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FACTO: Fix unary op domain constraints #64

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c27deb5
FACTO: Fix unary op domain constraints
bdemirb Oct 29, 2026
385348f
FACTO: Add logit and divisor constraints
bdemirb Oct 29, 2026
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115 changes: 92 additions & 23 deletions facto/specdb/db.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,10 @@

import math

import torch

import facto.specdb.function as fn
import facto.utils.dtypes as dt
import torch
from facto.inputgen.argument.type import ArgType
from facto.inputgen.specs.model import (
ConstraintProducer as cp,
Expand Down Expand Up @@ -705,7 +706,14 @@
Spec(
op="acos.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Ge(lambda deps, dtype, struct: -1.0),
cp.Value.Le(lambda deps, dtype, struct: 1.0),
],
),
],
outspec=[
OutArg(ArgType.Tensor),
Expand All @@ -714,7 +722,13 @@
Spec(
op="acosh.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Ge(lambda deps, dtype, struct: 1.0),
],
),
],
outspec=[
OutArg(ArgType.Tensor),
Expand Down Expand Up @@ -1175,7 +1189,14 @@
Spec(
op="asin.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Ge(lambda deps, dtype, struct: -1.0),
cp.Value.Le(lambda deps, dtype, struct: 1.0),
],
),
],
outspec=[
OutArg(ArgType.Tensor),
Expand Down Expand Up @@ -1231,7 +1252,14 @@
Spec(
op="atanh.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: -1.0),
cp.Value.Lt(lambda deps, dtype, struct: 1.0),
],
),
],
outspec=[
OutArg(ArgType.Tensor),
Expand Down Expand Up @@ -2069,10 +2097,9 @@
cp.Value.Ne(
lambda deps, dtype, struct: (
0
if (deps[0].numel() > 0 and math.prod(struct) > 0)
if deps[0].numel() > 0
and math.prod(struct) > 0
and deps[1] is not None
and torch.promote_types(deps[0].dtype, dtype)
not in dt._floating
else None
)
),
Expand Down Expand Up @@ -2348,10 +2375,7 @@
cp.Value.Ne(
lambda deps, dtype, struct: (
0
if (deps[0].numel() > 0 and math.prod(struct) > 0)
and torch.promote_types(deps[0].dtype, dtype)
not in dt._floating
else None
if deps[0].numel() > 0 and math.prod(struct) > 0 else None
)
),
],
Expand Down Expand Up @@ -2795,7 +2819,13 @@
Spec(
op="log.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: 0.0),
],
),
],
outspec=[
OutArg(
Expand All @@ -2810,7 +2840,13 @@
Spec(
op="log10.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: 0.0),
],
),
],
outspec=[
OutArg(
Expand All @@ -2825,7 +2861,13 @@
Spec(
op="log1p.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: -1.0),
],
),
],
outspec=[
OutArg(
Expand All @@ -2840,7 +2882,13 @@
Spec(
op="log2.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: 0.0),
],
),
],
outspec=[
OutArg(
Expand Down Expand Up @@ -2913,7 +2961,19 @@
Spec(
op="logit.default", # (Tensor self, float? eps=None) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
deps=[1],
constraints=[
cp.Value.Ge(
lambda deps, dtype, struct: 0.0 if deps[0] is None else None
),
cp.Value.Le(
lambda deps, dtype, struct: 1.0 if deps[0] is None else None
),
],
),
InPosArg(ArgType.FloatOpt, name="eps"),
],
outspec=[
Expand Down Expand Up @@ -4136,10 +4196,7 @@
cp.Value.Ne(
lambda deps, dtype, struct: (
0
if (deps[0].numel() > 0 and math.prod(struct) > 0)
and torch.promote_types(deps[0].dtype, dtype)
not in dt._floating
else None
if deps[0].numel() > 0 and math.prod(struct) > 0 else None
)
),
],
Expand Down Expand Up @@ -4453,7 +4510,13 @@
Spec(
op="rsqrt.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Gt(lambda deps, dtype, struct: 0.0),
],
),
],
outspec=[OutArg(ArgType.Tensor)],
),
Expand Down Expand Up @@ -5029,7 +5092,13 @@
Spec(
op="sqrt.default", # (Tensor self) -> Tensor
inspec=[
InPosArg(ArgType.Tensor, name="self"),
InPosArg(
ArgType.Tensor,
name="self",
constraints=[
cp.Value.Ge(lambda deps, dtype, struct: 0.0),
],
),
],
outspec=[OutArg(ArgType.Tensor)],
),
Expand Down