BigfootDev/flatbuffers-bigfoot
1
0
Fork 0
forked from BigfootDev/flatbuffers
Code Pull Requests Activity

[Python] (scalar) vector reading speedup via numpy (#4390)

Browse Source 
* Add numpy accessor to python flatbuffers scalar vectors

* Update python tests to test numpy vector accessor

* Update appveyor CI to run Python tests, save generated code as artifact

* Update example generated python code

* Add numpy info to python usage docs

* Update test schema and python tests w/ multi-byte vector

* did not mean to push profiling code

* adding float64 numpy tests
This commit is contained in:
Kevin Rose
2017-08-01 10:34:00 -05:00
committed by Wouter van Oortmerssen
parent 89a68942ac
commit 3282a84e30
21 changed files with 666 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
tests/MyGame/Example/Monster.java
View File

@@ -98,8 +98,16 @@ public final class Monster extends Table {
public Test test5(int j) { return test5(new Test(), j); }
public Test test5(Test obj, int j) { int o = __offset(66); return o != 0 ? obj.__assign(__vector(o) + j * 4, bb) : null; }
public int test5Length() { int o = __offset(66); return o != 0 ? __vector_len(o) : 0; }
public long vectorOfLongs(int j) { int o = __offset(68); return o != 0 ? bb.getLong(__vector(o) + j * 8) : 0; }
public int vectorOfLongsLength() { int o = __offset(68); return o != 0 ? __vector_len(o) : 0; }
public ByteBuffer vectorOfLongsAsByteBuffer() { return __vector_as_bytebuffer(68, 8); }
public boolean mutateVectorOfLongs(int j, long vector_of_longs) { int o = __offset(68); if (o != 0) { bb.putLong(__vector(o) + j * 8, vector_of_longs); return true; } else { return false; } }
public double vectorOfDoubles(int j) { int o = __offset(70); return o != 0 ? bb.getDouble(__vector(o) + j * 8) : 0; }
public int vectorOfDoublesLength() { int o = __offset(70); return o != 0 ? __vector_len(o) : 0; }
public ByteBuffer vectorOfDoublesAsByteBuffer() { return __vector_as_bytebuffer(70, 8); }
public boolean mutateVectorOfDoubles(int j, double vector_of_doubles) { int o = __offset(70); if (o != 0) { bb.putDouble(__vector(o) + j * 8, vector_of_doubles); return true; } else { return false; } }
public static void startMonster(FlatBufferBuilder builder) { builder.startObject(32); }
public static void startMonster(FlatBufferBuilder builder) { builder.startObject(34); }
public static void addPos(FlatBufferBuilder builder, int posOffset) { builder.addStruct(0, posOffset, 0); }
public static void addMana(FlatBufferBuilder builder, short mana) { builder.addShort(1, mana, 150); }
public static void addHp(FlatBufferBuilder builder, short hp) { builder.addShort(2, hp, 100); }
@@ -148,6 +156,12 @@ public final class Monster extends Table {
public static void startFlexVector(FlatBufferBuilder builder, int numElems) { builder.startVector(1, numElems, 1); }
public static void addTest5(FlatBufferBuilder builder, int test5Offset) { builder.addOffset(31, test5Offset, 0); }
public static void startTest5Vector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 2); }
public static void addVectorOfLongs(FlatBufferBuilder builder, int vectorOfLongsOffset) { builder.addOffset(32, vectorOfLongsOffset, 0); }
public static int createVectorOfLongsVector(FlatBufferBuilder builder, long[] data) { builder.startVector(8, data.length, 8); for (int i = data.length - 1; i >= 0; i--) builder.addLong(data[i]); return builder.endVector(); }
public static void startVectorOfLongsVector(FlatBufferBuilder builder, int numElems) { builder.startVector(8, numElems, 8); }
public static void addVectorOfDoubles(FlatBufferBuilder builder, int vectorOfDoublesOffset) { builder.addOffset(33, vectorOfDoublesOffset, 0); }
public static int createVectorOfDoublesVector(FlatBufferBuilder builder, double[] data) { builder.startVector(8, data.length, 8); for (int i = data.length - 1; i >= 0; i--) builder.addDouble(data[i]); return builder.endVector(); }
public static void startVectorOfDoublesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(8, numElems, 8); }
public static int endMonster(FlatBufferBuilder builder) {
int o = builder.endObject();
builder.required(o, 10); // name