explicit not None check

requirements.txt

@@ -1 +1,13 @@
+aiohttp==3.10.1
+aiodns~=3.6.0
+pycares~=4.11.0
+anyio~=4.4
+lib~=4.0
+nltk~=3.9
+psutil~=6.0
+pycryptodome~=3.20
+Requests~=2.32
+transformers~=4.52
+utils==1.0.*
+hf_transfer>=0.1.9
 vastai-sdk>=0.3.0

start_server.sh

@@ -2,13 +2,6 @@
 
 set -e -o pipefail
 
-# Check for force update flag
-FORCE_UPDATE=false
-if [ -f "/.force_update" ]; then
-    echo "Force update flag detected at /.force_update"
-    FORCE_UPDATE=true
-fi
-
 WORKSPACE_DIR="${WORKSPACE_DIR:-/workspace}"
 
 SERVER_DIR="$WORKSPACE_DIR/vast-pyworker"
@@ -53,39 +46,6 @@ JSON
     exit 1
 }
 
-function install_vastai_sdk() {
-    local force_flag=""
-    if [ "$FORCE_UPDATE" = true ]; then
-        force_flag="--force-reinstall"
-        echo "Force reinstalling vastai-sdk"
-    fi
-
-    # If SDK_BRANCH is set, install vastai-sdk from the vast-sdk repo at that branch/tag/commit.
-    if [ -n "${SDK_BRANCH:-}" ]; then
-        if [ -n "${SDK_VERSION:-}" ]; then
-            echo "WARNING: Both SDK_BRANCH and SDK_VERSION are set; using SDK_BRANCH=${SDK_BRANCH}"
-        fi
-        echo "Installing vastai-sdk from https://github.com/vast-ai/vast-sdk/ @ ${SDK_BRANCH}"
-        if ! uv pip install $force_flag "vastai-sdk @ git+https://github.com/vast-ai/vast-sdk.git@${SDK_BRANCH}"; then
-            report_error_and_exit "Failed to install vastai-sdk from vast-ai/vast-sdk@${SDK_BRANCH}"
-        fi
-        return 0
-    fi
-
-    if [ -n "${SDK_VERSION:-}" ]; then
-        echo "Installing vastai-sdk version ${SDK_VERSION}"
-        if ! uv pip install $force_flag "vastai-sdk==${SDK_VERSION}"; then
-            report_error_and_exit "Failed to install vastai-sdk==${SDK_VERSION}"
-        fi
-        return 0
-    fi
-
-    echo "Installing default vastai-sdk"
-    if ! uv pip install $force_flag vastai-sdk; then
-        report_error_and_exit "Failed to install vastai-sdk"
-    fi
-}
-
 [ -n "$BACKEND" ] && [ -z "$HF_TOKEN" ] && report_error_and_exit "HF_TOKEN must be set when BACKEND is set!"
 [ -z "$CONTAINER_ID" ] && report_error_and_exit "CONTAINER_ID must be set!"
 [ "$BACKEND" = "comfyui" ] && [ -z "$COMFY_MODEL" ] && report_error_and_exit "For comfyui backends, COMFY_MODEL must be set!"
@@ -103,8 +63,7 @@ echo_var DEBUG_LOG
 echo_var PYWORKER_LOG
 echo_var MODEL_LOG
 
-ROTATE_MODEL_LOG="${ROTATE_MODEL_LOG:-false}"
+if [ -e "$MODEL_LOG" ]; then
-if [ "$ROTATE_MODEL_LOG" = "true" ] && [ -e "$MODEL_LOG" ]; then
     echo "Rotating model log at $MODEL_LOG to $MODEL_LOG.old"
     if ! cat "$MODEL_LOG" >> "$MODEL_LOG.old"; then
         report_error_and_exit "Failed to rotate model log"
@@ -145,27 +104,10 @@ then
         if ! git clone "${PYWORKER_REPO:-https://github.com/vast-ai/pyworker}" "$SERVER_DIR"; then
             report_error_and_exit "Failed to clone pyworker repository"
         fi
-    elif [ "$FORCE_UPDATE" = true ]; then
-        echo "Force updating pyworker repository"
-        if ! (cd "$SERVER_DIR" && git fetch --all); then
-            report_error_and_exit "Failed to fetch pyworker repository updates"
-        fi
     fi
     if [[ -n ${PYWORKER_REF:-} ]]; then
-        if [ "$FORCE_UPDATE" = true ]; then
+        if ! (cd "$SERVER_DIR" && git checkout "$PYWORKER_REF"); then
-            echo "Force updating to pyworker reference: $PYWORKER_REF"
+            report_error_and_exit "Failed to checkout pyworker reference: $PYWORKER_REF"
-            if ! (cd "$SERVER_DIR" && git fetch --all && git checkout "$PYWORKER_REF" && git pull); then
-                report_error_and_exit "Failed to force update pyworker reference: $PYWORKER_REF"
-            fi
-        else
-            if ! (cd "$SERVER_DIR" && git checkout "$PYWORKER_REF"); then
-                report_error_and_exit "Failed to checkout pyworker reference: $PYWORKER_REF"
-            fi
-        fi
-    elif [ "$FORCE_UPDATE" = true ]; then
-        echo "Force updating pyworker to latest"
-        if ! (cd "$SERVER_DIR" && git pull); then
-            report_error_and_exit "Failed to pull latest pyworker changes"
         fi
     fi
 
