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data/generated_data/downlaod_pdenneval.sh

@@ -1,60 +1,3 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-OUTDIR="${1:-./PDENNEval_AI4SC}"
-USE_IP="${USE_IP:-0}"
-
-mkdir -p "$OUTDIR"
-
-# If DNS is unstable, run with: USE_IP=1 bash download_pdenneval_aisccc.sh
-if [ "$USE_IP" = "1" ]; then
-  BASE="http://121.14.195.11"
-  WGET_HOST_ARG='--header=Host: file.aisccc.cn'
-else
-  BASE="http://file.aisccc.cn"
-  WGET_HOST_ARG=''
-fi
-
-download_one() {
-  local name="$1"
-  local path="$2"
-  local url="${BASE}${path}"
-
-  echo
-  echo "[DOWNLOAD] ${name}"
-  echo "URL: ${url}"
-
-  # shellcheck disable=SC2086
-  wget -c \
-    --tries=0 \
-    --timeout=30 \
-    --read-timeout=60 \
-    --waitretry=10 \
-    $WGET_HOST_ARG \
-    -O "${OUTDIR}/${name}" \
-    "${url}"
-}
-
-echo "Download directory: ${OUTDIR}"
-echo "Estimated verified ZIP total size: about 75.5 GB"
-
-download_one "1D_Allen-Cahn.zip" \
-  "/disk_attach/4195cff84ba4ada4b07ee46880715c67.zip"
-
-download_one "Cahn-Hilliard.zip" \
-  "/disk_attach/c0f259d64826755880ff632678d32796.zip"
-
-download_one "2D_Allen-Cahn.zip" \
-  "/disk_attach/2e9ebaf28feae9ba98e1f881964a2364.zip"
-
-download_one "Black-Scholes-Barenblatt.zip" \
-  "/disk_attach/9a14b5efa874245ecf26233c1eb05fa7.zip"
-
-download_one "3D_Euler.zip" \
-  "/disk_attach/b11a721ab909c335a133cb38d3b6c942.zip"
-
-download_one "3D_Maxwell.zip" \
-  "/disk_attach/6bd1b7871a691a330c60acf4a83bc7dd.zip"
-
-echo
-echo "All downloads finished."
+version https://git-lfs.github.com/spec/v1
+oid sha256:34b97ff32102a727704509f61574abe775036b6687f229913e60fe35a14c464b
+size 1357

data/pdebench_data/download_pdebench_selected.sh

@@ -1,82 +1,3 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Download selected PDEBench files from DaRUS:
-# https://darus.uni-stuttgart.de/dataset.xhtml?persistentId=doi:10.18419/darus-2986
-#
-# Usage:
-#   bash download_pdebench_selected.sh [output_dir]
-#
-# Example:
-#   bash download_pdebench_selected.sh ./pdebench_data
-
-OUT_DIR="${1:-./pdebench_data}"
-BASE_URL="https://darus.uni-stuttgart.de/api/access/datafile"
-
-mkdir -p "$OUT_DIR"
-
-if ! command -v wget >/dev/null 2>&1; then
-  echo "ERROR: wget is required but was not found." >&2
-  exit 1
-fi
-
-if ! command -v md5sum >/dev/null 2>&1; then
-  echo "ERROR: md5sum is required but was not found." >&2
-  exit 1
-fi
-
-# Format: file_id|md5|filename
-FILES=(
-  "255672|b4be2fc3383f737c76033073e6d2ccfb|1D_Advection_Sols_beta0.1.hdf5"
-  "133177|69a429239778d529cd419ed5888ea835|ReacDiff_Nu0.5_Rho1.0.hdf5"
-  "268190|44cb784d5a07aa2b1c864cabdcf625f9|1D_Burgers_Sols_Nu0.001.hdf5"
-  "133020|9d466d1213065619d087319e16d9a938|1D_diff-sorp_NA_NA.h5"
-  "164668|45655bd77d006ab539c52b7fbcf099b9|1D_CFD_Rand_Eta0.1_Zeta0.1_periodic_Train.hdf5"
-  "164688|b2733888745a1d64e36df813e979910b|2D_CFD_Rand_M0.1_Eta0.1_Zeta0.1_periodic_128_Train.hdf5"
-  "133219|81694ed31306ff2e5f6b76349b0b4389|2D_DarcyFlow_beta1.0_Train.hdf5"
-  "133021|75d838c47aa410694bdc912ea7f22282|2D_rdb_NA_NA.h5"
-  "164693|45892a12d1066d54af74badae55c438e|3D_CFD_Rand_M1.0_Eta1e-08_Zeta1e-08_periodic_Train.hdf5"
-)
-
-check_md5() {
-  local expected="$1"
-  local file="$2"
-  local actual
-
-  actual="$(md5sum "$file" | awk '{print $1}')"
-  [[ "$actual" == "$expected" ]]
-}
-
-for entry in "${FILES[@]}"; do
-  IFS="|" read -r file_id md5 filename <<<"$entry"
-  url="${BASE_URL}/${file_id}"
-  dest="${OUT_DIR}/${filename}"
-
-  echo "==> ${filename}"
-
-  if [[ -f "$dest" ]] && check_md5 "$md5" "$dest"; then
-    echo "    already downloaded and MD5 OK, skipping."
-    continue
-  fi
-
-  wget \
-    --continue \
-    --tries=0 \
-    --waitretry=10 \
-    --timeout=60 \
-    --read-timeout=60 \
-    --show-progress \
-    --output-document="$dest" \
-    "$url"
-
-  if check_md5 "$md5" "$dest"; then
-    echo "    MD5 OK."
-  else
-    echo "ERROR: MD5 check failed for ${dest}" >&2
-    echo "       Expected: ${md5}" >&2
-    echo "       Actual:   $(md5sum "$dest" | awk '{print $1}')" >&2
-    exit 1
-  fi
-done
-
-echo "All selected PDEBench files downloaded successfully."
+version https://git-lfs.github.com/spec/v1
+oid sha256:a82c46b468b99ee976e33e1d4a9ecfe91fcebda74d25df3d9a0d7a3acdfad077
+size 2336

files_sha256.jsonl

@@ -1,3 +1,3 @@
-{"path": "data/1D_Advection_Sols_beta1.0.hdf5", "size": 4136968376, "sha256": "0ccd649b1d5ecca8a5ae417a506dec5ef57ea365f7bce46afa190d34fe02dcc7"}
-{"path": "data/1D_Burgers_Sols_Nu0.001.hdf5", "size": 8232968312, "sha256": "afeeed1c40ce01d2ba5e1702f4f66b6bf95c65943eb0e4847691e9a10d1cb50d"}
-{"path": "data/2D_DarcyFlow_beta0.1_Train.hdf5", "size": 1310724488, "sha256": "74bbdf8b5db9cfd36168b003114673261337fd0422fa492ab1cb0c79f5d157e8"}
+version https://git-lfs.github.com/spec/v1
+oid sha256:65430a3771a3e0880213a2de0477fba75c8d68b29a5e4370e89805d877c356c3
+size 437