cblas_dgemm error in NativeBLAS

[adamklein]

If I do:

val m1 = DenseMatrix.rand(10,10)
val m2 = DenseMatrix.rand(10,10)
m1 * m2

I get:

TransA must be 111, 112 or 113, but is set to -1TransB must be 111, 112 or 113, but is set to -1Parameter 2 to routine cblas_dgemm was incorrect
ERROR in F2J JNI: getTrans() got n

and then JVM crashes silently. I have no trouble running MTJ or jblas code. Any ideas?

[dlwh]

looks like it's a bug in netlib, from what I can tell. we're passing
in a "n" to tell it to not transpose the matrices, but it's somehow
mapping "n" to -1 instead of 111.

-- David

On Wed, May 23, 2012 at 6:47 AM, Adam Klein
[email protected]
wrote:

If I do:

val m1 = DenseMatrix.rand(10,10)
val m2 = DenseMatrix.rand(10,10)
m1 * m2

I get:

TransA must be 111, 112 or 113, but is set to -1TransB must be 111, 112 or 113, but is set to -1Parameter 2 to routine cblas_dgemm was incorrect
ERROR in F2J JNI: getTrans() got n

and then JVM crashes silently. I have no trouble running MTJ or jblas code. Any ideas?

---

Reply to this email directly or view it on GitHub:
#54