[math] Only float vectors have *_array_log, *_array_exp, etc.
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@@ -113,18 +113,6 @@
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} \
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} \
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\
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static inline void name##_log(name *vector, type c, size_t n) { \
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for (int i = 0; i < n; i++) { \
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vector->a[i] += log(vector->a[i]); \
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} \
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} \
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\
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static inline void name##_exp(name *vector, type c, size_t n) { \
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for (int i = 0; i < n; i++) { \
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vector->a[i] += exp(vector->a[i]); \
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} \
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} \
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\
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static inline type name##_sum(name *vector, size_t n) { \
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type result = 0; \
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for (int i = 0; i < n; i++) { \
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@@ -141,23 +129,6 @@
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return result; \
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} \
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\
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static inline type name##_log_sum(name *vector, size_t n) { \
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type result = 0; \
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for (int i = 0; i < n; i++) { \
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result += log(vector->a[i]); \
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} \
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return result; \
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} \
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\
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static inline type name##_log_sum_exp(name *vector, size_t n) { \
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type max = name##_max(vector, n); \
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type result = 0; \
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for (int i = 0; i < n; i++) { \
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result += exp(vector->a[i] - max); \
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} \
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return max + log(result); \
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} \
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\
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static inline void name##_add_vector(name *v1, name *v2, size_t n) { \
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for (int i = 0; i < n; i++) { \
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v1->a[i] += v2->a[i]; \
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@@ -191,4 +162,38 @@
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}
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#define VECTOR_INIT_NUMERIC_FLOAT(name, type) \
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VECTOR_INIT_NUMERIC(name, type) \
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\
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static inline void name##_log(name *vector, type c, size_t n) { \
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for (int i = 0; i < n; i++) { \
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vector->a[i] += log(vector->a[i]); \
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} \
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} \
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\
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static inline void name##_exp(name *vector, type c, size_t n) { \
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for (int i = 0; i < n; i++) { \
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vector->a[i] += exp(vector->a[i]); \
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} \
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} \
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\ \
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static inline type name##_log_sum(name *vector, size_t n) { \
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type result = 0; \
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for (int i = 0; i < n; i++) { \
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result += log(vector->a[i]); \
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} \
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return result; \
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} \
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\
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static inline type name##_log_sum_exp(name *vector, size_t n) { \
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type max = name##_max(vector, n); \
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type result = 0; \
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for (int i = 0; i < n; i++) { \
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result += exp(vector->a[i] - max); \
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} \
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return max + log(result); \
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}
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#endif
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