Skip to content

perf(proto-gen): backpatched length-delim writes #25

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
dfa1 merged 1 commit into from
Jun 10, 2026
Merged

perf(proto-gen): backpatched length-delim writes #25

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 8 additions & 2 deletions core/src/main/java/io/github/dfa1/vortex/proto/ALPMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,11 @@ public static ALPMetadata decode(MemorySegment __seg, long __off, long __len) th
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (exp_e != 0) {
w.writeTag(1, 0);
w.writeVarint32(exp_e);
Expand All @@ -60,8 +65,9 @@ public byte[] encode() {
}
if (patches != null) {
w.writeTag(3, 2);
w.writeEmbedded(patches.encode());
int __mark = w.beginLenDelim();
patches.encodeTo(w);
w.endLenDelim(__mark);
}
return w.toByteArray();
}
}
19 changes: 12 additions & 7 deletions core/src/main/java/io/github/dfa1/vortex/proto/ALPRDMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,11 @@ public static ALPRDMetadata decode(MemorySegment __seg, long __off, long __len)
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (right_bit_width != 0) {
w.writeTag(1, 0);
w.writeVarint32(right_bit_width);
Expand All @@ -83,22 +88,22 @@ public byte[] encode() {
w.writeVarint32(dict_len);
}
if (!dict.isEmpty()) {
ProtoWriter packed = new ProtoWriter();
w.writeTag(3, 2);
int __mark = w.beginLenDelim();
for (Integer __v : dict) {
packed.writeVarint32(__v);
w.writeVarint32(__v);
}
byte[] __bytes = packed.toByteArray();
w.writeTag(3, 2);
w.writeEmbedded(__bytes);
w.endLenDelim(__mark);
}
if (left_parts_ptype.value() != 0) {
w.writeTag(4, 0);
w.writeVarint32(left_parts_ptype.value());
}
if (patches != null) {
w.writeTag(5, 2);
w.writeEmbedded(patches.encode());
int __mark = w.beginLenDelim();
patches.encodeTo(w);
w.endLenDelim(__mark);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/Binary.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,14 @@ public static Binary decode(MemorySegment __seg, long __off, long __len) throws
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (nullable) {
w.writeTag(1, 0);
w.writeBool(nullable);
}
return w.toByteArray();
}
}
10 changes: 8 additions & 2 deletions core/src/main/java/io/github/dfa1/vortex/proto/BitPackedMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,11 @@ public static BitPackedMetadata decode(MemorySegment __seg, long __off, long __l
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (bit_width != 0) {
w.writeTag(1, 0);
w.writeVarint32(bit_width);
Expand All @@ -60,8 +65,9 @@ public byte[] encode() {
}
if (patches != null) {
w.writeTag(3, 2);
w.writeEmbedded(patches.encode());
int __mark = w.beginLenDelim();
patches.encodeTo(w);
w.endLenDelim(__mark);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/Bool.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,14 @@ public static Bool decode(MemorySegment __seg, long __off, long __len) throws IO
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (nullable) {
w.writeTag(1, 0);
w.writeBool(nullable);
}
return w.toByteArray();
}
}
54 changes: 41 additions & 13 deletions core/src/main/java/io/github/dfa1/vortex/proto/DType.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -115,55 +115,83 @@ public static DType decode(MemorySegment __seg, long __off, long __len) throws I
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (null_ != null) {
w.writeTag(1, 2);
w.writeEmbedded(null_.encode());
int __mark = w.beginLenDelim();
null_.encodeTo(w);
w.endLenDelim(__mark);
}
if (bool != null) {
w.writeTag(2, 2);
w.writeEmbedded(bool.encode());
int __mark = w.beginLenDelim();
bool.encodeTo(w);
w.endLenDelim(__mark);
}
if (primitive != null) {
w.writeTag(3, 2);
w.writeEmbedded(primitive.encode());
int __mark = w.beginLenDelim();
primitive.encodeTo(w);
w.endLenDelim(__mark);
}
if (decimal != null) {
w.writeTag(4, 2);
w.writeEmbedded(decimal.encode());
int __mark = w.beginLenDelim();
decimal.encodeTo(w);
w.endLenDelim(__mark);
}
if (utf8 != null) {
w.writeTag(5, 2);
w.writeEmbedded(utf8.encode());
int __mark = w.beginLenDelim();
utf8.encodeTo(w);
w.endLenDelim(__mark);
}
if (binary != null) {
w.writeTag(6, 2);
w.writeEmbedded(binary.encode());
int __mark = w.beginLenDelim();
binary.encodeTo(w);
w.endLenDelim(__mark);
}
if (struct != null) {
w.writeTag(7, 2);
w.writeEmbedded(struct.encode());
int __mark = w.beginLenDelim();
struct.encodeTo(w);
w.endLenDelim(__mark);
}
if (list != null) {
w.writeTag(8, 2);
w.writeEmbedded(list.encode());
int __mark = w.beginLenDelim();
list.encodeTo(w);
w.endLenDelim(__mark);
}
if (extension != null) {
w.writeTag(9, 2);
w.writeEmbedded(extension.encode());
int __mark = w.beginLenDelim();
extension.encodeTo(w);
w.endLenDelim(__mark);
}
if (fixed_size_list != null) {
w.writeTag(10, 2);
w.writeEmbedded(fixed_size_list.encode());
int __mark = w.beginLenDelim();
fixed_size_list.encodeTo(w);
w.endLenDelim(__mark);
}
if (variant != null) {
w.writeTag(11, 2);
w.writeEmbedded(variant.encode());
int __mark = w.beginLenDelim();
variant.encodeTo(w);
w.endLenDelim(__mark);
}
if (union != null) {
w.writeTag(12, 2);
w.writeEmbedded(union.encode());
int __mark = w.beginLenDelim();
union.encodeTo(w);
w.endLenDelim(__mark);
}
return w.toByteArray();
}

