Build working version of xformers for A5000/3090s

Train_Runpod.ipynb

@@ -88,7 +88,7 @@
    "source": [
     "## Install dependencies\n",
     "\n",
-    "**This will take a couple minutes.  Wait until it says \"DONE\" to move on.** \n",
+    "**This will take up to 15 minutes (if building xformers).  Wait until it says \"DONE\" to move on.** \n",
     "You can ignore \"warnings.\""
    ]
   },
@@ -115,8 +115,21 @@
     "!pip install wandb==0.13.6\n",
     "!pip install colorama==0.4.6\n",
     "!pip install -U triton\n",
+    "!pip install -U ninja\n",
     "\n",
-    "!pip install --pre -U xformers"
+    "from subprocess import getoutput\n",
+    "s = getoutput('nvidia-smi')\n",
+    "\n",
+    "if \"A100\" in s:\n",
+    "    print(\"Detected A100, installing stable xformers\")\n",
+    "    !pip install -U xformers\n",
+    "else:\n",
+    "    # A5000/3090/4090 support requires us to build xformers ourselves for now\n",
+    "    print(\"Building xformers for SM86\")\n",
+    "    !apt-get update && apt-get install -y gcc g++\n",
+    "    !export TORCH_CUDA_ARCH_LIST=8.6 && pip install git+https://github.com/facebookresearch/xformers.git@48a77cc#egg=xformers\n",
+    "\n",
+    "print(\"DONE\")"
    ]
   },
   {
@@ -217,20 +230,19 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!python train.py --project_name \"ft_v1a_512_1e6\" \\\n",
+    "!python train.py --project_name \"ft_v1a_512_15e7\" \\\n",
     "--resume_ckpt \"{ckpt_name}\" \\\n",
     "--data_root \"input\" \\\n",
     "--resolution 512 \\\n",
     "--batch_size 4 \\\n",
-    "--max_epochs 30 \\\n",
-    "--save_every_n_epochs 5 \\\n",
-    "--lr 1e-6 \\\n",
+    "--max_epochs 200 \\\n",
+    "--save_every_n_epochs 25 \\\n",
+    "--lr 1.5e-6 \\\n",
     "--lr_scheduler constant \\\n",
     "--sample_steps 50 \\\n",
     "--useadam8bit \\\n",
     "--save_full_precision \\\n",
     "--shuffle_tags \\\n",
-    "--notebook \\\n",
     "--amp \\\n",
     "--write_schedule"
    ]
@@ -250,21 +262,19 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "\n",
-    "!python train.py --project_name \"ft_v1b_512_7e7\" \\\n",
+    "!python train.py --project_name \"ft_v1b_512_07e7\" \\\n",
     "--resume_ckpt findlast \\\n",
     "--data_root \"input\" \\\n",
     "--resolution 512 \\\n",
     "--batch_size 4 \\\n",
-    "--max_epochs 10 \\\n",
-    "--save_every_n_epochs 3 \\\n",
+    "--max_epochs 50 \\\n",
+    "--save_every_n_epochs 25 \\\n",
     "--lr 0.7e-6 \\\n",
     "--lr_scheduler constant \\\n",
     "--sample_steps 50 \\\n",
     "--useadam8bit \\\n",
     "--save_full_precision \\\n",
     "--shuffle_tags \\\n",
-    "--notebook \\\n",
     "--amp \\\n",
     "--write_schedule\n"
    ]
@@ -311,7 +321,7 @@
     "# fill in these three fields:\n",
     "hfusername = \"MyHfUser\"\n",
     "reponame = \"MyRepo\"\n",
-    "ckpt_name = \"f_v1-ep10-gs02500.ckpt\"\n",
+    "ckpt_name = \"ft_v1b_512_15e7-ep200-gs02500.ckpt\"\n",
     "\n",
     "\n",
     "target_name = ckpt_name.replace('-','').replace('=','')\n",
@@ -338,7 +348,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -352,7 +362,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.10"
+   "version": "3.10.9"
   },
   "vscode": {
    "interpreter": {