21#ifndef EIGEN_PACKET_MATH_SYCL_H
22#define EIGEN_PACKET_MATH_SYCL_H
27#ifdef SYCL_DEVICE_ONLY
29#define SYCL_PLOADT_RO(address_space_target) \
30 template <typename packet_type, int Alignment> \
31 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type ploadt_ro( \
32 typename cl::sycl::multi_ptr< \
33 const typename unpacket_traits<packet_type>::type, \
34 cl::sycl::access::address_space::address_space_target>::pointer_t \
36 typedef typename unpacket_traits<packet_type>::type scalar; \
37 typedef cl::sycl::multi_ptr< \
38 scalar, cl::sycl::access::address_space::address_space_target> \
40 auto res = packet_type( \
41 static_cast<typename unpacket_traits<packet_type>::type>(0)); \
42 res.load(0, multi_ptr(const_cast<typename multi_ptr::pointer_t>(from))); \
46SYCL_PLOADT_RO(global_space)
47SYCL_PLOADT_RO(local_space)
51template <
typename packet_type,
int Alignment,
typename T>
52EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type
53ploadt_ro(
const Eigen::TensorSycl::internal::RangeAccess<
54 cl::sycl::access::mode::read_write, T>& from) {
55 return ploadt_ro<packet_type, Alignment>(from.get_pointer());
58#ifdef SYCL_DEVICE_ONLY
59#define SYCL_PLOAD(address_space_target, Alignment, AlignedType) \
60 template <typename packet_type> \
61 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type pload##AlignedType( \
62 typename cl::sycl::multi_ptr< \
63 const typename unpacket_traits<packet_type>::type, \
64 cl::sycl::access::address_space::address_space_target>::pointer_t \
66 return ploadt_ro<packet_type, Alignment>(from); \
71SYCL_PLOAD(global_space,
Aligned, )
74SYCL_PLOAD(local_space,
Aligned, )
79#define SYCL_PLOAD(Alignment, AlignedType) \
80 template <typename packet_type> \
81 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type pload##AlignedType( \
82 const Eigen::TensorSycl::internal::RangeAccess< \
83 cl::sycl::access::mode::read_write, \
84 typename unpacket_traits<packet_type>::type> \
86 return ploadt_ro<packet_type, Alignment>(from); \
92#ifdef SYCL_DEVICE_ONLY
95#define SYCL_PLOADT(address_space_target) \
96 template <typename packet_type, int Alignment> \
97 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type ploadt( \
98 typename cl::sycl::multi_ptr< \
99 const typename unpacket_traits<packet_type>::type, \
100 cl::sycl::access::address_space::address_space_target>::pointer_t \
102 if (Alignment >= unpacket_traits<packet_type>::alignment) \
103 return pload<packet_type>(from); \
105 return ploadu<packet_type>(from); \
109SYCL_PLOADT(global_space)
111SYCL_PLOADT(local_space)
115template <
typename packet_type,
int Alignment>
116EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type
117ploadt(
const Eigen::TensorSycl::internal::RangeAccess<
118 cl::sycl::access::mode::read_write,
119 typename unpacket_traits<packet_type>::type>& from) {
120 return ploadt<packet_type, Alignment>(from.get_pointer());
122#ifdef SYCL_DEVICE_ONLY
125#define SYCL_PLOADT_RO_SPECIAL(packet_type, Alignment) \
127 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type \
128 ploadt_ro<packet_type, Alignment>( \
129 const typename unpacket_traits<packet_type>::type* from) { \
130 typedef typename unpacket_traits<packet_type>::type scalar; \
131 auto res = packet_type(static_cast<scalar>(0)); \
132 res.template load<cl::sycl::access::address_space::private_space>( \
133 0, const_cast<scalar*>(from)); \
137SYCL_PLOADT_RO_SPECIAL(cl::sycl::cl_float4,
Aligned)
138SYCL_PLOADT_RO_SPECIAL(cl::sycl::cl_double2,
Aligned)
139SYCL_PLOADT_RO_SPECIAL(cl::sycl::cl_float4,
Unaligned)
140SYCL_PLOADT_RO_SPECIAL(cl::sycl::cl_double2,
Unaligned)
142#define SYCL_PLOAD_SPECIAL(packet_type, alignment_type) \
144 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type pload##alignment_type( \
145 const typename unpacket_traits<packet_type>::type* from) { \
146 typedef typename unpacket_traits<packet_type>::type scalar; \
147 auto res = packet_type(static_cast<scalar>(0)); \
148 res.template load<cl::sycl::access::address_space::private_space>( \
