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WIP with tests

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This commit is contained in:
Everton Constantino 2021-05-12 17:09:33 +00:00
parent 54f80f442d
commit a8ec6d6a36
6 changed files with 506 additions and 218 deletions
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515
Eigen/src/Core/arch/NEON/Kernels.h
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@ -14,52 +14,135 @@ namespace Eigen {
namespace internal { namespace internal {
// template<int CPU, typename LhsScalar, typename RhsScalar> #ifdef __ENABLE_VECTOR_KERNELS__
// constexpr int SHAPES_COUNT<0, CPU, LhsScalar, RhsScalar> = 9;
// template<int CPU, typename LhsScalar, typename RhsScalar> #define MICRO_12x1x4() \
// constexpr int SHAPES<0, CPU, LhsScalar, RhsScalar>[SHAPES_COUNT<0, CPU, LhsScalar,RhsScalar>][SHAPES_DIMENSION] = pLhs = pload<LhsPacket>(lhsPackMap.pCur); \
// { /*0*/ {1,1,1,SHAPES_POINTER_END, SHAPES_POINTER_END, SHAPES_POINTER_END}, lhsPackMap.advance(4*1); \
// /*1*/ {4,1,1, 0, 0, SHAPES_POINTER_END}, pLhs2 = pload<LhsPacket>(lhsPackMap.pCur); \
// /*2*/ {8,1,1, 0, 1, SHAPES_POINTER_END}, lhsPackMap.advance(4*1); \
// /*3*/ {1,1,4, 2, SHAPES_POINTER_END, SHAPES_POINTER_END}, pLhs3 = pload<LhsPacket>(lhsPackMap.pCur); \
// /*4*/ {4,1,4, 2, 2, SHAPES_POINTER_END}, pRhs = pload<RhsPacket>(rhsPackMap.pCur); \
// /*5*/ {4,4,4, 2, 2, 3}, pRhs0 = pset1<RhsPacket>(pRhs[0]); \
// /*6*/ {4,8,4, 2, 2, 4}, pRhs1 = pset1<RhsPacket>(pRhs[1]); \
// /*7*/ {8,1,4, 2, 4, SHAPES_POINTER_END}, pRhs2 = pset1<RhsPacket>(pRhs[2]); \
// /*8*/ {8,4,4, 2, 4, 6}}; pRhs3 = pset1<RhsPacket>(pRhs[3]); \
acc._acc1.packet[0] += pLhs*pRhs0; \
acc._acc1.packet[1] += pLhs*pRhs1; \
acc._acc1.packet[2] += pLhs*pRhs2; \
acc._acc1.packet[3] += pLhs*pRhs3; \
acc._acc2.packet[0] += pLhs2*pRhs0; \
acc._acc2.packet[1] += pLhs2*pRhs1; \
acc._acc2.packet[2] += pLhs2*pRhs2; \
acc._acc2.packet[3] += pLhs2*pRhs3; \
acc._acc3.packet[0] += pLhs3*pRhs0; \
acc._acc3.packet[1] += pLhs3*pRhs1; \
acc._acc3.packet[2] += pLhs3*pRhs2; \
acc._acc3.packet[3] += pLhs3*pRhs3; \
lhsPackMap.advance(4*1); \
rhsPackMap.advance(1*4);
// template<int CPU, typename Scalar, typename ResScalar, typename DataMapper> #define MICRO_8x1x4() \
// struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 8, 1> pLhs = pload<LhsPacket>(lhsPackMap.pCur); \
// { lhsPackMap.advance(4*1); \
// using LinearMapper = typename DataMapper::LinearMapper; pLhs2 = pload<LhsPacket>(lhsPackMap.pCur); \
// using AccPacket = typename packet_traits<Scalar>::type; pRhs = pload<RhsPacket>(rhsPackMap.pCur); \
// using ResPacket = typename packet_traits<ResScalar>::type; pRhs0 = pset1<RhsPacket>(pRhs[0]); \
pRhs1 = pset1<RhsPacket>(pRhs[1]); \
pRhs2 = pset1<RhsPacket>(pRhs[2]); \
pRhs3 = pset1<RhsPacket>(pRhs[3]); \
acc._acc1.packet[0] += pLhs*pRhs0; \
acc._acc1.packet[1] += pLhs*pRhs1; \
acc._acc1.packet[2] += pLhs*pRhs2; \
acc._acc1.packet[3] += pLhs*pRhs3; \
acc._acc2.packet[0] += pLhs2*pRhs0; \
acc._acc2.packet[1] += pLhs2*pRhs1; \
acc._acc2.packet[2] += pLhs2*pRhs2; \
acc._acc2.packet[3] += pLhs2*pRhs3; \
lhsPackMap.advance(4*1); \
rhsPackMap.advance(1*4);
// PacketBlock<AccPacket,2> _acc; #define MICRO_4x1x4() \
pLhs = pload<LhsPacket>(lhsPackMap.pCur); \
pRhs = pload<RhsPacket>(rhsPackMap.pCur); \
pRhs0 = pset1<RhsPacket>(pRhs[0]); \
pRhs1 = pset1<RhsPacket>(pRhs[1]); \
pRhs2 = pset1<RhsPacket>(pRhs[2]); \
pRhs3 = pset1<RhsPacket>(pRhs[3]); \
acc._acc.packet[0] += pLhs*pRhs0; \
acc._acc.packet[1] += pLhs*pRhs1; \
acc._acc.packet[2] += pLhs*pRhs2; \
acc._acc.packet[3] += pLhs*pRhs3; \
lhsPackMap.advance(4*1); \
rhsPackMap.advance(1*4);
// EIGEN_STRONG_INLINE void zero() template<int CPU, typename Scalar, typename ResScalar, typename DataMapper>
// { struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 12, 1>
