add build of dynamic trt dreamshaper engine (#522)

* add build of dynamic trt dreamshaper engine
* bump comfyui-base for multiresolution

---------

Co-authored-by: Elite <john@eliteencoder.net>

Author: pschroedl

runner/dl_checkpoints.sh

@@ -144,6 +144,28 @@ function build_tensorrt_models() {
       echo "failed ComfyUI build_trt.py"
       exit 1
     )
+  
+  # Dreamshaper-8-Dmd-1kstep static dynamic 488x704
+  # TODO(pschroedl): Remove the script download with curl. 
+  # It will be present in the base image once https://github.com/livepeer/comfystream/pull/107 is merged
+  docker run --rm -v ./models:/models --gpus all -l TensorRT-engines $AI_RUNNER_COMFYUI_IMAGE \
+    bash -c "cd /workspace/comfystream/src/comfystream/scripts && \
+                curl -O https://raw.githubusercontent.com/yondonfu/comfystream/535c71a6f665bc1169d07cddd4e2b3cf4edd5a82/src/comfystream/scripts/build_trt.py
+                python ./build_trt.py \
+                --model /workspace/ComfyUI/models/unet/dreamshaper-8-dmd-1kstep.safetensors \
+                --out-engine /workspace/ComfyUI/output/tensorrt/dynamic-dreamshaper8_SD15_\$dyn-b-1-4-2-h-448-704-512-w-448-704-512_00001_.engine \
+                --width 512 \
+                --height 512 \
+                --min-width 448 \
+                --min-height 448 \
+                --max-width 704 \
+                --max-height 704 \
+                adduser $(id -u -n) && \
+                chown -R $(id -u -n):$(id -g -n) /models" ||
+    (
+      echo "failed ComfyUI build_trt.py dynamic engine"
+      return 1
+    )
 }
 
 # Download models with a restrictive license.

runner/docker/Dockerfile.live-base-comfyui

@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=livepeer/comfyui-base@sha256:35c82613ba878ba984ba64fdff374d2e51f1815971e5100bfd214d8156669922
+ARG BASE_IMAGE=livepeer/comfyui-base@sha256:4435bad85c3a2fce2b491135bee49eedb8edbd8bdf5d124cb0a95a1d4ecb6856
 FROM ${BASE_IMAGE}
 
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