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Fix for the HIP build+test errors introduced by the ndtri support.

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The fixes needed are
 * adding EIGEN_DEVICE_FUNC attribute to a couple of funcs (else HIPCC will error out when non-device funcs are called from global/device funcs)
 * switching to using ::<math_func> instead std::<math_func> (only for HIPCC) in cases where the std::<math_func> is not recognized as a device func by HIPCC
 * removing an errant "j" from a testcase (don't know how that made it in to begin with!)
This commit is contained in:
Deven Desai
2019-09-06 16:03:49 +00:00
parent 747c6a51ca
commit cdb377d0cb
4 changed files with 6 additions and 5 deletions
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4
Eigen/src/Core/arch/Default/GenericPacketMathFunctions.h
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@@ -556,7 +556,7 @@ Packet pcos_float(const Packet& x)
*/
template <typename Packet, int N>
struct ppolevl {
static EIGEN_STRONG_INLINE Packet run(const Packet& x, const typename unpacket_traits<Packet>::type coeff[]) {
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet run(const Packet& x, const typename unpacket_traits<Packet>::type coeff[]) {
EIGEN_STATIC_ASSERT((N > 0), YOU_MADE_A_PROGRAMMING_MISTAKE);
return pmadd(ppolevl<Packet, N-1>::run(x, coeff), x, pset1<Packet>(coeff[N]));
}
@@ -564,7 +564,7 @@ struct ppolevl {
template <typename Packet>
struct ppolevl<Packet, 0> {
static EIGEN_STRONG_INLINE Packet run(const Packet& x, const typename unpacket_traits<Packet>::type coeff[]) {
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet run(const Packet& x, const typename unpacket_traits<Packet>::type coeff[]) {
EIGEN_UNUSED_VARIABLE(x);
return pset1<Packet>(coeff[0]);
}