149 0, const_cast<scalar*>(from)); \
152SYCL_PLOAD_SPECIAL(cl::sycl::cl_float4, )
153SYCL_PLOAD_SPECIAL(cl::sycl::cl_double2, )
154SYCL_PLOAD_SPECIAL(cl::sycl::cl_float4, u)
155SYCL_PLOAD_SPECIAL(cl::sycl::cl_double2, u)
157#undef SYCL_PLOAD_SPECIAL
159#define SYCL_PSTORE(scalar, packet_type, address_space_target, alignment) \
161 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE void pstore##alignment( \
162 typename cl::sycl::multi_ptr< \
164 cl::sycl::access::address_space::address_space_target>::pointer_t \
166 const packet_type& from) { \
167 typedef cl::sycl::multi_ptr< \
168 scalar, cl::sycl::access::address_space::address_space_target> \
170 from.store(0, multi_ptr(to)); \
174SYCL_PSTORE(
float, cl::sycl::cl_float4, global_space, )
175SYCL_PSTORE(
float, cl::sycl::cl_float4, global_space, u)
176SYCL_PSTORE(
double, cl::sycl::cl_double2, global_space, )
177SYCL_PSTORE(
double, cl::sycl::cl_double2, global_space, u)
178SYCL_PSTORE(
float, cl::sycl::cl_float4, local_space, )
179SYCL_PSTORE(
float, cl::sycl::cl_float4, local_space, u)
180SYCL_PSTORE(
double, cl::sycl::cl_double2, local_space, )
181SYCL_PSTORE(
double, cl::sycl::cl_double2, local_space, u)
183SYCL_PSTORE(
float, cl::sycl::cl_float4, private_space, )
184SYCL_PSTORE(
float, cl::sycl::cl_float4, private_space, u)
185SYCL_PSTORE(
double, cl::sycl::cl_double2, private_space, )
186SYCL_PSTORE(
double, cl::sycl::cl_double2, private_space, u)
189#define SYCL_PSTORE_T(address_space_target) \
190 template <typename scalar, typename packet_type, int Alignment> \
191 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE void pstoret( \
192 typename cl::sycl::multi_ptr< \
194 cl::sycl::access::address_space::address_space_target>::pointer_t \
196 const packet_type& from) { \
203SYCL_PSTORE_T(global_space)
205SYCL_PSTORE_T(local_space)
209#define SYCL_PSET1(packet_type) \
211 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type pset1<packet_type>( \
212 const typename unpacket_traits<packet_type>::type& from) { \
213 return packet_type(from); \
217SYCL_PSET1(cl::sycl::cl_float4)
218SYCL_PSET1(cl::sycl::cl_double2)
222template <
typename packet_type>
223struct get_base_packet {
224 template <
typename sycl_multi_po
inter>
225 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type
226 get_ploaddup(sycl_multi_pointer) {}
228 template <
typename sycl_multi_po
inter>
229 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type
230 get_pgather(sycl_multi_pointer, Index) {}
234struct get_base_packet<cl::sycl::cl_float4> {
235 template <
typename sycl_multi_po
inter>
236 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_float4 get_ploaddup(
237 sycl_multi_pointer from) {
238 return cl::sycl::cl_float4(from[0], from[0], from[1], from[1]);
240 template <
typename sycl_multi_po
inter>
241 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_float4 get_pgather(
242 sycl_multi_pointer from, Index stride) {
243 return cl::sycl::cl_float4(from[0 * stride], from[1 * stride],
244 from[2 * stride], from[3 * stride]);
247 template <
typename sycl_multi_po
inter>
248 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
void set_pscatter(
249 sycl_multi_pointer to,
const cl::sycl::cl_float4& from, Index stride) {
253 to[tmp += stride] = from.z();
254 to[tmp += stride] = from.w();
256 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_float4 set_plset(
258 return cl::sycl::cl_float4(
static_cast<float>(a),
static_cast<float>(a + 1),
259 static_cast<float>(a + 2),
260 static_cast<float>(a + 3));
265struct get_base_packet<cl::sycl::cl_double2> {
266 template <
typename sycl_multi_po
inter>
267 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_double2
268 get_ploaddup(
const sycl_multi_pointer from) {
269 return cl::sycl::cl_double2(from[0], from[0]);
272 template <
typename sycl_multi_po
inter,
typename Index>
273 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_double2 get_pgather(
274 const sycl_multi_pointer from, Index stride) {
