Added exception raise in multivariate_normal (#505)

samir-nasibli · web-flow · commit 809d53f05e99 · 2021-01-19T16:35:41.000-06:00
diff --git a/dpnp/backend/kernels/dpnp_krnl_random.cpp b/dpnp/backend/kernels/dpnp_krnl_random.cpp
@@ -389,6 +389,10 @@ void dpnp_rng_multivariate_normal_c(void* result,
     {
         int errcode = vdRngGaussianMV(VSL_RNG_METHOD_GAUSSIANMV_BOXMULLER2,  get_rng_stream(),
             size1, result1, dimen, VSL_MATRIX_STORAGE_FULL, mean_vector, cov_vector );
+        if (errcode != VSL_STATUS_OK)
+        {
+            throw std::runtime_error("DPNP RNG Error: dpnp_rng_multivariate_normal_c() failed.");
+        }
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -389,6 +389,10 @@ void dpnp_rng_multivariate_normal_c(void* result,`
`389`	`389`	`{`
`390`	`390`	`int errcode = vdRngGaussianMV(VSL_RNG_METHOD_GAUSSIANMV_BOXMULLER2, get_rng_stream(),`
`391`	`391`	`size1, result1, dimen, VSL_MATRIX_STORAGE_FULL, mean_vector, cov_vector );`
	`392`	`+ if (errcode != VSL_STATUS_OK)`
	`393`	`+ {`
	`394`	`+ throw std::runtime_error("DPNP RNG Error: dpnp_rng_multivariate_normal_c() failed.");`
	`395`	`+ }`
`392`	`396`	`}`
`393`	`397`	`}`
`394`	`398`