// _acc.packet[0] = pset1<AccPacket>(0); {
// _acc.packet[1] = pset1<AccPacket>(0); using LinearMapper = typename DataMapper::LinearMapper;
// } using AccPacket = typename packet_traits<Scalar>::type;
using ResPacket = typename packet_traits<ResScalar>::type;
// template<typename ResPacket_> PacketBlock<AccPacket,3> _acc;
// EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha)
// {
// _acc.packet[0] *= pAlpha;
// _acc.packet[1] *= pAlpha;
// }
// EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col) EIGEN_STRONG_INLINE void zero()
// { {
// PacketBlock<ResPacket, 1> block; _acc.packet[0] = pset1<AccPacket>(0);
// block.packet[0] = dest.template loadPacket<ResPacket>(row, col) + _acc.packet[0]; _acc.packet[1] = pset1<AccPacket>(0);
// dest.template storePacketBlock<AccPacket, 1>(row, col, block); _acc.packet[2] = pset1<AccPacket>(0);
// block.packet[0] = dest.template loadPacket<ResPacket>(row + 4, col) + _acc.packet[1]; }
// dest.template storePacketBlock<AccPacket, 1>(row + 4, col, block);
// } template<typename ResPacket_>
// }; EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha)
{
_acc.packet[0] *= pAlpha;
_acc.packet[1] *= pAlpha;
_acc.packet[2] *= pAlpha;
}
EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col)
{
PacketBlock<ResPacket, 1> block;
block.packet[0] = dest.template loadPacket<ResPacket>(row + 0, col) + _acc.packet[0];
dest.template storePacketBlock<AccPacket, 1>(row + 0, col, block);
block.packet[0] = dest.template loadPacket<ResPacket>(row + 4, col) + _acc.packet[1];
dest.template storePacketBlock<AccPacket, 1>(row + 4, col, block);
block.packet[0] = dest.template loadPacket<ResPacket>(row + 8, col) + _acc.packet[2];
dest.template storePacketBlock<AccPacket, 1>(row + 8, col, block);
}
};
template<int CPU, typename Scalar, typename ResScalar, typename DataMapper>
struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 8, 1>
{
using LinearMapper = typename DataMapper::LinearMapper;
using AccPacket = typename packet_traits<Scalar>::type;
using ResPacket = typename packet_traits<ResScalar>::type;
PacketBlock<AccPacket,2> _acc;
EIGEN_STRONG_INLINE void zero()
{
_acc.packet[0] = pset1<AccPacket>(0);
_acc.packet[1] = pset1<AccPacket>(0);
}
template<typename ResPacket_>
EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha)
{
_acc.packet[0] *= pAlpha;
_acc.packet[1] *= pAlpha;
}
EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col)
{
PacketBlock<ResPacket, 1> block;
block.packet[0] = dest.template loadPacket<ResPacket>(row, col) + _acc.packet[0];
dest.template storePacketBlock<AccPacket, 1>(row, col, block);
block.packet[0] = dest.template loadPacket<ResPacket>(row + 4, col) + _acc.packet[1];
dest.template storePacketBlock<AccPacket, 1>(row + 4, col, block);
}
};
template<int CPU, typename Scalar, typename ResScalar, typename DataMapper> template<int CPU, typename Scalar, typename ResScalar, typename DataMapper>
struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 4, 1> struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 4, 1>
@ -156,87 +239,150 @@ struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 4, 4>
} }
}; };
// template<int CPU, typename Scalar, typename ResScalar, typename DataMapper> template<int CPU, typename Scalar, typename ResScalar, typename DataMapper>
// struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 8, 4> struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 8, 4>
// { {
// using LinearMapper = typename DataMapper::LinearMapper; using LinearMapper = typename DataMapper::LinearMapper;
// using AccPacket = typename packet_traits<Scalar>::type; using AccPacket = typename packet_traits<Scalar>::type;
// using ResPacket = typename packet_traits<ResScalar>::type; using ResPacket = typename packet_traits<ResScalar>::type;
// PacketBlock<AccPacket, 4> _acc1; PacketBlock<AccPacket, 4> _acc1;