275 return cl::sycl::cl_double2(from[0 * stride], from[1 * stride]);
278 template <
typename sycl_multi_po
inter>
279 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
void set_pscatter(
280 sycl_multi_pointer to,
const cl::sycl::cl_double2& from, Index stride) {
282 to[stride] = from.y();
285 static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE cl::sycl::cl_double2 set_plset(
287 return cl::sycl::cl_double2(
static_cast<double>(a),
288 static_cast<double>(a + 1));
292#define SYCL_PLOAD_DUP(address_space_target) \
293 template <typename packet_type> \
294 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type ploaddup( \
295 typename cl::sycl::multi_ptr< \
296 const typename unpacket_traits<packet_type>::type, \
297 cl::sycl::access::address_space::address_space_target>::pointer_t \
299 return get_base_packet<packet_type>::get_ploaddup(from); \
303SYCL_PLOAD_DUP(global_space)
305SYCL_PLOAD_DUP(local_space)
308#define SYCL_PLOAD_DUP_SPECILIZE(packet_type) \
310 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type ploaddup<packet_type>( \
311 const typename unpacket_traits<packet_type>::type* from) { \
312 return get_base_packet<packet_type>::get_ploaddup(from); \
315SYCL_PLOAD_DUP_SPECILIZE(cl::sycl::cl_float4)
316SYCL_PLOAD_DUP_SPECILIZE(cl::sycl::cl_double2)
318#undef SYCL_PLOAD_DUP_SPECILIZE
320#define SYCL_PLSET(packet_type) \
322 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type plset<packet_type>( \
323 const typename unpacket_traits<packet_type>::type& a) { \
324 return get_base_packet<packet_type>::set_plset(a); \
327SYCL_PLSET(cl::sycl::cl_float4)
328SYCL_PLSET(cl::sycl::cl_double2)
332#define SYCL_PGATHER(address_space_target) \
333 template <typename Scalar, typename packet_type> \
334 EIGEN_DEVICE_FUNC inline packet_type pgather( \
335 typename cl::sycl::multi_ptr< \
336 const typename unpacket_traits<packet_type>::type, \
337 cl::sycl::access::address_space::address_space_target>::pointer_t \
340 return get_base_packet<packet_type>::get_pgather(from, stride); \
344SYCL_PGATHER(global_space)
346SYCL_PGATHER(local_space)
350#define SYCL_PGATHER_SPECILIZE(scalar, packet_type) \
352 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packet_type \
353 pgather<scalar, packet_type>( \
354 const typename unpacket_traits<packet_type>::type* from, Index stride) { \
355 return get_base_packet<packet_type>::get_pgather(from, stride); \
358SYCL_PGATHER_SPECILIZE(
float, cl::sycl::cl_float4)
359SYCL_PGATHER_SPECILIZE(
double, cl::sycl::cl_double2)
361#undef SYCL_PGATHER_SPECILIZE
363#define SYCL_PSCATTER(address_space_target) \
364 template <typename Scalar, typename packet_type> \
365 EIGEN_DEVICE_FUNC inline void pscatter( \
366 typename cl::sycl::multi_ptr< \
367 typename unpacket_traits<packet_type>::type, \
368 cl::sycl::access::address_space::address_space_target>::pointer_t \
370 const packet_type& from, Index stride) { \
371 get_base_packet<packet_type>::set_pscatter(to, from, stride); \
375SYCL_PSCATTER(global_space)
377SYCL_PSCATTER(local_space)
381#define SYCL_PSCATTER_SPECILIZE(scalar, packet_type) \
383 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void pscatter<scalar, packet_type>( \
384 typename unpacket_traits<packet_type>::type * to, \
385 const packet_type& from, Index stride) { \
386 get_base_packet<packet_type>::set_pscatter(to, from, stride); \
389SYCL_PSCATTER_SPECILIZE(
float, cl::sycl::cl_float4)
390SYCL_PSCATTER_SPECILIZE(
double, cl::sycl::cl_double2)
392#undef SYCL_PSCATTER_SPECILIZE
394#define SYCL_PMAD(packet_type) \
396 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE packet_type pmadd( \
397 const packet_type& a, const packet_type& b, const packet_type& c) { \
398 return cl::sycl::mad(a, b, c); \
401SYCL_PMAD(cl::sycl::cl_float4)
402SYCL_PMAD(cl::sycl::cl_double2)
406EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
float pfirst<cl::sycl::cl_float4>(
407 const cl::sycl::cl_float4& a) {
411EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
