Adding datasets

.gitignore

@@ -146,3 +146,4 @@ nohup.out
 *.xyz
 *.csv
 *.txt
+*.sh

src/openqdc/datasets/dess.py

@@ -0,0 +1,110 @@
+from os.path import join as p_join
+
+import datamol as dm
+import numpy as np
+import pandas as pd
+from tqdm import tqdm
+
+from openqdc.datasets.base import BaseDataset
+from openqdc.utils.constants import MAX_ATOMIC_NUMBER
+from openqdc.utils.molecule import get_atomic_number_and_charge
+
+
+def read_mol(mol_path, smiles, subset, targets):
+    try:
+        with open(mol_path, "r") as f:
+            mol_block = f.read()
+            mol = dm.read_molblock(mol_block, remove_hs=False, fail_if_invalid=True)
+
+        x = get_atomic_number_and_charge(mol)
+        positions = mol.GetConformer().GetPositions()
+
+        res = dict(
+            name=np.array([smiles]),
+            subset=np.array([subset]),
+            energies=np.array(targets).astype(np.float32)[None, :],
+            atomic_inputs=np.concatenate((x, positions), axis=-1, dtype=np.float32),
+            n_atoms=np.array([x.shape[0]], dtype=np.int32),
+        )
+    except Exception as e:
+        print(f"Skipping: {mol_path} due to {e}")
+        res = None
+
+    return res
+
+
+class DESS(BaseDataset):
+    __name__ = "dess"
+    __energy_methods__ = [
+        "mp2_cc",
+        "mp2_qz",
+        "mp2_tz",
+        "mp2_cbs",
+        "ccsd(t)_cc",
+        "ccsd(t)_cbs",
+        "ccsd(t)_nn",
+        "sapt",
+    ]
+
+    energy_target_names = [
+        "cc_MP2_all",
+        "qz_MP2_all",
+        "tz_MP2_all",
+        "cbs_MP2_all",
+        "cc_CCSD(T)_all",
+        "cbs_CCSD(T)_all",
+        "nn_CCSD(T)_all",
+        "sapt_all",
+    ]
+    # ['qz_MP2_all', 'tz_MP2_all', 'cbs_MP2_all', 'sapt_all', 'nn_CCSD(T)_all']
+
+    # Energy in hartree, all zeros by default
+    atomic_energies = np.zeros((MAX_ATOMIC_NUMBER,), dtype=np.float32)
+
+    partitions = ["DES370K", "DES5M"]
+
+    def __init__(self) -> None:
+        super().__init__()
+
+    def _read_raw_(self, part):
+        df = pd.read_csv(p_join(self.root, f"{part}.csv"))
+        for col in self.energy_target_names:
+            if col not in df.columns:
+                df[col] = np.nan
+        smiles = (df["smiles0"] + "." + df["smiles1"]).tolist()
+        subsets = (f"{part}_" + df["group_orig"]).tolist()
+        targets = df[self.energy_target_names].values
+        paths = (
+            p_join(self.root, "geometries/")
+            + df["system_id"].astype(str)
+            + f"/{part}_"
+            + df["geom_id"].astype(str)
+            + ".mol"
+        )
+
+        inputs = [
+            dict(smiles=smiles[i], subset=subsets[i], targets=targets[i], mol_path=paths[i])
+            for i in tqdm(range(len(smiles)))
+        ]
+        f = lambda xs: [read_mol(**x) for x in xs]
+        samples = dm.parallelized_with_batches(
+            f, inputs, n_jobs=-1, progress=True, batch_size=1024, scheduler="threads"
+        )
+        return samples
+
+    def read_raw_entries(self):
+        samples = sum([self._read_raw_(partition) for partition in self.partitions], [])
+        return samples
+
+
+if __name__ == "__main__":
+    for data_class in [DESS]:
+        data = data_class()
+        n = len(data)
+
+        for i in np.random.choice(n, 3, replace=False):
+            x = data[i]
+            print(x.name, x.subset, end=" ")
+            for k in x:
+                if x[k] is not None:
+                    print(k, x[k].shape, end=" ")