// PacketBlock<AccPacket, 4> _acc2; PacketBlock<AccPacket, 4> _acc2;
// EIGEN_STRONG_INLINE void zero() EIGEN_STRONG_INLINE void zero()
// { {
// _acc1.packet[0] = pset1<AccPacket>(0); _acc1.packet[0] = pset1<AccPacket>(0);
// _acc1.packet[1] = pset1<AccPacket>(0); _acc1.packet[1] = pset1<AccPacket>(0);
// _acc1.packet[2] = pset1<AccPacket>(0); _acc1.packet[2] = pset1<AccPacket>(0);
// _acc1.packet[3] = pset1<AccPacket>(0); _acc1.packet[3] = pset1<AccPacket>(0);
// _acc2.packet[0] = pset1<AccPacket>(0); _acc2.packet[0] = pset1<AccPacket>(0);
// _acc2.packet[1] = pset1<AccPacket>(0); _acc2.packet[1] = pset1<AccPacket>(0);
// _acc2.packet[2] = pset1<AccPacket>(0); _acc2.packet[2] = pset1<AccPacket>(0);
// _acc2.packet[3] = pset1<AccPacket>(0); _acc2.packet[3] = pset1<AccPacket>(0);
// } }
// template<typename ResPacket_> template<typename ResPacket_>
// EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha) EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha)
// { {
// _acc1.packet[0] *= pAlpha; _acc1.packet[0] *= pAlpha;
// _acc1.packet[1] *= pAlpha; _acc1.packet[1] *= pAlpha;
// _acc1.packet[2] *= pAlpha; _acc1.packet[2] *= pAlpha;
// _acc1.packet[3] *= pAlpha; _acc1.packet[3] *= pAlpha;
// _acc2.packet[0] *= pAlpha; _acc2.packet[0] *= pAlpha;
// _acc2.packet[1] *= pAlpha; _acc2.packet[1] *= pAlpha;
// _acc2.packet[2] *= pAlpha; _acc2.packet[2] *= pAlpha;
// _acc2.packet[3] *= pAlpha; _acc2.packet[3] *= pAlpha;
// } }
// EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col) EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col)
// { {
// LinearMapper r00 = dest.getLinearMapper(row + 0, col + 0); LinearMapper r00 = dest.getLinearMapper(row + 0, col + 0);
// LinearMapper r01 = dest.getLinearMapper(row + 0, col + 1); LinearMapper r01 = dest.getLinearMapper(row + 0, col + 1);
// LinearMapper r02 = dest.getLinearMapper(row + 0, col + 2); LinearMapper r02 = dest.getLinearMapper(row + 0, col + 2);
// LinearMapper r03 = dest.getLinearMapper(row + 0, col + 3); LinearMapper r03 = dest.getLinearMapper(row + 0, col + 3);
// LinearMapper r10 = dest.getLinearMapper(row + 4, col + 0); LinearMapper r10 = dest.getLinearMapper(row + 4, col + 0);
// LinearMapper r11 = dest.getLinearMapper(row + 4, col + 1); LinearMapper r11 = dest.getLinearMapper(row + 4, col + 1);
// LinearMapper r12 = dest.getLinearMapper(row + 4, col + 2); LinearMapper r12 = dest.getLinearMapper(row + 4, col + 2);
// LinearMapper r13 = dest.getLinearMapper(row + 4, col + 3); LinearMapper r13 = dest.getLinearMapper(row + 4, col + 3);
// r00.storePacket(0, r00.template loadPacket<ResPacket>(0) + _acc1.packet[0]); r00.storePacket(0, r00.template loadPacket<ResPacket>(0) + _acc1.packet[0]);
// r01.storePacket(0, r01.template loadPacket<ResPacket>(0) + _acc1.packet[1]); r01.storePacket(0, r01.template loadPacket<ResPacket>(0) + _acc1.packet[1]);
// r02.storePacket(0, r02.template loadPacket<ResPacket>(0) + _acc1.packet[2]); r02.storePacket(0, r02.template loadPacket<ResPacket>(0) + _acc1.packet[2]);
// r03.storePacket(0, r03.template loadPacket<ResPacket>(0) + _acc1.packet[3]); r03.storePacket(0, r03.template loadPacket<ResPacket>(0) + _acc1.packet[3]);
// r10.storePacket(0, r10.template loadPacket<ResPacket>(0) + _acc2.packet[0]); r10.storePacket(0, r10.template loadPacket<ResPacket>(0) + _acc2.packet[0]);
// r11.storePacket(0, r11.template loadPacket<ResPacket>(0) + _acc2.packet[1]); r11.storePacket(0, r11.template loadPacket<ResPacket>(0) + _acc2.packet[1]);
// r12.storePacket(0, r12.template loadPacket<ResPacket>(0) + _acc2.packet[2]); r12.storePacket(0, r12.template loadPacket<ResPacket>(0) + _acc2.packet[2]);
// r13.storePacket(0, r13.template loadPacket<ResPacket>(0) + _acc2.packet[3]); r13.storePacket(0, r13.template loadPacket<ResPacket>(0) + _acc2.packet[3]);
// } }
// }; };