double pfirst<cl::sycl::cl_double2>(
412 const cl::sycl::cl_double2& a) {
417EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
float predux<cl::sycl::cl_float4>(
418 const cl::sycl::cl_float4& a) {
419 return a.x() + a.y() + a.z() + a.w();
423EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
double predux<cl::sycl::cl_double2>(
424 const cl::sycl::cl_double2& a) {
425 return a.x() + a.y();
429EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
float predux_max<cl::sycl::cl_float4>(
430 const cl::sycl::cl_float4& a) {
431 return cl::sycl::fmax(cl::sycl::fmax(a.x(), a.y()),
432 cl::sycl::fmax(a.z(), a.w()));
435EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
double predux_max<cl::sycl::cl_double2>(
436 const cl::sycl::cl_double2& a) {
437 return cl::sycl::fmax(a.x(), a.y());
441EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
float predux_min<cl::sycl::cl_float4>(
442 const cl::sycl::cl_float4& a) {
443 return cl::sycl::fmin(cl::sycl::fmin(a.x(), a.y()),
444 cl::sycl::fmin(a.z(), a.w()));
447EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
double predux_min<cl::sycl::cl_double2>(
448 const cl::sycl::cl_double2& a) {
449 return cl::sycl::fmin(a.x(), a.y());
453EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
float predux_mul<cl::sycl::cl_float4>(
454 const cl::sycl::cl_float4& a) {
455 return a.x() * a.y() * a.z() * a.w();
458EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
double predux_mul<cl::sycl::cl_double2>(
459 const cl::sycl::cl_double2& a) {
460 return a.x() * a.y();
464EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE cl::sycl::cl_float4
465pabs<cl::sycl::cl_float4>(
const cl::sycl::cl_float4& a) {
466 return cl::sycl::cl_float4(cl::sycl::fabs(a.x()), cl::sycl::fabs(a.y()),
467 cl::sycl::fabs(a.z()), cl::sycl::fabs(a.w()));
470EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE cl::sycl::cl_double2
471pabs<cl::sycl::cl_double2>(
const cl::sycl::cl_double2& a) {
472 return cl::sycl::cl_double2(cl::sycl::fabs(a.x()), cl::sycl::fabs(a.y()));
475template <
typename Packet>
476EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet sycl_pcmp_le(
const Packet &a,
479 .
template convert<
typename unpacket_traits<Packet>::type,
480 cl::sycl::rounding_mode::automatic>());
483template <
typename Packet>
484EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet sycl_pcmp_lt(
const Packet &a,
487 .
template convert<
typename unpacket_traits<Packet>::type,
488 cl::sycl::rounding_mode::automatic>());
491template <
typename Packet>
492EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet sycl_pcmp_eq(
const Packet &a,
495 .
template convert<
typename unpacket_traits<Packet>::type,
496 cl::sycl::rounding_mode::automatic>());
499#define SYCL_PCMP(OP, TYPE) \
501 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE TYPE pcmp_##OP<TYPE>(const TYPE &a, \
503 return sycl_pcmp_##OP<TYPE>(a, b); \
506SYCL_PCMP(le, cl::sycl::cl_float4)
507SYCL_PCMP(lt, cl::sycl::cl_float4)
508SYCL_PCMP(eq, cl::sycl::cl_float4)
509SYCL_PCMP(le, cl::sycl::cl_double2)
510SYCL_PCMP(lt, cl::sycl::cl_double2)
511SYCL_PCMP(eq, cl::sycl::cl_double2)
514template <
typename T>
struct convert_to_integer;
516template <>
struct convert_to_integer<float> {
517 using type = std::int32_t;
518 using packet_type = cl::sycl::cl_int4;
520template <>
struct convert_to_integer<double> {
521 using type = std::int64_t;
522 using packet_type = cl::sycl::cl_long2;
525template <
typename PacketIn>
526EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
typename convert_to_integer<
527 typename unpacket_traits<PacketIn>::type>::packet_type
528vector_as_int(
const PacketIn &p) {
530 p.template convert<
typename convert_to_integer<
531 typename unpacket_traits<PacketIn>::type>::type,
532 cl::sycl::rounding_mode::automatic>());
535template <
typename packetOut,
typename PacketIn>
536EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE packetOut
537convert_vector(
const PacketIn &p) {
