Using broadcast fails with OptFramework error

[zerocewl]

Hello,
I tried to use @acc function br(N) b=collect(1:N); broadcast(+,b,b')end

but this error comes up

julia> br(1000)
C:\Users\hiddenUserName\AppData\Local\Temp\jul556A.tmp/cgen_output1.cpp:2:19: fatal er
ror: cblas.h: No such file or directory
 #include <cblas.h>
                   ^
compilation terminated.
OptFramework failed to optimize function ##br#13544 in optimization pass Paralle
lAccelerator.Driver.toCGen with error ErrorException("failed process: Process(`'
C:\\Users\\hiddenUserName\\.julia\\v0.4\\WinRPM\\deps\\usr\\x86_64-w64-mingw32\\sys-ro
ot\\mingw\\bin\\g++' -O3 -fopenmp -std=c++11 -g -fpic -I 'C:\\Users\\hiddenUserName\\.
julia\\v0.4\\WinRPM\\deps\\usr\\x86_64-w64-mingw32\\sys-root\\mingw\\include' -c
 -o 'C:\\Users\\hiddenUserName\\AppData\\Local\\Temp\\jul556A.tmp/cgen_output1.o' 'C:\
\Users\\hiddenUserName\\AppData\\Local\\Temp\\jul556A.tmp/cgen_output1.cpp'`, ProcessE
xited(1)) [1]")
1000x1000 Array{Int64,2}:

Any suggestions for this error? Maybe any openblas path or variable is missing?

I'm using Win 7 with Julia 0.4.6:

 julia> versioninfo()
Julia Version 0.4.6
Commit 2e358ce (2016-06-19 17:16 UTC)
Platform Info:
  System: Windows (x86_64-w64-mingw32)
  CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz
  WORD_SIZE: 64
  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.3

My config.jl in ParallelAccelerator\deps\generated looks like that:

backend_compiler = USE_MINGW
openblas_lib = "libopenblas64_"
mkl_lib = ""
sys_blas = 0

[DrTodd13]

My Windows config.jl looks similar to yours but I'm unable to replicate this issue for some other reasons. However, I can at least confirm that even though libopenblas.dll is present that cblas.h is not. I'm not an openblas expert but I do believe it uses cblas.h so maybe this is some Windows Julia thing about it being missing.

I did try your example with Julia 0.5 with PROSPECT_MODE=threads and it works. With 0.5 and PROSPECT C mode, there is an issue where we can't compile the collect function that is explicitly called here.