// #define MICRO_8x1x4() \ template<int CPU, typename Scalar, typename ResScalar, typename DataMapper>
// pLhs = pload<LhsPacket>(lhsPackMap.pCur); \ struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 12, 4>
// lhsPackMap.advance(4*1); \ {
// pLhs2 = pload<LhsPacket>(lhsPackMap.pCur); \ using LinearMapper = typename DataMapper::LinearMapper;
// pRhs = pload<RhsPacket>(rhsPackMap.pCur); \ using AccPacket = typename packet_traits<Scalar>::type;
// pRhs0 = pset1<RhsPacket>(pRhs[0]); \ using ResPacket = typename packet_traits<ResScalar>::type;
// pRhs1 = pset1<RhsPacket>(pRhs[1]); \
// pRhs2 = pset1<RhsPacket>(pRhs[2]); \ PacketBlock<AccPacket, 4> _acc1;
// pRhs3 = pset1<RhsPacket>(pRhs[3]); \ PacketBlock<AccPacket, 4> _acc2;
// acc._acc1.packet[0] += pLhs*pRhs0; \ PacketBlock<AccPacket, 4> _acc3;
// acc._acc1.packet[1] += pLhs*pRhs1; \
// acc._acc1.packet[2] += pLhs*pRhs2; \ EIGEN_STRONG_INLINE void zero()
// acc._acc1.packet[3] += pLhs*pRhs3; \ {
// acc._acc2.packet[0] += pLhs2*pRhs0; \ _acc1.packet[0] = pset1<AccPacket>(0);
// acc._acc2.packet[1] += pLhs2*pRhs1; \ _acc1.packet[1] = pset1<AccPacket>(0);
// acc._acc2.packet[2] += pLhs2*pRhs2; \ _acc1.packet[2] = pset1<AccPacket>(0);
// acc._acc2.packet[3] += pLhs2*pRhs3; \ _acc1.packet[3] = pset1<AccPacket>(0);
// lhsPackMap.advance(4*1); \
// rhsPackMap.advance(1*4); _acc2.packet[0] = pset1<AccPacket>(0);
_acc2.packet[1] = pset1<AccPacket>(0);
_acc2.packet[2] = pset1<AccPacket>(0);
_acc2.packet[3] = pset1<AccPacket>(0);
_acc3.packet[0] = pset1<AccPacket>(0);
_acc3.packet[1] = pset1<AccPacket>(0);
_acc3.packet[2] = pset1<AccPacket>(0);
_acc3.packet[3] = pset1<AccPacket>(0);
}
template<typename ResPacket_>
EIGEN_STRONG_INLINE void scale(ResScalar alpha, const ResPacket_& pAlpha)
{
_acc1.packet[0] *= pAlpha;
_acc1.packet[1] *= pAlpha;
_acc1.packet[2] *= pAlpha;
_acc1.packet[3] *= pAlpha;
_acc2.packet[0] *= pAlpha;
_acc2.packet[1] *= pAlpha;
_acc2.packet[2] *= pAlpha;
_acc2.packet[3] *= pAlpha;
_acc3.packet[0] *= pAlpha;
_acc3.packet[1] *= pAlpha;
_acc3.packet[2] *= pAlpha;
_acc3.packet[3] *= pAlpha;
}
EIGEN_STRONG_INLINE void store(const DataMapper& dest, Index row, Index col)
{
LinearMapper r00 = dest.getLinearMapper(row + 0, col + 0);
LinearMapper r01 = dest.getLinearMapper(row + 0, col + 1);
LinearMapper r02 = dest.getLinearMapper(row + 0, col + 2);
LinearMapper r03 = dest.getLinearMapper(row + 0, col + 3);
LinearMapper r10 = dest.getLinearMapper(row + 4, col + 0);
LinearMapper r11 = dest.getLinearMapper(row + 4, col + 1);
LinearMapper r12 = dest.getLinearMapper(row + 4, col + 2);
LinearMapper r13 = dest.getLinearMapper(row + 4, col + 3);
LinearMapper r20 = dest.getLinearMapper(row + 12, col + 0);
LinearMapper r21 = dest.getLinearMapper(row + 12, col + 1);
LinearMapper r22 = dest.getLinearMapper(row + 12, col + 2);
LinearMapper r23 = dest.getLinearMapper(row + 12, col + 3);
r00.storePacket(0, r00.template loadPacket<ResPacket>(0) + _acc1.packet[0]);
r01.storePacket(0, r01.template loadPacket<ResPacket>(0) + _acc1.packet[1]);
r02.storePacket(0, r02.template loadPacket<ResPacket>(0) + _acc1.packet[2]);
r03.storePacket(0, r03.template loadPacket<ResPacket>(0) + _acc1.packet[3]);
r10.storePacket(0, r10.template loadPacket<ResPacket>(0) + _acc2.packet[0]);
r11.storePacket(0, r11.template loadPacket<ResPacket>(0) + _acc2.packet[1]);
r12.storePacket(0, r12.template loadPacket<ResPacket>(0) + _acc2.packet[2]);
r13.storePacket(0, r13.template loadPacket<ResPacket>(0) + _acc2.packet[3]);
r20.storePacket(0, r20.template loadPacket<ResPacket>(0) + _acc3.packet[0]);
r21.storePacket(0, r21.template loadPacket<ResPacket>(0) + _acc3.packet[1]);
r22.storePacket(0, r22.template loadPacket<ResPacket>(0) + _acc3.packet[2]);
r23.storePacket(0, r23.template loadPacket<ResPacket>(0) + _acc3.packet[3]);
}
};
