Upload 4 files

Add diffusers version of consistency models ct_imagenet64.pt checkpoint.

model_index.json

@@ -0,0 +1,12 @@
+{
+  "_class_name": "ConsistencyModelPipeline",
+  "_diffusers_version": "0.17.0.dev0",
+  "scheduler": [
+    "diffusers",
+    "CMStochasticIterativeScheduler"
+  ],
+  "unet": [
+    "diffusers",
+    "UNet2DModel"
+  ]
+}

scheduler/scheduler_config.json

@@ -0,0 +1,11 @@
+{
+  "_class_name": "CMStochasticIterativeScheduler",
+  "_diffusers_version": "0.17.0.dev0",
+  "clip_denoised": true,
+  "num_train_timesteps": 201,
+  "rho": 7.0,
+  "s_noise": 1.0,
+  "sigma_data": 0.5,
+  "sigma_max": 80.0,
+  "sigma_min": 0.002
+}

unet/config.json

@@ -0,0 +1,40 @@
+{
+  "_class_name": "UNet2DModel",
+  "_diffusers_version": "0.17.0.dev0",
+  "act_fn": "silu",
+  "add_attention": true,
+  "attention_head_dim": 64,
+  "block_out_channels": [
+    192,
+    384,
+    576,
+    768
+  ],
+  "center_input_sample": false,
+  "class_embed_type": null,
+  "down_block_types": [
+    "ResnetDownsampleBlock2D",
+    "AttnDownsampleBlock2D",
+    "AttnDownsampleBlock2D",
+    "AttnDownsampleBlock2D"
+  ],
+  "downsample_padding": 1,
+  "flip_sin_to_cos": true,
+  "freq_shift": 0,
+  "in_channels": 3,
+  "layers_per_block": 3,
+  "mid_block_scale_factor": 1,
+  "norm_eps": 1e-05,
+  "norm_num_groups": 32,
+  "num_class_embeds": 1000,
+  "out_channels": 3,
+  "resnet_time_scale_shift": "scale_shift",
+  "sample_size": 64,
+  "time_embedding_type": "positional",
+  "up_block_types": [
+    "AttnUpsampleBlock2D",
+    "AttnUpsampleBlock2D",
+    "AttnUpsampleBlock2D",
+    "ResnetUpsampleBlock2D"
+  ]
+}

unet/diffusion_pytorch_model.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d9b49667a9997fd6b8e30d14f78872a71165b2a0ae63b31f4741971992fc0eb
+size 1183833415