Function alloc_float_buffer

test/benchmark/benchmark_sse.h:88–88

// Slightly awkward way to allocate so that compiler will definitely not see this memory area as compile-time optimizable:
int NOINLINE *alloc_int_buffer() { return always_true() ? (int*)aligned_alloc(16, (N+16)*sizeof(int)) : 0; }
float NOINLINE *alloc_float_buffer() { return always_true() ? (float*)aligned_alloc(16, (N+16)*sizeof(float)) : 0; }
double NOINLINE *alloc_double_buffer() { return always_true() ? (double*)aligned_alloc(16, (N+16)*sizeof(double)) : 0; }

template<typename T>