// template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator> // template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
// struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 8, 4> // struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 8, 4>
@ -294,41 +440,49 @@ struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 4, 4>
// }; // };
// }; // };
// template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator> template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
// struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 1, 4> struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 12, 1, 4>
// { {
// EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap, EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap,
// RhsPackMap& rhsPackMap, RhsPackMap& rhsPackMap,
// Index rowIdx, Index colIdx, Index depthIdx, Index rowIdx, Index colIdx, Index depthIdx,
// Accumulator& acc) Accumulator& acc)
// { {
// using LhsPacket = typename packet_traits<LhsScalar>::type; using LhsPacket = typename packet_traits<LhsScalar>::type;
// using RhsPacket = typename packet_traits<RhsScalar>::type; using RhsPacket = typename packet_traits<RhsScalar>::type;
// asm __volatile__("#BEGIN_NEON_MICROKERNEL_8x1x4\n\t"); asm __volatile__("#BEGIN_NEON_MICROKERNEL_8x1x4\n\t");
// LhsPacket pLhs, pLhs2; LhsPacket pLhs, pLhs2, pLhs3;
// RhsPacket pRhs, pRhs0, pRhs1, pRhs2, pRhs3; RhsPacket pRhs, pRhs0, pRhs1, pRhs2, pRhs3;
// MICRO_8x1x4(); MICRO_12x1x4();
// asm __volatile__("#END_NEON_MICROKERNEL_8x1x4\n\t"); asm __volatile__("#END_NEON_MICROKERNEL_8x1x4\n\t");
// }; };
// }; };
#define MICRO_4x1x4() \ template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
pLhs = pload<LhsPacket>(lhsPackMap.pCur); \ struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 1, 4>
pRhs = pload<RhsPacket>(rhsPackMap.pCur); \ {
pRhs0 = pset1<RhsPacket>(pRhs[0]); \ EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap,
pRhs1 = pset1<RhsPacket>(pRhs[1]); \ RhsPackMap& rhsPackMap,
pRhs2 = pset1<RhsPacket>(pRhs[2]); \ Index rowIdx, Index colIdx, Index depthIdx,
pRhs3 = pset1<RhsPacket>(pRhs[3]); \ Accumulator& acc)
acc._acc.packet[0] += pLhs*pRhs0; \ {
acc._acc.packet[1] += pLhs*pRhs1; \ using LhsPacket = typename packet_traits<LhsScalar>::type;
acc._acc.packet[2] += pLhs*pRhs2; \ using RhsPacket = typename packet_traits<RhsScalar>::type;
acc._acc.packet[3] += pLhs*pRhs3; \
lhsPackMap.advance(4*1); \ asm __volatile__("#BEGIN_NEON_MICROKERNEL_8x1x4\n\t");
rhsPackMap.advance(1*4);
LhsPacket pLhs, pLhs2;
RhsPacket pRhs, pRhs0, pRhs1, pRhs2, pRhs3;
MICRO_8x1x4();
asm __volatile__("#END_NEON_MICROKERNEL_8x1x4\n\t");
};
};
// template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator> // template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
// struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 4, 8, 4> // struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 4, 8, 4>
@ -377,6 +531,7 @@ struct Accumulator<0, CPU, Scalar, ResScalar, DataMapper, 4, 4>
// MICRO_4x1x4(); // MICRO_4x1x4();
// MICRO_4x1x4(); // MICRO_4x1x4();
// MICRO_4x1x4(); // MICRO_4x1x4();
// asm __volatile__("#END_NEON_MICROKERNEL_4x4x4\n\t"); // asm __volatile__("#END_NEON_MICROKERNEL_4x4x4\n\t");
// }; // };
// }; // };
@ -403,32 +558,62 @@ struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap,
}; };
}; };
// template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator> template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
// struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 1, 1> struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 12, 1, 1>
// { {
// EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap, EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap,
// RhsPackMap& rhsPackMap, RhsPackMap& rhsPackMap,
// Index rowIdx, Index colIdx, Index depthIdx, Index rowIdx, Index colIdx, Index depthIdx,