src/openqdc/datasets/orbnet_denali.py

@@ -9,7 +9,7 @@
 from openqdc.utils.molecule import atom_table
 
 
-def read_mol(mol_id, conf_dict, base_path, energy_target_names):
+def read_archive(mol_id, conf_dict, base_path, energy_target_names):
     res = []
     for conf_id, conf_label in conf_dict.items():
         try:
@@ -60,7 +60,7 @@ def read_raw_entries(self):
         #     if i > 10:
         #         break
         # exit()
-        fn = lambda x: read_mol(x[0], x[1], self.root, self.energy_target_names)
+        fn = lambda x: read_archive(x[0], x[1], self.root, self.energy_target_names)
         res = dm.parallelized(fn, list(labels.items()), scheduler="threads", n_jobs=-1, progress=True)
         samples = sum(res, [])
         return samples

src/openqdc/datasets/pcqm.py

@@ -0,0 +1,94 @@
+import json
+import tarfile
+from glob import glob
+from os.path import join as p_join
+
+import datamol as dm
+import numpy as np
+import pandas as pd
+
+from openqdc.datasets.base import BaseDataset
+from openqdc.utils.constants import MAX_ATOMIC_NUMBER
+
+
+def flatten_dict(d, sep: str = "."):
+    return pd.json_normalize(d, sep=sep).to_dict(orient="records")[0]
+
+
+def read_content(f):
+    try:
+        r = flatten_dict(json.load(f))
+        x = np.concatenate(
+            (
+                r["atoms.elements.number"][:, None],
+                r["atoms.core electrons"][:, None],
+                r["atoms.coords.3d"].reshape(-1, 3),
+            ),
+            axis=-1,
+        ).astype(np.float32)
+
+        res = dict(
+            name=np.array([r["smiles"]]),
+            subset=np.array([r["formula"]]),
+            energies=np.array(["properties.energy.total"]).astype(np.float32)[None, :],
+            atomic_inputs=x,
+            n_atoms=np.array([x.shape[0]], dtype=np.int32),
+        )
+    except Exception:
+        res = None
+
+    return res
+
+
+def read_archive(path):
+    with tarfile.open(path) as tar:
+        res = [read_content(tar.extractfile(member)) for member in tar.getmembers()]
+    # print(len(res))
+    return res
+
+
+class PubchemQC(BaseDataset):
+    __name__ = "pubchemqc"
+    __energy_methods__ = [
+        "b3lyp",
+        "pm6",
+    ]
+
+    energy_target_names = [
+        "b3lyp",
+        "pm6",
+    ]
+
+    # Energy in hartree, all zeros by default
+    atomic_energies = np.zeros((MAX_ATOMIC_NUMBER,), dtype=np.float32)
+
+    partitions = ["b3lyp", "pm6"]
+
+    def __init__(self) -> None:
+        super().__init__()
+
+    def _read_raw_(self, part):
+        arxiv_paths = glob(p_join(self.root, f"{part}", "*.tar.gz"))
+        print(len(arxiv_paths))
+        samples = dm.parallelized(read_archive, arxiv_paths, n_jobs=-1, progress=True, scheduler="threads")
+        res = sum(samples, [])
+        print(len(res))
+        exit()
+        return res
+
+    def read_raw_entries(self):
+        samples = sum([self._read_raw_(partition) for partition in self.partitions], [])
+        return samples
+
+
+if __name__ == "__main__":
+    for data_class in [PubchemQC]:
+        data = data_class()
+        n = len(data)
+
+        for i in np.random.choice(n, 3, replace=False):
+            x = data[i]
+            print(x.name, x.subset, end=" ")
+            for k in x:
+                if x[k] is not None:
+                    print(k, x[k].shape, end=" ")

src/openqdc/datasets/qm7x.py

@@ -1,45 +1,69 @@
 from os.path import join as p_join
 
 import numpy as np
+from tqdm import tqdm
 
-from openqdc.datasets.base import BaseDataset, read_qc_archive_h5
+from openqdc.datasets.base import BaseDataset
 from openqdc.utils.constants import MAX_ATOMIC_NUMBER
+from openqdc.utils.io import load_hdf5_file
 
