute(n_threads, in, true, &out, nullptr);
                 };
-                sd_tiling_non_square(x, result, vae_scale_factor, tile_size_x, tile_size_y, tile_overlap, circular_x, circular_y, on_tiling);
+                sd_tiling_non_square(x, result, vae_scale_factor, tile_size_x, tile_size_y, tile_overlap, on_tiling);
             } else {
                 if (!first_stage_model->compute(n_threads, x, true, &result, work_ctx)) {
                     LOG_ERROR("Failed to decode latetnts");
@@ -2718,7 +2719,7 @@ public:
                 auto on_tiling = [&](ggml_tensor* in, ggml_tensor* out, bool init) {
                     return tae_first_stage->compute(n_threads, in, true, &out);
                 };
-                sd_tiling(x, result, vae_scale_factor, 64, 0.5f, circular_x, circular_y, on_tiling);
+                sd_tiling(x, result, vae_scale_factor, 64, 0.5f, on_tiling);
             } else {
                 if (!tae_first_stage->compute(n_threads, x, true, &result)) {
                     LOG_ERROR("Failed to decode latetnts");
@@ -3521,7 +3522,6 @@ sd_image_t* generate_image_internal(sd_ctx_t* sd_ctx,
 
 sd_image_t* generate_image(sd_ctx_t* sd_ctx, const sd_img_gen_params_t* sd_img_gen_params) {
     sd_ctx->sd->vae_tiling_params = sd_img_gen_params->vae_tiling_params;
-
     int width                     = sd_img_gen_params->width;
     int height                    = sd_img_gen_params->height;
 
@@ -3537,40 +3537,6 @@ sd_image_t* generate_image(sd_ctx_t* sd_ctx, const sd_img_gen_params_t* sd_img_g
         LOG_WARN("align up %dx%d to %dx%d (multiple=%d)", sd_img_gen_params->width, sd_img_gen_params->height, width, height, spatial_multiple);
     }
 
-    bool circular_x = sd_ctx->sd->circular_x;
-    bool circular_y = sd_ctx->sd->circular_y;
-
-    if (!sd_img_gen_params->vae_tiling_params.enabled) {
-        if (sd_ctx->sd->first_stage_model) {
-            sd_ctx->sd->first_stage_model->set_circular_axes(sd_ctx->sd->circular_x, sd_ctx->sd->circular_y);
-        }
-        if (sd_ctx->sd->tae_first_stage) {
-            sd_ctx->sd->tae_first_stage->set_circular_axes(sd_ctx->sd->circular_x, sd_ctx->sd->circular_y);
-        }
-    } else {
-        int tile_size_x, tile_size_y;
-        float _overlap;
-        int latent_size_x = width / sd_ctx->sd->get_vae_scale_factor();
-        int latent_size_y = height / sd_ctx->sd->get_vae_scale_factor();
-        sd_ctx->sd->get_tile_sizes(tile_size_x, tile_size_y, _overlap, sd_img_gen_params->vae_tiling_params, latent_size_x, latent_size_y);
-
-        // force disable circular padding for vae if tiling is enabled unless latent is smaller than tile size
-        // otherwise it will cause artifacts at the edges of the tiles
-        sd_ctx->sd->circular_x = sd_ctx->sd->circular_x && (tile_size_x >= latent_size_x);
-        sd_ctx->sd->circular_y = sd_ctx->sd->circular_y && (tile_size_y >= latent_size_y);
-
-        if (sd_ctx->sd->first_stage_model) {
-            sd_ctx->sd->first_stage_model->set_circular_axes(sd_ctx->sd->circular_x, sd_ctx->sd->circular_y);
-        }
-        if (sd_ctx->sd->tae_first_stage) {
-            sd_ctx->sd->tae_first_stage->set_circular_axes(sd_ctx->sd->circular_x, sd_ctx->sd->circular_y);
-        }
-
-        // disable circular tiling if it's enabled for the VAE
-        sd_ctx->sd->circular_x = circular_x && (tile_size_x < latent_size_x);
-        sd_ctx->sd->circular_y = circular_y && (tile_size_y < latent_size_y);
-    }
-
     LOG_DEBUG("generate_image %dx%d", width, height);
     if (sd_ctx == nullptr || sd_img_gen_params == nullptr) {
         return nullptr;
@@ -3840,10 +3806,6 @@ sd_image_t* generate_image(sd_ctx_t* sd_ctx, const sd_img_gen_params_t* sd_img_g
                                                         denoise_mask,
                                                         &sd_img_gen_params->cache);
 
-    // restore circular params
-    sd_ctx->sd->circular_x = circular_x;
-    sd_ctx->sd->circular_y = circular_y;
-
     size_t t2 = ggml_time_ms();
 
     LOG_INFO("generate_image completed in %.2fs", (t2 - t0) * 1.0f / 1000);

src/upscaler.cpp

@@ -92,8 +92,7 @@ struct UpscalerGGML {
             return esrgan_upscaler->compute(n_threads, in, &out);
         };
         int64_t t0 = ggml_time_ms();
-        // TODO: circular upscaling?
-        sd_tiling(input_image_tensor, upscaled, esrgan_upscaler->scale, esrgan_upscaler->tile_size, 0.25f, false, false, on_tiling);
+        sd_tiling(input_image_tensor, upscaled, esrgan_upscaler->scale, esrgan_upscaler->tile_size, 0.25f, on_tiling);
         esrgan_upscaler->free_compute_buffer();
         ggml_ext_tensor_clamp_inplace(upscaled, 0.f, 1.f);
         uint8_t* upscaled_data = ggml_tensor_to_sd_image(upscaled);