// Accumulator& acc) Accumulator& acc)
// { {
// using LhsPacket = typename packet_traits<LhsScalar>::type; using LhsPacket = typename packet_traits<LhsScalar>::type;
// using RhsPacket = typename packet_traits<RhsScalar>::type; using RhsPacket = typename packet_traits<RhsScalar>::type;
// asm __volatile__("#BEGIN_NEON_MICROKERNEL_4x1x1\n\t"); asm __volatile__("#BEGIN_NEON_MICROKERNEL_4x1x1\n\t");
// LhsPacket pLhs = pload<LhsPacket>(lhsPackMap.pCur); LhsPacket pLhs = pload<LhsPacket>(lhsPackMap.pCur);
// RhsPacket pRhs = pset1<RhsPacket>(*rhsPackMap.pCur); RhsPacket pRhs = pset1<RhsPacket>(*rhsPackMap.pCur);
// acc._acc.packet[0] = pmadd(pRhs, pLhs, acc._acc.packet[0]); acc._acc.packet[0] = pmadd(pRhs, pLhs, acc._acc.packet[0]);
// lhsPackMap.advance(4*1); lhsPackMap.advance(4*1);
// pLhs = pload<LhsPacket>(lhsPackMap.pCur); pLhs = pload<LhsPacket>(lhsPackMap.pCur);
// acc._acc.packet[1] = pmadd(pRhs, pLhs, acc._acc.packet[1]); acc._acc.packet[1] = pmadd(pRhs, pLhs, acc._acc.packet[1]);
lhsPackMap.advance(4*1);
pLhs = pload<LhsPacket>(lhsPackMap.pCur);
acc._acc.packet[2] = pmadd(pRhs, pLhs, acc._acc.packet[2]);
// lhsPackMap.advance(4*1); lhsPackMap.advance(4*1);
// rhsPackMap.advance(1); rhsPackMap.advance(1);
// asm __volatile__("#END_NEON_MICROKERNEL_4x1x1\n\t"); asm __volatile__("#END_NEON_MICROKERNEL_4x1x1\n\t");
// }; };
// }; };
template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 8, 1, 1>
{
EIGEN_STRONG_INLINE void operator()(LhsPackMap& lhsPackMap,
RhsPackMap& rhsPackMap,
Index rowIdx, Index colIdx, Index depthIdx,
Accumulator& acc)
{
using LhsPacket = typename packet_traits<LhsScalar>::type;
using RhsPacket = typename packet_traits<RhsScalar>::type;
asm __volatile__("#BEGIN_NEON_MICROKERNEL_4x1x1\n\t");
LhsPacket pLhs = pload<LhsPacket>(lhsPackMap.pCur);
RhsPacket pRhs = pset1<RhsPacket>(*rhsPackMap.pCur);
acc._acc.packet[0] = pmadd(pRhs, pLhs, acc._acc.packet[0]);
lhsPackMap.advance(4*1);
pLhs = pload<LhsPacket>(lhsPackMap.pCur);
acc._acc.packet[1] = pmadd(pRhs, pLhs, acc._acc.packet[1]);
lhsPackMap.advance(4*1);
rhsPackMap.advance(1);
asm __volatile__("#END_NEON_MICROKERNEL_4x1x1\n\t");
};
};
template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator> template<int CPU, typename Index, typename LhsScalar, typename LhsPackMap, typename RhsScalar, typename RhsPackMap, typename AccScalar, typename ResScalar, typename Accumulator>
struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 4, 1, 1> struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap, AccScalar, ResScalar, Accumulator, 4, 1, 1>
@ -446,8 +631,7 @@ struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap,
LhsPacket pLhs = pload<LhsPacket>(lhsPackMap.pCur); LhsPacket pLhs = pload<LhsPacket>(lhsPackMap.pCur);
RhsPacket pRhs = pset1<RhsPacket>(*rhsPackMap.pCur); RhsPacket pRhs = pset1<RhsPacket>(*rhsPackMap.pCur);
//acc._acc += pRhs*pLhs; acc._acc += pRhs*pLhs;
acc._acc = pmadd(pRhs, pLhs, acc._acc);
lhsPackMap.advance(4*1); lhsPackMap.advance(4*1);
rhsPackMap.advance(1); rhsPackMap.advance(1);
@ -478,6 +662,9 @@ struct MicroKernel<0, CPU, Index, LhsScalar, LhsPackMap, RhsScalar, RhsPackMap,
asm __volatile__("#END_NEON_MICROKERNEL_1x1x4\n\t"); asm __volatile__("#END_NEON_MICROKERNEL_1x1x4\n\t");
}; };
}; };
#endif // __ENABLE_VECTOR_KERNELS__
} // end namespace internal } // end namespace internal
} // end namespace Eigen } // end namespace Eigen

29
Eigen/src/Core/arch/NEON/MatrixProduct.h
View File

@ -19,7 +19,7 @@ namespace Eigen {
namespace internal { namespace internal {
template<int Architecture, int CPU, typename LhsScalar, typename RhsScalar> template<int Architecture, int CPU, typename LhsScalar, typename RhsScalar>
constexpr int SHAPES_COUNT = 4; constexpr int SHAPES_COUNT = 8;
constexpr int SHAPES_DIMENSION = 6; constexpr int SHAPES_DIMENSION = 6;
