CUDA_Release_Notes_2.3

CUDA_Release_Notes_2.3 -...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ----------------------------------------------------------------------------------------------------------------------------------------------------------------NVIDIA CUDALinux Release NotesVersion 2.3----------------------------------------------------------------------------------------------------------------------------------------------------------------On some Linux releases, due to a GRUB bug in the handling of uppermemory and a default vmalloc too small on 32-bit systems, it may benecessary to pass this information to the bootloader:vmalloc=256MB, uppermem=524288Example of grub conf:title Red Hat Desktop (2.6.9-42.ELsmp)root (hd0,0)uppermem 524288kernel /vmlinuz-2.6.9-42.ELsmp ro root=LABEL=/1 rhgb quiet vmalloc=256MBpci=nommconfinitrd /initrd-2.6.9-42.ELsmp.img--------------------------------------------------------------------------------New Features--------------------------------------------------------------------------------Hardware Supporto See http://www.nvidia.com/object/cuda_learn_products.htmlPlatform Supporto Continued OS support- RHEL 4.x, 5.x- Fedora 10- SLED 10 SP2- Ubuntu 8.10o Additional OS support- Ubuntu 9.04- SUSE Linux 11.1o Eliminated OS support- Fedora 9- Ubuntu 8.04- OpenSUSE Linux 11.0CUFFT Featureso Performance enhancementso Double precision- CUFFT now supports double-precision transforms, with types andfunctions analagous to the existing single-precision versions.Similarly, the "cufftType" enumeration (used in calls likecufftPlan1d) has expanded to include double-precision identifiers:Precision: Single DoubleType: cufftReal cufftDoubleRealType: cufftComplex cufftDoubleComplexcufftType: CUFFT_R2C CUFFT_D2ZcufftType: CUFFT_C2R CUFFT_Z2DcufftType: CUFFT_C2C CUFFT_Z2ZFunction: cufftExecC2C cufftExecZ2ZFunction: cufftExecR2C cufftExecD2ZFunction: cufftExecC2R cufftExecZ2D...
View Full Document

Page1 / 4

CUDA_Release_Notes_2.3 -...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online