GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-04-22 01:29:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

update unit test for new API

Browse Source
This commit is contained in:
Gael Guennebaud 2010-07-15 08:38:31 +02:00
parent 1dc9aaaf36
commit 3f532edc6d
1 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
test/packetmath.cpp
View File

@ -64,14 +64,14 @@ template<typename Scalar> bool areApprox(const Scalar* a, const Scalar* b, int s
#define CHECK_CWISE2(REFOP, POP) { \
for (int i=0; i<PacketSize; ++i) \
ref[i] = REFOP(data1[i], data1[i+PacketSize]); \
ei_pstore(data2, POP(ei_pload(data1), ei_pload(data1+PacketSize))); \
ei_pstore(data2, POP(ei_pload<Packet>(data1), ei_pload<Packet>(data1+PacketSize))); \
VERIFY(areApprox(ref, data2, PacketSize) && #POP); \
}
#define CHECK_CWISE1(REFOP, POP) { \
for (int i=0; i<PacketSize; ++i) \
ref[i] = REFOP(data1[i]); \
ei_pstore(data2, POP(ei_pload(data1))); \
ei_pstore(data2, POP(ei_pload<Packet>(data1))); \
VERIFY(areApprox(ref, data2, PacketSize) && #POP); \
}
@ -79,7 +79,7 @@ template<bool Cond,typename Packet>
struct packet_helper
{
template<typename T>
inline Packet load(const T* from) const { return ei_pload(from); }
inline Packet load(const T* from) const { return ei_pload<Packet>(from); }
template<typename T>
inline void store(T* to, const Packet& x) const { ei_pstore(to,x); }
@ -127,25 +127,25 @@ template<typename Scalar> void packetmath()
refvalue = std::max(refvalue,ei_abs(data1[i]));
}
ei_pstore(data2, ei_pload(data1));
ei_pstore(data2, ei_pload<Packet>(data1));
VERIFY(areApprox(data1, data2, PacketSize) && "aligned load/store");
for (int offset=0; offset<PacketSize; ++offset)
{
ei_pstore(data2, ei_ploadu(data1+offset));
ei_pstore(data2, ei_ploadu<Packet>(data1+offset));
VERIFY(areApprox(data1+offset, data2, PacketSize) && "ei_ploadu");
}
for (int offset=0; offset<PacketSize; ++offset)
{
ei_pstoreu(data2+offset, ei_pload(data1));
ei_pstoreu(data2+offset, ei_pload<Packet>(data1));
VERIFY(areApprox(data1, data2+offset, PacketSize) && "ei_pstoreu");
}
for (int offset=0; offset<PacketSize; ++offset)
{
packets[0] = ei_pload(data1);
packets[1] = ei_pload(data1+PacketSize);
packets[0] = ei_pload<Packet>(data1);
packets[1] = ei_pload<Packet>(data1+PacketSize);
if (offset==0) ei_palign<0>(packets[0], packets[1]);
else if (offset==1) ei_palign<1>(packets[0], packets[1]);
else if (offset==2) ei_palign<2>(packets[0], packets[1]);
@ -171,34 +171,34 @@ template<typename Scalar> void packetmath()
for (int i=0; i<PacketSize; ++i)
ref[i] = data1[0];
ei_pstore(data2, ei_pset1(data1[0]));
ei_pstore(data2, ei_pset1<Packet>(data1[0]));
VERIFY(areApprox(ref, data2, PacketSize) && "ei_pset1");
VERIFY(ei_isApprox(data1[0], ei_pfirst(ei_pload(data1))) && "ei_pfirst");
VERIFY(ei_isApprox(data1[0], ei_pfirst(ei_pload<Packet>(data1))) && "ei_pfirst");
ref[0] = 0;
for (int i=0; i<PacketSize; ++i)
ref[0] += data1[i];
VERIFY(isApproxAbs(ref[0], ei_predux(ei_pload(data1)), refvalue) && "ei_predux");
VERIFY(isApproxAbs(ref[0], ei_predux(ei_pload<Packet>(data1)), refvalue) && "ei_predux");