constexpr int SHAPES_LHS_DIMENSION = 0; constexpr int SHAPES_LHS_DIMENSION = 0;
@ -32,6 +32,10 @@ constexpr int SHAPES_POINTER_END = -1;
template<int Architecture, int CPU, typename Scalar, bool isLhs> template<int Architecture, int CPU, typename Scalar, bool isLhs>
constexpr int PACK_SHAPES_COUNT = 2; constexpr int PACK_SHAPES_COUNT = 2;
template<int Architecture, int CPU, typename Scalar>
constexpr int PACK_SHAPES_COUNT<Architecture, CPU, Scalar, true> = 4;
constexpr int PACK_SHAPES_DIMENSION = 3; constexpr int PACK_SHAPES_DIMENSION = 3;
constexpr int PACK_SHAPES_POINTER = 2; constexpr int PACK_SHAPES_POINTER = 2;
constexpr int PACK_SHAPES_END = -1; constexpr int PACK_SHAPES_END = -1;
@ -39,14 +43,27 @@ constexpr int PACK_SHAPES_END = -1;
// lhs_progress x depth_progress x rhs_progress (depth_progress > 1 matrix ops) x pointer to next rhs_progress on the shapes map // lhs_progress x depth_progress x rhs_progress (depth_progress > 1 matrix ops) x pointer to next rhs_progress on the shapes map
template<int Architecture, int CPU, typename LhsScalar, typename RhsScalar> template<int Architecture, int CPU, typename LhsScalar, typename RhsScalar>
constexpr int SHAPES[SHAPES_COUNT<Architecture, CPU, LhsScalar,RhsScalar>][SHAPES_DIMENSION] = constexpr int SHAPES[SHAPES_COUNT<Architecture, CPU, LhsScalar,RhsScalar>][SHAPES_DIMENSION] =
{ {1,1,1,SHAPES_POINTER_END, SHAPES_POINTER_END, SHAPES_POINTER_END}, { /* 0 */{ 1,1,1,SHAPES_POINTER_END, SHAPES_POINTER_END, SHAPES_POINTER_END},
{4,1,1, 0, 0, SHAPES_POINTER_END}, /* 1 */{1*packet_traits<RhsScalar>::size,1,1, 0, 0, SHAPES_POINTER_END},
{1,1,4, 1, SHAPES_POINTER_END, SHAPES_POINTER_END}, /* 2 */{2*packet_traits<RhsScalar>::size,1,1, 0, 1, SHAPES_POINTER_END},
{4,1,4, 1, 2, SHAPES_POINTER_END}}; /* 3 */{3*packet_traits<RhsScalar>::size,1,1, 0, 2, SHAPES_POINTER_END},
/* 4 */{ 1,1,4, 3, SHAPES_POINTER_END, SHAPES_POINTER_END},
/* 5 */{1*packet_traits<RhsScalar>::size,1,4, 3, 4, SHAPES_POINTER_END},
/* 6 */{2*packet_traits<RhsScalar>::size,1,4, 3, 5, SHAPES_POINTER_END},
/* 7 */{3*packet_traits<RhsScalar>::size,1,4, 3, 6, SHAPES_POINTER_END}};
// d1progress x d2progress // d1progress x d2progress
template<int Architecture, int CPU, typename Scalar, bool isLhs> template<int Architecture, int CPU, typename Scalar, bool isLhs>
constexpr int PACK_SHAPES[PACK_SHAPES_COUNT<Architecture, CPU, Scalar, isLhs>][PACK_SHAPES_DIMENSION] = {{1,1,PACK_SHAPES_END},{4,1,0}}; constexpr int PACK_SHAPES[PACK_SHAPES_COUNT<Architecture, CPU, Scalar, isLhs>][PACK_SHAPES_DIMENSION] =
{{ 1, 1, PACK_SHAPES_END},
{ 4, 1, 0}};
template<int Architecture, int CPU, typename Scalar>
constexpr int PACK_SHAPES<Architecture, CPU, Scalar, true>[PACK_SHAPES_COUNT<Architecture, CPU, Scalar, true>][PACK_SHAPES_DIMENSION] =
{{ 1, 1, PACK_SHAPES_END},
{1*packet_traits<Scalar>::size, 1, 0},
{2*packet_traits<Scalar>::size, 1, 1},
{3*packet_traits<Scalar>::size, 1, 2}};
template<int Architecture, int CPU, typename Index, typename Scalar, bool isLhs, typename DataMapper, bool Conjugate, bool PanelMode, int StorageOrder, int M, int N> template<int Architecture, int CPU, typename Index, typename Scalar, bool isLhs, typename DataMapper, bool Conjugate, bool PanelMode, int StorageOrder, int M, int N>
struct PackingOperator struct PackingOperator

51
Eigen/src/Core/arch/NEON/PackingOps.h
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@ -14,54 +14,8 @@ namespace Eigen {
namespace internal { namespace internal {
template<int CPU, typename Index, typename Scalar, typename DataMapper, bool isLhs> #ifdef __ENABLE_CUSTOM_PACKING__
struct PackMap<0, CPU, Index, Scalar, DataMapper, isLhs>
{
const Scalar *pBase;
const Scalar *pCur;
Index stride;
Index offset;
Index d2Size;
Index shift;
Index jump;
PackMap(const Scalar *base, Index d2Size, Index stride, Index offset) : pBase(base), pCur(base), d2Size(d2Size), stride(stride), offset(offset)