@@ -181,8 +123,6 @@ then
         report_error_and_exit "Failed to install Python requirements"
     fi
 
-    install_vastai_sdk
-
     if ! touch ~/.no_auto_tmux; then
         report_error_and_exit "Failed to create ~/.no_auto_tmux"
     fi
@@ -197,44 +137,6 @@ else
     fi
     echo "environment activated"
     echo "venv: $VIRTUAL_ENV"
-
-    # Handle force update for existing environment
-    if [ "$FORCE_UPDATE" = true ]; then
-        echo "Performing force update on existing environment"
-
-        # Update pyworker repository
-        if [[ -d $SERVER_DIR ]]; then
-            echo "Force updating pyworker repository"
-            if ! (cd "$SERVER_DIR" && git fetch --all); then
-                report_error_and_exit "Failed to fetch pyworker repository updates"
-            fi
-
-            if [[ -n ${PYWORKER_REF:-} ]]; then
-                echo "Force updating to pyworker reference: $PYWORKER_REF"
-                if ! (cd "$SERVER_DIR" && git checkout "$PYWORKER_REF" && git pull); then
-                    report_error_and_exit "Failed to force update pyworker reference: $PYWORKER_REF"
-                fi
-            else
-                echo "Force updating pyworker to latest"
-                if ! (cd "$SERVER_DIR" && git pull); then
-                    report_error_and_exit "Failed to pull latest pyworker changes"
-                fi
-            fi
-        fi
-
-        # Force reinstall SDK
-        install_vastai_sdk
-    fi
-fi
-
-# Remove force update flag after successful update
-if [ "$FORCE_UPDATE" = true ]; then
-    echo "Removing force update flag"
-    if ! rm -f "/.force_update"; then
-        echo "WARNING: Failed to remove /.force_update, continuing anyway"
-    else
-        echo "Force update completed successfully"
-    fi
 fi
 
 if [ "$USE_SSL" = true ]; then

workers/openai/worker.py

@@ -60,20 +60,20 @@ worker_config = WorkerConfig(
             route="/v1/completions",
             workload_calculator= lambda data: data.get("max_tokens", 0),
             allow_parallel_requests=True,
+            max_queue_time=60.0,
             request_parser=request_parser,
-            max_queue_time=600.0,
             benchmark_config=BenchmarkConfig(
                 generator=completions_benchmark_generator,
-                concurrency=10,
+                concurrency=100,
-                runs=3
+                runs=2
             )
         ),
         HandlerConfig(
             route="/v1/chat/completions",
             workload_calculator= lambda data: data.get("max_tokens", 0),
             allow_parallel_requests=True,
-            request_parser=request_parser,
+            max_queue_time=60.0,
-            max_queue_time=600.0,
+            request_parser=request_parser
         )
     ],
     log_action_config=LogActionConfig(

workers/tgi/worker.py

@@ -52,18 +52,17 @@ worker_config = WorkerConfig(
         HandlerConfig(
             route="/generate",
             allow_parallel_requests=True,
-            max_queue_time=600.0,
+            max_queue_time=60.0,
             benchmark_config=BenchmarkConfig(
                 generator=benchmark_generator,
-                concurrency=10,
+                concurrency=50
-                runs=3
             ),
             workload_calculator= lambda x: x["parameters"]["max_new_tokens"]
         ),
         HandlerConfig(
             route="/generate_stream",
             allow_parallel_requests=True,
-            max_queue_time=600.0,
+            max_queue_time=60.0,
             workload_calculator= lambda x: x["parameters"]["max_new_tokens"]
         )
     ],