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Fix and optimize handling of vectorized memory accesses (#17767) #18095

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Apr 18, 2020
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Fix and optimize handling of vectorized memory accesses (#17767) #18095

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48 changes: 0 additions & 48 deletions 3rdparty/mshadow/mshadow/base.h
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Original file line number Diff line number Diff line change
Expand Up @@ -276,7 +276,6 @@ extern "C" {
}

#include "./half.h"
#include "./half2.h"
#include "./bfloat.h"
#define MSHADOW_HALF_BF_OPERATOR(RTYPE, OP) \
MSHADOW_XINLINE RTYPE operator OP(mshadow::half::half_t a, mshadow::bfloat::bf16_t b) { \
Expand Down Expand Up @@ -391,11 +390,6 @@ struct DataType<half::half_t> {
#endif
};
template<>
struct DataType<half::half2_t> {
static const int kFlag = kFloat16;
static const int kLanes = 2;
};
template<>
struct DataType<bfloat::bf16_t> {
static const int kFlag = kBfloat16;
static const int kLanes = 1;
Expand Down Expand Up @@ -1148,48 +1142,6 @@ struct minimum {
}
#endif

#define MSHADOW_TYPE_SWITCH_WITH_HALF2(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
{ \
typedef mshadow::half::half2_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kUint8: \
{ \
typedef uint8_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
{__VA_ARGS__} \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}

#define MSHADOW_SGL_DBL_TYPE_SWITCH(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
Expand Down
143 changes: 0 additions & 143 deletions 3rdparty/mshadow/mshadow/half2.h
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