yy-fighting be94b8e7ef Add P800 256k/4k long-context probe and baseline w8a8_int8 server mode
- Add experiments/dsv4_p800_256k_4k_probe for testing 256k input + 4k output
  on DeepSeek-V4-Flash-INT8 with Kunlun P800.
- Add SGLANG_EXTRA_LAUNCH_ARGS support to scripts/common/server_docker.sh
  so probe can inject --context-length 270000.
- Add w8a8_int8_baseline server mode without EAGLE speculative decoding,
  matching the long-context P800 tuning.
- Switch dsv4_p800_sglang and the new probe to use w8a8_int8_baseline by
  default; original tuned mode remains available via SERVER_MODE=w8a8_int8.
2026-07-08 10:30:05 +00:00

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#!/usr/bin/env bash
set -Eeuo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
EXPERIMENT_NAME="$(basename "$SCRIPT_DIR")"
# shellcheck source=/dev/null
source "${SCRIPT_DIR}/../../scripts/common/server_docker.sh"
# shellcheck source=/dev/null
source "${SCRIPT_DIR}/config.env"
log_init "${RESULT_ROOT:-/tmp/${EXPERIMENT_NAME}}/logs/start_server.log"
log "starting server for ${EXPERIMENT_NAME}"
log "model: ${MODEL_PATH}"
log "port: ${PORT}"
log "server mode: ${SERVER_MODE}"
log "extra launch args: ${SGLANG_EXTRA_LAUNCH_ARGS:-<none>}"
docker_server_start "${MODEL_PATH}" "${PORT}" "${LOG_DIR}/server.outer.log" "${SERVER_MODE}" "${SGLANG_EXTRA_LAUNCH_ARGS:-}"