 
-class ISO17(BaseDataset):
-    __name__ = "iso_17"
+def read_mol(mol_h5, mol_name, energy_target_names, force_target_names):
+    m = mol_h5
+    cids = list(mol_h5.keys())
+
+    zs = [m[c]["atNUM"] for c in cids]
+    xyz = np.concatenate([m[c]["atXYZ"] for c in cids], axis=0)
+    n_atoms = np.array([len(z) for z in zs], dtype=np.int32)
+    n, zs = len(n_atoms), np.concatenate(zs, axis=0)
+    a_inputs = np.concatenate([np.stack([zs, np.zeros_like(zs)], axis=-1), xyz], axis=-1)
+
+    forces = np.concatenate([np.stack([m[c][f_tag] for f_tag in force_target_names], axis=-1) for c in cids], axis=0)
+    energies = np.stack([np.array([m[c][e_tag][0] for e_tag in energy_target_names]) for c in cids], axis=0)
+
+    res = dict(
+        name=np.array([mol_name] * n),
+        subset=np.array(["qm7x"] * n),
+        energies=energies.astype(np.float32),
+        atomic_inputs=a_inputs.astype(np.float32),
+        forces=forces.astype(np.float32),
+        n_atoms=n_atoms,
+    )
+
+    return res
+
+
+class QM7X(BaseDataset):
+    __name__ = "qm7x"
 
     # Energy in hartree, all zeros by default
     atomic_energies = np.zeros((MAX_ATOMIC_NUMBER,), dtype=np.float32)
 
-    __energy_methods__ = [
-        "pbe-ts",
-    ]
+    __energy_methods__ = ["pbe-ts", "mbd"]
 
-    energy_target_names = [
-        "PBE-TS Energy",
-    ]
+    energy_target_names = ["ePBE0", "eMBD"]
 
-    __force_methods__ = [
-        "pbe-ts",
-    ]
+    __force_methods__ = ["pbe-ts", "vdw"]
 
-    force_target_names = [
-        "PBE-TS Gradient",
-    ]
+    force_target_names = ["pbe0FOR", "vdwFOR"]
 
     def __init__(self) -> None:
         super().__init__()
 
     def read_raw_entries(self):
-        raw_path = p_join(self.root, "iso_17.h5")
-        samples = read_qc_archive_h5(raw_path, "iso_17", self.energy_target_names, self.force_target_names)
+        samples = []
+        for i in range(1, 9):
+            raw_path = p_join(self.root, f"{i}000")
+            data = load_hdf5_file(raw_path)
+            samples += [
+                read_mol(data[k], k, self.energy_target_names, self.force_target_names) for k in tqdm(data.keys())
+            ]
 
         return samples
 
 
 if __name__ == "__main__":
-    for data_class in [ISO17]:
+    for data_class in [QM7X]:
         data = data_class()
         n = len(data)
 
@@ -49,5 +73,3 @@ def read_raw_entries(self):
             for k in x:
                 if x[k] is not None:
                     print(k, x[k].shape, end=" ")
-
-            print()

src/openqdc/datasets/qmugs.py

@@ -12,7 +12,7 @@
 
 def read_mol(mol_dir):
     filenames = glob(p_join(mol_dir, "*.sdf"))
-    mols = [dm.read_sdf(f)[0] for f in filenames]
+    mols = [dm.read_sdf(f, remove_hs=False)[0] for f in filenames]
     n_confs = len(mols)
 
     if len(mols) == 0:

src/openqdc/datasets/sn2_rxn.py

@@ -7,33 +7,33 @@
 
 
 class SN2RXN(BaseDataset):
-    __name__ = "iso_17"
+    __name__ = "sn2_rxn"
 
     # Energy in hartree, all zeros by default
     atomic_energies = np.zeros((MAX_ATOMIC_NUMBER,), dtype=np.float32)
 
     __energy_methods__ = [
-        "pbe-ts",
+        "dsd-blyp-d3(bj)_tz",
     ]
 
     energy_target_names = [
-        "PBE-TS Energy",
+        "DSD-BLYP-D3(BJ):def2-TZVP Atomization Energy",
     ]
 
     __force_methods__ = [
-        "pbe-ts",
+        "dsd-blyp-d3(bj)_tz",
     ]
 
     force_target_names = [
-        "PBE-TS Gradient",
+        "DSD-BLYP-D3(BJ):def2-TZVP Gradient",
     ]
 
     def __init__(self) -> None:
         super().__init__()
 
     def read_raw_entries(self):
-        raw_path = p_join(self.root, "iso_17.h5")
-        samples = read_qc_archive_h5(raw_path, "iso_17", self.energy_target_names, self.force_target_names)
+        raw_path = p_join(self.root, "sn2_rxn.h5")
+        samples = read_qc_archive_h5(raw_path, "sn2_rxn", self.energy_target_names, self.force_target_names)
 
         return samples