{
shift = (d2Size / 4) * 4;
jump = shift;
}
EIGEN_STRONG_INLINE void resetCur() { pCur = pBase; }
EIGEN_STRONG_INLINE void moveTo(Index p1)
{
Index offset;
if(isLhs)
{
if(p1 >= shift)
{
offset = static_cast<Index>(shift*d2Size + ((p1%4))*d2Size);
jump = 1;
} else {
offset = p1;
jump = shift;
}
} else {
offset = static_cast<Index>(4*d2Size*(p1/4));
pCur = pBase + offset;
}
pCur = pBase + offset;
}
EIGEN_STRONG_INLINE void advance(int progress)
{
Index offset = static_cast<Index>(isLhs ? jump : progress);
pCur += offset;
}
};
/*
template<int CPU, typename Scalar, bool isLhs> template<int CPU, typename Scalar, bool isLhs>
constexpr int PACK_SHAPES_COUNT<0, CPU, Scalar, isLhs> = 3; constexpr int PACK_SHAPES_COUNT<0, CPU, Scalar, isLhs> = 3;
@ -228,7 +182,8 @@ struct PackingOperator<0, CPU, Index, Scalar, isLhs, DataMapper, Conjugate, Pane
return c; return c;
} }
}; };
*/
#endif // __ENABLE_CUSTOM_PACKING__
} // end namespace internal } // end namespace internal

5
compile.sh Executable file
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@ -0,0 +1,5 @@
#!/bin/bash
echo 'Compiling with master'
g++ -O3 -I../eigen-master -std=c++11 new_gemm_test.cpp -o gto
echo 'Compiling current'
g++ -O3 -I. -std=c++14 new_gemm_test.cpp -D__ENABLE_VECTOR_KERNELS__ -o gt

92
new_gemm_test.cpp Normal file
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@ -0,0 +1,92 @@
#include <Eigen/Dense>
#include <iostream>
#include <ctime>
#include <cmath>
using namespace Eigen;
void set(MatrixXf& A, int m, int n, int id, int digits)
{
for(auto i = 0; i < m; i++)
for(auto j = 0; j < n; j++)
A(i,j) = id*std::pow(10,(2*digits)) + i*std::pow(10,digits) + j;
}
int main(int argc, char* argv[])
{
#ifdef __DEBUG__
int m = 9, k = 9, n = 9, max = std::max(std::max(m,k),n);
MatrixXf A = MatrixXf::Zero(m, k);
MatrixXf B = MatrixXf::Zero(k, n);
MatrixXf C = MatrixXf::Zero(m, n);
set(A, m, k, 1, static_cast<int>(std::log10(max)) + 1);
set(B, k, n, 2, static_cast<int>(std::log10(max)) + 1);
C = A*B;
std::cout << A << std::endl;
std::cout << B << std::endl;
std::cout << C << std::endl;
std::cout << std::endl;
for(auto i = 0; i < m; i++)
{
for(auto j = 0; j < n; j++)
{
float acc=0;
for(auto kk = 0; kk < k; kk++)
{
acc += A(i,kk)*B(kk,j);
}
C(i,j) = acc;
//std::cout << acc << " ";
}
//std::cout << std::endl;
}
std::cout << C << std::endl;
#else
int sz = 128;
int m = sz, k = sz, n = sz;
int RUNS = 500;
double time = 0;
for(auto i = 0; i < RUNS; i++)
{
MatrixXf A = MatrixXf::Random(m,k);
MatrixXf B = MatrixXf::Random(k,n);
//set(A,m, k, 1);
//set(B,k, n, 2);
MatrixXf C = MatrixXf::Zero(m, n);
std::clock_t start,end;
start = std::clock();
C = A*B;
end = std::clock();
time += 1000.0*(end-start) / CLOCKS_PER_SEC;
}
std::cout << time << std::endl;
#ifdef TEST_SCALAR
start = std::clock();
for(auto i = 0; i < m; i++)
{
for(auto j = 0; j < n; j++)
{
float acc=0;
for(auto kk = 0; kk < k; kk++)
{
acc += A(i,kk)*B(kk,j);
}
C(i,j) = acc;
}
}
end = std::clock();
std::cout << 1000.0*(end-start) / CLOCKS_PER_SEC << std::endl;
#endif
#endif
return 0;
}

32
run.sh Executable file
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@ -0,0 +1,32 @@
#!/bin/bash
echo 'Running with master'
T_OLD1=$(./gto)
echo $T_OLD1
echo 'Running current'
T_NEW1=$(./gt)
echo $T_NEW1
echo 'Running with master'
T_OLD2=$(./gto)
echo $T_OLD2
echo 'Running with master'
T_OLD3=$(./gto)
echo $T_OLD3
echo 'Running current'
T_NEW2=$(./gt)
echo $T_NEW2
echo 'Running with master'
T_OLD4=$(./gto)
echo $T_OLD4
echo 'Running current'
T_NEW3=$(./gt)
echo $T_NEW3
echo 'Running current'
T_NEW4=$(./gt)
echo $T_NEW4
echo 'Running with master'
T_OLD5=$(./gto)
echo $T_OLD5
echo 'Running current'
T_NEW5=$(./gt)
echo $T_NEW5
echo "($T_OLD1 + $T_OLD2 + $T_OLD3 + $T_OLD4 + $T_OLD5) / ($T_NEW1 + $T_NEW2 + $T_NEW3 + $T_NEW4 + $T_NEW5)" | bc -l