@分布式似乎起作用了,功能还不稳定

@sync @distributed 在3x嵌套 for println(errCmp[row, col]) errCmp 打印出来。例如。

From worker 3:    2.351134946074191e9
From worker 4:    2.3500830193505473e9
From worker 5:    2.3502416529551845e9
From worker 2:    2.3509105625656652e9
From worker 3:    2.3508352842971106e9
From worker 4:    2.3497049296121807e9
From worker 5:    2.35048428351797e9
From worker 2:    2.350742582031195e9
From worker 3:    2.350616273660934e9
From worker 4:    2.349709546599313e9

errCmp公司

我是不是错过了什么收尾词?

function optimizeDragCalc(df::DataFrame)
    paramGrid = [cd*AoM for cd = range(1e-3, stop = 0.01, length = 50), AoM = range(2e-4, stop = 0.0015, length = 50)]
    errCmp    = zeros(size(paramGrid))
    # totalSize = size(paramGrid, 1) * size(paramGrid, 2) * size(df.time, 1)
    @sync @distributed for row = 1:size(paramGrid, 1)
        for col = 1:size(paramGrid, 2)
            # Run the propagation here
            BC = 1/paramGrid[row, col]
            slns, _ = propWholeTraj(df, BC)
            for time = 1:size(df.time, 1)
                errDF = propError(slns[time], df, time)
                errCmp[row, col] += sum(errDF.totalErr)
            end # time
            # println("row: ", row, " of ",size(paramGrid, 1),"   col: ", col, " of ", size(paramGrid, 2))
            println(errCmp[row, col])
        end # col
    end # row
    # plot(heatmap(z = errCmp))
    return errCmp, paramGrid
end
errCmp, paramGrid = @time optimizeDragCalc(df)