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Fixed the igamma and igammac implementations to make them callable from a gpu kernel.

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This commit is contained in:
Benoit Steiner 2016-04-28 18:54:54 -07:00
parent a5d4545083
commit dacb23277e
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/SpecialFunctions.h
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@ -549,7 +549,7 @@ struct igammac_impl {
* x >= 1 * x >= 1
* x >= a * x >= a
*/ */
static Scalar Impl(Scalar a, Scalar x) { EIGEN_DEVICE_FUNC static Scalar Impl(Scalar a, Scalar x) {
const Scalar zero = 0; const Scalar zero = 0;
const Scalar one = 1; const Scalar one = 1;
const Scalar two = 2; const Scalar two = 2;
@ -736,7 +736,7 @@ struct igamma_impl {
* a > 0 * a > 0
* !(x > 1 && x > a) * !(x > 1 && x > a)
*/ */
static Scalar Impl(Scalar a, Scalar x) { EIGEN_DEVICE_FUNC static Scalar Impl(Scalar a, Scalar x) {
const Scalar zero = 0; const Scalar zero = 0;
const Scalar one = 1; const Scalar one = 1;
const Scalar machep = igamma_helper<Scalar>::machep(); const Scalar machep = igamma_helper<Scalar>::machep();