/// Factory for oneof case {@code null} (field tag 1).
Expand Down
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/DateTimePartsMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,11 @@ public static DateTimePartsMetadata decode(MemorySegment __seg, long __off, long
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (days_ptype.value() != 0) {
w.writeTag(1, 0);
w.writeVarint32(days_ptype.value());
Expand All @@ -76,6 +81,5 @@ public byte[] encode() {
w.writeTag(3, 0);
w.writeVarint32(subseconds_ptype.value());
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/Decimal.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,11 @@ public static Decimal decode(MemorySegment __seg, long __off, long __len) throws
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (precision != 0) {
w.writeTag(1, 0);
w.writeVarint32(precision);
Expand All @@ -61,6 +66,5 @@ public byte[] encode() {
w.writeTag(3, 0);
w.writeBool(nullable);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/DecimalBytePartsMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,11 @@ public static DecimalBytePartsMetadata decode(MemorySegment __seg, long __off, l
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (zeroth_child_ptype.value() != 0) {
w.writeTag(1, 0);
w.writeVarint32(zeroth_child_ptype.value());
Expand All @@ -56,6 +61,5 @@ public byte[] encode() {
w.writeTag(2, 0);
w.writeVarint32(lower_part_count);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/DecimalMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,14 @@ public static DecimalMetadata decode(MemorySegment __seg, long __off, long __len
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (values_type != 0) {
w.writeTag(1, 0);
w.writeVarint32(values_type);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/DeltaMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,11 @@ public static DeltaMetadata decode(MemorySegment __seg, long __off, long __len)
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (deltas_len != 0L) {
w.writeTag(1, 0);
w.writeVarint64(deltas_len);
Expand All @@ -51,6 +56,5 @@ public byte[] encode() {
w.writeTag(2, 0);
w.writeVarint32(offset);
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/DictMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,11 @@ public static DictMetadata decode(MemorySegment __seg, long __off, long __len) t
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (values_len != 0) {
w.writeTag(1, 0);
w.writeVarint32(values_len);
Expand All @@ -76,6 +81,5 @@ public byte[] encode() {
w.writeTag(4, 0);
w.writeBool(all_values_referenced);
}
return w.toByteArray();
}
}
10 changes: 8 additions & 2 deletions core/src/main/java/io/github/dfa1/vortex/proto/Extension.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -51,19 +51,25 @@ public static Extension decode(MemorySegment __seg, long __off, long __len) thro
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (id != null && !id.isEmpty()) {
w.writeTag(1, 2);
w.writeString(id);
}
if (storage_dtype != null) {
w.writeTag(2, 2);
w.writeEmbedded(storage_dtype.encode());
int __mark = w.beginLenDelim();
storage_dtype.encodeTo(w);
w.endLenDelim(__mark);
}
if (metadata != null) {
w.writeTag(3, 2);
w.writeBytes(metadata);
}
return w.toByteArray();
}

@Override
Expand Down
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/FSSTMetadata.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,11 @@ public static FSSTMetadata decode(MemorySegment __seg, long __off, long __len) t
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (uncompressed_lengths_ptype.value() != 0) {
w.writeTag(1, 0);
w.writeVarint32(uncompressed_lengths_ptype.value());
Expand All @@ -61,6 +66,5 @@ public byte[] encode() {
w.writeTag(2, 0);
w.writeVarint32(codes_offsets_ptype.value());
}
return w.toByteArray();
}
}
6 changes: 5 additions & 1 deletion core/src/main/java/io/github/dfa1/vortex/proto/Field.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,15 @@ public static Field decode(MemorySegment __seg, long __off, long __len) throws I
/// @return encoded bytes
public byte[] encode() {
ProtoWriter w = new ProtoWriter();
encodeTo(w);
return w.toByteArray();
}

void encodeTo(ProtoWriter w) {
if (name != null) {
w.writeTag(1, 2);
w.writeString(name);
}
return w.toByteArray();
}

/// Factory for oneof case {@code name} (field tag 1).
Expand Down
Loading
Loading