当我使用OpenCL和MQL5时,我的输出中得到零 . 我试图使用OpenCL的缓冲区传递数组 . 请参阅以下内容:

Print(CLBufferWrite(cl_price, price));

我的输出中零,这意味着没有复制 .
price 来自 OnCalculation 函数,如下所述:

int OnCalculate(const int rates_total,
                const int prev_calculated,
                const int begin,
                const double &price[])

我在我的内核中使用它:
const string cl_src =

//" #pragma OPENCL EXTENSION cl_khr_fp64 : enable                       \r\n"
"__kernel void CalculateSimpleMA(int rates_total,                     \r\n"
                                 "int prev_calculated,                \r\n"
                                 "int begin,                          \r\n"
                                 "int InpMAPeriod,                    \r\n"
                                 "__global  float *price,       \r\n"
                                 "__global float *storeValue          \r\n"
                                ")                                    \r\n"
         "{                                                           \r\n"
         " int i,limit;                                               \r\n"
         " if(prev_calculated==0)// first calculation                 \r\n"
         "{                                                           \r\n" 
            "limit=InpMAPeriod+begin;                                 \r\n"
            //"for(i=0;i<limit-1;i++) storeValue[i]=0.0;                \r\n"
            "float firstValue=0;                                     \r\n"
            "for(i=begin;i<limit;i++) firstValue+=price[i];           \r\n"
            "firstValue/=InpMAPeriod;                                 \r\n"
            "storeValue[limit-1]=1;//firstValue;                          \r\n"
         "}                                                           \r\n"
         "else limit=prev_calculated-1;                               \r\n"
         "for(i=limit;i<rates_total;i++)                              \r\n"
            "storeValue[i]=1;//storeValue[i-1]+(price[i]-price[i-InpMAPeriod])/InpMAPeriod;\r\n"
         "}                                                           \r\n";

请帮助我提出有关我所面临问题的建议