ref[0] = 1;
for (int i=0; i<PacketSize; ++i)
ref[0] *= data1[i];
VERIFY(ei_isApprox(ref[0], ei_predux_mul(ei_pload(data1))) && "ei_predux_mul");
VERIFY(ei_isApprox(ref[0], ei_predux_mul(ei_pload<Packet>(data1))) && "ei_predux_mul");
for (int j=0; j<PacketSize; ++j)
{
ref[j] = 0;
for (int i=0; i<PacketSize; ++i)
ref[j] += data1[i+j*PacketSize];
packets[j] = ei_pload(data1+j*PacketSize);
packets[j] = ei_pload<Packet>(data1+j*PacketSize);
}
ei_pstore(data2, ei_preduxp(packets));
VERIFY(areApproxAbs(ref, data2, PacketSize, refvalue) && "ei_preduxp");
for (int i=0; i<PacketSize; ++i)
ref[i] = data1[PacketSize-i-1];
ei_pstore(data2, ei_preverse(ei_pload(data1)));
ei_pstore(data2, ei_preverse(ei_pload<Packet>(data1)));
VERIFY(areApprox(ref, data2, PacketSize) && "ei_preverse");
}
@ -238,7 +238,7 @@ template<typename Scalar> void packetmath_real()
ref[0] = data1[0];
for (int i=0; i<PacketSize; ++i)
ref[0] = std::min(ref[0],data1[i]);
VERIFY(ei_isApprox(ref[0], ei_predux_min(ei_pload(data1))) && "ei_predux_min");
VERIFY(ei_isApprox(ref[0], ei_predux_min(ei_pload<Packet>(data1))) && "ei_predux_min");
CHECK_CWISE2(std::min, ei_pmin);
CHECK_CWISE2(std::max, ei_pmax);
@ -247,7 +247,7 @@ template<typename Scalar> void packetmath_real()
ref[0] = data1[0];
for (int i=0; i<PacketSize; ++i)
ref[0] = std::max(ref[0],data1[i]);
VERIFY(ei_isApprox(ref[0], ei_predux_max(ei_pload(data1))) && "ei_predux_max");
VERIFY(ei_isApprox(ref[0], ei_predux_max(ei_pload<Packet>(data1))) && "ei_predux_max");
}
template<typename Scalar> void packetmath_complex()
@ -275,7 +275,7 @@ template<typename Scalar> void packetmath_complex()
ref[i] = data1[i] * data2[i];
VERIFY(ei_isApprox(ref[i], cj.pmul(data1[i],data2[i])) && "conj_helper");
}
ei_pstore(pval,pcj.pmul(ei_pload(data1),ei_pload(data2)));
ei_pstore(pval,pcj.pmul(ei_pload<Packet>(data1),ei_pload<Packet>(data2)));
VERIFY(areApprox(ref, pval, PacketSize) && "conj_helper");
}
{
@ -286,7 +286,7 @@ template<typename Scalar> void packetmath_complex()
ref[i] = ei_conj(data1[i]) * data2[i];
VERIFY(ei_isApprox(ref[i], cj.pmul(data1[i],data2[i])) && "conj_helper");
}
ei_pstore(pval,pcj.pmul(ei_pload(data1),ei_pload(data2)));
ei_pstore(pval,pcj.pmul(ei_pload<Packet>(data1),ei_pload<Packet>(data2)));
VERIFY(areApprox(ref, pval, PacketSize) && "conj_helper");
}
{
@ -297,7 +297,7 @@ template<typename Scalar> void packetmath_complex()
ref[i] = data1[i] * ei_conj(data2[i]);
VERIFY(ei_isApprox(ref[i], cj.pmul(data1[i],data2[i])) && "conj_helper");
}
ei_pstore(pval,pcj.pmul(ei_pload(data1),ei_pload(data2)));
ei_pstore(pval,pcj.pmul(ei_pload<Packet>(data1),ei_pload<Packet>(data2)));
VERIFY(areApprox(ref, pval, PacketSize) && "conj_helper");
}
{
@ -308,7 +308,7 @@ template<typename Scalar> void packetmath_complex()
ref[i] = ei_conj(data1[i]) * ei_conj(data2[i]);
VERIFY(ei_isApprox(ref[i], cj.pmul(data1[i],data2[i])) && "conj_helper");
}
ei_pstore(pval,pcj.pmul(ei_pload(data1),ei_pload(data2)));
ei_pstore(pval,pcj.pmul(ei_pload<Packet>(data1),ei_pload<Packet>(data2)));
VERIFY(areApprox(ref, pval, PacketSize) && "conj_helper");
}