538 return (p.template convert<
typename unpacket_traits<packetOut>::type,
539 cl::sycl::rounding_mode::automatic>());
542#define SYCL_PAND(TYPE) \
544 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TYPE pand<TYPE>(const TYPE &a, \
546 return convert_vector<TYPE>(vector_as_int(a) & vector_as_int(b)); \
548SYCL_PAND(cl::sycl::cl_float4)
549SYCL_PAND(cl::sycl::cl_double2)
552#define SYCL_POR(TYPE) \
554 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TYPE por<TYPE>(const TYPE &a, \
556 return convert_vector<TYPE>(vector_as_int(a) | vector_as_int(b)); \
559SYCL_POR(cl::sycl::cl_float4)
560SYCL_POR(cl::sycl::cl_double2)
563#define SYCL_PXOR(TYPE) \
565 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TYPE pxor<TYPE>(const TYPE &a, \
567 return convert_vector<TYPE>(vector_as_int(a) ^ vector_as_int(b)); \
570SYCL_PXOR(cl::sycl::cl_float4)
571SYCL_PXOR(cl::sycl::cl_double2)
574#define SYCL_PANDNOT(TYPE) \
576 EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TYPE pandnot<TYPE>(const TYPE &a, \
578 return convert_vector<TYPE>(vector_as_int(a) & (~vector_as_int(b))); \
580SYCL_PANDNOT(cl::sycl::cl_float4)
581SYCL_PANDNOT(cl::sycl::cl_double2)
584EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
void ptranspose(
585 PacketBlock<cl::sycl::cl_float4, 4>& kernel) {
586 float tmp = kernel.packet[0].y();
587 kernel.packet[0].y() = kernel.packet[1].x();
588 kernel.packet[1].x() = tmp;
590 tmp = kernel.packet[0].z();
591 kernel.packet[0].z() = kernel.packet[2].x();
592 kernel.packet[2].x() = tmp;
594 tmp = kernel.packet[0].w();
595 kernel.packet[0].w() = kernel.packet[3].x();
596 kernel.packet[3].x() = tmp;
598 tmp = kernel.packet[1].z();
599 kernel.packet[1].z() = kernel.packet[2].y();
600 kernel.packet[2].y() = tmp;
602 tmp = kernel.packet[1].w();
603 kernel.packet[1].w() = kernel.packet[3].y();
604 kernel.packet[3].y() = tmp;
606 tmp = kernel.packet[2].w();
607 kernel.packet[2].w() = kernel.packet[3].z();
608 kernel.packet[3].z() = tmp;
611EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
void ptranspose(
612 PacketBlock<cl::sycl::cl_double2, 2>& kernel) {
613 double tmp = kernel.packet[0].y();
614 kernel.packet[0].y() = kernel.packet[1].x();
615 kernel.packet[1].x() = tmp;
619EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE cl::sycl::cl_float4 pblend(
620 const Selector<unpacket_traits<cl::sycl::cl_float4>::size>& ifPacket,
621 const cl::sycl::cl_float4& thenPacket,
622 const cl::sycl::cl_float4& elsePacket) {
623 cl::sycl::cl_int4 condition(
624 ifPacket.select[0] ? 0 : -1, ifPacket.select[1] ? 0 : -1,
625 ifPacket.select[2] ? 0 : -1, ifPacket.select[3] ? 0 : -1);
626 return cl::sycl::select(thenPacket, elsePacket, condition);
630inline cl::sycl::cl_double2 pblend(
631 const Selector<unpacket_traits<cl::sycl::cl_double2>::size>& ifPacket,
632 const cl::sycl::cl_double2& thenPacket,
633 const cl::sycl::cl_double2& elsePacket) {
634 cl::sycl::cl_long2 condition(ifPacket.select[0] ? 0 : -1,
635 ifPacket.select[1] ? 0 : -1);
636 return cl::sycl::select(thenPacket, elsePacket, condition);
640#define SYCL_PSTORE(alignment) \
641 template <typename packet_type> \
642 EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE void pstore##alignment( \
643 const Eigen::TensorSycl::internal::RangeAccess< \
644 cl::sycl::access::mode::read_write, \
645 typename unpacket_traits<packet_type>::type>& to, \
646 const packet_type& from) { \
647 pstore##alignment(to.get_pointer(), from); \
656template <
typename scalar,
typename packet_type,
int Alignment>
657EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE
void pstoret(
658 Eigen::TensorSycl::internal::RangeAccess<
659 cl::sycl::access::mode::read_write,
660 typename unpacket_traits<packet_type>::type>
662 const packet_type& from) {
663 pstoret<scalar, packet_type, Alignment>(to.get_pointer(), from);
@ Unaligned
Definition: Constants.h:233
@ Aligned
Definition: Constants.h:240
Namespace containing all symbols from the Eigen library.
Definition: Core:141